MF-RX250-AP-99 [BOURNS]
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT;
| 型号： | MF-RX250-AP-99 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT 温度传感 电阻器 |
| 文件： | 总4页 (文件大小：575K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀTheꢀMF-RXꢀSeriesꢀisꢀcurrentlyꢀꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀavailable,ꢀalthoughꢀnotꢀrecommendedꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀforꢀnewꢀdesigns.ꢀTheꢀhigherꢀvoltageꢀ
ratedꢀMF-RX/72ꢀSeriesꢀisꢀpreferred.
Features
nꢀ RadialꢀLeadedꢀDevices
nꢀ Cured,ꢀflameꢀretardantꢀepoxyꢀpolymerꢀꢀ
R
X
1
1
ꢀ
ꢀ
insulatingꢀmaterialꢀmeetsꢀULꢀ94V-0ꢀꢀ
requirements
0
7180T
nꢀ Agencyꢀrecognition:
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
ꢀꢀMF-RXꢀSeriesꢀ-ꢀPTCꢀResettableꢀFuses
Electrical Characteristics
1 Hour (R )
1
Tripped
Power
Dissipation
Initial
Resistance
Max. Time
to Trip
I
I
Post-Trip
hold
trip
Resistance
V max.
Volts
I max.
Amps
Model
Amperes
at 23 °C
Ohms
at 23 °C
Ohms
at 23 °C
Amperes Seconds
Watts
at 23 °C
at 23 °C
at 23 °C
Hold
Trip
Min.
Max.
Max.
Typ.
MF-RX110
MF-RX135
MF-RX160
MF-RX185
MF-RX250
MF-RX300
MF-RX375
60
60
60
60
60
60
60
40
40
40
40
40
40
40
1.10
1.35
1.60
1.85
2.50
3.00
3.75
2.20
2.70
3.20
3.70
5.00
6.00
7.50
0.15
0.12
0.09
0.08
0.05
0.04
0.03
0.25
0.19
0.14
0.12
0.08
0.06
0.05
0.38
0.30
0.22
0.19
0.13
0.10
0.08
5.5
6.75
8.0
9.25
12.5
15.0
18.75
8.2
9.6
1.50
1.70
1.90
2.10
2.50
2.80
3.20
11.4
12.6
15.6
19.8
24.0
Environmental Characteristics
Operating/Storage Temperature........................... -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ................................................ 125 °C
Passive Aging....................................................... +85 °C, 1000 hours............................................... ±5 % typical resistance change
Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change
Thermal Shock ..................................................... -40 °C to +85 °C, 10 times.................................... ±10 % typical resistance change
Solvent Resistance............................................... MIL-STD-202, Method 215 ................................... No change
Vibration ............................................................... MIL-STD-883C, Method 2007.1,........................... No change
Condition A
Moisture Sensitivity Level..................................... 1
ESD Classification (HBM)..................................... 6
Test Procedures And Requirements For Model MF-RX Series
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech.......................................................... Verify dimensions and materials........................... Per MF physical description
Resistance............................................................ In still air @ 23 °C................................................. Rmin ≤ R ≤ Rmax
Time to Trip........................................................... 5 times Ihold, Vmax, 23 °C ................................... T ≤ max. time to trip (seconds)
Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip
Trip Cycle Life....................................................... Vmax, Imax, 100 cycles........................................ No arcing or burning
Trip Endurance..................................................... Vmax, 48 hours..................................................... No arcing or burning
UL File Number .....................................................E174545
http://www.ul.com/ Follow link to Online Certificates Directory, then enter UL File No.
