MF-R075-0-99 [BOURNS]

PTC RESET FUSE 60V 750MA RADIAL;
MF-R075-0-99
型号: MF-R075-0-99
厂家: BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述:

PTC RESET FUSE 60V 750MA RADIAL

文件: 总10页 (文件大小:881K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Features  
nꢀ RadialꢀLeadedꢀDevices  
Additional Information  
Click these links for more information:  
nꢀ Cured,ꢀflameꢀretardantꢀepoxyꢀpolymerꢀ  
insulatingꢀmaterialꢀmeetsꢀULꢀ94V-0ꢀ  
requirements  
R1  
10  
7180T  
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT  
LIBRARY  
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**  
nꢀ Agencyꢀrecognition:  
MF-R Series - PTC Resettable Fuses  
Electrical Characteristic  
1 Hour (R )  
1
Post-Trip  
Resistance  
Tripped  
Power  
Dissipation  
Initial  
Resistance  
I
I
Max. Time To Trip  
Agency Recognition  
hold  
trip  
V
I
max.  
max.  
Model  
Ohms  
at 23 °C  
Ohms  
at 23 °C  
Watts  
at 23 °C  
at 23 °C  
at 23 °C  
cUL  
TÜV  
R
R
1Max.  
R50366745  
Volts Amps  
Amps  
Max.  
Amps Seconds  
Typ.  
E174545  
Min.  
MF-R005  
MF-R010  
MF-R017  
MF-R020  
MF-R025  
MF-R030  
MF-R040  
MF-R050  
MF-R065  
MF-R075  
MF-R090  
MF-R090-0-9  
MF-R110  
MF-R135  
MF-R160  
MF-R185  
MF-R250  
MF-R250-0-10  
MF-R300  
MF-R400  
MF-R500  
MF-R600  
MF-R700  
MF-R800  
MF-R900  
MF-R1100  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
16  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
100  
0.05 0.10  
7.3  
11.1  
4.50  
3.20  
2.84  
1.95  
1.36  
0.86  
0.77  
0.48  
0.40  
0.31  
0.12  
0.18  
22.0  
7.50  
8.00  
4.40  
3.00  
2.10  
1.29  
1.17  
0.72  
0.60  
0.47  
0.22  
0.27  
0.17  
0.15  
0.11  
0.07  
0.07  
0.08  
0.05  
0.05  
0.04  
0.03  
0.03  
0.02  
0.014  
0.5  
0.5  
0.85  
1.0  
1.25  
1.5  
2.0  
5.0  
4.0  
3.0  
2.2  
2.5  
3.0  
3.8  
4.0  
5.3  
6.3  
7.2  
5.9  
6.6  
7.3  
8.0  
8.7  
10.3  
10.3  
10.8  
12.7  
14.5  
16.0  
17.5  
18.8  
20.0  
20.0  
0.22  
0.38  
0.48  
0.40  
0.45  
0.50  
0.55  
0.75  
0.90  
0.90  
1.00  
0.60  
0.70  
0.80  
0.90  
1.00  
1.20  
1.20  
2.00  
2.50  
3.00  
3.50  
3.80  
4.00  
4.20  
4.50  
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
0.10 0.20 2.50  
0.17 0.34 2.00  
0.20 0.40 1.50  
0.25 0.50 1.00  
0.30 0.60 0.76  
0.40 0.80 0.52  
0.50 1.00 0.41  
0.65 1.30 0.27  
0.75 1.50 0.18  
0.90 1.80 0.14  
0.90 1.80 0.07  
1.10 2.20 0.10  
1.35 2.70 0.065 0.115  
1.60 3.20 0.055 0.105  
1.85 3.70 0.040  
2.50 5.00 0.025 0.048  
2.50 5.00 0.025 0.048  
3.00 6.00 0.020  
4.00 8.00 0.010  
5.00 10.00 0.010  
6.00 12.00 0.005  
7.00 14.00 0.005  
8.00 16.00 0.005  
9.00 18.00 0.005  
2.5  
3.25  
3.75  
4.5  
4.5  
5.5  
6.75  
8.0  
0.07  
9.25  
12.5  
12.5  
15.0  
20.0  
25.0  
30.0  
35.0  
40.0  
40.0  
40.0  
0.05  
0.03  
0.03  
0.02  
0.02  
0.02  
0.01  
0.01  
11.00 22.00 0.003  
*ꢀ RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.  
