Cross Reference Selection Guide – Copal

Potentiometers ETI # Comment
M-1303
– Wirewound, 3 turns
MW12B Call ETI
M-1305
– Wirewound, 5 turns
MW12B Call ETI
M-2210
– Wirewound, 10 turns
MW20B Call ETI
M-22S,
M-22E10(Low cost) – Wirewound, 10 turns
MW22B Call ETI
JM45S/J-45S/J-45S(Low cost) – Wirewound, Single Turn SW45B Call ETI
JP-30B
(Cermet element)
SP22B or
SP22E
Call ETI
JP-30
(Cermet element)
SP22B Call ETI
JC-22S
– Conductive plastic, single turn
SP22B Call ETI
JC-30S
– Conductive plastic, single turn
SP30B Call ETI
JC-50S
– Conductive plastic, single turn
SP50B Call ETI
JCF-52 SPSC50S Call ETI
 
Turn-Counting Dials ETI # Comment
CA-10
analog dial
MG22 Call ETI
CD-10
(26 x 44)
DB10S Call ETI