E174545, or click here
TÜV Certificate ......................................................Certificate Number Available on Request, or click here
Thermal Derating Chart - I
/ I
(Amps)
hold trip
Ambient Operating Temperature
23 ºC 40 ºC 50 ºC
Model
-40 ºC
-20 ºC
0 ºC
60 ºC
70 ºC
85 ºC
MF-RX110
MF-RX135
MF-RX160
MF-RX185
MF-RX250
MF-RX300
MF-RX375
1.71 / 3.42 1.50 / 3.00 1.31 / 2.62 1.10 / 2.20 0.89 / 1.78 0.79 / 1.58 0.69 / 1.38 0.59 / 1.18 0.44 / 0.88
2.09 / 4.18 1.84 / 3.68 1.61 / 3.22 1.35 / 2.70 1.09 / 2.18 0.97 / 1.94 0.85 / 1.70 0.73 / 1.46 0.54 / 1.08
2.48 / 4.96 2.18 / 4.36 1.90 / 3.80 1.60 / 3.20 1.30 / 2.60 1.15 / 2.30 1.01 / 2.02 0.86 / 1.72 0.64 / 1.28
2.87 / 5.74 2.52 / 5.04 2.20 / 4.40 1.85 / 3.70 1.50 / 3.00 1.33 / 2.66 1.17 / 2.34 1.00 / 2.00 0.74 / 1.48
3.88 / 7.76 3.40 / 6.80 2.98 / 5.96 2.50 / 5.00 2.03 / 4.06 1.80 / 3.60 1.58 / 3.16 1.35 / 2.70 1.00 / 2.00
4.65 / 9.30 4.08 / 8.16 3.57 / 7.14 3.00 / 6.00 2.43 / 4.86 2.16 / 4.32 1.89 / 3.78 1.62 / 3.24 1.20 / 2.40
5.81 / 11.6 5.10 / 10.2 4.46 / 8.92 3.75 / 7.50 3.04 / 6.08 2.70 / 5.40 2.36 / 4.72 2.03 / 4.06 1.50 / 3.00
*ꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**ꢀBournsꢀfollowsꢀtheꢀprevailingꢀdefinitionꢀofꢀ“halogenꢀfree”ꢀinꢀtheꢀindustry.ꢀꢀBournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀꢀ
ꢀ
(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
AdditionalꢀFeatures
Applications
Almostꢀanywhereꢀthereꢀisꢀaꢀlowꢀvoltageꢀpowerꢀ
supply,ꢀupꢀtoꢀ60ꢀVꢀandꢀaꢀloadꢀtoꢀbeꢀprotected,ꢀ
including:
nꢀ Bulkꢀpackaging,ꢀtapeꢀandꢀreelꢀandꢀAmmo-ꢀ
ꢀ
Pakꢀavailableꢀonꢀmostꢀmodels
nꢀ Resettableꢀcircuitꢀprotection
nꢀ Securityꢀandꢀfireꢀalarmꢀsystems
nꢀ Loudꢀspeakers
nꢀ Powerꢀtransformers
ꢀ
MF-RXꢀSeriesꢀ-ꢀPTCꢀResettableꢀFuses
Product Dimensions
Model
C
Physical Characteristics
A
Max.
B
Max.
D
Min.
E
Max.
Nom.
Tol. ±
Style
Lead Dia.
Material
13.0
(0.512)
14.5
18.0
(0.709)
19.6
5.1
(0.201)
5.1
0.7
(0.028)
0.7
7.6
(0.299)
7.6
3.1
(0.122)
3.1
0.81
(0.032)
0.81
MF-RX110
MF-RX135
MF-RX160
MF-RX185
MF-RX250
MF-RX300
MF-RX375
1
Sn/Cu
1
1
1
1
1
1
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
(0.571)
16.3
(0.772)
21.3
(0.201)
5.1
(0.028)
0.7
(0.299)
7.6
(0.122)
3.1
(0.032)
0.81
(0.642)
17.8
(0.839)
22.9
(0.201)
5.1
(0.028)
0.7
(0.299)
7.6
(0.122)
3.1
(0.032)
0.81
(0.701)
21.3
(0.902)
26.4
(0.201)
10.2
(0.028)
0.7
(0.299)
7.6
(0.122)
3.1
(0.032)
0.81
(0.839)
24.9
(1.039)
30.0
(0.402)
10.2
(0.028)
0.7
(0.299)
7.6
(0.122)
3.1
(0.032)
0.81
(0.980)
28.4
(1.181)
33.5
(0.402)
10.2
(0.028)
0.7
(0.299)
7.6
(0.122)
3.1
(0.032)
0.81
(1.118)
(1.319)
(0.402)
(0.028)
(0.299)
(0.122)
(0.032)
Packaging options:
BULK: All models = 500 pcs. per bag.
