Performance Data

Open Air

Sense Resistors

OAR Series

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

102

Issue D · 08.04

Welwyn Components

Maximum change

Load life: 1000 hrs at 25°C

∆R%

1

Moisture No Load 100 hrs

∆R%

1

Temperature Cycle at -40°C & +125°C (1000 cyc):

∆R%

1

Features

Applications

Packaging

Bulk packaging only.

OAR-5

Resistance

0.005

0.010

0.015

0.020

0.025

Height

15.240

19.304

19.304

22.860

22.860

OAR-3

Resistance

0.005

0.010

0.015

0.020

0.025

0.030

0.040

0.050

0.070

0.080

0.10

Height

16.002

16.510

16.510

17.018

22.098

22.860

16.002

18.288

22.860

21.590

22.860

OAR-1

Resistance

0.005 - 0.100

Height

5.080

Height Standards

All Resistances are in ohms. All Tolerances are ±2.54. Dimensions (mm)

Type

OAR-1

R10

F

Resistance value

(IEC62 code)

Tolerance

(IEC62 code)

F1%

G2%

J5%

Ordering Procedure

Specify type reference, value and tolerance as shown in this example of OAR-1 R10 1%:

OAR_D.qxd

8/9/04

4:15 PM

Page 2