Gas Discharge Tube 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com Over-Voltage Protection Device Raychem Circuit Protection Products PRODUCT: GTCS25-900M-R02 DOCUMENT: SCD 26768 PCN: RF0778 REV LETTER: F REV DATE: OCTOBER 17, 2008 PAGE NO.: 1 OF 1 Specification Status: Released Marking: 09 R 02 GN Week of Manufacture Per Raychem Circuit Protection Lot numbering system Eg. G = First half of 2004; N = week 14 Surge Rating 02: 2.5kA Product Family Voltage Designator 09: 90V Raychem Symbol TABLE 1. DIMENSIONS A Min Max mm 4.8 5.2 in* (0.189) (0.205) *Rounded off approximation B Min 5.1 (0.201) C Max 5.5 (0.217) Min 5.1 (0.201) Max 5.5 (0.217) D Nom 0.5 (0.020) E Min 4.8 (0.189) Max 5.2 (0.205) TABLE 2. RECOMMENDED PAD LAYOUT X Y Nom Nom mm 5.0 4.2 in* (0.197) (0.165) *Rounded off approximation Z Nom 1.3 (0.051) TABLE 3. ELECTRICAL CHARACTERISTICS DC Spark over Voltage Impulse Spark over Voltage Insulation Resistance Capacitance Impulse Discharge Current 8/20 s @ 100V/s @1kV/s @50 VDC @ 1MHz Single Impulse 90V 20% 600V 1,000M 1.0pF 5kA General Characteristics AC Discharge Current, 50 Hz Repeat 5 times 1s 2.5A Materials Information No Radioactive Materials OBSOLETE RoHS Compliant Storage temperature: -40C ... +85C Operating temperature: -40C ... +85C UL: Precedence: Effectivity: CAUTION: Impulse Discharge Current (8/20 s) Repeat 10 times (5 times, each polarity) 2.5kA ELV Compliant NOT the LATEST REVISION #E179610 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. (c) 2007, 2008 Tyco Electronics Corporation. All rights reserved.