Coils & Chokes

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Conformal Coated Chokes Sub Mini RF Chokes 3-Pi Chokes Antenna Loop Stick Pre-Wound Coil Form


CONFORMAL COATED CHOKES

Epoxy conformal coated construction makes these chokes durable 
and nearly impervious to moisture, etc. Small size, just a little larger 
than a 1/4 watt resistor. 
• Working voltage 250 VDC maximum • Core material, Ferrite • Tolerance +/-5%

Part No. L µH Price QTY. Part No. L µH Price QTY.
78FR10M 0.10 $0.65 78F120J 12 $0.65
78FR15M 0.15 $0.65 78F150J 15 $0.65
78FR18M 0.18 $0.65 78F180J 18 $0.65
78FR22K 0.22 $0.65 78F220J 22 $0.65
78FR27K 0.27 $0.65 78F270J 27 $0.65
78FR33K 0.33 $0.65 78F330J 33 $0.65
78FR39K 0.39 $0.65 78F390J 39 $0.65
78FR47K 0.47 $0.65 78F470J 47 $0.65
78FR56K 0.56 $0.65 78F560J 56 $0.65
78FR68K 0.68 $0.65 78F680J 68 $0.65
78FR82K 0.82 $0.65 78F820J 82 $0.65
78F1R0K 1.0 $0.65 78F101J 100 $0.65
78F1R2K 1.2 $0.65 78F121J 120 $0.65
78F1R5K 1.5 $0.65 78F151J 150 $0.65
78F1R8K 1.8 $0.65 78F181J 180 $0.65
78F2R2K 2.2 $0.65 78F221J 220 $0.65
78F2R7K 2.7 $0.65 78F271J 270 $0.65
78F3R3J 3.3 $0.65 78F331J 330 $0.65
78F3R9J 3.9 $0.65 78F391J 390 $0.65
78F4R7J 4.7 $0.65 78F471J 470 $0.65
78F5R6J 5.6 $0.65 78F561J 560 $0.65
78F6R8J 6.8 $0.65 78F681J 680 $0.65
78F8R2J 8.2 $0.65 78F821J 820 $0.65
78F100J 10 $0.65 78F102J 1000

$0.65

   

SUB MINIATURE RF CHOKES

Designed to meet the demand for high reliability, ultra-miniature 
components ideally suited for receivers, transmitters, networks, filters, 
delay lines and computer applications. 
• Tolerance: ±5% • Varnish impregnated • Small size ranging from .25” to .63” • Core material: 1µH to 18MH Iron 25MH to 100MH Ferrite

1000µH=1mH:  10,000µH=10mH:  100,000µH=100mH
Part No. L µH Price QTY. Part No. L µH Price QTY.
70F106AI 1 $2.40 70F224AI 220 $2.85
70F126AI 1.2 $2.40 70F334AI 330 $2.85
70F156AI 1.5 $2.40 70F474AI 470 $2.85
70F276AI 2.7 $2.40 70F684AI 680 $2.85
70F336AI 3.3 $2.40 70F824AI 820 $2.85
70F396AI 3.9 $2.40 70F103AI 1000 $2.95
70F476AI 4.7 $2.40 70F153AI 1,500 $2.95
70F566AI 5.6 $2.40 70F223AI 2,200 $2.95
70F686AI 6.8 $2.40 70F253AI 2,500 $2.95
70F105AI 10 $2.65 70F333AI 3,300 $2.95
70F155AI 15 $2.65 70f473AI 4,700 $2.95
70F225AI 22 $2.65 70F563AI 5,600 $2.95
70F335AI 33 $2.65 70F683AI 6,800 $2.95
70F395AI 39 $2.65 70F823AI 8,200 $2.95
70F475AI 47 $2.65 70F102AI 10,000 $2.95
70F565AI 56 $2.65 70F152AI 15,000 $3.70
70F685AI 68 $2.65 70F182AI 18,000 $3.70
70F825AI 82 $2.65 70F252AF 25,000 $3.70
70F104AI 100 $2.85 70F332AF 33,000 $3.70
70F154AI

150

$2.85

70F101AF 100,000 $4.10
   

3-Pi CHOKES
Varnish impregnated. Ferrite core. 3-Pi Universal windings. ±10%. (4662 iron core)

Part 
No.


mH

Q
MIN.

I,dC 
mA

Coil
Dia

Price QTY.
4662 1 83 160 .47" $4.75
6302 2.5 106 160 .47" $4.75
6304 5 91 160 .53" $4.75
6306 10 108 100 .53" $4.75
6308 25 102 65 .53" $4.75
6310 50 113 65 .53" $4.75
 

FERRITE "LOOP STIK" ANTENNA
Hard to find Loop-Stik Antenna. NOW IN STOCK! For radio receivers.
Tunes the broadcast band, 540KHz - 1600KHz. Measures 5/16" Dia. x 3 1/2" Long. Includes mounting bracket and wiring diagram. Q=25, L=788µH.

LA-540...................$3.95

Pre-Wound Coil Form
Hard to find Pre-Wound Coil Form is ideal for Crystal Radio Receivers.
Tunes the broadcast band, 540KHz - 1600KHz. Measures 2-1/2" Wide x 1-1/4" Dia. Inductance=350µH. Mates with our Poly-film Variable Capacitor BC-265 on Page 98.

CL-350...................$3.95

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