3329P-DK9-203LF [BOURNS]
Trimmer, Cermet, 0.5W, 20000ohm, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CYLINDRICAL, 3 PINS, ROHS COMPLIANT;
| 型号： | 3329P-DK9-203LF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Cermet, 0.5W, 20000ohm, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CYLINDRICAL, 3 PINS, ROHS COMPLIANT PC 电阻器 |
| 文件： | 总2页 (文件大小：181K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ 1/4” Round / Single-Turn / Cermet
■ RoHS compliant* version available
Industrial / Sealed
■ 5 standard terminal styles
■ For trimmer applications/processing
guidelines, click here
■ Tape and reel packaging available
■ Listed on the QPL for style RJ50 per
MIL-PRF-22097 and RJR50 per
High-Rel MIL-PRF-39035
3329 - 1/4 ” Round Trimpot® Trimming Potentiometer
Electrical Characteristics
Product Dimensions
3329H
3329P-DK9-RC
Standard Resistance Range
ADJ. SLOT
2.79 .038
(.110 ..001)
................................. 10 to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... 10 ꢀ std.
(closer tolerance available)
DIA.
2.54
(.100)
.64
2.54
(.100)
45° REF.
2
WIDE
(.025)
X
X
3
1
.38
(.015)
.51
DEEP
(.020)
6.35 .51
(.250 .020)
Absolute Minimum Resistance
....................................1 ꢀ or 2 ohms
(whichever is greater)
4.75
(.187)
MIN.
90° 5°
4.57
(.180)
5.79
(.228)
Contact Resistance Variation
........................ 3.0 ꢀ or 3 ohms max.
(whichever is greater)
.46 .05
(.018 .002)
DIA. TYP.
6.35 .51
(.250 .020)
.46 .05
(.018 .002)
DIA. 3 PINS
ADJ. SLOT
3.56
.43 .13
(.017 .005)
LONG
(.140)
.64
(.025)
1.02
Adjustability
Voltage .................................. 0.0ꢁ ꢀ
Resistance ............................ 0.1ꢁ ꢀ
Resolution ................................... Infinite
Insulation Resistance ...............ꢁ00 vdc.
1,000 megohms min.
6.78 2.24
(.267 .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............................ 2ꢁ0 vac
Adjustment Angle................. 240 ° nom.
2
2.54
(.100)
6.78 2.24
(.267 .088)
MM
(INCHES)
DIMENSIONS:
Environmental Characteristics
6.35 .51
(.250 .020)
5.82 .25
(.229 .010)
0.25
TOLERANCES:
EXCEPT WHERE NOTED
Power Rating @ 8ꢁ °C (300 volts max.)
...............................................0.ꢁ watt
Power Rating @ 1ꢁ0 °C................0 watt
Temperature Range...-ꢁꢁ °C to +1ꢁ0 °C
Temperature Coefficient ... 100 ppm/°C
Seal Test......................8ꢁ °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
96 hours
(.010)
WIPER
2
5.08
(.200)
3329S
6.10
(.240)
6.60
(.260)
CW
CCW
3
1
.38
(.015)
8.38 .51
(.330 .020)
CLOCKWISE
2.54
(.100)
.89
(.035)
7.75 2.97
(.305 .117)
How To Order
(3 ꢀ ΔTR, 10 Megohms IR)
2.54
3329 M - 1 - 103 __ LF
Vibration ....... 30 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)
except “P” pin style
2.54
(.100)
(.100)
Model
Style
2
1
3
Shock ......... 100 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)
Load Life
5.08
(.200)
3329W
6.10
(.240)
6.60
(.260)
.38
(.015)
Standard or Modified
Product Indicator
............1,000 hours 0.ꢁ watt @ 8ꢁ °C
(3 ꢀ ΔTR; 3 ꢀ CRV)
8.38 .51
-1 = Standard Product
-DK9 = Plastic Spacer
(.330 .020)
Rotational Life .......................200 cycles
(4 ꢀ ΔTR; 4 ꢀ CRV)
Resistance Code
2.54
(.100)
2.54
.89
(.035)
7.75 2.97
(.305 .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.............................ꢁ.0 oz-in. max.
Stop Strength .................ꢁ.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
8.38 .51
(.330 .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
7.75 2.97
(.305 .117)
Consult factory for other available options.
2.54
(.100)
and style
2.54
(.100)
Wiper ...............ꢁ0 ꢀ (Actual TR) 10 ꢀ
Standard Packaging.....ꢁ0 pcs. per tube
Adjustment Tool..............................H-90
1
3
2
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
3329 - 1/4 ” Round Trimpot® Trimming Potentiometer
Standard Resistance Table
Packaging Specifications
SIDE ADJUST
TOP ADJUST
3329U-1
Resistance
(Ohms)
10
Resistance
3329M-1
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
12.70
REF.
12.70
(.500)
(.500)
20
REF.
6.35
26.4 .76
(1.040 .030)
50
8.38 .51
(.33 .02)
MAX.
100
(.250)
200
500
1,000
2
24.38 0.76
(.960 .030)
2
1
3
3
1
2,000
18.034 0.762
(.71 .03)
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
18 .76
(.709 .030)
4.0 0.3
(.157 .012)
4.0 0.3
(.157 .012)
DIA.
DIA.
18 + 1.0/ - 0.5
(.709 + .039/ .020)
18 + 1.0/ - 0.5
(.709 + .039/ .020)
12.70 + 0.3/ - 0.25
(.500 + .012/ - .010)
12.70 + 0.3/ - 0.25
(.500 + .012/ - .010)
6.1 .25
6.35 .5
(.250 .020)
(.240 .010)
Popular distribution resistance values listed in
boldface. Special resistances available.
3.43 .25
(.135 .010)
2.79 .25
(.110 .010)
.457 .051
(.018 .002)
DIA. TYP.
2.54
(.100)
ALL PINS IN-LINE ON
CENTER
2.54
(.100)
MM
(INCHES)
ALL PINS IN-LINE ON
CENTER
MM
DIMENSIONS:
(INCHES)
DIMENSIONS:
1000/REEL/BOX
1000/REEL/BOX
Meets EIA Specification 468.
REV. 04/14
“Trimpot” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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