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N channel FET for Linears with positive voltage relay control. For negative voltage see 9610P.

Sale: $2.36
Save: 20% off

cat# IFR610N      /OB
This Linear PTT/KEYER prevents damage to the keying transistor inside your transceiver.
All parts shown in the PTT/Keyer schematics below, are in stock.


The cat# 610N and 9610P are used as a buffer/switch between transceiver and linear to prevent damage to the small transistor inside the radio when keying linears with voltages and current greater than that of the transceiver switch.

610N LinearKeyer N channel FET Linears with positive voltage relay control.
(For Linears with negative voltage relay control, see 9610P).

CLICK HERE to see our supply of double sided Printed cirdcuit boards that are ideal for building these

linear amplifier Keyers.

Add to Cart:

  • Shipping Weight: 1lbs

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