Datasheet > 3339H-1-203

3339H-1-203

更新时间： 2024-02-10 12:05:50

品牌	Logo	应用领域
伯恩斯 - BOURNS		电位器微调电位器
页数	文件大小	规格书
1页	138K
描述
5/16 â Round TrimpotÂ® Trimming Potentiometer

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技术参数
数据手册

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3339H-1-203 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8533.40.80.50	Factory Lead Time：	6 weeks
风险等级：	1.19	执行器方向：	VERTICAL
执行器类型：	SCREW	构造：	Cylindrical
帮派号码：	1	JESD-609代码：	e3
引线直径：	0.43 mm	引线长度：	4.78 mm
安装特点：	THROUGH HOLE MOUNT	端子数量：	3
转弯数量：	4	最高工作温度：	150 °C
最低工作温度：	-55 °C	封装直径：	7.62 mm
封装长度：	6.35 mm	封装形状：	RECTANGULAR PACKAGE
封装形式：	PCB Mount	包装方法：	TUBE
额定功率耗散 (P)：	0.5 W	额定温度：	85 °C
电阻：	20000 Ω	电阻定律：	LINEAR
电阻器类型：	TRIMMER	旋转角：	1440 deg
表面贴装：	NO	技术：	CERMET
温度系数：	100 ppm/ °C	端子面层：	Matte Tin (Sn)
端子形状：	WIRE	容差：	10%
工作电压：	300 V	Base Number Matches：	1

3339H-1-203 数据手册

Features

■ For trimmer applications/processing

guidelines, click here

■ Four-Turn / Cermet / Industrial / Sealed

■ Unique planetary drive offers precise wiper

setting of a multiturn in a single-turn

package size

■ Top and side adjust styles

■ RoHS compliant* version available

3339 - 5/16 ” Round Trimpot^®Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

Product Dimensions

WIPER

3339H

Common Dimensions

(Top Adjust)

................................. 10 to 1 megohm

(see standard resistance table)

Resistance Tolerance ........... 10 ꢀ std.

(tighter tolerance available)

Absolute Minimum Resistance

........................... 1 ꢀ or 2 ohms max.

(whichever is greater)

CCW

ADJ. CROSS SLOT

2.54

(.100)

.64

(.025)

.76

CLOCKWISE

LONG X

WIDE X

DEEP X

(2 PLACES)

(INCHES)

DIMENSIONS:

0.25

(.030)

4.78

MIN.

TOLERANCES:

EXCEPT WHERE NOTED

.38

(.015)

(.188)

6.35

(.250)

(.010)

90° 1°

REF.

Contact Resistance Variation

........................... 3 ꢀ or 3 ohms max.

(whichever is greater)

2.54 .025

(.10 .01)

How To Order

3339 H - 1 - 103 LF

Adjustability

.51

(.020)

Model

Style

Voltage .................................. 0.0ꢁ ꢀ

Resistance .............................. 0.1 ꢀ

Resolution ................................... Inﬁnite

Insulation Resistance ...............ꢁ00 vdc.

1,000 megohms min.

7.62

(.300)

.43 .05

(.017 .002)

DIA.

2.54 .025

(.10 .01)

Standard or Modiﬁed

Product Indicator

-1 = Standard Product

3339P

2.54

Dielectric Strength

Resistance Code

(.100)

2.54

(.100)

Sea Level................................ 600 vac

80,000 Feet............................ 2ꢁ0 vac

Effective Travel ...................4 turns nom.

6.35

(.250)

Terminations

2.54

(.100)

LF = 100 ꢀ Tin-plated (RoHS compliant)

Blank = 90 ꢀ Tin / 10 ꢀ Lead-plated

(Standard)

Environmental Characteristics

Power Rating (300 volts max.)

.51

Consult factory for other available options.

(.020)

7.62

(.300)

DIA.

8ꢁ °C......................................0.ꢁ watt

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 103

96 hours

Standard Resistance Table

3339S

Common Dimensions (Side Adjust)

Resistance

(Ohms)

Resistance

Code

100

8.00 .38

7.62

5.97

(.235)

(.315 .015)

(.300)

ꢁ0

200

ꢁ00

DIA.

9.53 .38

(375 .015)

(3 ꢀ ΔTR, 10 Megohms IR)

100

101

200

201

Vibration ....... 30 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)

Shock ......... 100 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)

Load Life ..1,000 hours 0.ꢁ watt @ 8ꢁ °C

(3 ꢀ ΔTR; 3 ꢀ or 3 ohms,

500

501

5.54 .38

1,000

102

(.218 .015)

.64

(.025)

2,000

202

.38

.43 .05

(.017 .002)

DIA.

MIN.

(.015)

5,000

502

10,000

20,000

25,000

50,000

100,000

200,000

2ꢁ0,000

ꢁ00,000

1,000,000

103

whichever is greater, CRV)

203

4.57

(.180)

8.13 .38

Rotational Life .......................200 cycles

(3 ꢀ ΔTR; 3 ꢀ or 3 ohms,

253

(.320 .015)

503

2.54

(.100)

2.54

(.100)

104

whichever is greater, CRV)

204

5.08

(.200)

2ꢁ4

Physical Characteristics

ꢁ04

Torque................................3 oz-in. max.

Mechanical Stops.................Wiper idles

Terminals .......................Solderable pins

Weight .......................................0.02 oz.

Marking...........................Manufacturer’s

trademark, resistance code,

10ꢁ

3339W

8.00 .38

5.97

(.235)

(.315 .015)

Popular distribution resistance values listed in

boldface. Special resistances available.

9.53 .38

(375 .015)

5.54 .38

wiring diagram, date

(.218 .015)

.64

(.025)

.38

code, manufacturer’s

MIN.

(.015)

model number and style

Wiper ...............ꢁ0 ꢀ (Actual TR) 10 ꢀ

Flammability ...........................U.L.94V-0

Standard Packaging.....ꢁ0 pcs. per tube

Adjustment Tool..............................H-90

8.13 .38

(.320 .015)

4.57

(.180)

2.54

(.100)

5.08

2.54

(.100)

REV. 07/11

(.200)

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

“Trimpot” is a registered trademark of Bourns, Inc.

†“Fluorinert” is a registered trademark of 3M Co.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

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