Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Specications
Capacitance Range: 47 pF to 0.1 µF
Voltage Range: 1 to 30 kV
pk
Capacitance Tolerance: ±2% (G), ±5% (J)
Temperature Range: –55 °C to +125 °C
Types 291, 292, 293, 294 — Cylindrical Case, High-Current and High-Voltage Circuits
Designed for frequencies ranging from 100 kHz to 3 MHz,
Mica Capacitor Types 291, 292, 293 and 294 are well suited
for high-current and high-voltage circuits like radio trans-
mitters. Cast in cylindrical cases, these capacitors are elec-
trically equivalent to MIL-C-5 Styles CM75 through CM93
in capacitance and current ratings but are far superior in
environmental capability, temperature range, physical size,
mounting conguration, and reliability.
Highlights
• Cast in Cylindrical Cases
• Highly shock resistant
• Convenient mounting
• Excellent for radio transmission
Type 291 Ratings
Maximum AC Current at 65 ºC Maximum AC Current at 65 ºC
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
1,000 Peak Volts 3,000 Peak Volts
75000 29110B753JO0 18 22 22 16 12000 29130B123JO0 18 20 16 9.1
82000 29110B823JO0 18 22 22 16 13000 29130B133JO0 18 20 16 10
91000 29110B913JO0 18 22 22 16 15000 29130B153JO0 18 20 16 10
100000 29110B104JO0 18 22 22 18 16000 29130B163JO0 18 20 16 10
1,500 Peak Volts 4,000 Peak Volts
30000 29115B303JO0 18 22 18 12 5100 29140B512JO0 16 16 12 6.2
33000 29115B333JO0 18 22 20 13 5600 29140B562JO0 16 18 13 6.8
36000 29115B363JO0 18 22 20 13 6000 29140B602JO0 16 18 13 7.5
39000 29115B393JO0 18 22 20 13 6200 29140B622JO0 16 18 13 7.5
43000 29115B433JO0 18 22 22 13 6800 29140B682JO0 16 18 13 7.5
47000 29115B473JO0 18 22 22 15 7500 29140B752JO0 18 18 13 7.5
51000 29115B513JO0 18 22 22 15 8200 29140B822JO0 18 20 15 8.2
56000 29115B563JO0 18 22 22 15 9100 29140B912JO0 18 20 15 8.2
62000 29115B623JO0 18 22 22 16 10000 29140B103JO0 18 20 15 9.1
68000 29115B683JO0 18 22 22 16 11000 29140B113JO0 18 20 15 9.1
2,000 Peak Volts 6,000 Peak Volts
18000 29120B183JO0 18 20 16 11 47 29160B470JO0 2 1.2 0.5 0.2
20000 29120B203JO0 18 22 18 11 50 29160B500JO0 2 1.3 0.6 0.2
22000 29120B223JO0 18 22 18 11 51 29160B510JO0 2 1.3 0.6 0.2
24000 29120B243JO0 18 22 18 12 56 29160B560JO0 2.2 1.3 0.6 0.2
27000 29120B273JO0 18 22 18 12 62 29160B620JO0 2.2 1.5 0.6 0.2
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Maximum AC Current at 65 ºC Maximum AC Current at 65 ºC
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
