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TE Connectivity AMP Connectors 1050525-1 — RF / Coaxial Connectors

TE Connectivity 1050525-1 SMA Plug, 50 Ohm, 18 GHz

MPN1050525-1
Active

TE Connectivity, SMA plug, 1050525-1, male pin, 50 Ohm, 18 GHz, 500 V, stainless steel body, gold center contact, solder shield termination, for RG-402 (.141" semi-rigid) cable, free hanging, threaded coupling.

$6.2002Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1050525-1 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1050525-1 key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Voltage rating500 V
Frequency - max18 GHz
Cable groupRG-402 (.141\" Semi Rigid)
Operating temperature-65°C ~ 105°C
Body materialStainless Steel
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk

All specifications

1050525-1 additional specifications
ParameterValue
Impedance50 Ohms
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMA plug for RG-402 semi-rigid — 50 Ohm, 18 GHz, threaded coupling

The 50 Ohm characteristic impedance matches the cable impedance, so the signal sees no discontinuity at the transition from cable to connector. Shield termination is solder — the braid is soldered to the connector body, typical for semi-rigid cable assemblies.

Cable-specific fit — not a generic SMA

The center conductor diameter and dielectric bore are sized for that specific coax. Using it with a different cable type (e.g., RG-316, RG-174) will not produce a proper impedance match or mechanical fit. If your cable is not RG-402, look for an SMA designed for that cable group.

Frequently asked questions

Where can I buy 1050525-1 and how do I get a price?

The 1050525-1 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time. No stock-holding claim; each order is quoted against the BOM quantity.

Is 1050525-1 RoHS compliant?

RoHS compliance is not explicitly confirmed in the available specification data. Verify compliance with your quality team or request a RoHS declaration from the supplier at quote time.

Does 1050525-1 fit RG-402 cable?

Yes, the 1050525-1 is designed for RG-402 (.141" semi-rigid) cable. The cable group is listed in the specification. It is not a generic SMA — it is cable-specific, so confirm your cable type before ordering.