SMH-434 — SWITCH,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SMH-434: SWITCH,WAVEGUIDE.

The SWITCH,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY FLANGE(S), body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 2.750 INCHES NOMINAL IN, overall_height: 2.250 INCHES NOMINAL IN, overall_length: 5.250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-369-2401, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

SMH-434

NSN: 5985-01-369-2401
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 53263 — SECTOR MICROWAVE INDUSTRIES, INC. DBA SECTOR MICROWAVE INDUST (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY FLANGE(S)
body_style	RECTANGULAR
switch_type	NONTRANSFER
overall_width	2.750 INCHES NOMINAL IN
pole_quantity	1
overall_height	2.250 INCHES NOMINAL IN
overall_length	5.250 INCHES MAXIMUM IN
switching_time	90.0 MILLISECONDS MS
throw_quantity	2
frequency_rating	8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
surface_treatment	PAINT FLANGE(S) OUTSIDE SURFACES
operating_temp_range	-20.0 TO 70.0 CELSIUS DEGC
NSN	5985-01-369-2401

COMPONENT DIAGRAM

KEY FEATURES

•

WAVEGUIDE FLANGE TYPE: COVER

•

SWITCHING TIME: 90.0 MILLISECONDS MS

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

BODY STYLE: RECTANGULAR

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN

•

ACTUATOR VOLTAGE IN VOLTS: 25.0 NOMINAL

•

VOLTAGE STANDING WAVE RATIO: 1.10 SINGLE

TECHNICAL CHARACTERISTICS

WAVEGUIDE FLANGE TYPE	COVER
SWITCHING TIME	90.0 MILLISECONDS MS
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
OVERALL HEIGHT	2.250 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN
ACTUATOR VOLTAGE IN VOLTS	25.0 NOMINAL
VOLTAGE STANDING WAVE RATIO	1.10 SINGLE
UNTHREADED MOUNTING HOLE DIAMETER	0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
POLE QUANTITY	1

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

1206771Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is SMH-434?

SMH-434 is a SWITCH,WAVEGUIDE.

What parts can replace SMH-434?

There is 1 known substitute for SMH-434: 1206771. Substitute compatibility should be verified for your specific system.

What is the NSN for SMH-434?

SMH-434 is cataloged in the U.S. Government catalog under NSN 5985-01-369-2401. This indicates validated use in U.S. government and defense supply chains.

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