Power Chokes: Medium Duty

Freed Power Choke
110 µH, 20 amp

Freed Power Choke 110 µH
(CPW) 41609
Freed power choke. 110 µH, 20 amp. Mounts on bottom with 6-32 tapped holes at 1.4" x 0.75" c-c. 1.75" x 1.1" x 1.2"H. Collins P/N: 678-0265-010, alt P/N: TF5TX04ZZ.
 

Dual Choke
0.22 Hy @ 1 amp, 0.22 Hy @ 1 amp

(CPW) ST30563
Dual choke. 0.22 Hy @ 1 amp, DCR = 4.5 ohms, 0.22 Hy @ 1 amp, DCR = 4.5 ohms with center tap. 2400 cps. Max WV ±8500 volts. Hermetically sealed. 3-3/4" x 4" x 8"H.
$65 each
 
$85 each

Swinging Choke
0.7 - 1 Hy

(CPW) GS466A
UTC swinging choke 0.7 Henry @ 425ma to 1 Hy @ 325 ma. 35 ohm DC resistance. 535wv, 1,500vrms test. 2-3/4" x 2-1/2" x 2-1/2"H.
 

Power Reactor
1 Hy - 360 ma

(CPW) 357822-1
Power reactor. 1 Henry, 360 ma. 350 wv, 45 ohm DC resistance ±10%. Hermetically sealed. Rounded corners. NSN: 5950-645-5272.
$39 each
 
$59 each

Power Choke
1.5 Hy - 165 ma
7 kv Working

(CPW) TF4RX04LB
High voltage power choke. 1.5 Henry, 165 ma. 50 ohm DC resistance. 3-5/8" x 4-1/4" x 4-1/2". Insulator height 2-1/2". Try and find one of these when you need one. Save 50% over our normal price.
 

Dual Choke
Swinging # 1 = 1 - 3 Hy - 225 - 2 ma
Standard # 2 = 1.75 Hy @ 225 ma

(CPW) W3971
2 in 1 dual choke. Swinging #1 = 1 - 3 Hy @ 225 - 2 ma. Standard #2 = 1.75 Hy @ 225 ma. 27 ohms DCR.
NSN: 5950-00-647-6521.
$135 each
 
$95 each

United Transformer Co.
2 Hy - 130 ma

(CPW) G4017
UTC power choke, 2 Henry @ 130 ma. 100 ohm DC resistance. 450 wvdc. 1-3/4" x 2-1/4" x 2-1/4"H. Funky mounting plate?
 

Power Choke
2 Hy - 300 madc

(CPW) B71
Warren Transformer power choke. 2 Hy @ 300 madc, 10 vac @ 10,000 ft. Completely sealed / potted construction. Two eyelet terminals on top. Two #10 studs out on bottom. 2-1/4" x 3" x 3-1/4"H.
$25 each
 
$29 each - $25 (3+), $22 (10+)

Filter Reactor
2 Hy @ 400 ma

(CPW) 3191-1010G1
Raytheon filter reactor. Hermetically sealed. 2 Hy @ 400 ma. DC resistance is 41 ohms. 1000v RMS test. 2-5/8" x 4-1/2" x 4-1/4" high overall dimensions. NSN: 5950-00-581-9901.
 

Power Choke
3.15 Hy @ 175 madc

(CPW) C103118
PIC power choke. 3.15 Hy @ 175 madc. DC resistance is 350 ohms. 55,000 ft. alt. 2-1/4" x 2-3/4" x 2-3/8"H. Collins P/N: 674-0010-000. NSN: 5950-00-775-1726.
$65 each
 
$39 each

Smoothing Choke
4 Hy @ 80 ma / 115v / DCR = 175 ohms

(CPW) T6
Langevin smoothing choke. Hermetically sealed. 4 Henry @ 80 ma, 115v. DCR = 175 ohms. 2-1/4" x 2-1/2" x 2-7/8" high. Made in 1958. NSN: 5950-228-1860.
 

Power Choke
4 Hy - 400 ma

(CPW) 30997
Freed power choke. Hermetically sealed. 4 Hy @ 400 ma. DCR = 35 ohm, 130v rms. Working volts to ground = 1,350v. Removed from new, boxed equipment. 3-1/2" x 5" x 5-3/4"H.
$45 each
 
$89 each

Freed Sealed Choke
5 Hy @ 325 ma

(CPW) 24591
Freed sealed choke. DC resistance is 50 ohms! WV is 600v. 3-1/4" x 3-1/8" x 4-1/4" high. New, unused.
 

Power Reactor
5 Hy @ 350 ma

(CPW) 690124
Hazeltine power reactor. 5 Henry, 350 ma. DC resistance is 75 ohms. 128v, (350 pwv), 120 cps, 10,000 ft. Epoxy - open frame. 3" x 3" x 4" high. NSN: 5950-936-2678.
$85 each - $75 (5+)
 
$65 each

Power Choke
6 Hy - 200 ma

(CPW) 806972
Power choke. Hermetically sealed. 6 Hy, 200 ma, DCR = 110 ohms, 200 vac, 450 wv. Turret terminals and 4 corner posts on bottom. 3" x 3-1/4" x 2-3/4"H. NSN: 5950-00-615-0747.
 

