3329X-1-502LF [BOURNS]
Trimmer, Cermet, 0.5W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2624, 1/4 INCH, CIRCULAR, 3 PINS, LEAD/ROHS COMPLIANT;
| 型号： | 3329X-1-502LF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Cermet, 0.5W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2624, 1/4 INCH, CIRCULAR, 3 PINS, LEAD/ROHS COMPLIANT PC 电阻器 |
| 文件： | 总2页 (文件大小：214K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
nꢀ 1/4”ꢀRoundꢀ/ꢀSingle-Turnꢀ/ꢀCermetꢀꢀ
nꢀ RoHSꢀcompliant*ꢀversionꢀavailable
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ
ꢀ
Industrialꢀ/ꢀSealed
nꢀ 5ꢀstandardꢀterminalꢀstyles
ꢀ
guidelines,ꢀclickꢀhere
nꢀ Tapeꢀandꢀreelꢀpackagingꢀavailableꢀ
nꢀ ListedꢀonꢀtheꢀQPLꢀforꢀstyleꢀRJ50ꢀperꢀꢀ
ꢀ
ꢀ
MIL-PRF-22097ꢀandꢀRJR50ꢀperꢀ
High-RelꢀMIL-PRF-39035
ꢀꢀ3329ꢀ-ꢀ1/4ꢀ”ꢀRoundꢀTrimpot®ꢀTrimmingꢀPotentiometer
Electrical Characteristics
Product Dimensions
3329H
3329P-DK9-RC
Standard Resistance Range
ADJ.ꢀSLOT
ꢀꢀ2.79ꢀ ꢀ.038
(.110ꢀ ꢀ..001)ꢀ
................................. 10 to 1 megohm
(see standard resistance table)
Resistance Tolerance ...........±10 % std.
(closer tolerance available)
Absolute Minimum Resistance
....................................1 % or 2 ohms
(whichever is greater)
Contact Resistance Variation
........................ 3.0 % or 3 ohms max.
(whichever is greater)
DIA.
2.54
(.100)
2.54
(.100)
45°ꢀREF.
ꢀꢀ.64
2
WIDE
(.025)
X
X
3
1
.38
(.015)
ꢀꢀ.51
DEEP
(.020)ꢀ
6.35ꢀ ꢀ.51
(.250ꢀ ꢀ.020)
4.75
(.187)ꢀ
MIN.
90°ꢀ ꢀ5°
4.57
(.180)
5.79
(.228)
.46ꢀ ꢀ.05
(.018ꢀ ꢀ.002)
DIA.ꢀTYP.
6.35ꢀ ꢀ.51
ꢀꢀꢀꢀꢀ.46ꢀ ꢀ.05
ꢀꢀ(.018ꢀ ꢀ.002)
DIA.ꢀ3ꢀPINS
(.250ꢀ ꢀ.020)
ADJ.ꢀSLOT
ꢀ3.56
.43ꢀ ꢀ.13
(.017ꢀ ꢀ.005)
LONG
(.140)
ꢀꢀꢀ.64
(.025)
ꢀ1.02
Adjustability
Voltage .................................. ±0.05 %
Resistance ............................ ±0.15 %
Resolution ................................... Infinite
Insulation Resistance ...............500 vdc.
1,000 megohms min.
6.78ꢀ ꢀ2.24
(.267ꢀ ꢀ.088)
WIDE
DEEP
X
X
2
3
1
(.040)ꢀ
2.54
(.100)
3
3329P
2.54
(.100)
2.54
(.100)
2.54
(.100)
2.54
(.100)
1
Dielectric Strength
Sea Level................................ 600 vac
80,000 Feet............................ 250 vac
Adjustment Angle................. 240 ° nom.
2
2.54
(.100)
6.78ꢀ ꢀ2.24
(.267ꢀ ꢀ.088)
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
Environmental Characteristics
6.35ꢀ ꢀ.51
(.250ꢀ ꢀ.020)
5.82ꢀ ꢀ.25
(.229ꢀ ꢀ.010)
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
TOLERANCES:ꢀ
ꢀ
EXCEPTꢀWHEREꢀNOTED
Power Rating @ 85 °C (300 volts max.)
