PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 51663
51663 ✓ Verified by PartsTable
Hama · COMPONENT
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

- USB headset<br>- Inline volume control and microphone mute<br>- Adjustable microphone arm<br>- Extra-long cable<br>- USB connector<br><br><b>Technical details (headphones):</b><br>- Max. power output: 100 mW<br>- Sensitivity: 100 dB +/-3 dB<br>- Impedance: 32 ohms<br>- Frequency response: 20 Hz - 20 kHz<br><br><b>Technical details (microphone):</b><br>- Frequency response: 50 Hz - 16 kHz<br>- Sensitivity: 60 dB +/-3<br>- Impedance: low This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-143-5884, 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
51663
NSN: 4320-00-143-5884
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
inclosure_configurationCAN
design_function_and_quantity1 REGULATOR, VOLTAGE
NSN4320-00-143-5884
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama CAM,IGNITION DISTRIBUTOR TITLE COMPONENT PN 51663 MFR Hama CAM,IGNITION DISTRIBUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1663Interchangeable
interchangeable cross-reference
interchangeable
H215780Interchangeable
interchangeable cross-reference
interchangeable
350577Interchangeable
interchangeable cross-reference
interchangeable
51663Interchangeable
interchangeable cross-reference
interchangeable
911411-18Interchangeable
interchangeable cross-reference
interchangeable
CJSE145Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51663?
51663 is a CAM,IGNITION DISTRIBUTOR manufactured by Hama.
What parts can replace 51663?
There are 6 known substitutes for 51663: 1663, H215780, 350577 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51663?
51663 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-143-5884. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026