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3-1478978-0 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Greenpar 3-1478978-0 SMA Receptacle, 50 Ohm, 6 GHz

MPN3-1478978-0
Active

TE Connectivity Greenpar SMA receptacle, female socket, 50 Ohm, 6 GHz, right-angle through-hole, gold-plated brass body, solder termination, 500 mating cycles.

$4.1102Ref. price · indicative, final on quote
3-1478978-0 datasheet
StockIn Stock (29)
Lead timeIn Stock wk
MOQ1 pcs
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Specifications

3-1478978-0 Technical Specifications
ParameterValue
SeriesGreenpar
Mounting typeThrough Hole, Right Angle
Connector typeReceptacle, Female Socket
Fastening typeThreaded
Voltage rating500 V
Frequency - max6 GHz
Operating temperature-65°C~165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50Ohm
Body finishGold
Mating cycles500
Insertion loss0.1dB
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

The 3-1478978-0: The 6 GHz maximum frequency and 50 Ohm nominal impedance define this connector's usable bandwidth. At 6 GHz the insertion loss is 0.1 dB, which means the connector contributes minimal signal degradation within its rated range — suitable for applications up to the 6 GHz ceiling, not beyond.

Right-Angle Through-Hole — Board Layout and Mechanical Fit

Through-hole solder termination provides mechanical strength for the cable strain that a surface-mount pad alone would not handle. The threaded fastening type secures the mating SMA plug against vibration-induced loosening in field-deployed equipment.

Frequently asked questions

Is 3-1478978-0 compatible with RG58 cable?

The evidence does not specify cable compatibility. This is a PCB-mount receptacle, not a cable-mount connector — it terminates to the board, not directly to a coaxial cable. For cable assembly, use the mating SMA plug that matches your cable type.

What is the mating connector for 3-1478978-0?

This SMA receptacle mates with a standard SMA male plug (male pin, threaded coupling). The threaded fastening type provides vibration-resistant engagement. Any SMA male connector with the same interface dimensions and 50 Ohm impedance will mate mechanically and electrically.