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TE Connectivity AMP Connectors 413985-1 — RF Cable Assemblies

TE 413985-1 SMB Plug, 50 Ohm, 4 GHz, Crimp Termination

MPN413985-1
Active

TE Connectivity SMB plug, female socket, 50 Ohm, 4 GHz, crimp shield and contact, for RG-174/188/316, bulk kit includes connector, contact, ferrule.

$9.1600Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

413985-1 key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug, Female Socket
Fastening typeSnap-On
Voltage rating335 V
Frequency - max4 GHz
Cable groupRG-174, 188, 316
Operating temperature-65°C ~ 165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk

All specifications

413985-1 additional specifications
ParameterValue
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance50 Ohms
Body finishGold
Mating cycles500
Insertion loss0.3dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp or Solder
Center contact platingGold

Product details

SMB Plug for RG-174/188/316 — 50 Ohm, 4 GHz, Crimp Termination

The kit includes the connector body, one contact, and one ferrule — three pieces total — so you have everything to terminate the cable in one order.

Cable and Termination — What It Fits

Cable group compatibility covers RG-174, RG-188, and RG-316 — all common 50 Ohm small-diameter coax types. The shield is terminated by crimp, while the centre contact can be crimped or soldered.

Materials and Environment

Voltage rating is 335 V, adequate for most signal-level RF circuits.

Frequently asked questions

What is the impedance and frequency range of 413985-1?

Impedance is 50 Ohms, and the maximum operating frequency is 4 GHz, with an insertion loss of 0.3 dB.

Where can I buy 413985-1?

This part is sourced and quoted to order. Availability and pricing are confirmed at quote time.