0.81 (20AWG)
TAPE & REEL: MF-RX110 – MF-RX160 = 1500 pcs. per reel; MF-RX185 – MF-RX375 = 1000 pcs. per reel
AMMO-PACK: MF-RX110 – MF-RX160 = 1000 pcs. per reel; MF-RX185 – MF-RX375 = 500 pcs. per reel
A
E
How to Order
Typical Time to Trip at 23 ˚C
MF - RX 110 - 0 - 99
Multifuse®
Product Designator
B
D
Series
1000
100
10
RX = Radial Leaded Component
Hold Current, I
hold
110-375 (1.10 Amps - 3.75 Amps)
Packaging Options
- __ =
ꢀ ꢀ
Bulk Packaging without part
numberꢀsuffixꢀoption
- 0-99 = Bulk Packaging with part
C
ꢀ ꢀ
- 2 =
ꢀ ꢀ
numberꢀsuffixꢀoption
Tape and Reel without part
numberꢀsuffixꢀoption*
NOTE: Kinked lead option is available for
board standoff. Contact factory for details.
- 2-99 = Tape and Reel with part number
ꢀ ꢀ
1ꢀ
suffixꢀoption*
Typical Part Marking
Represents total content. Layout may vary.
MANUFACTURER'S
ꢀ -ꢀAPꢀ=ꢀ Ammo-Pak*
- 0-14 = Kinked leads where straight
leads are standard
- 0-17 = Straight leads where kinked
leads are standard
0.1ꢀ
0.01ꢀ
TRADEMARK
PARTꢀ
PartꢀNumberꢀSuffixꢀOption
IDENTIFICATION
RX110
7180T
- 99 =
RoHS Compliancy
LOTꢀNO.
(Tꢀ=ꢀTAIWAN
ꢀSꢀ=ꢀCHINA)
As of date code April 1, 2005 all
MF-RX models are RoHS compliant.
Theꢀsuffixꢀ“-99”ꢀcanꢀbeꢀusedꢀifꢀaꢀnewꢀ
part number is required to reference
the RoHS compliance, but including
the “-99” suffix option is not
recommended for new designs.
DATEꢀCODE
(FIRSTꢀDIGITꢀ=
0.001ꢀ
LASTꢀDIGITꢀOFꢀYEAR;
NEXTꢀTHREEꢀDIGITSꢀ=
DAYꢀOFꢀYEAR)
ꢀ ꢀ
1
10
100
FaultꢀCurrentꢀ(Amps)
*PackagedꢀperꢀEIA486-B
MF-RX SERIES, REV. S, 10/17
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ
ꢀ
MF-R,ꢀMF-R/90,ꢀMF-R/600,ꢀ&ꢀMF-RX,ꢀ&ꢀMF-RX/72ꢀSeriesꢀ
TapeꢀandꢀReelꢀSpecifications
Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details.
IEC
Mark
EIA
Mark
Dimensions
Tolerance
Dimension Description
Dimensions
18
-0.5/+1.0
(-0.02/+.039)
Carrier tape width
W
W
(.709)
11
(.433)
Hold down tape width
W
4
min.
W
0
Hold down tape
No protrusion
3
Top distance between tape edges
Sprocket hole position
W
W
W
W
max.
