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5448103-2 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 5448103-2 SMA Jack, 50 Ohm, 12.4 GHz

MPN5448103-2
Obsolete

TE Connectivity SMA jack, female socket, 50 Ohm, 12.4 GHz, crimp termination, panel mount bulkhead, includes hardware kit, Bulk.

$4.3300Ref. price · indicative, final on quote
5448103-2 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

5448103-2 Technical Specifications
ParameterValue
Mounting typePanel Mount
Connector typeJack, Female Socket
Fastening typeThreaded
Frequency - max12.4 GHz
Mounting featureBulkhead - Front Side Nut
Cable groupRG-174, 188, 316
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
PackageBulk
Includes6 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Gasket, 1 Lockwasher, 1 Nut
Impedance50 Ohms
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationCrimp

Product details

SMA Jack for RG-174/188/316 — 50 Ohm, 12.4 GHz, Panel Mount

The 5448103-2: The connector mounts in a panel bulkhead using the included front-side nut, with a threaded coupling for the mating plug.

What Ships in the Box

This order code ships as a kit of six pieces: one SMA jack body with the center contact pre-installed, one crimp ferrule for the cable braid, one panel gasket, one lockwasher, and one bulkhead nut. No additional hardware is needed for a standard panel-mount install — the gasket seals the bulkhead face, and the lockwasher prevents the nut from backing off under vibration.

500 Mating Cycles — Threaded SMA Reliability

The threaded coupling nut provides a positive mechanical lock; the nickel-plated brass body resists corrosion in indoor or sheltered outdoor environments.

Frequently asked questions

What is the replacement for 5448103-2?

TE Connectivity has not published an official replacement order code for 5448103-2. For a legacy BOM, sourcing through the surplus channel is the practical path.

Is 5448103-2 compatible with RG-174 cable?

Yes, 5448103-2 is designed for RG-174, RG-188, and RG-316 cable groups. The crimp ferrule and center contact are sized for these flexible coax types.