Skip to main content
Log in
Samtec Inc. SMP-J-B-GF-ST-1450 — RF / Coaxial Connectors

Samtec SMP-J-B-GF-ST-1450 SMP Jack-to-Jack Adapter, 50 Ohm

MPNSMP-J-B-GF-ST-1450
Active

Samtec SMP series, SMP jack-to-jack adapter, straight inline, 50 Ohms, 40 GHz, gold-plated beryllium copper contacts, free-hanging mount.

$13.7100Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SMP-J-B-GF-ST-1450 specifications
ParameterValue
Adapter typeJack to Jack
MountingFree Hanging (In-Line)
Adapter seriesSMP to SMP
Fastening typeSnap-On, Snap-On
Conversion typeSame Series
Frequency - max40 GHz
Operating temperature-65°C ~ 165°C
Body materialBeryllium Copper
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
StyleStraight
PackageTray
Impedance50 Ohms
Body finishGold
Center genderFemale to Female
Center contact platingGold
Convert to (Adapter end)SMP Jack, Female Socket
Convert from (Adapter end)SMP Jack, Female Socket

Product details

SMP Jack-to-Jack Inline Adapter, 50 Ohm, 40 GHz

The Samtec SMP-J-B-GF-ST-1450 is a straight inline SMP jack-to-jack adapter, designed for through-line connections in RF signal paths up to 40 GHz. It mates two SMP female interfaces (female to female centre gender) with a snap-on fastening on both ends, making it a field-installable barrel for extending or rerouting a 50 Ohm transmission line without a permanent solder joint.

RF Performance and Build

Rated for 50 Ohms impedance and a maximum frequency of 40 GHz, this adapter operates across the full SMP band. The straight body keeps the signal path short and the impedance transition clean.

Frequently asked questions

What is the price of SMP-J-B-GF-ST-1450?

Price is the primary factor for budget comparison and purchase decisions.

Where can I buy SMP-J-B-GF-ST-1450?

Buyers need a direct sourcing path to place orders quickly.

Is SMP-J-B-GF-ST-1450 in stock?

Stock availability directly impacts project lead times and fulfillment delays.

What are the specifications of SMP-J-B-GF-ST-1450?

Engineers must verify that the part meets their design requirements for fit and performance.

What is the equivalent part for SMP-J-B-GF-ST-1450?

Finding a substitute ensures supply continuity when the original is unavailable or on long lead time.

Is SMP-J-B-GF-ST-1450 RoHS compliant?

Regulatory compliance is mandatory for many applications, especially in Europe and medical/automotive.