68 29160B680JO0 2.4 1.5 0.7 0.2 4000 29160B402JO0 16 15 11 5.6
75 29160B750JO0 2.4 1.6 0.7 0.2 4300 29160B432JO0 16 15 11 5.6
82 29160B820JO0 2.7 1.8 0.8 0.2 4700 29160B472JO0 16 16 12 6.2
91 29160B910JO0 2.7 1.8 0.9 0.3 5000 29160B502JO0 16 16 12 6.2
100 29160B101JO0 3 2 0.9 0.3 Type 292
110 29160B111JO0 3 2.2 1 0.3 1,500 Peak Volts
120 29160B121JO0 3.3 2.2 1 0.3 75000 29215B753JO0 20 39 33 20
130 29160B131JO0 3.3 2.4 1.1 0.4 82000 29215B823JO0 20 39 33 20
150 29160B151JO0 3.6 2.4 1.2 0.4 91000 29215B913JO0 20 39 33 20
160 29160B161JO0 3.9 2.7 1.3 0.4 100000 29215B104JO0 20 39 36 20
180 29160B181JO0 4.3 3 1.5 0.5 2,000 Peak Volts
200 29160B201JO0 4.3 3 1.5 0.5 30000 29220B303JO0 20 33 24 15
220 29160B221JO0 4.7 3.3 1.6 0.6 33000 29220B333JO0 20 33 24 15
240 29160B241JO0 4.7 3.6 1.8 0.6 36000 29220B363JO0 20 33 27 16
270 29160B271JO0 5.1 3.6 2 0.6 39000 29220B393JO0 20 36 27 16
300 29160B301JO0 5.1 3.9 2 0.7 43000 29220B433JO0 20 36 27 16
330 29160B331JO0 5.6 4.3 2.2 0.8 47000 29220B473JO0 20 36 27 18
360 29160B361JO0 6.2 4.3 2.4 0.8 51000 29220B513JO0 20 36 30 18
390 29160B391JO0 6.2 4.7 2.7 0.8 56000 29220B563JO0 20 36 30 18
400 29160B401JO0 6.2 4.7 2.7 0.8 62000 29220B623JO0 20 39 30 18
430 29160B431JO0 6.8 4.7 2.7 0.8 68000 29220B683JO0 20 39 33 20
470 29160B471JO0 6.8 5.1 3 0.9 3,000 Peak Volts
500 29160B501JO0 6.8 5.1 3 1 18000 29230B183JO0 20 30 20 12
510 29160B511JO0 6.8 5.1 3 1 20000 29230B203JO0 20 30 22 13
560 29160B561JO0 7.5 5.6 3.3 1.1 22000 29230B223JO0 20 30 22 13
620 29160B621JO0 8.2 6.2 3.6 1.2 24000 29230B243JO0 20 33 24 13
680 29160B681JO0 8.2 6.2 3.9 1.3 27000 29230B273JO0 20 33 24 13
750 29160B751JO0 8.2 6.8 3.9 1.5 4,000 Peak Volts
820 29160B821JO0 9.1 6.8 4.3 1.5 12000 29240B123JO0 20 27 18 10
910 29160B911JO0 9.1 7.5 4.7 1.6 13000 29240B133JO0 20 27 20 10
1000 29160B102JO0 10 7.5 5.1 1.8 15000 29240B153JO0 20 27 20 11
1100 29160B112JO0 10 8.2 5.1 2 16000 29240B163JO0 20 27 20 11
1200 29160B122JO0 11 8.2 5.6 2.2 5,000 Peak Volts
1300 29160B132JO0 11 9.1 6.2 2.2 5600 29250B562JO0 20 20 13 6.8
1500 29160B152JO0 12 9.1 6.2 2.4 6000 29250B602JO0 20 22 15 6.8
1600 29160B162JO0 12 10 6.8 2.7 6200 29250B622JO0 20 22 15 6.8
1800 29160B182JO0 13 11 7.5 3.0 6800 29250B682JO0 20 22 15 7.5
2000 29160B202JO0 13 11 7.5 3.3 7500 29250B752JO0 20 22 15 7.5
2200 29160B222JO0 13 12 8.2 3.6 8200 29250B822JO0 20 24 16 8.2
2400 29160B242JO0 15 13 9.1 3.9 9100 29250B912JO0 20 24 16 8.2