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀ(Cl)  
contentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀUsersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀ  
applications.ꢀTheꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀ  
pageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
WARNING  
Cancer and Reproductive Harm  
www.P65Warnings.ca.gov  
Applications  
Almostꢀanywhereꢀthereꢀisꢀaꢀlowꢀvoltageꢀ  
powerꢀsupplyꢀandꢀaꢀloadꢀtoꢀbeꢀprotected,ꢀ  
including:  
nꢀ Computersꢀ&ꢀperipherals  
nꢀ Generalꢀelectronics  
MF-R Series - PTC Resettable Fuses  
Environmental Characteristics  
Item  
Condition  
Criteria  
Operating Temperature  
Recommended Storage  
Passive Aging  
-40 °C to +85 °C  
+40 °C max. / 70 % RH max.  
+85 °C, 1000 hours  
±5 % typical resistance change  
±5 % typical resistance change  
±10 % typical resistance change  
No change (marking still legible)  
Humidity Aging  
+85 °C, 85 % R.H. 1000 hours  
-40 °C to +85 °C, 10 times  
MIL-STD-202, Method 215  
MIL-STD-883C, Method 2007.1 Condition A  
See Note  
Thermal Shock  
Solvent Resistance  
Vibration  
No change (R  
< R < R  
)
min  
1max  
Moisture Sensitivity Level (MSL)  
ESD Classification  
Class 6 (per AEC-Q200-2, HBM)  
Test Procedures and Requirements  
Item  
Test Condition  
Accept/Reject Criteria  
Per MF physical description  
≤ R ≤ R  
Visual/Mechanical  
Resistance  
Verify dimensions and materials  
In still air @ 23 °C  
R
min  
max  
Time to Trip  
Hold Current  
Trip Cycle Life  
Trip Endurance  
Solderability  
At specified current, V  
, 23 °C, still air  
T ≤ max. time to trip (seconds)  
max  
30 min. at I  
No trip  
hold  
, 100 cycles  
V
V
, I  
max max  
No arcing or burning  
No arcing or burning  
95 % min. coverage  
, 48 hours  
max  
245 °C ±5 °C, 5 seconds  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series - PTC Resettable Fuses  
Product Dimensions (see next page for outline drawing)  
C
Physical Characteristics  
A
Max.  
B
Max.  
D
Min.  
E
Max.  
Model  
Nom.  
Tol. ±  
Style  
Lead Dia.  
Material  
8.0  
(0.315)  
7.4  
(0.291)  
7.4  
(0.291)  
7.4  
(0.291)  
7.4  
(0.291)  
7.4  
(0.291)  
7.4  
(0.291)  
7.9  
(0.311)  
9.7  
(0.382)  
10.4  
(0.409)  
11.7  
(0.461)  
7.4  
(0.291)  
8.9  
(0.350)  
8.9  
(0.350)  
10.2  
(0.402)  
12.0  
(0.472)  
12.0  
(0.472)  
12.0  
(0.472)  
12.0  
(0.472)  
14.4  
(0.567)  
17.4  
(0.685)  
19.3  
(0.760)  
22.1  
(0.870)  
24.2  
(0.953)  
24.2  
8.3  
(0.327)  
12.7  
(0.5)  
12.7  
(0.5)  
12.7  
(0.5)  
12.7  
(0.5)  
13.4  
(0.528)  
13.7  
(0.539)  
13.7  
(0.539)  
15.2  
(0.598)  
16.0  
(0.630)  
16.7  
(0.657)  
12.2  
(0.480)  
14.0  
(0.551)  
18.9  
(0.744)  
16.8  
(0.661)  
18.4  
(0.724)  
18.3  
(0.720)  
18.3  
(0.720)  
18.3  
(0.720)  
