RFK-6396 high speed SPDT RF switching relay

$6.00

SPDT auxiliary contact set

Features:

  • All welded, hermetically sealed construction
  • Coax interconnections, using RG-196A/U silver/Teflon coax
  • 200 watts RF carry capability
  • 75 watt RF switching capability
  • Low level to 2 amp auxiliary switching contacts
  • Coil voltage is 26.5 VDC
  • Coil resistance is 675 ohms
  • Impedance: 50 ohms

60 in stock

RFK-6396 high speed SPDT RF switching relay with SPDT auxiliary contact set

Coil Voltage 26.5 VDC
Coil Resistance 675 Ohms
Contact Rating
  • DC auxiliary contacts low level to 2A, 28VDC
  • RF contacts 75 watts switching 200 watts carry (cold switching)
Contact Resistance 50 milliohms max
Close Speed 4 ms maximum
Release Speed 3 ms maximum
Frequency Range
  • DC to 500 Mhz at full ratings
  • usable to 1000 MHz at reduced ratings
  • VSWR:
    • <1.1:1 at 100 MHz
    • <1.2:1 at 500 MHz
Insertion Loss
  • 0.16 dB typical at 100 MHz
  • 0.5 dB typical at 500 MHz
Impedance 50 ohms
Crosstalk
  • 50 dB typical at 100 MHz
  • 40 dB typical at 500 MHz
Environmental
  • -65 degrees C to +85 degrees C
  • 20 G’s vibration, 10 to 2000 HZ
    100 G’s shock, 6 milliseconds
Insulation Resistance 1000 megohms min at 500 VDC
Dielectric Strength 500Vrms between all mutually insulated points
Important Dimensions
Max Length 2.00 in / 50.80 mm
Max Width 0.50 in / 12.70 mm
Weight  0.60 oz / 17.01 g
Condition
Removed from equipment (most was BRAND NEW) excellent, fully guaranteed.

We have LARGE QUANTITY of these excellent, very fast (4 milliseconds maximum… typically much faster!) RF relays for sale. These relays are an excellent choice for low-level RF switching, such as with the Jennings RJ1A or Kilovac HC-1 in QSK applications.

The HI-G d’Italia relays have TWO sets of SPDT contacts. One set is for RF, the other set is for auxiliary switching and control applications (non-RF). These relays are supplied as pictured in the photo, with 50 ohm RG-196A/U teflon coax and one SSMB male (snap on) and one SMB male (snap on) gold plated Mil-spec connector. These relays were removed from brand new military equipment, and are fully guaranteed!

The RFK-6396 relays were made to a special military specification (denoted by the “6396” in the part number. While it is not possible to find out just what this additional specification was, it is safe to say that it was more performance in some way than the standard RFK series relay. The specifications for the standard RFK series are available, and are listed here:

Features:

  • All welded, hermetically sealed construction
  • Coax interconnections, using RG-196A/U silver/Teflon coax
  • 200 watts RF carry capability
  • 75 watt RF switching capability
  • Low level to 2 amp auxiliary switching contacts

Additional information

Weight 1.00 oz
Dimensions 2.50 × 2.50 × 1.00 in
Coil Voltage

26.5 VDC

Resistance

675 Ohms

Impedance

50 ohm

Condition

Removed from equipment, Checked, and Guaranteed, Surplus

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