ADM Tech Co., Ltd. ADMTEC

ADMTEC is the Amphenol Authorized Distributor in the Republic of Korea, supplying the connectors and interconnect parts the aerospace and defense industries require through the manufacturer's own distribution route.

Company

Company overview

The company was founded in 2020 and has distributed electronic components since; it obtained Amphenol Authorized Distributor status in 2025. It handles the Aerospace, Socapex, Air LB, RF, PCD, and Industrial lineups, holds stock in Korea, and issues a C of C with every order to document traceability. Incoming goods are checked and recorded for lot number, quantity, and condition.

Legal name
ADM Tech Co., Ltd. (주식회사 에이디엠텍)
Founded
27 February 2020
Representative director
Kim Yong-sam
Business registration number
332-88-01485
Business type
Wholesale and retail · electronic components
Authorized distributor
Amphenol Aerospace, Defense & Industrial BU (Republic of Korea)

Developed in house

Not distribution alone

Alongside supplying parts as an Amphenol authorized distributor, ADMTEC also holds items it developed itself and supplies to manufacturers. The specification is designed around the customer's circuit requirements and carried through to production.

If you need something the standard catalogs do not carry, tell us the requirements. We will start by working out together whether an existing part can cover it or whether it has to be made to order.

YJRN-34B34-pin SIP resistor array

Resistors arrayed in a single package, cutting board area and assembly labor. It is a 34-pin single in-line (SIP) form built as a circuit combining two resistance values.

Resistance
R1 330 Ω ± 5% · R2 470 Ω ± 5%
Pins · pitch
34 pins · 2.54 mm
Dimensions
88 mm long · 8.2 mm wide · 3.0 mm thick (± 5%)
Operating temperature
−40 °C to 85 °C (storage −55 °C to 125 °C)
Dielectric strength
No abnormality at AC 100 V applied for 1 minute
Packing
Polybag, 50 pieces

This is a customer-specific item developed to an industrial specification. It is not a MIL-specification product, and the reliability tests listed in the data sheet (ten of them — temperature cycling, thermal shock, humidity, solderability, terminal strength and others) were carried out in 2005 to one customer's requirements, so they assume that customer's application conditions. If you intend to use it for something else, tell us your requirements and we will confirm whether it fits.

Download the data sheet (PDF)

History

ADMTEC milestones

  1. 2020.02ADM Tech Co., Ltd. foundedStarted as an electronic component distributor, focused on aerospace and defense interconnect.
  2. 2025Amphenol Authorized Distributor status obtainedFormal agreement with Amphenol Daeshin — Aerospace, Defense & Industrial business Unit, Republic of Korea.
  3. 2025.12Moved to Indeogwon IT Valley, UiwangThe head office moved to Indeogwon IT Valley at 40 Imi-ro, Uiwang-si, Gyeonggi-do.
  4. PresentDistributor status renewed annuallyThe status is maintained by annual renewal. The current certificate is valid through 31 December 2026.

Location

Find us

Office · contact

Office · head office · warehouse

6F Unit 611, Building B, 40 Imi-ro, Uiwang-si, Gyeonggi-do, Korea

Indeogwon IT Valley (Poil-dong) · warehouse at the same address · 16006

Tel
+82-31-8084-3111
Fax
+82-31-8084-3211
Email
admtec@daum.net
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Start with ADMTEC

Authorized Amphenol supply chain · Korean stock · C of C issued with every order.

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