PRODUCT: PSR-26903-0.157 2ProTM Device Series DOCUMENT: SCD27153 REV LETTER: F REV DATE: APRIL 11, 2014 PAGE NO.: 1 OF 2 Specification Status: Released and Restricted to Legrand Operating Conditions at 20C: Maximum Continuous Operating Voltage (Vmco): 240Vac Fault Ratings at 20C: Maximum Limited Duration Voltage (Vldf): 415Vrms Maximum Limited Duration Current (Ildf): 40A Insulating Material: Cured, Flame Retardant Epoxy Polymer (meeting UL94 V-0 requirements) Lead Material: 22 AWG Sn-Plated Copper (0.65 mm diameter) [0.026"] nominal 2 1 Marking (on MOV side): Manufacturer's C431 Part Identification Lot Identification 5 2 2 3 09 Electrical Schematic: 5 A (1) T 1 2 3 4 : 05 5 1 0 -2 (2) (3) TABLE I. DIMENSIONS: A B MIN MAX MIN MAX mm: -12.0 -17.0 in:* -(0.47) -(0.67) *Rounded off approximation C MIN --- D MAX MIN 7.4 3.0 (0.29) (0.12) MAX E NOM 5.0 (0.20) 5.1 (0.20) Z 0 :3 PRODUCT: PSR-26903-0.157 2ProTM Device Series DOCUMENT: SCD27153 REV LETTER: F REV DATE: APRIL 11, 2014 PAGE NO.: 2 OF 2 TABLE II. PPTC-SECTION (TERMINALS 1-2) PERFORMANCE RATINGS @ 20C: HOLD TRIP RESISTANCE () CURRENT CURRENT (A) (A) R MIN R MAX R1 MAX* 0.15 0.30 6.5 14.0 16.0 *Maximum device resistance at 20C measured 1 hour post trip. Corresponds to operations below varistor switch voltage. TABLE III. MOV-SECTION (TERMINALS 2-3) PERFORMANCE RATINGS @ 20C: MAXIMUM VARISTOR VOLTAGE DC RESISTANCE @ 100V CLAMPING VOLTAGE @ 1mA @ 25A DC (V) TOLERANCE (M) (V) 430 10 % >10 710 VOLTAGE - Open Circuit Voltage Waveform (V) (s) 2000 1.2 x 50 TABLE V. MAX 3 RATED WATTAGE Z 0 :3 (W) 0.25 CURRENT - Short Circuit Current Waveform (A) (s) 1000 8 x 20 1T 2 2 1 IEC / EN 61000-4-5 TYP 0.9 3 4 : 05 TABLE IV. SURGE IMMUNITY FOR THE ASSEMBLY (TERMINALS 1-3) @ 20C: Parameter TIME TO TRIP (s) @ 1A 5 1 0 -2 Repetitions 5 ea. Polarity APPLICABLE PART DESCRIPTIONS: PART DESCRIPTION PACKAGING 5 2 2 3 9 50 PSR-26903-0.157 Bulk Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: A NOTES N/A Made from components certified to: MOV UL1449 File# E332226 PPTC UL1434 File# E74889 Raychem PS300 for PPTC section 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 Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Tyco Electronics Corporation and its affiliates in the TE Connectivity Ltd. group of companies ("TE") reserves the right to change or update, without notice, any information contained in this publication; to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of any product. This publication supersedes and replaces all information previously supplied. Without expressed or written consent by an officer of TE, TE does not authorize the use of any of its products as components in nuclear facility applications, aerospace, or in critical life support devices or systems. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. TE' only obligations are those in the TE Standard Terms and Conditions of Sale and in no case will TE be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products (c) 2007, 2014 Tyco Electronics Corporation, a TE Connectivity Ltd. company. All rights reserved. are trademarks. 2Pro, TE Connectivity, and TE connectivity (TM),