FIELD GUIDESource-led reference
Port & Cable

E229 · No electrical assignment published

MMCX coaxial connector engineering reference

Family-level coupling boundary only; exact electrical performance depends on configuration. Amphenol RF 262116TR is a straight MMCX jack. Its table reports brass body; gold finish, beryllium-copper contact; gold finish, pcb surface-mount construction; solder contact termination, push-on coupling, 50-ohm impedance, a 6-GHz frequency ceiling and 500 minimum mating cycles. It identifies a PTFE insulator. These are exact-part manufacturer specifications, not family-wide ratings or independent test results.

Open field noteSource trail

Source checked · no independent review claimed · Fabrication approved: no

MMCX coaxial connector engineering boundary original orientation schematic
Original V40 engineering boundary schematic; not to scale and not a fabrication, gauging, wiring or mating-face locator drawing.

Orientation

How to read this profile

V40 publishes no face-view pin locator from this family-level source.

Source-scoped identification facts

Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.

Documented examples; not a mating drawing or compatibility approval
Coupling / latchsnap-on (Claim C229A); snap-on (Claim C229B); Push-onS233 · S253 · S233Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. V39 catalogue-expansion identification fact only; not independent technical approval, fabrication data, wiring instruction, protocol guarantee or end-to-end compatibility proof. V40 engineering-reference fact only; independent human review remains pending. This claim does not approve fabrication, rewiring, substitution, electrical safety, protocol support or end-to-end compatibility. Named series only, not every family part: Amphenol RF MMCX product family. Family coupling is useful identification context but is not automatically counted as a polarization/keying fact.; No part suffix, row/contact pitch, dimensional axis, physical marking or universal performance limit inferred.
ManufacturerAmphenol RFS233Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. Named series only, not every family part: Amphenol RF MMCX product family. Family coupling is useful identification context but is not automatically counted as a polarization/keying fact.; No part suffix, row/contact pitch, dimensional axis, physical marking or universal performance limit inferred.
SeriesMMCXS233Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. Named series only, not every family part: Amphenol RF MMCX product family. Family coupling is useful identification context but is not automatically counted as a polarization/keying fact.; No part suffix, row/contact pitch, dimensional axis, physical marking or universal performance limit inferred.

Not recorded: Nominal contacts, Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Connector role, Contact gender / arrangement, Mounting, Keying / polarization, Shell / form, Exact part / implementation, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.

Recorded variant and source limits
  • Coupling style or polarity identity does not establish cable type, impedance, frequency range or system compatibility for a specific assembly.
  • No fabrication dimensions or mating-face contact locator is published.
Report a correction to these facts →

Unknowns stay unknown.

  • Coupling style or polarity identity does not establish cable type, impedance, frequency range or system compatibility for a specific assembly.
  • No fabrication dimensions or mating-face contact locator is published.
  • No customer drawing pixels were inspected for this supplement; no dimensions, pitch, rows, footprint or view numbering inferred.
  • Material, finish, frequency and durability values stay with this exact part and its current product-table wording.
  • No operating voltage/current, actual connection, cable preparation, hardware validation or fabrication approval is established.

Your next step

Use the detail without guessing past its limits.

Read the connector field note Recognition clues and practical checks.Work through a connection Keep exact equipment and cable requirements separate.

Source trail

Claims and sources

C229Bsource checked

Amphenol RF identifies MMCX as a snap-on RF connector family.

Amphenol RF · MMCX RF connector family ↗
MMCX connector family · Engineering-reference scope only. V40 does not turn this source into fabrication approval, electrical safety approval, protocol guarantee, safe substitution or end-to-end compatibility proof.

C229Xsource checked

Amphenol RF 262116TR is a straight MMCX jack. Its table reports brass body; gold finish, beryllium-copper contact; gold finish, pcb surface-mount construction; solder contact termination, push-on coupling, 50-ohm impedance, a 6-GHz frequency ceiling and 500 minimum mating cycles. It identifies a PTFE insulator. These are exact-part manufacturer specifications, not family-wide ratings or independent test results.

Amphenol RF · Amphenol RF 262116TR exact MMCX product specifications ↗
Full Product Specifications table: Body Material/Finish, Contact Material/Finish, Contact Termination, Termination Style, Coupling Mechanism, Orientation, Gender, Impedance (Ohms), Frequency (Max GHz), and Mating Cycles (Min). · Text-only exact-part specification inspection. Customer drawing pixels not acquired; no dimensions, contact numbering, installation approval or hardware testing.

2 source records support this profile. No independent engineering review or hardware validation is claimed.

Evidence behind this page

Scope first. Source second. Approval separate.

2 linked sources · 2 scoped claims · 0 sources with inspection/access flags.

Page scope: Original V40 engineering boundary schematic; not to scale and not a fabrication, gauging, wiring or mating-face locator drawing.

Assessment 2026-10-22 · earliest scheduled source review 2027-01-03. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 2 source scopes, access limits and dates

S253 · MMCX RF connector family

Amphenol RF · Manufacturer / product-owner domain · inspected 2026-10-05 · due 2027-01-03

Within inspection window

Scoped support: Engineering boundary: MMCX is a snap-on RF connector family. Electrical performance remains configuration-dependent.

Not established / limitations: Engineering-reference scope only. V40 does not turn this source into fabrication approval, electrical safety approval, protocol guarantee, safe substitution or end-to-end compatibility proof.

Locator: MMCX connector family

S996 · Amphenol RF 262116TR exact MMCX product specifications

Amphenol RF · Manufacturer / product-owner domain · inspected 2026-10-22 · due 2027-01-20

Within inspection window

Scoped support: Only Amphenol RF 262116TR, the named straight MMCX jack. No family-wide geometry, mating pair, installed-cable performance or operating approval follows.

Not established / limitations: Text-only exact-part specification inspection. Customer drawing pixels not acquired; no dimensions, contact numbering, installation approval or hardware testing.

Locator: Full Product Specifications table: Body Material/Finish, Contact Material/Finish, Contact Termination, Termination Style, Coupling Mechanism, Orientation, Gender, Impedance (Ohms), Frequency (Max GHz), and Mating Cycles (Min).

Trace 2 claims to their source records

C229B · P229

Amphenol RF identifies MMCX as a snap-on RF connector family.

Claim scope: V40 engineering-reference fact only; independent human review remains pending. This claim does not approve fabrication, rewiring, substitution, electrical safety, protocol support or end-to-end compatibility.

Source links: S253 · Evidence trail → (private workspace)

C229X · P229

Amphenol RF 262116TR is a straight MMCX jack. Its table reports brass body; gold finish, beryllium-copper contact; gold finish, pcb surface-mount construction; solder contact termination, push-on coupling, 50-ohm impedance, a 6-GHz frequency ceiling and 500 minimum mating cycles. It identifies a PTFE insulator. These are exact-part manufacturer specifications, not family-wide ratings or independent test results.

Claim scope: Only Amphenol RF 262116TR, the named straight MMCX jack. No family-wide geometry, mating pair, installed-cable performance or operating approval follows.

Source links: S996 · Evidence trail → (private workspace)

Prepare this page for review → (private workspace)Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.