PolySwitch® PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com PRODUCT: LTP340F DOCUMENT: SCD 26170 PCN: E48836 REV LETTER: B REV DATE: JUNE 18, 2007 PAGE NO.: 1 OF 1 Overcurrent Protection Device Raychem Circuit Protection Products Specification Status: Released Electrical Rating Voltage: 24V MAX Current: 100A MAX Chip Size: 15 X 13mm Leads: Nickel 1/4H 0.125mm nominal thickness Tape: Polyester (Yellow) 16.0mm nominal Width Solder: Lead-free Marking: (Color: Green) Manufacturer's Mark L34 Part Identification Lot Identification TABLE I. DIMENSIONS: mm: in*: A B MIN MAX MIN MAX 24.0 26.0 14.8 15.9 (0.94) (1.02) (0.58) (0.63) *Rounded off approximation C MIN 0.6 (0.02) D MAX 1.0 (0.04) MIN 4.0 (0.16) E MAX 5.0 (0.20) MIN 4.0 (0.16) F MAX 5.0 (0.20) MIN 5.9 (0.23) MAX 6.1 (0.24) TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K. I HOLD AMPS 20°C HOLD 3.4 CURRENT TRIP LIMITS TIME TO TRIP REFERENCE RESISTANCE AMPS AMPS AMPS AMPS SECONDS AT OHMS AT 0°C AT 20°C AT 60°C AT 80°C 20°C, 17 A AT 20°C HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP TYP MAX MIN MAX 4.0 8.0 3.4 6.8 1.9 3.8 1.1 2.2 2 5 0.016 0.027 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: Materials Information: ROHS Compliant ONE-HOUR POST-TRIP RESISTANCE OHMS AT 20°C TYP MAX 0.036 0.050 TRIPPEDSTATE POWER DISSIPATION WATTS AT 20°C, 24V MAX 2.7 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. © 2005, 2007 Tyco Electronics Corporation. ELV Compliant All rights reserved. Pb-Free