Part identity

1N3778

Semiconductor Device Diode

Micro Metric Instrument Co

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Semiconductor Device Diode

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
1N3778
Item name
Semiconductor Device Diode
Manufacturer code
52GC4
Manufacturer
Micro Metric Instrument Co

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
MM

Manufacturer

Micro Metric Instrument Co

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number 1N3778 with NSN 5961-00-894-8691, 5961008948691

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5961008948691

Item Description:

Semiconductor Device Diode

59610089486910NB
CIICHCCESDPMICCriticalityENAC
UBU
Part NumberISCRNVCRNCCHCCMSDSSADC
1n3778225

Characteristics Data of NSN 5961-00-894-8691, 5961008948691

MRCCriteriaCharacteristic
ABBHINCLOSURE MATERIALGLASS
ABHPOVERALL LENGTH0.820 INCHES NOMINAL
ABJTTERMINAL LENGTH0.185 INCHES NOMINAL
ADAVOVERALL DIAMETER0.240 INCHES NOMINAL
AXGYMOUNTING METHODTERMINAL
CBBLFEATURES PROVIDEDHERMETICALLY SEALED CASE
CTMZSEMICONDUCTOR MATERIALSILICON
TTQYTERMINAL TYPE AND QUANTITY2 PIN
ZZZKSPECIFICATION/STANDARD DATA80131-RELEASE3827 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
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  • ASA
  • AS9120:2025
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