Part identity

2N3997A

Transistor

Adelco Elektronik Gmbh

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

Part description

Transistor

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
2N3997A
Item name
Transistor
Manufacturer code
C7191
Manufacturer
Adelco Elektronik Gmbh

Certifications & documentation

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

Manufacturer

Adelco Elektronik Gmbh

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 2N3997A with NSN 5961-00-442-9454, 5961004429454

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5961004429454

Item Description:

Transistor

59610044294540NA
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
2n3997aE95

Characteristics Data of NSN 5961-00-442-9454, 5961004429454

MRCCriteriaCharacteristic
ABBHINCLOSURE MATERIALMETAL
ABHPOVERALL LENGTH0.394 INCHES NOMINAL
ADAVOVERALL DIAMETER0.348 INCHES NOMINAL
AKPVMOUNTING FACILITY QUANTITY1
ALASINTERNAL CONFIGURATIONJUNCTION CONTACT
ASCQINTERNAL JUNCTION CONFIGURATIONNPN
AXGYMOUNTING METHODTHREADED STUD
CBBLFEATURES PROVIDEDHERMETICALLY SEALED CASE
CCDGOVERALL WIDTH ACROSS FLATS0.437 INCHES NOMINAL
CQJXNOMINAL THREAD SIZE0.190 INCHES
CTMZIII SEMICONDUCTOR MATERIALSILICON
CTQNVOLTAGE RATING IN VOLTS PER CHARACTERISTIC5.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
CTQXCURRENT RATING PER CHARACTERISTIC5.00 AMPERES SOURCE CUTOFF CURRENT MAXIMUM
CTRDPOWER RATING PER CHARACTERISTIC30.0 WATTS SMALL-SIGNAL INPUT POWER, COMMON-COLLECTOR MINIMUM
CTSGMAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 DEG CELSIUS JUNCTION
THSDTHREAD SERIES DESIGNATORUNF
TTQYTERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG AND 1 THREADED STUD
ZZZKSPECIFICATION/STANDARD DATA80131-RELEASE5148 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Integrated Electromechanicals

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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B

Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

Official logos
  • NBA
  • ASA
  • AS9120:2025
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