TRF250-120T-R1-B-0.5
308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 .circuitprotection.
Poly Switch® PTC Devices
Overcurrent Protection Device Raychem Circuit Protection Products
PRODUCT: TRF250-120T-R1-B-0.5 DOCUMENT: SCD 26215 PCN: RF0015-000 REV LETTER: C REV DATE: MAY 22, 2007 PAGE NO.: 1 OF 1
Specification Status: RELEASED
Max Electrical Rating at 20°C
Operating Voltage: 60VDC Interrupt Current: 3ARMS Fault Voltage: 250VRMS
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Lead Material: 22 AWG Sn plated copper (0.65 mm [0.026”] nominal diameter) External Coating Material: Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements.
Marking:
Raychem Logo Part Identification Ro HS Indication
20 F
Lot Identification
TABLE I. DIMENSIONS:
A mm: in: MIN --MAX 6.5 (0.256) MIN --B MAX 11.0 (0.433) MIN --C MAX MIN 4.6 4.7 (0.180) (0.185) D MAX --E NOM 5.0 (0.197) F MIN --MAX 7.0 (0.276)
TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted):
IHOLD (A) ITRIP (A) RESISTANCE (Ω) TIME TO TRIP (s) @ 1A TYP 1.0...
