BFM-1A-12CW

Relays +125°C Operation Part Number: BFM-CW Series 1A & 1C Instrumentation Reed Relays for -40°C to +125°C Operation Product Data Sheet PICTURE FEATURES • Wide Operating Temperature Range -40°C to +125°C • High Reliability Instrumentation Grade ( ) reed switch with sputtered Ruthenium Form A contacts • Industry Standard Packages • Hermetically sealed contacts for long life • Standard Coaxial shield (50Ω impedance) • High Insulation Resistance: 1012 Ω MIN (Form A) • Metal Cover (reduces magnetic interaction) CIRCUIT DIAGRAM (Top View) 8 7 6 5 8 7 6 5 1 2 3 4 1 2 3 4 1 FORM A Unused pins are omitted 1 FORM C ORDERING INFORMATION Series BFM Form Coil 1A 05 C = Coaxial Shield (Tied to pins #6 & #7) 1C 12 W = Wide Temperature Part Number Example: BFM-XX-XXXX Standard Features BFM-1A-05CW = 1 form A, 5 Volt Coil with Coaxial Shield and Wide Temperature DIMENSIONS 0.250 (6.35) 0.820 (20.83) 0.300 (7.62) 0.020 (0.51) 0.125 (3.18) 0.100 (2.54) 0.075 (1.90) 0.600 (15.24) 0.700 (17.78) Ø 0.018 (Ø 0.45) 0.100 (2.54) 0.060 (1.50) Drawings not to scale. All dimensions in inches (mm) nominal. As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing. Phone: (1) 973 777 6900 www.comus-intl.com Fax: (1) 973 777 8405 Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510 ©2016 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA 1 / 2016 An ISO 9001 Certified Company Relays +125°C Operation Part Number: BFM-CW Series 1A & 1C Instrumentation Reed Relays for -40°C to +125°C Operation Product Data Sheet COIL DATA-STANDARD TYPE 1 FORM A (at 20˚C) NOMINAL COIL VOLTAGE (VDC) COIL RESISTANCE ±10% (Ω) MAX OPERATE VOLTAGE (VDC) MAX RELEASE VOLTAGE (VDC) MAX COIL VOLTAGE (VDC) 5 240 2.5 0.4 7 12 1500 6.7 1 16 COIL DATA-STANDARD TYPE 1 FORM C (at 20˚C) NOMINAL COIL VOLTAGE (VDC) COIL RESISTANCE ±10% (Ω) MAX OPERATE VOLTAGE (VDC) MAX RELEASE VOLTAGE (VDC) MAX COIL VOLTAGE (VDC) 5 240 2.5 0.4 7 12 1500 6.7 1 16 CONTACT RATING RELAY MODEL 1A 1C Max Switching Power 10 W 5W Max Switching Voltage 200 VDC 150 VDC Max Switching Current 0.5 A 0.25 A Max Carry Current 1.5 A 1A 1A 1C Contact Resistance (Initial) 100 mΩ 150 mΩ Operate Time - including Bounce (at Nominal Voltage) (Typical) 0.5 ms 1.0 ms Release Time (Typical) 0.1 ms 2.0 ms Insulation Resistance Between all Isolated pins (+20°C, 40%RH, 100V) (MIN) 1012 Ω 109 Ω Dielectric Strength: Across Contacts (DC/Peak AC Resistive) (MIN) 350 V 200 V Dielectric Strength: Contacts to Coil (DC/Peak AC Resistive) (MIN) 350 V 200 V Dielectric Strength: Contacts/Shield to Coil (DC/Peak AC Resistive) (MIN) 1500 V 1500 V Capacitance Across Open Contacts: Shield Floating/Guarding (Typical) 1.0 / 0.3 pF 2.0 / 1.0 pF SPECIFICATIONS RELAY MODEL Vibration 20G Shock 50G Operating Temperature -40°C to 125°C Storage Temperature -40°C to 125°C Life Expectancy (1.0V, 10mA Load) (Typical) 500 x 106 Ops 100 x 106 Ops As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing. Phone: (1) 973 777 6900 www.comus-intl.com Fax: (1) 973 777 8405 Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510 ©2016 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA 1 / 2016 An ISO 9001 Certified Company