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2081156-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 2081156-1 SMA Jack, 50 Ohm, Through Hole

MPN2081156-1
Active

TE Connectivity SMA jack, female socket, 1 port, 50 Ohms, through-hole solder termination, gold-plated brass body, beryllium copper center contact, 500 mating cycles, -65°C to 165°C.

$9.6500Ref. price · indicative, final on quote
2081156-1 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
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Specifications

2081156-1 Technical Specifications
ParameterValue
Mounting typeThrough Hole
Connector typeJack, Female Socket
Fastening typeThreaded
Operating temperature-65°C ~ 165°C
Body materialBrass
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50 Ohms
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMA Jack for RF Signal Paths

The 2081156-1: It terminates through a hole with a solder cup on the center contact and a solder shield termination — a clean, field-reliable fit for PCB-mounted RF ports.

Mates with any standard SMA plug (male pin) that has a threaded coupling nut — the interface is per IEC 60169-15. The through-hole solder termination requires a PCB with a clearance hole for the center pin and ground plane vias for the shield solder tabs. The gold-plated center contact accepts a soldered center conductor; the shield ring solders to the board ground pour. No crimp tool needed — this is a solder-only install.

Frequently asked questions

What is the datasheet for 2081156-1?

Engineers need the datasheet to validate fit, electrical specs, and mechanical dimensions.

Is 2081156-1 in stock?

Buyers need immediate availability to avoid production delays.

What is the price for 2081156-1?

Sourcing buyers compare prices across distributors for best cost.

What is the mating connector for 2081156-1?

Designers need to ensure both halves of the connector pair are compatible.

What is the equivalent or cross reference for 2081156-1?

Technicians or buyers may need to substitute with an alternate part if not available.

Is 2081156-1 active or obsolete?

Lifecycle status determines long-term availability and risk of redesign.