3269W-1-502G [BOURNS]
Trimmer, Cermet, 0.25W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2517;
| 型号： | 3269W-1-502G |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Cermet, 0.25W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2517 电阻器 |
| 文件： | 总2页 (文件大小：384K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
nꢀ Stable,ꢀinfiniteꢀresolutionꢀcermetꢀelement
nꢀ Verticalꢀandꢀhorizontalꢀadjustꢀstyles
nꢀ Optionalꢀpackagingꢀonꢀembossedꢀtape
nꢀ Compatibleꢀwithꢀsurfaceꢀmountꢀmanufacturingꢀprocesses
nꢀ RoHSꢀcompliant*ꢀ-ꢀseeꢀprocessingꢀinformationꢀonꢀRoHSꢀcompliantꢀsurfaceꢀmountꢀꢀ
ꢀ
trimmers
nꢀ Forꢀtrimmerꢀapplications/processingꢀguidelines,ꢀclickꢀhere
ꢀꢀ3269ꢀ-ꢀ1/4ꢀ”ꢀSquareꢀSMDꢀTrimpot®ꢀTrimmingꢀPotentiometer
WIPER
Electrical Characteristics
Product Dimensions
2
Standard Resistance Range
CW
CCW
3
1
........................10 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ...........±10 % std.
(closer tolerance available)
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
.51
WIDE
X
.51
(.020)
ꢀ1.78
(.070)ꢀ
ADJ.ꢀSLOT
DIA.
X
DEEP
1.02
ꢀ(.040)
TYP
CLOCKWISE
ꢀ
(.020)
ꢀꢀ1.02
ꢀꢀ(.040)
6.35ꢀ±ꢀ.51
ꢀ(.250ꢀ±ꢀ.020)
MM
(INCHES)
DIMENSIONS:
ꢀ
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
TOLERANCES:ꢀ
ꢀ
EXCEPTꢀWHEREꢀNOTED
3ꢀPLCS.
Contact Resistance Variation
........................ 3.0 % or 3 ohms max.
(whichever is greater)
How To Order
2.54
ꢀ(.100)
2
3
1
TYP.ꢀ3ꢀPLCS.
2.54
3269 X - 1 - 103 G LF
ꢀ1.52ꢀ±ꢀ.38
(.060ꢀ±ꢀ.015)
ꢀ(.100)
Adjustability
Model
Style
ꢀꢀ5.21ꢀ ꢀ0.63
ꢀꢀ(.205ꢀ ꢀ.025)
Voltage Divider...................... ±0.02 %
Rheostat................................ ±0.05 %
Resolution ................................... Infinite
Insulation Resistance ...............500 vdc.
1,000 megohms min.
.46ꢀ±ꢀ.03
(.018ꢀ±ꢀ.001)
DIA.ꢀTYP.
2.54
Standard or Modified
Product Indicator
For P pin style:
-1 = Terminals #1 & #3 away from
sprocket holes
ꢀ(.100)
.46ꢀ±ꢀ.03
(.018ꢀ±ꢀ.001)
DIA.ꢀTYP.
ꢀ1.52ꢀ±ꢀ.38
(.060ꢀ±ꢀ.015)
Dielectric Strength
3
Sea Level................................ 600 vac
80,000 Feet............................ 250 vac
Effective Travel .................12 turns nom.
1
For W & X pin styles:
-1 = Terminals #1 & #3 toward
sprocket holes
For P, W & X pin styles:
-11 = ±5 % TR
2
Environmental Characteristics
ꢀꢀ1.02
ꢀꢀ(.040)
Power Rating (300 volts max.)
4.32
ꢀ(.170)
Resistance Code
6.35ꢀ±ꢀ.51
ꢀ(.250ꢀ±ꢀ.020)
SQ.
85 °C....................................0.25 watt
150 °C.......................................0 watt
Temperature Range...-65 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
1.02
ꢀ(.040)
Embossed Tape Designator
G = Embossed Tape (MSL-2)
“P” Style - 750 pcs./13 ˝ reel
“W, X” Style - 500 pcs./13 ˝ reel
Tape and reel material meets Antistatic
ANSI/ESD 5541-2003 packaging standards.
TYP
1.02
ꢀ(.040)
7.44
(.293)
†
Seal Test..85 °C Fluorinert /60 seconds
Humidity .......MIL-STD-202 Method 106
(2 % ΔTR; IR 100 Megohms)
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)
Load Life.. 1,000 hours 0.25 watt @ 85 °C
(3 % ΔTR; 3 % or 3 ohms
2.29
ꢀ(.09)
2.54
ꢀ(.100)
2.54
ꢀ(.100)
TYP.ꢀ
3ꢀPLCS.