2
1
0
6
5
0
(.118)
9
(.354)
4
(.157)
18.5
(.728)
16
(.63)
38.0
(1.496)
32.2
(1.268)
55.0
(2.165)
43.2
(1.7)
54.0
(2.126)
42.5
(1.673)
1.0
(.039)
11
-0.5/+0.75
(-0.02/+0.03)
±0.2
(±.0078)
±3.0
(±.118)
±0.5
(±.02)
Sprocket hole diameter
D
D
Abscissa to plane (straight lead)
Abscissa to plane (kinked lead)
Abscissa to top (straight lead)
Abscissa to top (kinked lead)
Overall width w/lead protrusion (straight lead)
Overall width w/lead protrusion (kinked lead)
Overall width w/o lead protrusion (straight lead)
Overall width w/o lead protrusion (kinked lead)
Lead protrusion
H
H
H
H
H
H
H
H
C
C
C
C
0
1
1
0
1
1
1
1
2
2
1
max.
max.
max.
max.
max.
max.
max.
max.
I
L
1
Protrusion of cutout
L
L
(.433)
Protrusion beyond hold-down tape
Sprocket hole pitch
I
I ꢀ
Notꢀspecified
2
2
12.7
(0.5)
±0.3
(±.012)
±1
P
P
0
0
Pitch tolerance
20 consecutive
(±.039)
Device pitch: MF-R005–MF-R160, MF-R/90,
MF-RX020/72–MF-RX030/72
12.7
(0.5)
±0.3
(±.012)
Device pitch: MF-R185–MF-R400, MF-R/600, MF-RX110–MF-RX375
MF-RX040/72–MF-RX375/72
25.4
(1.0)
±0.6
(±.024)
0.9
(.035)
Tape thickness
t
t
max.
max.
Tape thickness with splice: MF-R010–MF-R160,
MF-RX110/72–MF-RX185/72
t
t
1.5
(.059)
1
Tape thickness with splice: MF-R250–MF-R1100,
MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72
2.3
(.091)
1
max.
±0.3
(±.012)
±1.0
(±.039)
±1.3
Splice sprocket hole alignment
Body lateral deviation
0
0
0
Δ
Δ
Δ
h
p
h
p
Body tape plane deviation
Δ
(±.051)
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ
ꢀ
MF-R,ꢀMF-R/90,ꢀMF-R/600,ꢀMF-RX,ꢀ&ꢀMF-RX/72ꢀSeriesꢀ
TapeꢀandꢀReelꢀSpecifications
IEC
Mark
EIA
Mark
Dimensions
Tolerance
Dimension Description
Dimensions
5.08
±0.2
(±0.008)
Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72
F
F
(0.2)
56.0
Reel width
w
d
W
max.
2
(2.205)
370.0
(14.57)
4.75
(.187)
26.0
(1.024)
80
(3.15)
91
Reel diameter
a
h
c
n
n
max.
±3.25
(±.128)
±12.0
Spaceꢀbetweenꢀflangesꢀlessꢀdevice
Arbor hole diameter
W
f
1
(±.472)
Core diameter: MF-R, MF-RX, MF-R/90
Core diameter: MF-R/600
h
h
max.
max.
nom.
max.
max.
(3.58)
62
(2.44) (14.0) (13.6)
64 372 362
355
345
Box: MF-R, MF-RX, MF-R/90
Box: MF-R/600
(2.52) (14.6) (14.25)
Consecutive missing places: MF-R, MF-RX, MF-R/90
Consecutive missing places: MF-R/600
Emptyꢀplacesꢀperꢀreel:ꢀMF-R,ꢀMF-RX,ꢀMF-R/90ꢀ
Empty places per reel: MF-R/600
3
none
Notꢀspecified
0.1 %
ꢀ
ꢀ
Taped Component Dimensions -
Figure 1
p
h
h
p
Reference plane
P1
H1
H1
F
H
H0
A
B
L
W1
W0
W
I2
P0
D0
I1
User direction of feed
Cross section A - B
Reel Dimensions - Figure 2
t
Reel
Upper side
Tape
h
f
User
direction
of
d
feed
Lower side
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
h
w
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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