3361S-1-254G [BOURNS]
Trimmer, Cermet, 0.5W, 250000ohm, 10% +/-Tol, 1 Turn(s), 1/4 INCH, SQUARE, 3 PINS;
| 型号： | 3361S-1-254G |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Cermet, 0.5W, 250000ohm, 10% +/-Tol, 1 Turn(s), 1/4 INCH, SQUARE, 3 PINS 电阻器 |
| 文件： | 总2页 (文件大小：401K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
nꢀ Compatibleꢀwithꢀsurfaceꢀmountꢀ
manufacturingꢀprocesses
nꢀ RoHSꢀcompliant*ꢀ-ꢀseeꢀprocessingꢀ
nꢀ Single-Turnꢀ/ꢀCermetꢀ/ꢀIndustrialꢀ/ꢀSealed
nꢀ Miniatureꢀpackage
ꢀ
nꢀ Rotorꢀdesignedꢀforꢀautomaticꢀmachineꢀꢀ
ꢀ
ꢀ
informationꢀonꢀRoHSꢀcompliantꢀsurfaceꢀꢀ
mountꢀtrimmers
ꢀ
adjustꢀinterface
nꢀ Withstandsꢀharshꢀenvironmentsꢀandꢀꢀ
immersionꢀcleaningꢀprocesses
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ
guidelines,ꢀclickꢀhere
ꢀ
ꢀ
ꢀꢀ3361ꢀ-ꢀ1/4ꢀ”ꢀSquareꢀSMDꢀTrimpot®ꢀTrimmingꢀPotentiometer
Electrical Characteristics
Product Dimensions
Std. Resistance Range...... 10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ................±10 % std.
(tighter tolerance available)
3361P
3361S
6.71ꢀ±ꢀ0.12
(.264ꢀ±ꢀ.005)
6.71ꢀ±ꢀ0.25
(.264ꢀ±ꢀ.010)
2.77ꢀ ꢀ.005
(.109ꢀ ꢀ.0002)
2.77ꢀ ꢀ.005
(.109ꢀ ꢀ.0002)
7.37ꢀ±ꢀ0.38
(.290ꢀ±ꢀ.015)
A
A
7.04ꢀ±ꢀ0.25
(.277ꢀ±ꢀ.010)
A
A
Absolute Minimum Resistance
.........................................1 % or 2 ohms
(whichever is greater)
3.84ꢀ±ꢀ0.25
(.151ꢀ±ꢀ.010)
4.17ꢀ±ꢀ0.38
(.164ꢀ±ꢀ.015)
Contact Resistance Variation
ELECTRICALꢀ
ADJ.ꢀSLOT
ELECTRICALꢀ
ADJ.ꢀSLOT
................................3 % or 3 ohms max.
(whichever is greater)
1
3361
3
3361
1
3
ꢀ
0.64
ꢀ
X
ꢀWIDE
ꢀDEEP
0.64
X
(.025)
ꢀ0.89
(.035)
ꢀWIDE
ꢀDEEP
Adjustability
2.29ꢀ ꢀ.005
(.090ꢀ ꢀ.0002)
(.025)
ꢀ0.89
(.035)
2.29ꢀ ꢀ.005
(.090ꢀ ꢀ.0002)
Voltage.......................................±0.05 %
Resistance .................................±0.15 %
Resolution........................................ Infinite
Insulation Resistance ................... 500 vdc.
1,000 megohms min.
46ꢀ°
46ꢀ°
2.29
(.090)
1.54
2.29
(.090)
1.54
(.061)
Dielectric Strength
(.061)
Sea Level................................... 900 vac
80,000 Feet................................ 350 vac
Adjustment Angle...................... 240 ° nom.
0.89
(.035)
0.89
(.035)
Environmental Characteristics
SECTIONꢀA-A
Maximum Soldering Exposure
SECTIONꢀA-A
4.88ꢀ±ꢀ0.25
(.192ꢀ±ꢀ.010)
(Temp/Time)..........+260 ˚C/20 sec. max.
above 255 °C
5.21ꢀ±ꢀ0.63
(.205ꢀ±ꢀ.025)
0.38ꢀ±ꢀ0.05
(.015ꢀ±ꢀ.002)
4.88ꢀ±ꢀ0.12
(.192ꢀ±ꢀ.005)
Power Rating (300 volts max.)