Terminations
LF =
100 % Tin-plated (RoHS compliant)
ꢀ1.52ꢀ±ꢀ.38
(.060ꢀ±ꢀ.015)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
1.02
ꢀ(.040)
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % ΔTR; 3 % or 3 ohms,
7.44
ꢀ(.293)
ꢀꢀ1.02
ꢀꢀ(.040)
Standard Resistance Table
whichever is greater, CRV)
Resistance
(Ohms)
10
Resistance
2.29
ꢀ(.090)
TYP.ꢀ
2
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
Physical Characteristics
Torque.............................2.5 oz-in. max.
Mechanical Stops.................Wiper idles
Terminals .......................Solderable pins
Weight .....................................0.015 oz.
Marking...........................Manufacturer’s
trademark, resistance code,
20
50
3ꢀPLCS.
100
200
3
1
500
1,000
2,000
5,000
wiring diagram, date code,
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
manufacturer’s model
1.19
ꢀ(.047)
TYP.
number and style
Standard Packaging ................. (MSL-2)
50 pcs. per tube
Adjustment Tool..............................H-90
Wiper ...............50 % (Actual TR) ±10 %
9.70
(.382)
2.79
(.110)
TYP.
2.54
ꢀ(.100)
2.54
7.62
(.300)
ꢀ(.100)
Popular distribution values listed in boldface.
Special resistances available.
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀꢀ
annexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
3.30
(.130)
TYP.
2.54
ꢀ(.100)
2.54
ꢀ(.100)
1.19
ꢀ(.047)
TYP.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ
3269ꢀ-ꢀPackagingꢀSpecifications
Packaging Specifications
(P Style)
(W & X Styles)
10 ° 2 °
5.0 0.2
(.197 .00ꢀ)
EMBOSSED
CARRIER TAPE
2.0 0.2
(.079 .00ꢀ)
COVER TAPE
7.ꢀ0 .10
(.29ꢀ .00ꢃꢂ
5.ꢀ 0.1
DIA.
(.346 .004)
1.ꢀ + .10/ –.00
26 ° 2 °
0.5
(.0ꢀ9 + .00ꢃ/ –.000ꢂ
MAX.
(.020)
ꢃ.00 .01
(.1ꢀ7 .00ꢃꢂ
7.50
(.295)
2.00 .0ꢀ
(.079 .002ꢂ
DIA.
1.5
(.059)
12.00 .10
(.ꢃ72 .00ꢃꢂ
12.00
(.472)
4.0
(.157)
1.7ꢀ .10
(.069 .00ꢃꢂ
9.8 0.2
(.354 .008)
16.0 .10
(.630 .00ꢃꢂ
2.0
TAPE
(.079)
1.0
(.039)
1.7ꢁ .2ꢀ
(.070 .010ꢂ
EQUAL SPACED 3 PLCS.
1ꢁ.69 .79
DIA.
(.736 .031ꢂ
6.9 0.1
13.0 .ꢀ1
(.ꢀ12 .020ꢂ
DIA.
(.272 .004)
7.2 0.2
(.283 .004)
1.75
(.069)
16.0
(.630)
TAPE
99.06 1.02
(3.90 .0ꢃ0ꢂ
1.7ꢁ .2ꢀ
(.070 .010ꢂ
EQUAL SPACED 3 PLCS.
1ꢁ.69 .79
DIA.
(.736 .031ꢂ
13.0 .ꢀ1
330.2 ꢀ.0ꢁ
(13.000 .200ꢂ
(.ꢀ12 .020ꢂ
DIA.
DIA.
16.ꢀ1+ 2.03/ -.000
(.6ꢀ0 + .0ꢁ0/ -.000ꢂ
REEL
-1 as shown meets EIA Specification 481.
Units packaged 750 pieces per reel.
99.06 1.02
(3.90 .040ꢂ
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
330.2 ꢀ.0ꢁ
(13.000 .200ꢂ
DIA.
16.ꢀ1+ 2.03/ -.000
(.6ꢀ0 + .0ꢁ0/ -.000ꢂ
REEL
-2 as shown meets EIA Specification 481.
Units packaged 500 pieces per reel.
REV.ꢀ05/16
ꢀ“Trimpot”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀBourns,ꢀInc.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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