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Technical Data Sheet
300 429 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, body_width: 0.290 INCHES NOMINAL IN, body_length: 0.800 INCHES NOMINAL IN, overall_width: 0.640 INCHES NOMINAL IN, overall_height: 0.530 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-448-9346, 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
MRO MRO_GENERAL 300 429
NSN: 5945-00-448-9346
FSC: 5945
CAGE: 12965 — COMPUTER COMPONENTS, INC DBA RELAYS UNLIMITED (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
body_width0.290 INCHES NOMINAL IN
body_length0.800 INCHES NOMINAL IN
coil_quantity1
overall_width0.640 INCHES NOMINAL IN
overall_height0.530 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
special_featuresDESCRIPTION: REMOTE CURRENT AND CONTACTOR CONTROL, RECEIVER PLUGS DIRECTLY INTO 14-PIN RECEPTACLE, 90FT (27.4M) OPERATING RANGE FT
winding_quantity1
features_providedHERMETICALLY SEALED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
NSN5945-00-448-9346
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 300 429 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
DUTY TYPE: CONTINUOUS
COIL QUANTITY: 1
WINDING QUANTITY: 1
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
TECHNICAL CHARACTERISTICS (FLIS)
DUTY TYPECONTINUOUS
OVERALL HEIGHT0.530 INCHES NOMINAL IN
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL WIDTH0.640 INCHES NOMINAL IN
COIL QUANTITY1
WINDING QUANTITY1
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
300429Interchangeable
interchangeable cross-reference
interchangeable
SNC39322JInterchangeable
interchangeable cross-reference
interchangeable
9322DMQBInterchangeable
interchangeable cross-reference
interchangeable
1744604Interchangeable
interchangeable cross-reference
interchangeable
R2011-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300 429?
300 429 is a MICROCIRCUIT,DIGITAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300 429?
There are 5 known substitutes for 300 429: 300429, SNC39322J, 9322DMQB and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300 429?
300 429 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-448-9346. This indicates validated use in U.S. government and defense supply chains.
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