BFM COMUS | Alldatasheet

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Technical content

Part Number: BFM Series 1A, 1C Instrumentation Reed Relays Product Data Sheet PICTURE FEATURES DIMENSIONS

  • High Reliability Instrumentation Grade ( ) reed switch with sputtered Ruthenium contacts
  • 1 Form A and 1 Form C contacts
  • Industry Standard Footprints
  • Ideal for Test and Instrumentation applications
  • Hermetically sealed contacts for long life
  • Optional Electrostatic Shield or Coaxial (50Ω impedance).
  • High Insulation Resistance: 1012 Ω MIN (Form A)
  • Metal Cover (reduces magnetic interaction) Drawings not to scale. All dimensions in inches (mm) nominal. 0.820 (20.83) 0.125 (3.18) 0.600 (15.24) 0.700 (17.78) 0.100 (2.54) 0.250 (6.35) 0.300 (7.62) 0.100 (2.54) Ø 0.018 (Ø 0.45) 0.075 (1.90) 0.020 (0.51) 0.060 (1.50) 8 7 6 5 1 2 3 4 1 2 3 4 8 7 6 5 CIRCUIT DIAGRAM (Top View)

ORDERING INFORMATION

1 FORM C1 FORM A Unused pins are omitted

Phone: (1) 973 777 6900 www.comus-intl.com Fax: (1) 973 777 8405 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. An ISO 9001 Certified Company 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) 43219090 ©2015 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA BFM E = E/S (Tied to pin #7) C = Coaxial (Tied to pins #6 & #7) Part Number Example: BFM-XX-XXX BFM-1A-05E = 1 form A, 5 Volt Coil with E/S Shield Series Form Coil Options Relays

Part Number: BFM Series 1A, 1C Instrumentation Reed Relays Product Data Sheet Phone: (1) 973 777 6900 www.comus-intl.com Fax: (1) 973 777 8405 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. RELAY MODEL 1A 1C Max Switching Power 10 W 5 W Max Switching Voltage 200 VDC 150 VDC Max Switching Current 0.5 A 0.25 A Max Carry Current 1.5 A 1 A RELAY MODEL 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 Vibration 20G Shock 50G Operating Temperature -25°C to 85°C Storage Temperature -35°C to 100°C Life Expectancy (1.0V, 10mA Load) (Typical) 500 x 106 Ops 100 x 106 Ops CONTACT RATING SPECIFICATIONS An ISO 9001 Certified Company 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) 43219090 ©2015 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA NOMINAL COIL VOLTAGE (VDC) COIL RESISTANCE ±10% (Ω) MAX OPERATE VOLTAGE (VDC) MIN RELEASE VOLTAGE (VDC) MAX COIL VOLTAGE (VDC) 5 230 3.8 0.4 7 12 1500 9 1 16 COIL DATA-STANDARD TYPE 1 FORM C (at 20˚C) NOMINAL COIL VOLTAGE (VDC) COIL RESISTANCE ±10% (Ω) MAX OPERATE VOLTAGE (VDC) MIN RELEASE VOLTAGE (VDC) MAX COIL VOLTAGE (VDC) 5 370 3.8 0.4 7 12 1500 9 1 16 COIL DATA-STANDARD TYPE 1 FORM A (at 20˚C) Relays