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

5 / 2015