Datasheet > 3319

3319

更新时间： 2022-12-26 14:41:58

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
2页	105K
描述
9 mm Round Trimming Potentiometer

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数据手册

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3319 数据手册

Features

■ Dust resistant/splash resistant covers

■ PC board stand-offs and retention feature

■ RoHS compliant*

■ 9 mm Round / Single Turn / Carbon

Commercial / Open Frame

■ Both sides adjust

■ Cross slot and hexagon adjustment

designs

■ Horizontal and vertical mounting styles

3319 - 9 mm Round Trimming Potentiometer

3319P Common Dimensions

3319P-3 Both Sides Adjust/Hex

Electrical Characteristics

Standard Resistance Range

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

(see standard resistance table)

9.0 ± .51

(.354 ± .020)

9.0 ± .51

(.354 ± .020)

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

End Resistance

...................2 ꢁ max. (≤2K = 30 ohms)

Contact Resistance Variation

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

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

Adjustment Angle ..................23ꢀ ° nom.

11.5 ± .51

(.453 ± .020)

5.0

(.197)

11.5 ± .51

(.453 ± .020)

5.0

(.197)

ADJ.

CROSS SLOT

.80 ± .15

(.031 ± .006)

2.0 ± .15

(.079 ± .006)

3.4 ± .15

(.134 ± .006)

WIDE

DEEP

LONG

Environmental Characteristics

Power Rating (200 volts max.)

70 °C........................................0.2 watt

Temperature Range

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

Temperature Coefficient

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

Load Life

2.5

(.098)

2.5

(.098)

5.0

(.197)

5.0

(.197)

..............1,000 hours 0.2 watt @ 70 °C

(<100K = +3/-7 ꢁ ∆TR)

5.8 ± .51

(.228 ± .020)

3319P-1 Top Adjust

(≤100K = +3/-10 ꢁ ∆TR)

MOUNTING

SURFACE

6.35 ± .51

(.250 ± .020)

Physical Characteristics

Torque (Operating)

.........................................ꢀ oz-in. max.

Stop Strength

....................................11.0 oz -in. min.

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

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

trademark, resistance code

MOUNTING

4.0

(.157)

SURFACE

10.34 ± .51

(.407 ± .020)

4.0

(.157)

10.34 ± .51

(.407 ± .020)

Standard Packaging

..................................200 pcs. per bag

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

HEX THRU HOLE

2.0

ACROSS FLATS

3319P-2 Both Sides Adjust/Cross Slot

(.079 )

5.8 ± .51

(.228 ± .020)

Aqueous cleaning not recommended

MOUNTING

SURFACE

SUGGESTED PWB LAYOUT - 3319P

4.0

(.157)

How To Order

10.34 ± .51

(.407 ± .020)

3319 W - 2 - 103

Model

1.2 ± .18

Pin Style

(.047 ± .007)

10.0 ± .18

(.394 ± .007)

DIA. 3 PLCS.

Rotor Style

2.29 ± .51

(.090 ± .020)

-1 = Standard

4.0

(.157)

DIA. -2, -3 ONLY

-2 = Cross Slot/Single Slot Rear Adjust

-3 = 2mm Hex Thru Hole

2.5 ± .18

(.098 ± .007)

Resistance Code

5.0 ± .18

1.2

(.047)

(.197 ± .007)

TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED

(INCHES)

DIMENSIONS ARE:

*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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