...............................................0.5 watt
Power Rating @ 150 °C................0 watt
Temperature Range...-55 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
Seal Test......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
96 hours
WIPER
2
5.08
(.200)
3329S
6.10
(.240)
6.60
(.260)
CW
CCW
3
1
.38
8.38ꢀ ꢀ.51
(.330ꢀ ꢀ.020)
(.015)
CLOCKWISE
2.54
(.100)
.89
(.035)
7.75ꢀ ꢀ2.97
(.305ꢀ ꢀ.117)
How To Order
3329 M - 1 - 103 __ LF
(3 % ΔTR, 10 Megohms IR)
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)
except “P” pin style
2.54
(.100)
2.54
(.100)
Model
2
1
3
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)
Load Life
............1,000 hours 0.5 watt @ 85 °C
(3 % ΔTR; 3 % CRV)
Rotational Life .......................200 cycles
(4 % ΔTR; 4 % CRV)
Style
5.08
(.200)
3329W
6.10
(.240)
6.60
(.260)
.38
(.015)
Standard or Modified
Product Indicator
-1 = Standard Product
-DK9 = Plastic Spacer
8.38ꢀ ꢀ.51
(.330ꢀ ꢀ.020)
Resistance Code
2.54
(.100)
2.54
.89
(.035)
7.75ꢀ ꢀ2.97
(.305ꢀ ꢀ.117)
Physical Characteristics
Packaging Designator
2.54
(.100)
Blank = Tube (Standard)
R = Tape and Reel (M and U Pin Styles
Only)
Mechanical Angle................. 260 ° nom.
Torque.............................5.0 oz-in. max.
Stop Strength .................5.0 oz -in. min.
Terminals .......................Solderable pins
Weight .......................................0.02 oz.
Marking.........Manufacturer’s trademark,
resistance code, date code,
(.100)
3
1
2
5.08
(.200)
3329X
6.10
(.240)
A = Ammo Pack (M and U Pin Styles Only)
6.60
(.260)
Terminations
8.38ꢀ ꢀ.51
(.330ꢀ ꢀ.020)
.38
(.015)
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
2.54
(.100)
.89
(.035)
manufacturer’s model number
7.75ꢀ ꢀ2.97
(.305ꢀ ꢀ.117)
Consult factory for other available options.
2.54
(.100)
and style
2.54
(.100)
Wiper ...............50 % (Actual TR) ±10 %
Standard Packaging.....50 pcs. per tube
Adjustment Tool..............................H-90
1
3
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
2
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ 3329ꢀ-ꢀ1/4ꢀ”ꢀRoundꢀTrimpot®ꢀTrimmingꢀPotentiometer
Standard Resistance Table
Packaging Specifications
SIDE ADJUST
3329M-1
TOP ADJUST
3329U-1
Resistance
(Ohms)
10
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
12.70
(.500)ꢀ
8.38ꢀ ꢀ.51
(.33ꢀ ꢀ.02)
REF.
12.70
(.500)ꢀ
20
REF.
26.4ꢀ ꢀ.76
(1.040ꢀ ꢀ.030)
50
6.35
MAX.
100
(.250)ꢀ
200
500
1,000
2
24.38ꢀ ꢀ0.76
(.960ꢀ ꢀ.030)
2
1
3
3
1
2,000
18.034ꢀ ꢀ0.762
5,000
(.71ꢀ ꢀ.03)
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
18ꢀ ꢀ.76
(.709ꢀ ꢀ.030)
4.0ꢀ ꢀ0.3
(.157ꢀ ꢀ.012)
4.0ꢀ ꢀ0.3
(.157ꢀ ꢀ.012)
DIA.
DIA.
18ꢀ+ꢀ1.0/ꢀ-ꢀ0.5
(.709ꢀ+ꢀ.039/ꢀꢀ.020)
18ꢀ+ꢀ1.0/ꢀ-ꢀ0.5
(.709ꢀ+ꢀ.039/ꢀꢀ.020)
12.70ꢀ+ꢀ0.3/ꢀ-ꢀ0.25
(.500ꢀ+ꢀ.012/ꢀ-ꢀ.010)
12.70ꢀ+ꢀ0.3/ꢀ-ꢀ0.25
(.500ꢀ+ꢀ.012/ꢀ-ꢀ.010)
6.1ꢀ ꢀ.25
6.35ꢀ ꢀ.5
(.250ꢀ ꢀ.020)
(.240ꢀ ꢀ.010)
Popular distribution resistance values listed in
boldface. Special resistances available.
3.43ꢀ ꢀ.25
(.135ꢀ ꢀ.010)
2.79ꢀ ꢀ.25
(.110ꢀ ꢀ.010)
.457ꢀ ꢀ.051
(.018ꢀ ꢀ.002)
DIA.ꢀTYP.
2.54
ALLꢀPINSꢀIN-LINEꢀONꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀCENTER
(.100)ꢀ
2.54
ALLꢀPINSꢀIN-LINEꢀONꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀCENTER
(.100)ꢀ
MM
DIMENSIONS:
(INCHES)ꢀ
MM
DIMENSIONS:
(INCHES)ꢀ
1000/REEL/BOX
1000/REEL/BOX
Meets EIA Specification 468.
REV.ꢀ05/16
ꢀ“Trimpot”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀBourns,ꢀInc.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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