Phone: 800-867-2717

Fax: 763-531-8235

162

Specifications subject to change without notice.

FEATURES & BENEFITS

Variety of switching functions

Sub-miniature

Surface mount

Sealed to IP67

APPLICATIONS/MARKETS

Telecommunications

Instrumentation

Test equipment

Networking

Computer peripherals

400B

SCHEMATIC

P.C. MOUNTING

Example Ordering Number

SPECIFICATIONS

Contact Rating:

3A @ 120VAC; 1A @ 250VAC

Life Expectancy:

50,000 make-and-break cycles at full load

Contact Resistance:

20 m 1max. initial @ 2-4 VDC 100 mA

Insulation Resistance:

1000M 1min.

Dielectric Strength:

1,000 V RMS @ sea level

Operating Temperature: -30° C to 85° C

Packaging:

Tape & Reel

MATERIALS

Case & Bushing:

High temp material, glass filled 4/6 Nylon, flame

retardant, heat stabilized (UL94-V0)

Actuator:

Brass, chrome plated with internal O-ring seal standard

Switch Support:

Brass/Steel, tin or tin-lead plated

Contacts / Terminals: Silver or gold plate over nickel plated copper alloy

Terminal Seal:

Epoxy

HOW TO ORDER

SERIES

400B

R2 = Std.

ACTUATOR

SM6

TERMINATION

SEAL

E

E = Epoxy

Sealed at

Base of

Terminal

Q = Silver

R = Gold

CONTACT

MATERIAL

WMSP1

WMSP2

WMSP3

WMSP4

WMSP5

MODEL NO.

( ) = Momentary

POS 1

POS 2

POS 3

Model No.

WMSP-1

ON

NONE

ON

WMSP-2

ON

NONE

(ON)

WMSP-3

ON

OFF

ON

WMSP-4

(ON)

OFF

(ON)

WMSP-5

ON

OFF

(ON)

Term. Comm.

2-3

OPEN

2-1

SERIES 400B SWITCHES

ROCKER SWITCHES - SMT SUBMINIATURE

BLK = Black

ACTUATOR

COLOR