2700 29160B272JO0 15 13 9.1 3.9 10000 29250B103JO0 20 24 18 9.1
3000 29160B302JO0 15 13 9.1 4.3 11000 29250B113JO0 20 27 18 9.1
3300 29160B332JO0 15 15 10 4.7 6,000 Peak Volts
3600 29160B362JO0 16 15 11 5.1 4700 29260B472JO0 20 20 13 6.2
3900 29160B392JO0 16 15 11 5.6 5000 29260B502JO0 20 20 13 6.2
5100 29260B512JO0 20 20 13 6.2
Types 291 and 292 Ratings
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Types 292 and 293 Ratings
Maximum AC Current at 65 ºC Maximum AC Current at 65 ºC
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
8,000 Peak Volts 1100 292100B112JO0 13 10 6.2 2.7
2200 29280B222JO0 18 13 9.1 3.9 1200 292100B122JO0 15 11 6.8 2.7
2400 29280B242JO0 18 15 10 4.3 1300 292100B132JO0 15 11 6.8 2.7
2700 29280B272JO0 18 15 10 4.3 1500 292100B152JO0 15 12 7.5 3.0
3000 29280B302JO0 18 16 10 4.7 1600 292100B162JO0 16 12 7.5 3.3
3300 29280B332JO0 20 16 11 4.7 1800 292100B182JO0 16 13 8.2 3.6
3600 29280B362JO0 20 18 11 5.1 2000 292100B202JO0 16 13 8.2 3.6
3900 29280B392JO0 20 18 12 5.6 Type 293
4000 29280B402JO0 20 18 12 5.6 Maximum AC Current at 65 ºC Case
Height
(in)
4300 29280B432JO0 20 18 12 5.6 Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
10,000 Peak Volts
47 292100B470JO0 2.7 2 0.9 0.3 75000 29320B753JO0 24 51 39 24 2.50
51 292100B510JO0 2.7 2 1 0.3 82000 29320B823JO0 24 51 39 24 2.50
56 292100B560JO0 3 2.2 1 0.3 91000 29320B913JO0 24 51 39 24 2.75
62 292100B620JO0 3.3 2.2 1.1 0.3 100000 29320B104JO0 24 51 39 24 2.75
68 292100B680JO0 3.3 2.4 1.2 0.3 3,000 Peak Volts
75 292100B750JO0 3.6 2.4 1.2 0.4 27000 29330B273JO0 24 51 33 18 2.50
82 292100B820JO0 3.6 2.7 1.3 0.4 30000 29330B303JO0 24 51 33 20 2.50
91 292100B910JO0 3.9 2.7 1.5 0.4 33000 29330B333JO0 24 51 33 20 2.50
100 292100B101JO0 4.3 3 1.5 0.5 36000 29330B363JO0 24 51 36 22 2.50
110 292100B111JO0 4.3 3 1.6 0.5 39000 29330B393JO0 24 51 36 22 2.50
120 292100B121JO0 4.7 3.3 1.6 0.6 43000 29330B433JO0 24 51 36 22 2.50
130 292100B131JO0 4.7 3.6 1.8 0.6 47000 29330B473JO0 24 51 36 22 2.50
150 292100B151JO0 5.1 3.6 1.8 0.6 51000 29330B513JO0 24 51 36 24 2.75
160 292100B161JO0 5.1 3.9 2 0.8 56000 29330B563JO0 24 51 36 24 2.75
180 292100B181JO0 5.6 4.3 2.2 0.8 62000 29330B623JO0 24 51 39 24 3.00
200 292100B201JO0 6.2 4.3 2.4 0.8 68000 29330B683JO0 24 51 39 24 3.00
220 292100B221JO0 6.2 4.7 2.4 0.9 5,000 Peak Volts
240 292100B241JO0 6.8 5.1 2.7 1.0 12000 29350B123JO0 24 43 27 13 2.50
