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

PRODUCT:

LR4-1300SSF

DOCUMENT: SCD 25627

PCN:

F65944

REV LETTER: D

REV DATE: JUNE 16, 2007

PAGE NO.:

1 OF 1

Specification Status: Released

Maximum Electrical Rating

Operating Voltage:

20Vdc

Interrupt Current:

100A

Chip Size : 9.5 X 50mm

Leads:

Nickel 1/2H

0.3mm nominal thickness

Solder:

Lead-free

Tape:

Polyester (White)

51.5 mm nominal width

Marking: (Color: Green)

Manufacturer's Mark

EX3

Lot Identification

Part Identification

TABLE I. DIMENSIONS:

A

B

C

D

E

F

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

mm:

61.5

66.5

9.4

10.0

0.9

1.3

5.0

7.5

5.0

7.5

5.9

6.1

in*:

(2.42)

(2.62)

(0.37)

(0.39)

(0.04)

(0.05)

(0.20)

(0.30)

(0.20)

(0.30)

(0.23)

(0.24)

*Rounded off approximation

TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K.

I HOLD

CURRENT TRIP LIMITS

TIME TO

TRIP

REFERENCE

RESISTANCE

ONE-HOUR

POST-TRIP

RESISTANCE

TRIPPED-

STATE

POWER

DISSIPATION

AMPS

20°C

AMPS

AT 0°C

AMPS

AT 20°C

AMPS

AT 60°C

AMPS

AT 70°C

SECONDS

AT 20°C,

65.0A

OHMS

AT 20°C

OHMS

AT 20°C

WATTS AT

20°C, 20V

HOLD

HOLD

TRIP

HOLD TRIP HOLD

TRIP HOLD TRIP

MIN

MAX

MIN

MAX

MIN

MAX

MAX

13.0

14.5

23.5

13.0

21.2

9.5

15.7

8.6

14.4

---

5

0.0035 0.0065 0.0035 0.0090

4.5

Agency Recognitions:

UL, TUV, CSA

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.

Materials Information:

ROHS Compliant

ELV Compliant

Pb-Free

© 2005, 2007 Tyco Electronics Corporation.

All rights reserved.

∗ Dimension values on the drawing are for reference only.