PolySwitch® PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PRODUCT: VLR175UF DOCUMENT: SCD 25387 PCN: A43993 REV LETTER: C REV DATE: JUNE 25, 2007 PAGE NO.: 1 OF 1 Overcurrent Protection Device Raychem Circuit Protection Products Specification Status: Preliminary Maximum Electrical Rating Operating Voltage: 12Vdc Interrupt Current: 100A A D C E Leads: Nickel 0.125mm nominal thickness F B Tape: None Solder: Lead-free Marking: None TABLE I. DIMENSIONS: mm: in*: A B MIN MAX MIN MAX 23.0 24.5 2.9 3.1 (0.91) (0.96) (0.11) (0.12) *Rounded off approximation C MIN ---- D MAX 0.7 (0.03) MIN 5.2 (0.20) E MAX 7.5 (0.30) MIN 4.3 (0.17) F MAX 5.7 (0.22) MIN 2.4 (0.09) MAX 2.6 (0.10) TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K. I HOLD AMPS 25°C HOLD 1.75 CURRENT TRIP LIMITS TIME TO TRIP REFERENCE RESISTANCE AMPS AMPS AMPS AMPS SECONDS AT OHMS AT 0°C AT 25°C AT 60°C AT 80°C 25°C, 8.75A AT 25°C HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP MIN MAX MIN MAX 2.4 5.6 1.75 4.2 0.8 2.0 ------5 0.017 0.031 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: ONE-HOUR POST-TRIP RESISTANCE OHMS AT 25°C MIN MAX 0.017 0.062 TRIPPEDSTATE POWER DISSIPATION WATTS AT 25°C, 12V MAX 1.4 UL, TUV, CSA PS300 This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. 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. NM