MIL-SPEC Stock Numbers
BTC value adds an extensive list of connectors qualified to meet stringent US
military standards.
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complete list
Product Spotlight
Sealtron's EN2997 Connectors

BTC Stocks Sealtron's full line of European ASD-CERT approved aircraft engine connectors including: EN2997Y1, EN2997YE1, EN2997YE0, EN2997Y0, EN2997Y7 and EN2997YE7.Click here for more information

Box contact connectors in horizontal, vertical or reverse entry in several grid configurations. Four-sided contact design offers high reliability. Optional tail lengths, plating, and contact material available upon request.
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Latest News
BTC is now an authorized Mil distributor for Preci-Dip MIL-C-39029 (AS39029) contacts.
BTC also supplies Preci-Dip's spring loaded connectors, PCB connectors, DIL/SIL/TO sockets, PGA/BGA/PLCC sockets and custom design assistance.
BTC will supply Spectrum Control custom filtered connectors
BTC is an authorized distributor for Spectrum Advanced Specialty Products' custom filtered and specialty connectors used in MIL & Hi-Rel applications. BTC will focus on custom, EMI or RFI filtered MIL-DTL-38999, MIL-DTL-83723, MIL-DTL-26482, MIL-DTL-55116 and MIL-DTL-24308 connectors. Filtered arrays in Pi, LC, T and C circuits with TVS protection will also be available through BTC. Go to press release.
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BTC Earns AS9100 Rev B Certification
BTC was granted certification to AS9100 Revision B following a rigorous auditing process. AS9100 includes the entire ISO9001:2000 standard with 80 additional requirements specific to the aerospace industry. This was BTC’s first AS9100 audit and the connector supplier scored an impressive 97.6%.
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BTC fully authorized for AMETEK SCP harsh environment connectors
The most common uses for AMETEK SCP products in extreme
environments are undersea, down hole, nuclear and aerospace, naval
surface, transportation and military land systems. The line includes MIL-C-24231 and MIL-C-24217 connectors.
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BTC to offer Marco Terminal Blocks
BTC is an authorized distributor for Marco military, DIN, PCB, aircraft, and Euro terminal blocks and strips including MS27212 and MS27249.
The Connector Expert
BTC is an authorized, stocking and value-added assembly distributor of connectors, connector accessories, wire management and heat shrink products for military, aerospace, medical, and industrial applications. We provide superior levels of quality, service, on time delivery and alternative solutions to meet our customers' toughest requirements. Special modifications or custom connectors are what we do best. Send us your drawings or call us to discuss your applications and we'll help develop the best connector solution for your design.
BTC is the largest stocking distributor of hermetically sealed connectors.
Our Certifications

ISO 9001:2000 Certificate AS 9100 Rev. B Certificate MIL-STD-790 Certificate
Featured Products
D38999/20,D38999/24, D38999/26 (Delta Electronics, in stock Trompeter, Amphenol RF)
in stock

fast delivery Hermetically Sealed
MS3440H, MS3442H,
MS3443H, MS3449H
in stock

MS3470, MS3471, MS3472, conform to NATO standards and MS3474, MS3475, MS3476 provide a quick way to restart
(Class L & W 2-day assembly) military vehicles in the field
through a vehicle-to-vehicle
battery jumper system.

M49142/03 to M49142/11 BTC stocks a wide range of Boeing approved connectors.

fast delivery in stock

Ready to ship Quick turnaround