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参数资料
| 型号： | 3302X-3-504E |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 500K OHM 0.15W SMD |
| 标准包装： | 3,000 |
| 系列： | Trimpot® 3302 - 开放框架 |
| 电阻（欧姆）： | 500k |
| 功率（瓦特）： | 0.15W |
| 容差： | ±25% |
| 温度系数： | ±250ppm/°C |
| 匝数： | 单路 |
| 调节型： | 顶部调节 |
| 电阻材料： | 金属陶瓷 |
| 安装类型： | 表面贴装 |
| 端接类型： | J 引线 |
| 包装： | 带卷 (TR) |
| 尺寸/尺寸： | 方形 - 0.108" L x 0.087" W x 0.041" H（2.75mm x 2.20mm x 1.05mm） |
Features
■ Single-Turn Cermet / Open Frame
■ Recommended for re?ow processing
■ Rotor design compatible with automatic
adjustment equipment
■ Supplied in 8 mm embossed tape,
compatible with automatic assembly
equipment
■ 2 mm size meets EIA/EIAJ standard
trimmer footprint
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
■ For trimmer applications/processing
guidelines, click here
3302 - 2 mm SMD Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Packaging Speci?cations
Standard Resistance Range
......................200 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
3302W, X-3
3 Terminals for
Automatic Trimming Adjustment
Low Profile
0.60
(.024)
MAX.
2.26 ± 0.20
(.089 ± .008)
MAX.
DEEP
Absolute Minimum Resistance
≤ 1K ............................... 20 ohms max.
>1K...................................... 5 % max.
Contact Resistance Variation
............................................ 5 % max.
X
X
ADJ. SLOT
1.45
DIA.
(.057)
.45 ± 0.10
WIDE
(.017 ± .004)
.35 ± 0.10
(.014 ± .004)
2
2.20 + 0.25/– 0.15
(.087 + .010/– .006)
2.75
(.108)
4.00 ± 0.10
(.157 ± .004)
3.50 ± 0.10
(.138 ± .004)
Resolution ................................... In?nite
Adjustment Angle .................260 ° ±20 °
Environmental Characteristics
Power Rating (50 VDC max.)
1.45
(.057)
0.45 ± 0.10
(.018 ± .004)
2.00 ± 0.05
(.079 ± .002)
4.00 ± 0.10
(.157 ± .004)
70 °C .................................... 0.15 watt
Temperature Range ..... -40 °C to +85 °C
1.30
(.051)
1
3
Temperature Coe? cient ... ±250 ppm/°C
Humidity .................................. 95 % RH
500 hours
TRS max. ...................................... ±5 %
1.05
(.041)
1.40
(.055)
1.20
(.047)
1.75 ± 0.10
(.069 ± .004)
8.00 ± 0.31
2.44 ± 0.20
(.096 ± .008)
2.90 ± 0.20
(.114 ± .008)
Load Life
..........@ 70 °C rated power 500 hours
(.315 ± .012)
TAPE
TRS ±5 %
Rotational Cycling .....................10 turns
TRS ±15 %
Physical Characteristics
0.65
(.026)
1.30
(.051)
0.75
(.030)
1.90
178.0 ± 2.00
(7.008 ± .079)
DIA.
1.20 ± 0.50
(.047 ± .020)
Torque....................... 10-150 g-cm max.
Mechanical Angle ................ Continuous
Marking..................... Part marking code
Standard Packaging .. 3000 pcs./7 ” reel
Adjustment Tool.......................... H-92-1
0.95
(.035)
SUGGESTED PWB LAYOUT
1.20
(.047)
(.075)
50.03
(1.970)
MIN. DIA.
Aqueous cleaning not recommended.
How To Order
3302 X - 3 - 103 E
1.75
(.069)
0.65
(.026)
0.90
(.035)
12.9 ± 0.51
(.510 ± .020)
DIA.
REEL
9.00 ± 1.50
(.354 ± .059)
Model
Meets EIA 481
Style
Orientation of Parts In Tape:
Style W: Terminals Toward
Sprocket Holes
1.70
(.067)
0.75
(.030)
1.90
(.075)
Standard Resistance Table
Resistance Part Marking Resistance
(Ohms) Code Code
Standard or Modi?ed
Product Indicator
-3 = Continuous Rotation
Resistance Code
Embossed Tape Designator
CCW
1
2
CLOCKWISE
WIPER
3
CW
200
500
1,000
2,000
5,000
10,000
20,000
22
52
13
23
53
14
24
201
501
102
202
502
103
203
Consult factory for other available options.
DIMENSIONS:
MM
(INCHES)
50,000
100,000
200,000
54
15
25
503
104
204
TOLERANCES: ±
0.25
(.010)
EXCEPT WHERE NOTED
500,000
1,000,000
55
16
504
105
Popular distribution resistance values listed in
REV. 04/14
boldface. Special resistances available.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
Speci?cations 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 speci?c applications.
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相关代理商/技术参数 |
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| 3303 | 功能描述:电缆固定件和配件 CC L 3/16 NATURAL RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度: |
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| 3303 SL001 | 功能描述:多芯电缆 28AWG 3C SHIELD 1000ft SPOOL SLATE RoHS:否 制造商:Alpha Wire 导体数量:3 线规 - 美国线规（AWG）:16 绞合:19 x 29 屏蔽:Shielded 长度:100 ft 电压额定值:600 V 外壳材料:Polytetrafluoroethylene (PTFE) 绝缘材料:Polytetrafluoroethylene (PTFE) 类型:Communication and Control |
| 3303 SL005 | 功能描述:多芯电缆 28AWG 3C SHIELD 100ft SPOOL SLATE RoHS:否 制造商:Alpha Wire 导体数量:3 线规 - 美国线规（AWG）:16 绞合:19 x 29 屏蔽:Shielded 长度:100 ft 电压额定值:600 V 外壳材料:Polytetrafluoroethylene (PTFE) 绝缘材料:Polytetrafluoroethylene (PTFE) 类型:Communication and Control |
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