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SAMTEC SMPJBGFST0645 RF Connector

The SMPJBGFST0645 is a high-frequency RF connector designed for precision applications in communications and testing equipment. Featuring gold-plated brass and BeCu materials, it supports a frequency range from DC to 40 GHz, ensuring minimal VSWR and high signal integrity. This connector offers ease of engagement and disengagement, with RoHS compliance and lead-free solderability. Ideal for applications requiring reliable impedance matching, durability, and high-performance signal transmission, it is suitable for use in RF and microwave systems with 50 ohm impedance.

Authorized Distributors
Source:Newark
Part No:SMP-J-B-GF-ST-0645
Stock:64
Inv Date:05-27-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:SMP-J-B-GF-ST-0645
Stock:315
Inv Date:05-27-2026
Price: Unit price: $11.7
Buy/RFQ:
Part No:SMP-J-B-GF-ST-0645
Stock:2000
Inv Date:05-28-2026
Price: Unit price: $12.29
Buy/RFQ:
Part No:SMP-J-B-GF-ST-0645
Stock:531
Inv Date:05-27-2026
Price: Unit price: $11.1
Buy/RFQ:
Part No:SMP-J-B-GF-ST-0645
Stock:531
Inv Date:05-27-2026
Price: Unit price: $11.1
Buy/RFQ:
Source:Arrow EU
Part No:SMP-J-B-GF-ST-0645
Stock:107
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC SMPJBGFST0645 RF Connector Specifications:

  • Material: Gold-plated Brass, BeCu
  • Insulator Material: PTFE
  • Impedance: 50 Ohm
  • Frequency Range: DC to 40 GHz, DC to 20 GHz (25 AWG)
  • VSWR: 1.15:1 max to 26.5 GHz, 1.5:1 max to 40 GHz
  • Working Voltage: 335 V rms min
  • Dielectric Withstanding Voltage: 500 V rms min
  • Contact Resistance: Center Contact 6 mΩ max, Outer Contact 2 mΩ max
  • Insulator Resistance: 5000 MΩ min
  • Engagement Force: PF 15 Ibs. max, PL 10 Ibs. max, PS & PC 2 Ibs. max
  • Disengagement Force: PF 2 Ibs. min, PL 2 Ibs. min, PS & PC 0.5 Ibs. min
  • Operating Temperature: -65°C to +165°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

Buy the Samtec SMPJBGFST0645 – Reliable RF Connector for Industrial Applications

Order the Samtec SMPJBGFST0645 RF connector online today for high-frequency applications in communications, testing, and microwave systems. Featuring gold-plated brass and BeCu, it supports DC to 40 GHz, ensuring minimal VSWR and high signal integrity. With RoHS compliance and lead-free construction, this connector guarantees durability, ease of installation, and reliable impedance matching for demanding RF applications. Purchase now to ensure seamless integration into your RF systems, backed by quality and precision engineering from Samtec.

Get Samtec SMPJBGFST0645 today—built for high-frequency reliability and durable performance in RF and microwave systems.

Frequently Asked Questions

Where can I buy SAMTEC SMPJBGFST0645?

You can click on the BUY or RFQ button to purchase SMPJBGFST0645 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMPJBGFST0645?

You can download the SMPJBGFST0645 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMPJBGFST0645?

SAMTEC

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