0.46ꢀ±ꢀ0.02
(.018ꢀ±ꢀ.001)
DIA.
70 °C........................................ 0.50 watt
125 °C........................................... 0 watt
Temperature Range........-55 °C to +125 °C
Temperature Coefficient ........±100 ppm/°C
3ꢀPLACES
LEADSꢀTOꢀBEꢀ
COPLANAR
WITHINꢀ0.10
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ(.004)
†
Seal Test......85 °C Fluorinert /60 seconds
0.71ꢀ±ꢀ0.25
(.028ꢀ±ꢀ.010)
Humidity............ MIL-STD-202 Method 103
96 hours
LEADSꢀTOꢀBEꢀ
COPLANAR
WITHINꢀ0.10
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ(.004)
(2 % ΔTR; 10 Megohms IR)
0.38ꢀ±ꢀ0.12
(.015ꢀ±ꢀ.005)
6.65ꢀ
REF.
Vibration ........... 30 G (1 % ΔTR; 1 % ΔVR)
Shock.............. 100 G (1 % ΔTR; 1 % ΔVR)
Load Life.....1,000 hours 0.5 watt @ 70 °C
(3 % ΔTR; 3 % or 3 ohms,
(.262)
2.54ꢀ±ꢀ0.25
(.100ꢀ±ꢀ.010)
2.54ꢀ±ꢀ0.25
(.100ꢀ±ꢀ.010)
0.79ꢀ±ꢀ0.25
(.031ꢀ±ꢀ.010)
2
2
whichever is greater, CRV)
2.29ꢀ±ꢀ0.25
(.090ꢀ±ꢀ.010)
2.54ꢀ±ꢀ0.25
(.100ꢀ±ꢀ.010)
1.02ꢀ±ꢀ0.25
Rotational Life............................200 cycles
(4 % ΔTR; 3 % or 3 ohms,
(.040ꢀ±ꢀ.010)
whichever is greater, CRV)
2.51ꢀ±ꢀ0.25
(.099ꢀ±ꢀ.010)
TYP.
Physical Characteristics
2.54ꢀ±ꢀ0.25
(.10ꢀ±ꢀ.010)
8.53ꢀ±ꢀ0.76
(.336ꢀ±ꢀ.030)
Mechanical Angle ..................... 270 ° nom.
Torque................................. 3.0 oz-in. max.
Stop Strength...................... 7.0 oz -in. min.
Terminals ........................... Solderable pins
Weight ........................................... 0.02 oz.
Marking........................... Resistance code,
terminal numbers, manufacturer’s
2.29ꢀ±ꢀ0.25
(.090ꢀ±ꢀ.010)
1
3
Recommended Land Pattern
3
1
2.54ꢀ±ꢀ0.25
(.100ꢀ±ꢀ.010)
2.54ꢀ±ꢀ0.25
(.100ꢀ±ꢀ.010)
1.19ꢀ ꢀ0.12
3ꢀPLCS
(.047ꢀ ꢀ.005)
model number, style
and date code
Recommended Land Pattern
Wiper ................... 50 % (Actual TR) ±10 %
Flammability ..............................U.L. 94V-0
Standard Packaging
3.30ꢀ ꢀ0.25
(.130ꢀ ꢀ.010)
3ꢀPLCS
1.19ꢀ±ꢀ0.12
(.047ꢀ±ꢀ.005)
TYP.
7.62ꢀ ꢀ0.12
(.300ꢀ ꢀ.005)
“S” Style ...................... 500 pcs./13 ˝ reel
“P” Style ...................... 750 pcs./13 ˝ reel
Adjustment Tool.................................. H-90
MSL ..........................................................3
9.70ꢀ±ꢀ0.12
(.381ꢀ±ꢀ.005)
2.54ꢀ ꢀ0.12
WIPER
2
(.100ꢀ ꢀ.005)
3.30ꢀ±ꢀ0.25
(.130ꢀ±ꢀ.010)
TYP.
