PRODUCT: TM2P-10271 2ProTM Device Series 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com Raychem Circuit Protection Products DOCUMENT: SCD 26449 PCN: REFER TO TABLE V BELOW REV LETTER: G REV DATE: NOVEMBER 12, 2007 PAGE NO.: 1 OF 2 Specification Status: Released Operating Conditions at 20C: Maximum Continuous Operating Voltage (Vmco): 60Vdc Maximum Interrupt Current (Iint ): 3Arms Fault Ratings at 20C: Maximum Limited Duration Voltage (Vldf): 600 Vrms Maximum Limited Duration Current (Ildf): 40A Lead Material: 22 AWG Sn- Plated Copper (0.65 mm [0.026"] nominal diameter) Marking (on back): Manufacturer's Mark 1027 Part Identification Lot Identification Electrical Schematic: (1) (2) (3) TABLE I. DIMENSIONS: A B MIN MAX MIN MAX mm: -12.0 -15.0 in:* -(0.47) (0.59) *Rounded off approximation C MIN -- D MAX 6.6 (0.26) MIN 6.0 (0.24) MAX -- E NOM 2.5 (0.10) F MIN -- MAX 12.0 (0.47) PRODUCT: TM2P-10271 2ProTM Device Series 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com Raychem Circuit Protection Products DOCUMENT: SCD 26449 PCN: REFER TO TABLE V BELOW REV LETTER: G REV DATE: NOVEMBER 12, 2007 PAGE NO.: 2 OF 2 Intended Use: Communications and Signaling Circuits. 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: VARISTOR VOLTAGE DC RESISTANCE @ 100V MAXIMUM CLAMPING V @ 1mA VOLTAGE @ 25A DC (V) Tolerance (M) (V) 260 +14% / -7% >10 455 TIME TO TRIP (s) @ 1A TYP 0.9 MAX 3 RATED WATTAGE (W) 0.25 TABLE IV. LIGHTINING WITHSTAND FOR THE ASSEMBLY (TERMINALS 1-3) @ 20C: Parameter TIA-968 Lightning Type A Metallic TIA-968 Lightning Type A Longitudinal TIA-968 Lightning Type B Metallic TIA-968 Lightning Type B Longitudinal ITU-T K.20/K.21 VOLTAGE - Open Circuit CURRENT - Short Circuit Voltage Waveform Current Waveform (V) (s) (A) (s) 10 x 560 100 10 x 560 800 10 x 160 200 10 x 160 1500 5 x 320 25 9 x 720 1000 5 x 320 37.5 9 x 720 1500 5 x 310 37.5 10 x 700 1500 Repetitions 1 ea. Polarity 1 ea. Polarity 1 ea. Polarity 1 ea. Polarity 5 ea. Polarity TABLE V. APPLICABLE PART DESCRIPTIONS: PART DESCRIPTION PCN # (INTERNAL USE ONLY) PACKAGING TYPE NOTES TM2P-10271 TM2P-10271-2 RF0378-000 RF0504-000 Bulk Tape and Reel N/A Dim. D not applicable Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: UL 497A / File N E258475 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 2007 Tyco Electronics Corporation. All rights reserved. 2Pro is a trademark of Tyco Electronics Corporation. Pb-Free