24.8  
(0.976)  
24.9  
(0.980)  
31.9  
(1.256)  
29.8  
(1.173)  
32.9  
(1.295)  
32.9  
(1.295)  
32.9  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
5.1  
(0.201)  
10.2  
(0.402)  
10.2  
(0.402)  
10.2  
(0.402)  
10.2  
(0.402)  
10.2  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
(0.028)  
0.7  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
(0.299)  
7.6  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.1  
(0.122)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
(0.118)  
3.0  
0.405  
(0.016)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.51  
(0.020)  
0.81  
(0.032)  
0.51  
(0.020)  
0.81  
(0.032)  
0.81  
(0.032)  
0.81  
(0.032)  
0.81  
(0.032)  
0.81  
(0.032)  
0.81  
(0.032)  
0.81  
MF-R005  
MF-R010  
MF-R017  
MF-R020  
MF-R025  
MF-R030  
MF-R040  
MF-R050  
MF-R065  
MF-R075  
MF-R090  
MF-R090-0-9  
MF-R110  
MF-R135  
MF-R160  
MF-R185  
MF-R250  
MF-R250-0-10  
MF-R300  
MF-R400  
MF-R500  
MF-R600  
MF-R700  
MF-R800  
MF-R900  
MF-R1100  
4
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
2
3
2
2
2
2
2
2
2
2
Sn/NiCu  
Sn/NiCu  
Sn/CuFe  
Sn/CuFe  
Sn/CuFe  
Sn/CuFe  
Sn/CuFe  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/CuFe  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/CuFe  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
Sn/Cu  
(0.953)  
24.2  
(0.953)  
(0.402)  
10.2  
(0.402)  
(0.028)  
0.7  
(0.028)  
(0.299)  
7.6  
(0.299)  
(0.118)  
3.0  
(0.118)  
(0.032)  
0.81  
(0.032)  
Sn/Cu  
(1.295)  
MM  
(INCHES)  
DIMENSIONS:  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series - PTC Resettable Fuses  
Product Dimensions (see previous page for dimensions)  
Style 1  
Style 2  
Style 3  
Style 4  
A
E
A
A
A
E
E
E
B
B
B
B
D
C
D
D
D
C
C
C
NOTE: Kinked lead option is  
available for board standoff.  
(See How to Order.)  
NOTE: Also available with straight  
leads. (See How to Order.)  
Thermal Derating Table - I / I (Amps)  
hold trip  
Ambient Operating Temperature  
Model  
-40 ºC  
-20 ºC  
0 ºC  
23 ºC  
40 ºC  
50 ºC  
60 ºC  
70 ºC  
85 ºC  
MF-R005  
MF-R010  
MF-R017  
MF-R020  
MF-R025  
MF-R030  
MF-R040  
MF-R050  
MF-R065  
MF-R075  
MF-R090  
MF-R090-0-9  
MF-R110  
MF-R135  
MF-R160  
MF-R185  
MF-R250  
MF-R250-0-10  
MF-R300  
MF-R400  
MF-R500  
MF-R600  
MF-R700  
MF-R800  
MF-R900  
MF-R1100  
0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.04 / 0.08 0.04 / 0.08 0.03 / 0.07 0.03 / 0.07 0.02 / 0.05  
0.16 / 0.32 0.14 / 0.28 0.12 / 0.24 0.10 / 0.20 0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.04 / 0.08  
0.26 / 0.52 0.23 / 0.46 0.20 / 0.40 0.17 / 0.34 0.14 / 0.28 0.12 / 0.24 0.11 / 0.22 0.09 / 0.18 0.07 / 0.14  
0.31 / 0.62 0.27 / 0.54 0.24 / 0.48 0.20 / 0.40 0.16 / 0.32 0.14 / 0.28 0.13 / 0.26 0.11 / 0.22 0.08 / 0.16  
