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Amphenol 9251 Series

8 variants · Amphenol

About the Amphenol 9251 Series

The Amphenol 9251 Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common body finish of Gold, center contact material of Beryllium Copper and center contact plating of Gold. Variants differ by body material, dielectric material and fastening type, so you can match the exact body material your application requires using the selection guide below. All listed Amphenol 9251 Series part numbers are active and orderable.

Select a variant by

Body material
Beryllium Copper · Brass
Dielectric material
Polyetheretherketone (PEEK); Polytetrafluoroethylene (PTFE) · Polyetherimide (PEI); Polytetrafluoroethylene (PTFE) · Polytetrafluoroethylene (PTFE)
Fastening type
Snap-On · Snap-On, Snap-On
Features
- · Full Detent
Frequency - max
6 GHz · 35 GHz · 40 GHz · 65 GHz
Impedance
50 Ohms · 50Ohm
Includes
- · 3 pcs - 1 Connector, 1 Contact, 1 Insulator
Mating cycles
- · 100 · 100, 1000

Shared specifications

Body finish
Gold
Center contact material
Beryllium Copper
Center contact plating
Gold
Ingress protection
-
Insertion loss
-

Variant comparison

Parameter925-135J-51S925-168J-51PT925-124P-51S925-134J-51S925-142A-51S925-165A-51S
Body materialBrassBrassBeryllium CopperBrassBeryllium CopperBeryllium Copper
Dielectric materialPolyetherimide (PEI); Polytetrafluoroethylene (PTFE)Polyetheretherketone (PEEK); Polytetrafluoroethylene (PTFE)Polytetrafluoroethylene (PTFE)Polytetrafluoroethylene (PTFE)Polytetrafluoroethylene (PTFE)Polytetrafluoroethylene (PTFE)
Fastening typeSnap-OnSnap-OnSnap-OnSnap-OnSnap-On, Snap-OnSnap-On, Snap-On
Features-Full Detent-Full Detent--
Frequency - max40 GHz6 GHz35 GHz40 GHz40 GHz40 GHz
Impedance50Ohm50Ohm50Ohm50Ohm50 Ohms50Ohm
Includes3 pcs - 1 Connector, 1 Contact, 1 Insulator-3 pcs - 1 Connector, 1 Contact, 1 Insulator3 pcs - 1 Connector, 1 Contact, 1 Insulator--
Mating cycles100100100100100-

Request a quote on any Amphenol 9251 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Amphenol 9251 Series variants differ?
Amphenol 9251 Series part numbers differ by body material, dielectric material, fastening type and features. Use the selection guide above to pick by body material.
How many Amphenol 9251 Series part numbers are listed?
8 Amphenol 9251 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol 9251 Series?
Request a quote (RFQ) for any Amphenol 9251 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants