Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN20 sourced attributes1 source document

TE Connectivity AMP Connectors · exact orderable part

5503948-1

Name: 5503948-1
Brand: TE Connectivity AMP Connectors

CONN FIBER SC PLUG SMPLX 125UM

Original manufacturerCommercial terms confirmed per lot

ManufacturerTE Connectivity AMP Connectors

Mounting typeFree Hanging (In-Line)

PackingBulk

Technical parameters

Technical specifications

20 normalized values · 1 validated source

5503948-1 technical parameters
Parameter	Value
Attenuation - Typ	-0.2dB [1]
Body Material	Polyethersulfone (PES), Glass Filled [1]
Base Product Number	5503948 [1]
Boot Color	Beige [1]
Cable Diameter	3.0mm [1]
Connector Style	SC [1]
Connector Type	Plug [1]
Fastening Type	Snap-In [1]
Features	Dust Cap, Strain Relief [1]
Ferrule Material	Ceramic [1]
Fiber Cladding Diameter	125µm [1]
Housing Color	Beige [1]
Housing Material	Polybutylene Terephthalate (PBT), Glass Filled [1]
Operating Temperature	-40°C~75°C [1]
Mfr	TE Connectivity AMP Connectors [1]
Reflection	-55dB [1]
Mode	Multimode [1]
Mounting Type	Free Hanging (In-Line) [1]
Product Status	Discontinued at Digi-Key [1]
Simplex/Duplex	Simplex [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.