VLR175UF (A43993-000) - Tyco Electronics

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

www.circuitprotection.com

PolySwitch®

PTC Devices

Overcurrent Protection Devi ce

Raychem Circuit Protection Products

PRODUCT: VLR175UF

DOCUMENT: SCD 25387

PCN: A43993

REV LETTER: C

REV DATE: JUNE 25, 2007

PAGE NO.: 1 OF 1

Specification Status: Preliminary

Maximum Electrical Rating

Operating Voltage: 12Vdc

Interrupt Current: 100A

Leads: Nickel

0.125mm nominal thickness

Tape: None

Solder: Lead-free

Marking: None

ED A

TABLE I. DIMENSIONS:

A B C D E F

MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX

mm: 23.0 24.5 2.9 3.1 --- 0.7 5.2 7.5 4.3 5.7 2.4 2.6

in*: (0.91) (0.96) (0.11) (0.12) -- (0.03) (0.20) (0.30) (0.17) (0.22) (0.09) (0.10)

*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

25°C AMPS

AT 0°C AMPS

AT 25°C AMPS

AT 60°C AMPS

AT 80°C SECONDS AT

25°C, 8.75A OHMS

AT 25°C OHMS

AT 25°C WATTS AT

25°C, 12V

HOLD HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP MIN MAX MIN MAX MIN MAX MAX

1.75 2.4 5.6 1.75 4.2 0.8 2.0 --- --- --- 5 0.017 0.031 0.017 0.062 1.4

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