CW
CCW
3
1
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
CLOCKWISE
5.08ꢀ±ꢀ0.12
(.200ꢀ±ꢀ.005)
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
TOLERANCES:
EXCEPTꢀWHEREꢀNOTED
ꢀ
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ ꢀ3361ꢀ-ꢀ1/4ꢀ”ꢀSquareꢀSMDꢀTrimpot®ꢀTrimmingꢀPotentiometer
How To Order
3361 P - 1 - 502 G LF
Packaging Specifications
(P Style)
(S Style)
7.56
(0.298)
0.5
5.18
(0.204)
0.5
(0.020)
MAX.
Model
(0.020)
Style
6 ° 2 °
6.0ꢀ ꢀ.10
(.236ꢀ ꢀ.004)
Standard or Modified
Product Indicator
7.ꢀ0 .10
40ꢀ°ꢀ ꢀ2ꢀ°
36ꢀ°ꢀ ꢀ2ꢀ°
(.29ꢀ .00ꢃꢂ
-1 = Standard Product
DIA.
1.ꢀ + .10/ –.00
4.25
(0.167)
9.0
(0.35)
Resistance Code
(.0ꢀ9 + .00ꢃ/ –.000ꢂ
Packaging Designator
G = Embossed Tape
ꢃ.00 .10
(.1ꢀ7 .00ꢃꢂ
7.2ꢃ .10
(.2ꢁꢀ .00ꢃꢂ
16.0
(0.630)
7.5
(0.295)
1.75ꢀ ꢀ0.1
“S” Style = 500 pcs./13 ” reel
“P” Style = 750 pcs./13 ” reel
5.13
(0.069ꢀ ꢀ0.004)
(0.202)
2.00 .10
(.079 .00ꢃꢂ
Tape and reel material meets Antistatic ANSI
ESD 5541-2003 packaging standards.
12.00 .10
(.ꢃ72 .00ꢃꢂ
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
1.7ꢀ .10
(.069 .00ꢃꢂ
Consult factory for other available options.
9.ꢀ2 .10
(.37ꢀ .00ꢃꢂ
16.0 .30
(.630 .012ꢂ
12.0
(.472)
TAPE
Standard Resistance Table
1.5ꢀ+0.1/-0.0
(0.059ꢀ+.004/-.000)
DIA.
1.5
(0.059)
Resistance
(Ohms)
Resistance
Code
DIA.ꢀMIN.
1.7ꢁ .2ꢀ
(.070 .010ꢂ
EQUAL SPACED 3 PLCS.
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
100
200
500
1ꢁ.69 .79
DIA.
6.93
(0.273)
(.736 .031ꢂ
2.0ꢀ ꢀ0.1
(0.079ꢀ ꢀ0.004)
13.0 .ꢀ1
(.ꢀ12 .020ꢂ
DIA.
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
4.0ꢀ ꢀ0.05
(0.157ꢀ ꢀ0.002)
8.9ꢀ ꢀ0.2
(0.351ꢀ ꢀ0.008)
8.8
(0.346)
REF.
99.06 1.02
(3.90 .0ꢃ0ꢂ
TAPE
17.78ꢀ ꢀ0.25
(.0700ꢀ ꢀ0.010)
EQUALꢀSPACEDꢀ3ꢀPLCS.
18.69ꢀ ꢀ0.79
200,000
250,000
DIA.
330.2 ꢀ.0ꢁ
(13.000 .200ꢂ
(0.736ꢀ ꢀ0.031)
13.0ꢀ ꢀ0.51
(0.512ꢀ ꢀ0.020)
DIA.
DIA.
500,000
16.ꢀ1+ 2.03/ -.000
(.6ꢀ0 + .0ꢁ0/ -.000ꢂ
1,000,000
2,000,000
REEL
Popular distribution resistance values listed in
boldface. Special resistances available.
99.06ꢀ ꢀ1.02
(3.90ꢀ ꢀ0.040)
UNITSꢀPACKAGEDꢀ750ꢀPIECESꢀPERꢀREEL.
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
330.2ꢀ ꢀ5.08
(13.00ꢀ ꢀ0.200)
DIA.
16.51ꢀ+2.03/-0.00
(0.650ꢀ+0.080/-0.000)
REEL
UNITSꢀPACKAGEDꢀ500ꢀPIECESꢀPERꢀREEL.
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
REV. 11/16
ꢀ“Trimpot”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀBourns,ꢀInc.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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