Series REC 139 L

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Vishay Sfernice

Revision: 26-Mar-15

2

Document Number: 54015

For technical questions, contact: sferprecisionpot@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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DIMENSIONS in millimeters, general tolerance ± 1 mm

LENGTH

AET

MT

L

L1 to L20

TET + 1.5 min.

TET + 7 min.

TET + 158 max.

L21 to L40

TET + 1.5 min.

TET + 11 min.

TET + 163 max.

L41 to L120

TET + 1.5 min.

TET + 15 min.

TET + 169 max.

ELECTRICAL CONNECTIONS

ORDERING INFORMATION/DESCRIPTION

REC

139

L

43

D

103

W...

e3

SERIES

MODEL

NUMBER

OF TRACKS

THEORETICAL

ELECTRICAL

TRAVEL

LINEARITY

OHMIC VALUE

MODIFICATIONS

LEAD FINISH

L = 1

Times 25 mm

A: ± 1 %



D: ± 0.1 %



E: ± 0.05 %



F: ± 0.025 %

First 2 digits are

significant numbers

3rd digit indicates

number of zeros

Special feature

code number

Pure tin

SAP PART NUMBERING GUIDELINES

RE

139 L

43

D

103

W....

SERIES

MODEL

TET

LINEARITY

OHMIC VALUE

SPECIAL FEATURES

CM

CET

90

M5

L

MOVABLE BRACKETS

12

3

31.5

51.7

26

ANGULAR CLEARANCE

± 10°

1

+ 4

- 0

26.5 ± 1

18

+ 2

- 0

STANDARD MODEL

TET = THEORETICAL ELECTRICAL TRAVEL

AET = ACTUAL ELECTRICAL TRAVEL

MT = MECHANICAL TRAVEL

PIN 3: +

PIN 2: WIPER

PIN 1: -

TET

AET

MT

4. GROUND

36

61 MAX.

50

67

4

1

3

2

Ø 5.2

V

FEMALE CONNECTOR

ishay’s Reference: 3248610

36 MAX.