AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Fill out a request for quote form below and receive a competitive quote for Part Number ST821H with NSN 5961-01-123-2970, manufactured by Microsemi Corp. This Transistor NSN Part ST821H with and cage code 54485, is currently available for purchase, and with our Instant RFQ service, you can obtain a personalized quote within 15 minutes or less.
Veritableaerospace.com is owned and operated by ASAP Semiconductor, one of the leading distributors of obsolete and hard to find NSN parts in the United States. Our inventory contains over 10 million ready-to-ship parts from over 5,000 different manufacturers. These parts are organized into over 26 categories marked by their federal supply codes.
If your request is urgent, please contact us at +1-714-705-4780. You can also email your Bill of Materials (BOM) to sales@veritableaerospace.com. We are open 24/7, 365 days a year. Do you wish to receive regular updates on NSN parts or other obsolete electronic parts? If so, you can download the ASAP Semiconductor App from the Google Play Store or iOS store.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5961-01-123-2970 Item Description: Transistor | 5961 | 011232970 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| St821h | 3 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABBH | INCLOSURE MATERIAL | METAL |
| ABHP | OVERALL LENGTH | 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.500 INCHES MINIMUM |
| ADAV | OVERALL DIAMETER | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| AFZC | FUNCTION FOR WHICH DESIGNED | SWITCHING |
| AGAV | III END ITEM IDENTIFICATION | RADAR E/I FSCM 76301 |
| ALAS | INTERNAL CONFIGURATION | JUNCTION CONTACT |
| ALAZ | JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION | TO-72 |
| ALBA | ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE | COLLECTOR |
| AXGY | MOUNTING METHOD | TERMINAL |
| AYQS | TERMINAL CIRCLE DIAMETER | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CTMZ | III SEMICONDUCTOR MATERIAL | SILICON |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | -15.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -4.5 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| CTQX | CURRENT RATING PER CHARACTERISTIC | -30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| CTRD | POWER RATING PER CHARACTERISTIC | 200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 200.0 DEG CELSIUS AMBIENT AIR |
| FEAT | SPECIAL FEATURES | JUNCTION PATTERN ARRANGEMENT: PNP |
| TEST | TEST DATA DOCUMENT | 82577-928891 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWI |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 INSULATED WIRE LEAD |
 |
AS9120B and ISO 9001:2015 |
 |
Aviation Suppliers Association Member |
 |
FAA AC 0056B Accredited |
 |
AS 6081:2012 Certification |
 |
ESD S20.20-2014 Certification |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