0.39 / 0.78 0.34 / 0.68 0.30 / 0.60 0.25 / 0.50 0.20 / 0.40 0.18 / 0.36 0.16 / 0.32 0.14 / 0.28 0.10 / 0.20  
0.47 / 0.94 0.41 / 0.82 0.36 / 0.72 0.30 / 0.60 0.24 / 0.48 0.22 / 0.44 0.19 / 0.38 0.16 / 0.32 0.12 / 0.24  
0.62 / 1.24 0.54 / 1.08 0.48 / 0.96 0.40 / 0.80 0.32 / 0.64 0.29 / 0.58 0.25 / 0.50 0.22 / 0.44 0.16 / 0.32  
0.78 / 1.56 0.68 / 1.36 0.60 / 1.20 0.50 / 1.00 0.41 / 0.82 0.36 / 0.72 0.32 / 0.64 0.27 / 0.54 0.20 / 0.40  
1.01 / 2.02 0.88 / 1.76 0.77 / 1.54 0.65 / 1.30 0.53 / 1.06 0.47 / 0.94 0.41 / 0.82 0.35 / 0.70 0.26 / 0.52  
1.16 / 2.32 1.02 / 2.04 0.89 / 1.78 0.75 / 1.50 0.61 / 1.22 0.54 / 1.08 0.47 / 0.94 0.41 / 0.82 0.30 / 0.60  
1.40 / 2.80 1.22 / 2.44 1.07 / 2.14 0.90 / 1.80 0.73 / 1.46 0.65 / 1.30 0.57 / 1.14 0.49 / 0.98 0.36 / 0.72  
1.40 / 2.80 1.22 / 2.44 1.07 / 2.14 0.90 / 1.80 0.73 / 1.46 0.65 / 1.30 0.57 / 1.14 0.49 / 0.98 0.36 / 0.72  
1.60 / 3.20 1.43 / 2.86 1.27 / 2.54 1.10 / 2.20 0.91 / 1.82 0.85 / 1.70 0.75 / 1.50 0.67 / 1.34 0.57 / 1.14  
1.96 / 3.92 1.76 / 3.52 1.55 / 3.10 1.35 / 2.70 1.12 / 2.24 1.04 / 2.08 0.92 / 1.84 0.82 / 1.64 0.70 / 1.40  
2.32 / 4.64 2.08 / 4.16 1.84 / 3.68 1.60 / 3.20 1.33 / 2.66 1.23 / 2.46 1.09 / 2.18 0.98 / 1.96 0.83 / 1.66  
2.68 / 5.36 2.41 / 4.82 2.13 / 4.26 1.85 / 3.70 1.54 / 3.08 1.42 / 2.84 1.26 / 2.52 1.13 / 2.26 0.96 / 1.92  
3.63 / 7.26 3.25 / 6.50 2.88 / 5.76 2.50 / 5.00 2.08 / 4.16 1.93 / 3.86 1.70 / 3.40 1.53 / 3.06 1.30 / 2.60  
3.63 / 7.26 3.25 / 6.50 2.88 / 5.76 2.50 / 5.00 2.08 / 4.16 1.93 / 3.86 1.70 / 3.40 1.53 / 3.06 1.30 / 2.60  
4.35 / 8.70 3.90 / 7.80  
5.80 / 11.6 5.20 / 10.4  
7.25 / 14.5 6.50 / 13.0  
8.70 / 17.4 7.80 / 15.6  
10.1 / 20.3 9.10 / 18.2  
11.6 / 23.2 10.4 / 20.8  
13.0 / 26.1 11.7 / 23.4  
16.1 / 32.0 14.6 / 29.2  
3.45 / 6.90 3.00 / 6.00 2.49 / 4.98 2.31 / 4.62 2.04 / 4.08 1.83 / 3.66 1.56 / 3.12  
4.60 / 9.20 4.00 / 8.00 3.32 / 6.64 3.08 / 6.16 2.72 / 5.44 2.44 / 4.88 2.08 / 4.16  
5.75 / 11.5 5.00 / 10.0 4.15 / 8.30 3.85 / 7.70 3.40 / 6.80 3.05 / 6.10 2.60 / 5.20  
6.90 / 13.8 6.00 / 12.0 4.98 / 9.96 4.62 / 9.24 4.08 / 8.16 3.66 / 7.32 3.12 / 6.24  
8.05 / 16.1 7.00 / 14.0 5.81 / 11.6 5.39 / 10.7 4.76 / 9.52 4.27 / 9.44 3.64 / 7.28  
9.20 / 18.4 8.00 / 16.0 6.64 / 13.2 6.16 / 12.3 5.44 / 10.8 4.88 / 9.76 4.16 / 8.32  
10.3 / 20.7 9.00 / 18.0 7.47 / 14.9 6.93 / 12.7 6.12 / 12.2 5.49 / 10.9 4.68 / 9.36  
13.1 / 26.2 11.0 / 22.1 9.40 / 18.4 8.80 / 17.6 7.80 / 15.6 6.90 / 13.8 5.20 / 10.4  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series - PTC Resettable Fuses  
Typical Time to Trip at 23 ºC  
The Time to Trip curves represent typical performance of  
a device in a simulated application environment. Actual  
performance in specific customer applications may differ from  
these values due to the influence of other variables.  
