Datasheet > 249JD910504E3

249JD910504E3

更新时间： 2024-10-31 10:00:03

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	74K
描述
RES,TAPPED,CERMET,500K OHMS,20% +/-TOL,-100,100PPM TC,5030 CASE

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249JD910504E3 数据手册

248, 249

Vishay Spectrol

1/2" (12.7 mm) Conductive Plastic & Cermet

Potentiometers

FEATURES

• Model 248/249 retains the proven high

performance characteristics in a more cost

effective package

RoHS

COMPLIANT

• Cost effective panel potentiometers

• P.C.B. mounting potentiometers

DIMENSIONS in millimeters (inches)

METAL OR PLASTIC SHAFTS

X = STANDARD LEADS

SCREWDRIVER SLOT SHOWN IN MID

ELECTRICAL TRAVEL

22.22 (0.875) 0.75

MOUNTING

SURFACE

12.7 (0.500) 0.4

7.6 (0.300) 0.4

0.8 (0.30) WIDE × 0.8 (0.03) DEEP

9.5 (0.375)

0.0

Ø 6.35 (0.250) - 0.05

12.7 (0.500) 0.4

3/8" - 32 NEF - 2A

5.08 (0.200) 0.25

0.5 (0.020)

0.36 (0.014)

0.41 (0.016)

6.9 (0.272)

MARKING -

MODEL & RESISTANCE

DATA CODE

2.54 (0.100) 0.25

METAL SHAFT

1/4" - 32 NEF - 2A

VISHAY

Ø 3.18 (0.125) 0.025

9.5 (0.375)

19.05 (0.750) 0.75

TERMINAL

PINS × 3

E = REAR STAND OFF

D = REAR LOCATING LUGS

P.C. BOARD

SURFACE

6.76

(0.266)

3.18

(0.125)

3.14

12.70

MTGLUG CI.

8.5

0.36

2.54

1.0 TYP

2.55 TYP

10.16

Tolerance unless otherwise

specified 0.5

Document Number: 57054

Revision: 02-Jul-07

For technical questions, contact: sfer@vishay.com

www.vishay.com

111

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