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TE Connectivity AMP Connectors 1658197-1 — Pluggable Assemblies

TE Connectivity 1658197-1 SFP Receptacle, 20 Pos

MPN1658197-1
Active

TE Connectivity SFP receptacle, 20 positions, right-angle surface mount, gold-plated contacts 30.0µin, board guide, Tape & Reel.

$5.5300Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1658197-1 specifications
ParameterValue
MountingSurface Mount, Right Angle
Connector typeReceptacle
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesBoard Guide
TerminationSolder
Contact finishGold
Positions20
Contact finish thickness30.0µin (0.76µm)

Product details

It is a right-angle surface-mount connector designed to sit at the edge of a PCB, accepting standard SFP and SFP+ transceiver modules.

Board Layout and SMT Assembly

The surface-mount termination keeps the profile low and suits reflow assembly. Packaged in Tape & Reel (TR) with a Cut Tape (CT) option, so it feeds directly into a pick-and-place machine without a reel changeover. The reel quantity is standard for this connector class — enough for a medium-volume run without splitting a reel.

SFP and SFP+ Compatibility

This receptacle mates with the standard SFP cage assembly and accepts SFP and SFP+ transceiver modules. The 20-position pinout follows the SFP MSA (Multi-Source Agreement) — the same footprint used across TE, Amphenol, and Molex SFP connectors. There is no keying variation; any SFP or SFP+ module with the standard edge-finger interface seats into this receptacle.

Frequently asked questions

Is 1658197-1 compatible with SFP and SFP+ modules?

Yes, this 20-position SFP receptacle accepts standard SFP and SFP+ transceiver modules per the SFP MSA pinout.

What is the closest functional second-source for 1658197-1?

The TE 2227302-3 is a box-packaged variant of the same SFP receptacle. It shares the same 20-position, right-angle SMT footprint and gold-plated contacts, but ships in bulk rather than Tape & Reel. It is a direct functional equivalent for manual or low-volume assembly.