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252129-75 — Amphenol product photo
Amphenol

252129-75 MCX Receptacle, 75 Ohm, Right Angle, 6 GHz

MPN252129-75
Active

Amphenol RF MCX receptacle, 75 Ohm, right-angle through-hole, female socket, snap-on coupling, gold body, 1 port, 6 GHz max, 500 mating cycles.

$6.3903Ref. price · indicative, final on quote
252129-75 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

252129-75 Technical Specifications
ParameterValue
Mounting typeThrough Hole, Right Angle
Connector typeReceptacle, Female Socket
Fastening typeSnap-On
Frequency - max6 GHz
Operating temperature-65°C~165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance75Ohm
Body finishGold
Mating cycles500
Insertion loss0.1dB
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

75 Ohm MCX Right-Angle Receptacle for Board-Edge Coaxial Launch

Rated to 6 GHz max with 0.1 dB insertion loss, it covers the full L-band and most S-band signal paths.

Snap-On Coupling and 500-Cycle Duty

The snap-on fastening type gives a positive tactile lock without threads — quick to mate and unmate in the field. The gold-over-beryllium copper centre contact and gold body finish resist corrosion and maintain low contact resistance over those cycles.

Frequently asked questions

What is the mating cycle rating of 252129-75?

Rated for 500 mating cycles. The gold-plated centre contact and snap-on coupling support repeated connect/disconnect without degrading signal quality.