308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

www.circuitprotection.com

PolySwitch®

PTC Devices

Overcurrent Protection Device

Raychem Circuit Protection Products

DOCUMENT: SCD 24211

PCN: 045845, C02530

REV LETTER: J

REV DATE: MAY 8, 2007

PAGE NO.: 1 OF 1

Max Electrical Rating at 20

°C

DC

RMS

RMS

Terminal Material

: Tin plated brass

Case Material

: 1000 V Dielectric rating

TABLE I. DIMENSIONS:

A

B

C

D

E

F

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

mm:

18.29

19.43

11.56

12.32

7.24

8.26

1.65

2.41

9.91

10.41

1.52

2.29

in*:

(0.720)

(0.765)

(0.455)

(0.485)

(0.285)

(0.325)

(0.065)

(0.095)

(0.390)

(0.410)

(0.060)

(0.090)

*Rounded off approximation

TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted):

IHOLD (A)

RESISTANCE (Ω)

TIME TO TRIP(s)

@ 1A

OPERATING

Temperature (°C)

Power

Dissipation

20°C

70°C

R MIN

R MAX

TYP

MIN

MAX

Watts, Typical

0.200

0.110

4.0

7.5

13.5

13.5

12

-40

85

2.5

*Post Reflow Resistance, measured after one hour.

**Maximum device resistance at 20°C measured 1 hour post trip.

Resistance Matched

0.5 Ohm

Agency Recognition:

CSA, UL Recognition file #E74889

Reference Documents:

PS300

Precedence:

This specification takes precedence over documents referenced herein.

Effectivity:

Reference documents shall be the issue in effect on the date of invitation for bid.

CAUTION:

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.

© 2006, 2007 Tyco Electronics Corporation. All rights reserved.

Marking:

Raychem Logo

Lot Identification

Part Identification

T20