3319P-2-503 [BOURNS]

Potentiometer, Carbon, 0.2W, 50000ohm, 25% +/-Tol, 3545;


型号：	3319P-2-503
厂家：	BOURNS ELECTRONIC SOLUTIONS
描述：	Potentiometer, Carbon, 0.2W, 50000ohm, 25% +/-Tol, 3545 PC 电阻器
文件：	总1页 (文件大小：86K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Features

■ RoHS compliant*

■ 9 mm Round / Single Turn / Carbon

Commercial / Open Frame

■ Top and side adjust

■ Cross slot adjustment design

■ Horizontal and vertical mounting styles

■ Dust resistant/splash resistant covers

■ PC board stand-offs and retention feature

3319 - 9 mm Round Trimming Potentiometer

Electrical Characteristics

Product Dimensions

Standard Resistance Range

3319P-1 Top Adjust

3319W-1 Side Adjust

ADJ.

CROSS SLOT

.80 .15

(.031 .006)

2.0 .15

(.079 .006)

3.4 .15

............................... 100 to 1 megohm

(see standard resistance table)

Resistance Tolerance ...........±±2 ꢀ std.

End Resistance

.................± ꢀ max. (≤±K = 30 ohms)

Contact Resistance Variation

............................................ 3 ꢀ max.

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

Adjustment Angle................. ±32 ° nom.

9.0 .51

(.354 .020)

WIDE

DEEP

11.5 .51

(.453 .020)

5.0

(.197)

9.0 .51

(.354 .020)

LONG

(.134 .006)

ADJ.

CROSS SLOT

.80 .15

(.031 .006)

2.0 .15

(.079 .006)

3.4 .15

12.5 .51

(.492 .020)

11.0 .51

(.433 .020)

WIDE

DEEP

8.0 .51

(.315 .020)

Environmental Characteristics

LONG

(.134 .006)

MOUNTING

SURFACE

Power Rating (±00 volts max.)

70 °C......................................0.± watt

Temperature Range

...............................-±2 °C to +100 °C

Temperature Coefﬁcient

.................................... ±1000 ppm/°C

Load Life

4.0

(.157)

2.5

(.098)

5.0

(.197)

2.5

(.098)

5.0

(.197)

............1,000 hours 0.± watt @ 70 °C

(<100K = +3/-7 ꢀ ΔTR)

6.35 .51

(.250 .020)

(≥100K = +3/-10 ꢀ ΔTR)

MOUNTING

Physical Characteristics

SURFACE

Torque (Operating).............2 oz-in. max.

Stop Strength ...............11.0 oz -in. min.

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

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

trademark, resistance code

4.72

(.186)

4.0

(.157)

10.34 .51

(.407 .020)

2.50

(.098)

Standard Packaging....±00 pcs. per bag

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

SUGGESTED PWB LAYOUT

1.20 .18

(.047 .007)

DIA. 3 PLCS.

2.5 .18

(.098 .007)

1.2 .18

(.047 .007)

DIA. 3 PLCS.

Aqueous cleaning not recommended

10.0 .18

(.394 .007)

Standard Resistance Table

Resistance

(Ohms)

100

Resistance

Code

101

2.5 .18

(.098 .007)

2.5 .18

(.098 .007)

5.0 .18

(.197 .007)

5.0 .18

(.197 .007)

200

201

500

501

1,000

102

2,000

202

How To Order

5,000

502

(INCHES)

10,000

20,000

50,000

100,000

±00,000

200,000

1,000,000

103

DIMENSIONS:

3319 W - 1 - 103

203

0.25

TOLERANCES:

(.010)

503

Model

EXCEPT WHERE NOTED

104

Pin Style

±04

P = Top Adjust

W = Side Adjust

204

WIPER

102

Rotor Style

-1 = Standard

Popular distribution resistance values listed in

boldface.

CCW

CLOCKWISE

Resistance Code

REV. 03/09

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

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

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