RF Equipment & Parts
 
Ceramic Rotary Switches - Barker & Williamson

Barker & Williamson
Single Pole - Double Throw

(SWR) B-52108
Original ceramic switch used in the most popular B&W 1500 watt 2 position non-shorting antenna switch. We bought all remaining stock from the factory. Notice the double contact for each position, one on the top, one on the bottom, for double the power handling. 120º index, 1/4" shaft. 3/8" mount.
 

Barker & Williamson
Single Pole - Double Throw Wafer

(SWR) W52108
Standard 1-7/8" ceramic wafer. Contacts both sides. Replacement for above switch. Use switch index (SWR) A52053 (shown below) to make a full switch.
$15 each - $13 (3+), $11 (20+)
 
$7 each - $6 (3+)

Barker & Williamson
Single Pole - 5 Throw Antenna Switch

(SWR) B-52071
Original ceramic switch used in the most popular B&W 1500 watt 5 position non-shorting antenna switch. We bought all remaining stock from the factory. Notice the double contact for each postion, one on top, one on the bottom, for double the power handling. 60º index, 1/4" shaft. 3/8" mount.
 

Single Pole - 5 Throw
Wafer

(SWR) 590SW-AF
Want to buy just the wafer for the switch shown left, without the index? Maybe as a replacement for your B&W 5 position antenna switch. Or stack it on our index with two or more wafers to create your own unique switch. 60º index, 1/4" shaft. Use switch index (SWR) B50773-2 (shown below) to make a full switch.
$25 each - $21 (3+), $18 (20+)
 
$15 each - $13 (3+), $11 (20+)

Barker & Williamson
Double Pole - 5 Throw

(SWR) B-60241
Original ceramic switch used in popular B&W 1500 watt 5 position shorting antenna switch. We picked up all remaining stock from the factory. Top contacts: normal 5 position. Bottom contacts: Shorting, all but active contact position shorts. 60º index, 1/4" shaft. 3/8" mount.
 

4 Pole - Shorting

(SWR) B50774-1
Standard 1-7/8" ceramic wafer. Contacts both sides. Piggy back with others.
$25 each - $21 (3+), $18 (20+)
 
$6 each

Barker & Williamson
60º Switch Index

(SWR) B-50773-2
60º switch index. Stack two 5 position wafers or a 5 and a shorting. 1/4" shaft. 3/8" mount. Adjustable stops.
 

Barker & Williamson

(SWR) B51645-1
410 special 3 wafer ceramic switch with two 2P6T sections and others. 1-1/2" diameter, 2" long.
$5 each - $4 (3+), $3.50 (20+)
 
$8 each - $7 (3+)

Barker & Williamson
60º 2 Position Switch Index

(SWR) A-52053
60º 2 position switch index. Stamped stops can be removed.
 

Barker & Williamson
60º 1 to 6 Position Switch Index

(SWR) A-50773-3
60º 1 to 6 position switch index with fully adjustable stops. Set stop from 1 to 6 position. 1/4" shaft x 1" long. 1-1/2" long wafer bolts.
$5 each
 
$7 each