7489A42H01 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7489A42H01: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include material: COPPER ALLOY CONTACT(S), body_style: CYLINDRICALCYLINDRICAL, switch_type: NONTRANSFERNONTRANSFER, pole_quantity: 11, switching_time: 15.0 MILLISECONDS15.0 MILLISECONDS MS, throw_quantity: 66. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-216-2308, 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

7489A42H01

NSN: 5985-01-216-2308
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)

SPECIFICATIONS

material	COPPER ALLOY CONTACT(S)
body_style	CYLINDRICALCYLINDRICAL
switch_type	NONTRANSFERNONTRANSFER
pole_quantity	11
switching_time	15.0 MILLISECONDS15.0 MILLISECONDS MS
throw_quantity	66
frequency_rating	3.0 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY VOLTAGE STANDING WAVE RATIO8.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY VOLTAGE STANDING WAVE RATIO
precious_material	GOLD
surface_treatment	GOLD CONTACT(S) OUTSIDE SURFACES
actuator_operating_method	SOLID STATESOLID STATE
insertion_loss_in_decibels	0.20 FIRST0.20 FIRST
terminal_type_and_quantity	7 TURRET AND 7 RECEPTACLE, COAXIAL
NSN	5985-01-216-2308

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCHING TIME: 15.0 MILLISECONDS15.0 MILLISECONDS MS

•

BODY STYLE: CYLINDRICALCYLINDRICAL

•

PRECIOUS MATERIAL: GOLD

•

VOLTAGE STANDING WAVE RATIO: 1.40 THIRD1.40 THIRD

•

POLE QUANTITY: 11

TECHNICAL CHARACTERISTICS

SWITCHING TIME	15.0 MILLISECONDS15.0 MILLISECONDS MS
BODY STYLE	CYLINDRICALCYLINDRICAL
PRECIOUS MATERIAL	GOLD
VOLTAGE STANDING WAVE RATIO	1.40 THIRD1.40 THIRD
VOLTAGE STANDING WAVE RATIO	1.50 FOURTH1.50 FOURTH
VOLTAGE STANDING WAVE RATIO	1.30 SECOND1.30 SECOND
VOLTAGE STANDING WAVE RATIO	1.20 FIRST1.20 FIRST
POLE QUANTITY	11
SWITCH RETURN MECHANISM TYPE	FAIL-SAFEFAIL-SAFE
MINIMUM CROSSTALK RATING IN DECIBELS	60.0 SINGLE60.0 SINGLE

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 2

8062-D123-A3C-7A2Reference document

Same NSN cross-reference

Reference document — Secondary reference

MPT43034Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 7489A42H01?

7489A42H01 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace 7489A42H01?

There are 2 known substitutes for 7489A42H01: 8062-D123-A3C-7A2, MPT43034. Substitute compatibility should be verified for your specific system.

What is the NSN for 7489A42H01?

7489A42H01 is cataloged in the U.S. Government catalog under NSN 5985-01-216-2308. This indicates validated use in U.S. government and defense supply chains.

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