100  
10  
1
0.1  
0.01  
0.001  
0.1  
1
10  
100  
FaultꢀCurrentꢀ(Amps)  
100  
10  
1
0.1  
0.01  
0.001  
1
10  
100  
FaultꢀCurrentꢀ(Amps)  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series - PTC Resettable Fuses  
Typical Part Marking: MF-R005 - R025  
Typical Part Marking: MF-R030 - R1100  
How to Order  
MF - R 110 - 0 - 14  
Represents total content. Layout may vary.  
Represents total content. Layout may vary.  
Multifuse®  
Product Designator  
MANUFACTURER'S  
TRADEMARK  
PARTꢀ  
IDENTIFICATION  
PARTꢀ  
IDENTIFICATION  
Series  
MANUFACTURING  
LOCATION:  
Sꢀ=ꢀCHINA  
R250  
7180 S  
R = Radial Leaded Component  
025  
7A S  
MANUFACTURING  
LOCATION:  
Sꢀ=ꢀCHINA  
MANUFACTURER'S  
TRADEMARK  
Hold Current, I  
hold  
005-1100 (0.05 Amps - 11.0 Amps)  
DATEꢀCODE:  
FIRSTꢀDIGITꢀ=ꢀLASTꢀDIGITꢀOFꢀYEAR;  
NEXTꢀTHREEꢀDIGITSꢀ=ꢀDAYꢀOFꢀYEAR  
DATEꢀCODE:  
WEEKꢀ1ꢀOFꢀ2017ꢀ=ꢀ7Aꢀ(YEARꢀ&ꢀWEEK)  
WEEKꢀ27ꢀOFꢀ2017ꢀ=ꢀA7ꢀ(WEEKꢀ&ꢀYEAR)  
Packaging Options  
- __ = Bulk Packaging without part number  
suffix option  
- 0 = Bulk Packaging with part number  
suffix option  
Packaging Quantity  
- 2 = Tape and Reel*  
- AP = Ammo-Pak*  
Unit Quantity  
Unit  
Packaging Options  
Models  
(Pcs.)  
Part Number Suffix Option  
Bulk  
All models  
500  
3000  
1500  
1000  
2000  
1000  
500  
Bag  
- 14 = Kinked leads where straight leads  
are standard  
MF-R005 ~ MF-R160  
MF-R185 ~ MF-R400  
MF-R500 ~ MF-R1100  
MF-R005 ~ MF-R160  
MF-R185 ~ MF-R400  
MF-R500 ~ MF-R1100  
- 17 = Straight leads where kinked leads  
are standard  
Tape & Reel  
Ammo-Pack  
Reel  
- 99 = RoHS Compliancy  
As of date code April 1, 2005 all MF-R  
models are RoHS compliant. The  
suffix “-99” was originally provided to  
help customers distinguish between  
RoHS compliant and non-RoHS  
compliant products, but the -99 suffix  
option is no longer necessary. The  
-99 suffix option will no longer be  
available starting January 1, 2020.  
See Note for more details.  