250 292100B251JO0 6.8 5.1 2.7 1.0 13000 29350B133JO0 24 43 27 13 2.50
270 292100B271JO0 6.8 5.1 2.7 1.0 15000 29350B153JO0 24 43 27 15 2.50
300 292100B301JO0 7.5 5.6 3 1.1 16000 29350B163JO0 24 47 30 15 2.50
330 292100B331JO0 7.5 5.6 3 1.2 18000 29350B183JO0 24 47 30 16 2.75
360 292100B361JO0 8.2 6.2 3.6 1.2 20000 29350B203JO0 24 47 30 18 2.75
390 292100B391JO0 8.2 6.2 3.6 1.3 22000 29350B223JO0 24 47 30 18 3.00
430 292100B431JO0 9.1 6.2 3.6 1.3 24000 29350B243JO0 24 51 33 18 3.25
470 292100B471JO0 9.1 6.8 3.9 1.5 8,000 Peak Volts
500 292100B501JO0 9.1 6.8 3.9 1.6 9100 29380B912JO0 24 39 24 12 3.25
510 292100B511JO0 9.1 6.8 3.9 1.6 10000 29380B103JO0 24 39 24 12 3.25
560 292100B561JO0 10 7.5 4.3 1.6 11000 29380B113JO0 24 39 27 13 3.25
620 292100B621JO0 11 8.2 4.7 1.8 10,000 Peak Volts
680 292100B681JO0 11 8.2 4.7 1.8 4700 293100B472JO0 22 27 18 8.2 2.75
750 292100B751JO0 11 8.2 5.1 2.0 5000 293100B502JO0 24 30 18 9.1 2.75
820 292100B821JO0 12 9.1 5.1 2.2 5100 293100B512JO0 24 30 18 9.1 2.75
910 292100B911JO0 12 9.1 5.6 2.2 5600 293100B562JO0 24 33 20 9.1 3.00
1000 292100B102JO0 12 10 6.2 2.4
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Maximum AC Current at 65 ºC Case
Height
(in)
Maximum AC Current at 65 ºC Case
Height
(in)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
6000 293100B602JO0 24 33 20 10 3.00 360 293200B361JO0 11 7.5 3.9 1.8 2.50
6200 293100B622JO0 24 33 20 10 3.00 390 293200B391JO0 11 8.2 4.3 2 2.50
6800 293100B682JO0 24 33 20 10 3.00 430 293200B431JO0 12 8.2 4.7 2.2 2.50
7500 293100B752JO0 24 36 22 11 3.25 470 293200B471JO0 12 9.1 4.7 2.2 2.50
8000 293100B802JO0 24 36 22 11 3.25 500 293200B501JO0 12 9.1 5.1 2.4 2.50
8200 293100B822JO0 24 36 22 11 3.25 510 293200B511JO0 12 9.1 5.1 2.4 2.50
12,000 Peak Volts 560 293200B561JO0 13 10 5.6 2.7 2.50
2200 293120B222JO0 20 20 12 5.6 2.50 620 293200B621JO0 13 11 6.2 2.7 2.50
2400 293120B242JO0 20 22 13 6.2 2.75 680 293200B681JO0 13 11 6.2 2.7 2.75
2700 293120B272JO0 20 22 13 6.2 2.75 750 293200B751JO0 13 12 6.8 3 2.75
3000 293120B302JO0 20 24 15 6.8 3.00 800 293200B801JO0 15 12 6.8 3.3 2.75
3300 293120B332JO0 22 24 15 6.8 3.00 820 293200B821JO0 15 12 6.8 3.3 2.75
3600 293120B362JO0 22 24 15 7.5 3.00 910 293200B911JO0 15 13 7.5 3.6 2.75
3900 293120B392JO0 22 27 16 7.5 3.00 1000 293200B102JO0 15 13 7.5 3.6 2.75
4000 293120B402JO0 22 27 16 7.5 3.25 1100 293200B112JO0 16 15 8.2 3.9 2.75
4300 293120B432JO0 22 27 16 8.2 3.25
Type 294
