CONTACT RATINGS

CONTACT

TYPE

OPERATIONS

LOAD

MIN.

HFW,HMB,HMS

2 A @ 28 Vdc

Resistive

100,000

HFW4A

4 A @ 28 Vdc

Resistive

100,000

HFW5A

5 A @ 28 Vdc

Resistive

100,000

0.75 A @ 28 Vdc

Inductive (200mH)

100,000

0.1 A @ 115 Vac, 60 Hz & 400 Hz Resistive

100,000

0.3 A @ 115 Vac, 60 Hz & 400 Hz Resistive

100,000

0.1 A @ 28 Vdc

Intermediate

50,000

0.160 A @ 28 Vdc

Lamp

100,000

30 µA @ 50 mVdc

Low Level

1,000,000

RF PERFORMANCE

FREQUENCY (MHz)

RF LOSSES (dB)

VSWR

ISOLATION (dB)

100

0.1

1.17:1

40

500

0.3

1.19:1

28

1000

0.4

1.19:1

23

HMS

SENSITIVE HALF SIZE

HIGH-PERFORMANCE RELAY

QUALIFIED TO MIL–R–39016/44

FEATURES

& mounting styles

HMB

BIFILAR HALF SIZE

HIGH-PERFORMANCE RELAY

QUALIFIED TO MIL–R–39016/22

FEATURES

& mounting styles

STANDARD HALF SIZE

HIGH-PERFORMANCE RELAY

QUALIFIED TO MIL–R–39016/6

FEATURES

& mounting styles

BLUE BEAD

B1

A2

X1

A3

A1

B2

X2

B3

(+)

BLUE BEAD

A1

B2

X1

B1

A2

A3

(+)

B3

X2

BLUE BEAD

B1

A2

X1

A3

A1

B2

X2

B3

(+)

ELECTRICAL CHARACTERISTICS

CONTACT ARRANGEMENT

2 Form C (DPDT)

CONTACT MATERIAL

Stationary:

Hardened silver alloy

Moveable:

Gold plated hardened silver alloy

CONTACT RESISTANCE

Before Life: 50 milliohms max.

(measured at 10 mA @ 6 Vdc)

After Life: 100 milliohms max.

(measured @ 2 A @ 28 Vdc)

MECHANICAL LIFE EXPECTANCY

50 million operations

COIL VOLTAGE

5 to 48 Vdc

COIL POWER

1.4 watts max. @ 25°C

DUTY CYCLE

Continuous

PICK-UP VOLTAGE

Approximately 50% of

nominal coil voltage

PICK-UP SENSITIVITY@25ºC

145 to 260 mW (HFW)

325 mW (HMB)

100 to 125 mW (HMS)

30

Tyco Electronics Corporation www.tycoelectronics.com 800-522-6752 (U.S.A.) or 717-564-0100 Specifications subject to change. CII and TYCO are trademarks. ©2003 by Tyco Electronics Corporation

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