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5414974-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 5414974-1 BNC Jack, 50 Ohm, 4 GHz, Obsolete

MPN5414974-1
Obsolete

TE Connectivity BNC jack, female socket, 50 Ohms, 4 GHz, 500 V, 500 mating cycles, through-hole right-angle, board lock, gold center contact.

$6.8800Ref. price · indicative, final on quote
5414974-1 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

5414974-1 Technical Specifications
ParameterValue
Mounting typeThrough Hole, Right Angle
Connector typeJack, Female Socket
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max4 GHz
Operating temperature-55°C ~ 85°C
Body materialZinc
Housing colorSilver
Dielectric materialPolymethylpentene (PMP)
Center contact materialBeryllium Copper
PackageTray
FeaturesBoard Lock
Impedance50 Ohms
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

RF Specs — 50 Ohm, 4 GHz Ceiling

The 5414974-1: A BNC jack with 50 Ohm characteristic impedance, rated to 4 GHz maximum frequency. The 50 Ohm match is standard for video, test instrumentation, and low-power RF signal paths. The 4 GHz ceiling covers most baseband and intermediate-frequency applications, though it trails the 6–12 GHz range of the precision BNC variants.

Construction and Mounting

Through-hole right-angle mount, with the shield termination soldered directly to the PCB ground plane. Zinc body with nickel finish, dielectric is polymethylpentene (PMP).

Voltage and Mating Cycles

Rated 500 V — the voltage standoff is set by the PMP dielectric and the air gap in the BNC interface. The 500 mating cycle rating means this jack can handle moderate reconnect duty in test or field-service setups, though it is not designed for thousands of cycles like a precision RF connector.

Frequently asked questions

What is the replacement for 5414974-1?

For a form-fit-function match, look for a 50 Ohm BNC jack with a 4 GHz rating, through-hole right-angle mount, and board lock — the pinout and footprint must be verified against the original product drawing.