Transistor Devices Inc.
Hackettstown, NJ Doing business as Astrodyne TDI Astrodyne TDI High Power Business Unit Part of Astrodyne Corporation
- UEI
- N7MMEKGAKBK3
- CAGE
- 09004
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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Astrodyne Corporation
Parent
KZKPVGNK4KL5
- Transistor Devices Inc. N7MMEKGAKBK3
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Astrodyne Corporation
Parent
KZKPVGNK4KL5
- SAM.gov registration date
- Physical address
- 36 Newburgh Rd, Hackettstown, NJ 07840, USA
- Website
- astrodynetdi.com
- Founded
- 1994
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
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- Industrials
- Capital Goods
- Electrical Equipment
- SIC code
- 36 Electronic & Other Electric Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Astrodyne fuel cell testing load bank GRC | Shared Services Center | $106,252 | |
| Evaluation with option for repairs after evaluation | Naval Sea Systems Command | $50,650 | |
| Power supply | Naval Supply Systems Command | $91,359 | |
| NSN: 6120-01-660-7394 nomenclature: power supply system: warfighter information network-tactical increment 2 (win-t… | Land and Maritime | $254,826 | |
| Power supply | Naval Supply Systems Command | $122,688 |
About Transistor Devices Inc.
Transistor Devices Inc., operating through its Astrodyne TDI High Power Business Unit and doing business as Astrodyne TDI, is a manufacturer of specialized power supplies, load banks, electrical components, and EMI/RFI filters serving defense and civilian federal agencies predominantly as a prime contractor (73% of recent awards) across full-and-open and sole-source purchase orders, with no set-aside posture. The company is headquartered in Hackettstown, New Jersey, as a for-profit corporate entity and child of parent Astrodyne Corporation. Astrodyne TDI competes in converters, electrical nonrotating (42 awards), and miscellaneous electrical and electronic components (10–14 awards per category), with NAICS footprint centered on Other Electronic Component Manufacturing (52 awards) and Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (20 awards).
The Naval Supply Systems Command (NAVSUP) dominates Astrodyne TDI's customer concentration, accounting for 56 awards with $2.5 million combined potential value—55% of the award count across the portfolio. The Department of the Army Materiel Command's Communications Electronics Command follows with 12 awards and $1.5 million, primarily for Warfighter Information Network-Tactical Increment 2 (WIN-T Inc 2) power supply systems. The top five customers by award count represent 55% of all recent awards, and the top five by potential value represent 66% of combined potential value. Recent prime work includes a $106 thousand firm fixed-price purchase order from the NASA Shared Services Center (May 2026) for three Astrodyne XBL-400-1K-12K-LM-LF fuel cell testing load banks, water-cooled master/slave programmable DC units rated 0–400V, 0–1000A, 0–12 kilowatt capacity, with delivery required by October 2026; a $254 thousand delivery order from the Army Communications Electronics Command (March 2023) for WIN-T Inc 2 power supply systems; and a $222 thousand delivery order (February 2022) for WIN-T Inc 2 power supply systems, also through CECOM. NAVSUP purchase orders cover evaluation and repair of power supply units and standalone power supply deliveries ranging from $7.9 thousand to $122 thousand.
Parent vehicle footprint includes a Basic Ordering Agreement (N0038321GZJ01) anchoring 20 task orders, indefinite-delivery contracts SPRBL120D0001 ($746 thousand combined potential value across 4 task orders), SPRBL120D0056 (3 task orders), N0038323DDK01 (2 task orders), and W56KGY23D0002 (2 task orders). Activity trends show growth from 5 awards in 2022 to 23 in 2024 and 22 in 2025, with only 1 award recorded to date in 2026 (as of May). Recompete exposure in the next twenty-four months is minimal—one award with ultimate completion in that window carrying $106 thousand combined potential value. Astrodyne TDI's subcontractor footprint is extensive and growing, with recent work under Raytheon Company for power supplies supporting Romania production UCA, AN/TPY-2 radar systems for Saudi Arabia, THAAD radar sustainment, and PATRIOT operational spare parts for Kuwait; under Northrop Grumman Systems Corporation for RSP External Power aircraft engine and engine parts manufacturing (eight sub-awards in July 2025 alone); under Eaglepicher Technologies LLC for load bank analyzers and chargers; under BAE Systems Information and Electronic Systems Integration Inc. for phase shifter power supplies; under SrcTec LLC for radar systems supporting Ukraine (Q-50 systems); and under General Dynamics Mission Systems, Inc. for special projects R&D goods and services. The combined obligated dollars across all awards ($11.5 million) exceed combined potential value ($7.9 million), indicating historical awards and rework activity beyond original contract ceilings.
Quick answers
What is Transistor Devices Inc.'s UEI?
Transistor Devices Inc.'s Unique Entity ID (UEI) in SAM.gov is N7MMEKGAKBK3.
What is Transistor Devices Inc.'s CAGE code?
Transistor Devices Inc.'s CAGE code is 09004.
What is Transistor Devices Inc.'s primary NAICS code?
Transistor Devices Inc.'s primary NAICS code is 335999 (All Other Miscellaneous Electrical Equipment and Component Manufacturing).
Where is Transistor Devices Inc. located?
Transistor Devices Inc.'s physical address in SAM.gov is 36 Newburgh Rd, Hackettstown, NJ 07840, USA.
Is Transistor Devices Inc. registered in SAM.gov?
Yes. Transistor Devices Inc.'s SAM.gov registration is active through April 13, 2027.
Who is Transistor Devices Inc.'s parent company?
Transistor Devices Inc. is part of Astrodyne Corporation.
What is Transistor Devices Inc.'s most recent federal award?
Transistor Devices Inc.'s most recent federal contract award is Astrodyne fuel cell testing load bank GRC (80NSSC26P0713), from Shared Services Center, on May 27, 2026.
On GovTribe
See Transistor Devices Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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