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SMP-MSLD-PCE-3 — Amphenol product photo
Amphenol

SMP-MSLD-PCE-3 SMP Jack, 50 Ohm, 18 GHz, Limited Detent

MPNSMP-MSLD-PCE-3
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Samtec SMP series, Jack, Male Pin, 1 port, 50 Ohm impedance, 18 GHz max frequency, Limited Detent, Board Edge/Cutout SMT, Gold body, 500 mating cycles.

$5.7100Ref. price · indicative, final on quote
SMP-MSLD-PCE-3 datasheet
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MOQ1 pcs
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Specifications

SMP-MSLD-PCE-3 Technical Specifications
ParameterValue
Mounting typeBoard Edge, Cutout; Surface Mount
Connector typeJack, Male Pin
Fastening typeSnap-On
Frequency - max18 GHz
Operating temperature-65°C~165°C
Body materialBeryllium Copper
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesLimited Detent
Impedance50Ohm
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

SMP-MSLD-PCE-3: 18 GHz SMP Jack for Board-Edge RF

It uses a limited-detent snap-on fastening — the mating force is defined but not a full-lock, which means it can be quickly mated and unmated by hand without a tool, while still holding against moderate vibration.

Mounting and PCB Fit — Board-Edge Cutout with SMT

This connector mounts into a board-edge cutout with surface-mount shield and contact terminations. The board-edge cutout provides mechanical alignment and takes shear off the SMT solder joints, while the SMT pads handle the RF ground and signal connection. The dielectric is PTFE, which maintains a stable 50 Ohm impedance across the temperature range.

Comparing SMP-MSLD-PCE-3 with SMP-MSLD-PCE-5T

The SMP-MSLD-PCE-5T is the closest functional peer in the SMP-MSLD family — same SMP interface, same 50 Ohm impedance, same 500-cycle durability, same limited-detent snap-on. The key difference is frequency: the PCE-3 is rated to 18 GHz, while the PCE-5T extends to 26.5 GHz. If your RF chain operates above 18 GHz, the PCE-5T is the correct choice; for bands up to 18 GHz (Ku-band and below), the PCE-3 covers the same ground at a lower spec threshold. Both use beryllium copper contacts and gold body finish, so the mechanical and environmental performance is identical.

Frequently asked questions

Is SMP-MSLD-PCE-3 compatible with standard SMP connectors?

Yes. SMP-MSLD-PCE-3 is an SMP-series jack with a male pin, designed to mate with standard SMP female receptacles. The limited-detent snap-on interface follows the SMP interface standard, so it is compatible with any SMP female connector that also uses a limited-detent or full-detent retention scheme.