Standard Piston Trimmer Capacitors - 20 pF and up
 

Piston Trimmer
5.5 - 21pF

(CTP) VC12
Piston trimmer capacitor. 5.5 - 21 pF, 1kv. 1-3/4" behind panel depth. Fits 1/4" hole. 0.31" outside diameter.
 

Johanson Piston Trimmer
1 - 25 pF

(CTP) JMC7550
Johanson piston trimmer capacitor. 1 - 25 pF. All silver plated piston assembly. Plunger alone is 1-3/4" long. Bushing 3/8" thread. Installed, should be about 1-25pF.
 
 
$10 each - $9 (6+)
 
$4 each
 

JFD Piston Trimmer
1 - 28 pF

(CTP) VCJ711A
JFD piston trimmer capacitor. 1 - 28 pF, 1kv. Turret terminals. Sealed. 0.312" x 0.719". NSN: 5910-01-172-1001.
 

JFD Piston Trimmer
1 - 28 pF

(CTP) SPT90711B
JFD piston trimmer capacitor. 1 - 28 pF, 1000v. 0.31" diameter, 0.44" long. Turret terminal. Sealed for harsh environments.
 

JFD Piston Trimmer
1 - 28 pF

(CTP) MC603
JFD piston trimmer capacitor same as left but with standard trim. 1 - 28 pF, 1000v. Q = 350 min. 0.31" diameter, 0.7" long. Sealed for harsh environments. NOTE: Adjustment by hex tool, not slotted!
$9 each - $8 (6+)
 
$9 each - $8 (6+), $7 (25+)
 
$10 each - $9 (6+)

JFD Piston Trimmer
0.8 - 30 pF

(CTP) VC43GWY
JFD piston trimmer capacitor. 0.8 - 30 pF, 1 kv. Q = 350. 0.31" diameter, 1.6" long. Circuit board mounting style, two leads each end, open ended piston.
 

Johanson Piston Trimmer
6 - 30 pF

(CTP) 1902
Johanson gold oversized glass piston trimmer capacitor. 6 - 30 pF, 600v. 7/16" diameter, 1-5/8" long. Turret terminal.
 

Johanson Piston Trimmer
0.8 - 35 pF

(CTP) 1951
Johanson gold oversized glass piston trimmer capacitor. 0.8 - 35 pF, 1000v. 1/2" diameter, 2-1/8" long. With cap as shown.
$9 each - $8 (6+)
 
$19 each
 
$25 each

Johanson Piston Trimmer
1 - 35 pF

(CTP) 803
Jumbo Johanson piston trimmer capacitor. 1 - 35 pF, 500 vac. Bushing mount. 11/16" diameter, 1-1/8" long.
 

Sealed Piston Trimmer
1 - 36 pF

(CTP) TP36C
Sealed piston trimmer capacitor. 1 - 36 pF, 1kv. PC mount. 0.685" c-c. NSN: 5910-00-271-1965.
 

SGE Piston Trimmer
0.8 - 38 pF

(CTP) PL52H380
SGE, sealed PC mount piston trimmer capacitor. 0.8 - 38 pF, 1250 vdc. 1.46" cc between leads, 1.9" length overall, .312" diameter. (5/16"D x 1-15/16"L).
$18 each - $16 (6+)
 
$23 each
 
$25 each - $22 (6+)

SGE Piston Trimmer
0.8 - 38 pF

(CTP) PC52H380
SGE sealed PC mount piston trimmer capacitor. 0.8 - 38 pF, 1250v. 1.46" c-c between leads, 1.9" length overall, .321" diameter. NSN: 5910-00-176-7444. Alt P/N's: MIL-C-14409D, MIL-C-14409D/8A, SGE-7643.
 

Sprague Piston Trimmer
1 - 42 pF

(CTP) MC624Y
Sprague piston trimmer capacitor. 1 - 42 pF, 1000v. Q = 250. 0.31" diameter, 1.25" long. Sealed both ends for harsh environments.
 

Sprague Piston Trimmer
1 - 90 pF

(CTP) MC629Y
Sprague piston trimmer capacitor. 1 - 90 pF, 1000v. Q = 250. 0.31" diameter, 2" long. Sealed both ends for harsh environments.
$25 each
 
$18 each - $16 (6+)
 
$22 each - $19 (6+)

JFD Piston Trimmer
7 - 109 pF

(CTP) MC619
JFD piston trimmer capacitor. 7 - 109 pF, 750v. Q = 350. Allen adjust lug end, 2 wire leads back end. 0.31"D, 2"L. Sealed both ends for harsh environments.
 

Voltronics Piston Trimmer
1.5 - 250 pF

(CTP) V1949
Voltronics piston trimmer capacitor. 1.5 - 250 pF, 400v. Q = 900. .28" diameter, 2" long. Sealed both ends for harsh environments.
 

JFD Piston Trimmer
1.5 - 250 pF

(CTP) EMC869
JFD piston trimmer capacitor. 1.5 - 250 pF, 500v. 0.31" diameter, 2-1/4" long. Sealed both ends for harsh environments.
$42 each - $38 (6+)
 
$45 each - $42 (6+)
 
$42 each - $38 (6+)