A GE Sensing C O M M I T M E N T T O E X C E L L E N C E GE Sensing, Crown Industrial Estate, Priorswood Road, Taunton, Somerset, TA2 8QY, UK Tel +44 (0) 1823 335200 Fax +44 (0) 1823 332637 TEST SPECIFICATION PART No. CUSTOMER: Various DATE: 18th December, 2009 QUANTITY: Customer P/N: ORIGINATOR: M.J.Roberts PAGE 1 OF 1 YS5677 ISSUE: A The copyright in this Specification/Drawing/Document is the property of Thermometrics and the Specification/Drawing/Document is issued on the condition that it is not copied, reprinted, stored in an electronic retrieval system or reproduced, nor its contents disclosed either wholly or in part to any Third Party without either the consent in writing of or in accordance with the conditions of a contract with ThermometricsGE THERMOMETRICS. DESCRIPTION: PTC THERMISTOR INTENDED FOR USE AS A CURRENT LIMITING PROTECTION DEVICE MECHANICAL SPECIFICATION CONSTRUCTION: BARE CERAMIC DISC. THICK SILVER FILM ELECTRODES UNINSULATED LEADWIRES. TERMINATIONS: STRAIGHT TYPE, TIN COATED COPPER WIRE DIMENSIONS in mm: SEE DRAWING BELOW. ELECTRICAL SPECIFICATION NOTES: RESISTANCE AT 25C, R25: 10 30% SWITCHING TEMPERATURE Tb : 120C 5C NORMAL OPERATING VOLTAGE: 50Vdc MAXIMUM OPERATING VOLTAGE, Vmax: 75Vdc (1) (2) (1) Measuring Current: 1mA.max (2) Resistance - 2 x Resistance minimum CHANGES SINCE LAST ISSUE: Issue : Date : A 18/12/09 F13