Power Choke
6 Hy - 350 ma

(CPW) E7554
Electro Eng. Works reactor. 6 Hy, 350 ma, 65 ohms DCR, 715 wv. Hermetically sealed. Terminals & 4 corner posts on bottom. 4-1/4" x 3-5/8" x 5-9/16"H (6-1/2"H with terminals). NSN: 5950-00-645-1162.
$69 each
 
$109 each

Swinging Choke
5.9 - 8 Hy - 300 ma

(CPW) TCO-153-4
Power reactor. 5.9 - 8 Hy @ 300 ma. 1070 wv. DCR = 75 ohms. Hermetically sealed. Electro-statically shielded. Corner posts and terminals on bottom. 3-1/2" x 3-3/4" x 4-1/2" high. NSN: 5950-00-646-0859.
 

Power Choke
8 Hy - 120 ma

(CPW) XAYL-3
RCA sealed power choke. 8 Hy, 120 ma. DCR = 110 ohm. 2-3/4" x 4" x 4-1/2"H. Only one available.
$127 each
 
$65

Power Choke
10 Hy - 150 madc

(CPW) 9T35Y633
General Electric power choke. 10 Hy, 150 madc, 120 ohms DCR, 1070v test. Hermetically sealed, rounded corners, terminals & #8 studs on bottom. 3-1/2" x 3" x 4-5/8"H.
NSN: 5950-00-538-2170.
 

Power Choke
10 Hy C.T. - 5 Hy x 2

(CPW) FT2611
Federal Telephone & Radio (FTR) sealed power choke. 10 Hy C.T. (5 Hy x 2), 400 ma, DCR = 48 ohm per section, 820 wv. Ceramic terminals on bottom. 1/4" stud corner posts. 4" x 4-5/8" x 6-7/8"H. Only 5 available. New in the box!!
*** SOLD OUT ***
 
$149 each

Power Choke
10 Hy - 200 ma

(CPW) 7014
Merit power choke. 10 Hy, 200 ma. 3-1/4" x 4" x 4"H.
 

Power Choke
10 Hy - 250 ma

(CPW) 639-7
Electronic Transformer Corp. hermetically sealed power choke. 10 Hy, 250 ma, 536 wv to ground. 85 ohms DCR. Insulated terminals on bottom. #10 threaded holes on bottom corners. 4-1/4" x 4-3/8" x 5.438". Made in 1971. New in military packing.
$89 each
 
$85 each - $75 (3+), $65 (12+)

High Voltage Choke
10 Hy - 400 ma

(CPW) T52530
Thordarson high voltage choke. 10 Hy, 400 ma. 4-1/2" x 5-5/8" x 5-1/2"H. Used, clean. Alt. P/N: 949251-1.
 

Power Choke
15 Hy - 60 ma

(CPW) 17320
Freed power choke. 15 Hy, 60 ma, 260 ohm DC resistance. 1500vrms hipot. Hermetically sealed. 2-1/4" x 2-5/8" x 3-1/2"H.
$165 each
 
$69 each

Swinging Power Choke
60 Hy @ 35 ma / 25 Hy @ 80 ma

(CPW) C53783ALTB
Swinging power choke. Open frame - epoxy. 57 - 440 Hz, 3500 wv. 60 Hy @ 35 ma, 25 Hy @ 80 ma. 4" x 3-1/8" x 2.5" high. NSN: 5950-00-473-6066..
 

Power Choke
2.5 mHy - 14 adc

(CPW) 111204
Electronic Transf. Corp. power choke. Hermetically sealed. 2.5 mHy @ 14 amps DC. 13v, 800 cps. DCR: 0.05 ohm. Max WV to end 358v. Max Alt 10,000 ft. 2-1/2" x 3" x 4-1/8" high. NSN: 5950-00-173-9768.
$85 each
 
$49 each

Power Choke
3 mHy - 8 amps

(CPW) 25-34783B01
Power choke. 3 mHy, 8 amps, 0.25 ohms DCR. Rhino rubber coated. 2" x 2-1/2" x 2-1/8"H. 1.5" x 1.75" mounting centers. NSN: 5950-730-0130.
 

Power Choke
14 mHy - 2.7 amps

(CPW) 9821-125
Power choke. 14 mHy, 2.7 amps. Conformal potted. Mounts by four corner 8-32 taps on bottom. 1-3/4" x 2-1/2" x 2-3/4"H.
$29 each
 
$35 each

Power Choke
20 Hy - 130 ma

(CPW) FC2014CF
Power choke, 20 Hy @ 130 ma. 630 ohm DC resistance. 3" x 3-1/2" x 3-1/2"H.
 

Choke
50 mHy @ 5.6 amps

(CPW) L484085
Westinghouse open core epoxy coated choke is very efficient at 0.495 ohm DCR. 50 mH at 5.6 amps. 4-3/4" x 5-3/4" x 5-1/4" high. New.
$45 each
 
$99 each

Dual Reactor
80 mHy @ 2.8 adc, 115 vac

(CPW) 1000657-001
Rantec dual reactor. 80 mHy, 115 vac, 2.8 adc, 1.3 ohms, 47-440 Hz. 4 wire. 3-1/2" x 4-1/4" x 1-3/8"H. NSN: 5950-01-250-8901.
 

Power Supply Choke
130 mHy @ 1.5 amps

(CPW) 1116A
AT&T sealed / potted power supply choke. 130 mH @ 1.5 amps. PTFE feedthru insulation on terminals on bottom. 3-5/8" x 4-7/8" x 3-7/8"H. #8 corner studs. Rounded corners. New, unused.
$675 each
 
$99 each