Pack  
*Packaged per EIA-468  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series Tape and Reel Specifications  
Devices taped using EIA-468/IEC 60286-2 standards. See table below and figures for details.  
IEC  
EIA  
Dimension Description  
Mark  
Mark  
Dimensions  
Tolerance  
18  
(.709)  
+1.0/-0.5  
(+.039/-.020)  
Carrier tape width  
W
W
5
Hold down tape width  
W
W
min.  
0
0
(.197)  
Hold down tape  
No protrusion  
3
Adhesive tape position  
W
W
W
W
max.  
2
1
0
2
1
0
(.118)  
9
+0.75/-0.5  
(+.030/-.020)  
Sprocket hole position  
(.354)  
4
±0.2  
(±.0078)  
Sprocket hole diameter  
D
D
(.157)  
18 ~ 20  
(.709 ~ .787)  
Height to seating plane (straight lead)  
Height to seating plane (formed lead)  
Overall height above abscissa: MF-R700  
Overall height above abscissa: all other models  
Cutout length  
H
H
16  
(.630)  
±0.5  
(±.020)  
H
H
H
H
H
H
0
1
1
0
1
1
41  
(1.61)  
max.  
max.  
max.  
38.5  
(1.516)  
11  
(.433)  
L
12.7  
(.500)  
±0.3  
(±.012)  
Sprocket hole pitch: MF-R005 ~ MF-R400  
Sprocket hole pitch: MF-R500 ~ MF-R1100  
Device pitch: MF-R005 ~ MF-R185  
Device pitch: MF-R250 ~ MF-R400  
Device pitch: MF-R500 ~ MF-R1100  
Pitch tolerance  
P
P
P
P
0
0
0
30  
(1.18)  
±0.6  
(±.024)  
0
12.7  
(.500)  
±0.3  
(±.012)  
P
P
25.4  
(1.00)  
±0.6  
(±.024)  
P
P
P
P
30  
(1.18)  
±0.6  
(±.024)  
±1  
(±.039)  
20 consecutive  
0.9  
(.035)  
Composite tape thickness  
t
t
max.  
max.  
max.  
2.0  
(.079)  
Overall tape and lead thickness: MF-R005 ~ MF-R185  
Overall tape and lead thickness: MF-R250 ~ MF-R1100  
Splice sprocket hole alignment  
t
t
1
1
2.3  
(.091)  
t
t
1
1
±0.3  
(±.012)  
0
0
0
±1.0  
(±.039)  
Front-to-back deviation  
Δ
Δ
Δ
Δ
h
p
1
1
h
p
1
1
±1.3  
(±.051)  
Side-to-side deviation  
3.81  
(.150)  
±0.7  
(±.028)  
Ordinate to adjacent component lead: MF-R005 ~ MF-R400  
Ordinate to adjacent component lead: MF-R500 ~ MF-R1100  
Lead spacing: MF-R005 ~ MF-R400  
Lead spacing: MF-R500 ~ MF-R1100  
P
P
P
P
9.9  
(.390)  
±0.7  
(±.028)  
5.08  
(.200)  
+0.6/-0.2  
(+.024/-.008)  
F
F
10.2  
(.400)  
+0.6/-0.2  
(+.024/-.008)  
F
F
MM  
(INCHES)  
— Continued on next page —  
DIMENSIONS:  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MF-R Series Tape and Reel Specifications  
Devices taped using EIA-468/IEC 60286-2 standards. See table below and figures for details.  
IEC  
EIA  
Dimension Description  
Mark  
Mark  
Dimensions  
Tolerance  
62.0  
(2.44)  
Reel width including flanges and hub  
W
W
w
w
max  
4
3
2
1
Dimension between flanges (measured at hub)  
Reel diameter  
allow proper reeling and unreeling  
370.0  
max.  
A
a
(14.57)  
4.75  
(.187)  
±3.25  
(±.128)  
Space between flanges (at hub, excluding device)  
Arbor hole diameter  
26.0  
(1.024)  
±12.0  
(±.472)  
C
N
c
80  
(3.15)  
Core diameter  
n
min.  
max.  
max.  
