TC33X-2-203E [BOURNS]
Trimmer, 0.1W, 20000ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT;
| 型号： | TC33X-2-203E |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, 0.1W, 20000ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT 电阻器 |
| 文件： | 总2页 (文件大小：215K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ
guidelines,ꢀclickꢀhere
nꢀ Recommendedꢀforꢀreflowꢀsoldering
ꢀ
nꢀ Rotorꢀdesignꢀcompatibleꢀwithꢀpickꢀandꢀꢀꢀ
ꢀ
placeꢀandꢀautomaticꢀadjustmentꢀequipment
nꢀ 3ꢀmmꢀsizeꢀmeetsꢀEIA/EIAJꢀstandardꢀꢀ
trimmerꢀfootprintꢀ
nꢀ RoHSꢀcompliant*ꢀ-ꢀseeꢀprocessingꢀ
ꢀ
ꢀ
ꢀ
informationꢀonꢀRoHSꢀcompliantꢀsurfaceꢀꢀ
mountꢀtrimmers
ꢀꢀTC33ꢀ-ꢀ3ꢀmmꢀSMDꢀTrimpot®ꢀTrimmingꢀPotentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
......................100 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ............±25 % std.
Absolute Minimum Resistance
ꢀ ≤ꢀ1ꢀKꢀOhms .................. 20 ohms max.
ꢀ >1ꢀKꢀOhms................. 2 % max. of TR
Contact Resistance Variation....5 % max.
Resolution.................. Essentiallyꢀinfinite
Adjustment Angle....................200 ° min.
TC33X-1
TC33X-2
3.6
(.142)
3.6
(.142)
3.0
(.118)
3.0
(.118)
2.1
(.083)
2.1
(.083)
2
1.75
1.75
(.069)
2
(.069)
0.5
(.020)
0.5
(.020)
3.8
(.150)
3.8
(.150)
2.0
(.079)
2.0
(.079)
Environmental Characteristics
Power Rating (50 VDC max.)
70 °C...................................... 0.1 watt
Temperature Range....-40 °C to +100 °C
TemperatureꢀCoefficient ....±250 ppm/°C
Humidity....................... +40 °C, 95 %RH
TRS max. .......................................±5 %
Load Life
....... @ 70 °C rated power 1000 hours
TRS ±5 %
Rotational Cycling
0.65
(.026)
0.65
(.026)
3
1
3
1
0~15
1.2
(.047)
1.2
(.047)
1.5
(.059)
1.5
(.059)
0.75
(.030)
0.75
.........................20 cycles, TRS ±10 %
(.030)
Physical Characteristics
SEE
MOUNTINGꢀ
NOTE
SEE
Torque................ 0.98-11.76 mN-m max.
Mechanical Angle .................Continuous
Marking......................Part marking code
Standard Packaging... 2000 pcs./7 ” reel
Adjustment Tool..............................H-90
MOUNTINGꢀ
NOTE
1.0
(.039)
BELOW
1.0
(.039)
BELOW
0.9
(.035)
0.8
(.031)
0.9
(.035)
0.8
(.031)
2.7
(.106)
Aqueous cleaning not recommended.
2.7
(.106)
MountingꢀNote:
Theꢀgrayꢀareaꢀcanꢀbeꢀusedꢀtoꢀapplyꢀcementꢀtoꢀholdꢀtheꢀunit
inꢀplaceꢀduringꢀboardꢀprocessing,ꢀifꢀrequired.
MountingꢀNote:
Theꢀgrayꢀareaꢀcanꢀbeꢀusedꢀtoꢀapplyꢀcementꢀtoꢀholdꢀtheꢀunit
inꢀplaceꢀduringꢀboardꢀprocessing,ꢀifꢀrequired.
How To Order
TC33 X - 1 - 103 E
Model
Style
Recommended Land Pattern
Recommended Land Pattern
Standard Product Indicator
-1 = Continuous Rotation
-2 = Rotational Stop
1.5
(.059)
1.5
(.059)
1.6
(.063)
1.6
(.063)
0.7
(.028)
0.7
(.028)
Resistance Code
Embossed Tape Designator
E = 2500 pcs./7 ” Reel
G = 9000 pcs./13 ” Reel
1.2
(.047)
1.2
(.047)
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
1.2
1.2
(.047)
(.047)
1.2
(.047)
1.2
(.047)
1.2
(.047)
1.2
(.047)
0.8
0.8
(.031)
(.031)
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀꢀ
annexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
WIPER
2
ꢀ
MM
(INCHES)
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀꢀ
sheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀꢀ
actualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀꢀ
specificꢀapplications.
DIMENSIONS:
ꢀ
CW
CCW
3
1
ꢀ
0.3ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
CLOCKWISE
TOLERANCES:ꢀ
EXCEPTꢀWHEREꢀNOTED
ꢀ
ꢀ ꢀꢀTC33ꢀ-ꢀ3ꢀmmꢀSMDꢀTrimpot®ꢀTrimmingꢀPotentiometer
Standard Resistance Table
Packaging Specifications
TC33X-1, -2
Resistance
(Ohms)
Resistance
330.2ꢀ-3/+0
(13.0ꢀ-.118/+0)
-OR-
180.0ꢀ-3/+0
(7.087ꢀ-.118/+0)
Code
DIA.
DIA.
5.5
(.217)
100
101
201
501
102
202
502
103
203
503
104
0.3
(.012)
200
500
0.06
(.002)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
1.7
(.067)
8.0
(.315)
2.75
(.108)
1.75ꢀ ꢀ0.1
(.069ꢀ ꢀ.004)
3.5ꢀ ꢀ0.05
(.138ꢀ ꢀ.002)
200,000
500,000
1,000,000
204
504
105
60.0ꢀ-0/+1.0
(2.362ꢀ-0/+.039)
DIA.
DIA.
1.55ꢀ ꢀ0.05
(.061ꢀ ꢀ.002)
Popular distribution resistance values listed in
boldface.
9.0ꢀ ꢀ1.0
(.354ꢀ ꢀ.039)
13.0
DIA.
(.512)
4.0ꢀ ꢀ0.1
(.157ꢀ ꢀ.004)
11.4ꢀ ꢀ1.0
(.449ꢀ ꢀ.039)
REEL
MeetsꢀEIAꢀ481
4.0ꢀ ꢀ0.1
(.157ꢀ ꢀ.004)
2.0ꢀ ꢀ0.1
(.079ꢀ ꢀ.004)
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
ꢀ
0.3ꢀ ꢀꢀꢀꢀꢀꢀ
(.012)
TOLERANCES:ꢀ
EXCEPTꢀWHEREꢀNOTED
ꢀ
TAPE
REV. 08/16
ꢀ“Trimpot”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀBourns,ꢀInc.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
相关型号：
TC33X-2-204E
Trimmer, 0.1W, 200000ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT
BOURNS
TC33X-2-501E
Trimmer, 0.1W, 500ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT
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TC33X-2-502E
Trimmer, 0.1W, 5000ohm, 50V, 25% +/-Tol, -250,250ppm/Cel, 1 Turn(s), 1215, ROHS COMPLIANT
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