RUEF135S

PRODUCT: RUEF135S PolySwitch® PTC Devices DOCUMENT: SCD26022 REV LETTER: E REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 2 Overcurrent Protection Device Specification Status: Released Maximum Electrical Rating at 20°C 30 VDC /100 A DC 30 VAC /70 ARMS Insulating Material: Cured, Flame Retardant Epoxy Polymer meets UL94 V-0 Requirements Lead Material: 24 AWG Tin Plated Copper Clad Steel Marking: Manufacturer’s Mark U135 and Part Identification Lot Identification TABLE I. DIMENSIONS: A B MIN MAX MIN mm: -8.9 -in*: -(0.35) -*Rounded off approximation C MAX 12.7 (0.50) MIN 4.3 (0.17) D MAX 5.8 (0.23) MIN 7.6 (0.30) E MAX --- MIN --- MAX 3.0 (0.12) TABLE II. PERFORMANCE RATINGS: I HOLD CURRENT RATINGS TIME TO TRIP RESISTANCE AMPS 20°C HOLD 1.35 AMPS AT 20°C HOLD TRIP 1.35 2.70 SECONDS AT 20°C, 6.75.A MAX 7.3 OHMS AT 20°C MIN MAX 0.04 0.08 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: ONE-HOUR POST-TRIP RESISTANCE STANDARD TRIP OHMS AT 20°C MAX 0.13 TRIPPED POWER DISSIPATION WATTS AT 20°C NOMINAL 0.80 WATTS AT 20°C MAX 1.25 UL, CSA, TUV, CQC 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 Halogen Free* HF * Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm. © 2016 Littelfuse,Inc. Specifications are subject to change without notice. Revised July 26, 2016 littelfuse.com PolySwitch® PTC Devices Overcurrent Protection Device © 2016 Littelfuse,Inc. Specifications are subject to change without notice. Revised July 26, 2016 PRODUCT: RUEF135S DOCUMENT: SCD26022 REV LETTER: E REV DATE: JULY 26, 2016 PAGE NO.: 2 OF 2 littelfuse.com