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 : VLR175F
DOCUMENT: SCD 25501
PCN: A86976
REV LETTER: F
REV DATE: JUNE 25, 2007
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Operating Voltage: 12Vdc
Interrupt Current: 100A
Chip Size: 3 X 12mm
Leads: Nickel 1/4H
0.125mm nominal thickness
Tape: Polyester (White)
13mm nominal width
Solder: Lead-free
Marking: (Color: Green)
Manufacturer's Mar
k
R1X
Lot Identification
Part Identification
ORIENTATION MARK (Purple)
TABLE I. DIMENSIONS:
A B C D E F G
MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
mm: 23.0 24.5 2.9 3.3 0.5 0.8 4.7 7.2 3.8 5.4 2.4 2.6
in*: (0.91) (0.96) (0.11) (0.13) (0.02) (0.03) (0.19) (0.28) (0.15) (0.21) (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 pr ecedence 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
© 2006, 2007 Tyco Electronics Corporation. All rights reserved.