62 x 372 x 372  
(2.44 x 14.6 x 14.6)  
Box dimensions  
Consecutive missing places  
Empty places per reel  
3
Less than 0.1 %  
MM  
(INCHES)  
Taped Component Dimensions -  
per EIA Mark -  
DIMENSIONS:  
Figure 1  
p
h
h
p
Reference plane  
P1  
H1  
H1  
W2  
F
H
H0  
A
B
L
W1  
W0  
W
User direction of feed  
Cross section A - B  
P0  
D0  
t
t1  
Reel Dimensions - per EIA Mark -  
Figure 2  
Reel  
Upper side  
n
Tape  
User  
direction  
of  
a
feed  
Lower side  
c
w1  
w2  
MF-RꢀSERIES,ꢀREV.ꢀAL,ꢀ05/21  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ  
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
Bourns® Multifuse® PPTC Resettable Fuses  
Application Notice  
Users are responsible for independent and adequate evaluation of Bourns® Multifuse® Polymer PTC devices in the user’s  
application, including the PPTC device characteristics stated in the applicable data sheet.  
Polymer PTC devices must not be allowed to operate beyond their stated maximum ratings. Operation in excess of such  
maximum ratings could result in damage to the PTC device and possibly lead to electrical arcing and/or fire. Circuits with  
inductance may generate a voltage above the rated voltage of the polymer PTC device and should be thoroughly evaluated  
within the user’s application during the PTC selection and qualification process.  
Polymer PTC devices are intended to protect against adverse effects of temporary overcurrent or overtemperature  
conditions up to rated limits and are not intended to serve as protective devices where overcurrent or overvoltage conditions  
are expected to be repetitive or prolonged.  
In normal operation, polymer PTC devices experience thermal expansion under fault conditions. Thus, a polymer PTC  
device must be protected against mechanical stress, and must be given adequate clearance within the user’s application to  
accommodate such thermal expansion. Rigid potting materials or fixed housings or coverings that do not provide adequate  
clearance should be thoroughly examined and tested by the user, as they may result in the malfunction of polymer PTC  
devices if the thermal expansion is inhibited.  
Exposure to lubricants, silicon-based oils, solvents, gels, electrolytes, acids, and other related or similar materials may  
adversely affect the performance of polymer PTC devices.  
Aggressive solvents may adversely affect the performance of polymer PTC devices. Conformal coating, encapsulating,  
potting, molding, and sealing materials may contain aggressive solvents including but not limited to xylene and toluene,  
which are known to cause adverse effects on the performance of polymer PTCs. Such aggressive solvents must be  
thoroughly cured or baked to ensure their complete removal from polymer PTCs to minimize the possible adverse effect  
on the device.  
Recommended storage conditions should be followed at all times. Such conditions can be found on the applicable data  
sheet and on the Multifuse® Polymer PTC Moisture/Reflow Sensitivity Classification (MSL) note:  
https://www.bourns.com/docs/RoHS-MSL/msl_mf.pdf  
MFAN 12/18  
Specifications are subject to change without notice.  
Users should verify actual device performance in their specific applications.  
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  
Legal Disclaimer Notice  
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and  
P[ZꢀHɉSPH[LZꢀꢁJVSSLJ[P]LS`ꢂꢀ¸)V\YUZ¹ꢃꢄ  
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change  
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and complete before placing orders for Bourns® products.  
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and  
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical  
requirements in generic applications. The characteristics and parameters of a Bourns®ꢀWYVK\J[ꢀPUꢀHꢀ\ZLYꢀHWWSPJH[PVUꢀTH`ꢀ]HY`ꢀ  
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of Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to  
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on a case-by-case basis, use of any Bourns®ꢀWYVK\J[ZꢀPUꢀZ\JOꢀ\UH\[OVYPaLKꢀHWWSPJH[PVUZꢀTPNO[ꢀUV[ꢀILꢀZHMLꢀHUKꢀ[O\ZꢀPZꢀH[ꢀ  
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the user’s sole risk.  
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