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925-123C-51A — Amphenol product photo
Amphenol

Amphenol RF 925-123C-51A SMPM Plug, 50 Ohm, 26.5 GHz

MPN925-123C-51A
Active

Amphenol RF SMPM series, 925-123C-51A, plug female socket, 50 Ohm, 26.5 GHz max, RG-405 semi-rigid cable, gold body, solder termination, right angle free-hanging, snap-on fastening, 1 port, bulk package, includes 3 pieces.

$10.9900Ref. price · indicative, final on quote
925-123C-51A datasheet
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MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

925-123C-51A Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line), Right Angle
Connector typePlug, Female Socket
Fastening typeSnap-On
Frequency - max26.5 GHz
Cable groupRG-405 (.085\", .086\" Semi Rigid)
Operating temperature-65°C~165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Includes3 pcs - 1 Connector, 1 End Cap, 1 Insulator
Impedance50Ohm
Body finishGold
Mating cycles100
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMPM Plug for RG-405 Semi-Rigid — 26.5 GHz, 50 Ohm

It's a 50 Ohm blind-mate interconnect rated to 26.5 GHz, covering Ku and K band applications. The right-angle, free-hanging body uses a snap-on fastening mechanism — mates with the matching SMPM jack without tools.

Cable Fit and Assembly Kit

This connector is specifically designed for RG-405 (.085" /.086" semi-rigid) coax. Both the shield and centre contact terminate with solder — no crimp tool needed. The package includes three pieces: one connector body, one end cap, and one insulator. That's everything required to complete a cable assembly in one order code, supplied in bulk packaging.

Rated for 100 mating cycles. That's typical for an SMPM-class blind-mate connector — fine for semi-permanent rack installs, test harnesses, and module integration where the connection is set and left. Not intended for daily disconnect/reconnect in a production test fixture; for that duty look at a higher-cycle variant.

Frequently asked questions

What cable does the 925-123C-51A fit?

It fits RG-405 (.085".086" semi-rigid) coax cable. Both shield and centre contact are solder-terminated.

What is the impedance of the 925-123C-51A?

50 Ohm nominal, with a maximum frequency rating of 26.5 GHz.