3,000 Peak Volts
15,000 Peak Volts 82000 29430B823JO0 30 62 43 39 5.00
1200 293150B122JO0 16 15 8.2 4.3 2.50 91000 29430B913JO0 30 62 43 39 5.00
1300 293150B132JO0 16 15 9.1 4.3 2.50 100000 29430B104JO0 30 62 43 39 5.00
1500 293150B152JO0 16 16 9.1 4.7 2.75 4,000 Peak Volts
1600 293150B162JO0 18 18 10 4.7 2.75 68000 29440B683JO0 30 56 39 36 5.00
1800 293150B182JO0 18 18 11 5.1 3.00 75000 29440B753JO0 30 62 43 36 5.00
2000 293150B202JO0 18 20 11 5.6 3.00 5,000 Peak Volts
20,000 Peak Volts 33000 29450B333JO0 30 56 39 27 4.50
47 293200B470JO0 5.1 2.2 0.5 0.1 2.50 36000 29450B363JO0 30 56 39 30 4.50
50 293200B500JO0 5.1 2.4 0.5 0.2 2.50 39000 29450B393JO0 30 56 39 30 5.00
51 293200B510JO0 5.1 2.4 0.5 0.2 2.50 40000 29450B403JO0 30 56 39 30 5.00
56 293200B560JO0 5.6 2.4 0.6 0.2 2.50 43000 29450B433JO0 30 56 39 30 5.00
62 293200B620JO0 5.6 2.7 0.7 0.2 2.50 47000 29450B473JO0 30 56 39 30 5.00
68 293200B680JO0 5.6 2.7 0.8 0.2 2.50 51000 29450B513JO0 30 56 39 33 5.00
75 293200B750JO0 6.2 3 0.9 0.3 2.50 56000 29450B563JO0 30 56 39 33 5.00
82 293200B820JO0 6.2 3 1 0.3 2.50 62000 29450B623JO0 30 56 39 33 5.00
91 293200B910JO0 6.8 3.3 1.1 0.4 2.50 6,000 Peak Volts
100 293200B101JO0 6.8 3.6 1.3 0.5 2.50 18000 29460B183JO0 30 51 36 22 4.00
110 293200B111JO0 7.5 3.9 1.5 0.5 2.50 20000 29460B203JO0 30 51 36 24 4.00
120 293200B121JO0 7.5 4.3 1.6 0.6 2.50 22000 29460B223JO0 30 51 36 24 4.00
130 293200B131JO0 7.5 4.3 1.8 0.7 2.50 24000 29460B243JO0 30 56 39 27 4.50
150 293200B151JO0 8.2 4.7 2 0.8 2.50 27000 29460B273JO0 30 56 39 27 4.50
160 293200B161JO0 8.2 5.1 2.2 0.9 2.50 30000 29460B303JO0 30 56 39 27 5.00
180 293200B181JO0 9.1 5.1 2.4 1 2.50 8,000 Peak Volts
200 293200B201JO0 9.1 5.6 2.7 1.1 2.50 12000 29480B123JO0 30 43 30 20 4.50
220 293200B221JO0 9.1 6.2 3 1.2 2.50 13000 29480B133JO0 30 47 30 20 4.50
240 293200B241JO0 10 6.2 3.6 1.3 2.50 15000 29480B153JO0 30 47 33 20 5.00
250 293200B251JO0 10 6.2 6.8 1.3 2.50 16000 29480B163JO0 30 47 33 22 5.00
270 293200B271JO0 10 6.8 3.6 1.5 2.50 10,000 Peak Volts
300 293200B301JO0 10 6.8 3.9 1.6 2.50 10000 294100B103JO0 30 43 30 18 5.00
330 293200B331JO0 11 7.5 3.9 1.6 2.50
Types 293 and 294 Ratings
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Maximum AC Current at 65 ºC Case
Height
(in)
Maximum AC Current at 65 ºC Case
Height
(in)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
6000 293100B602JO0 24 33 20 10 3.00 360 293200B361JO0 11 7.5 3.9 1.8 2.50
6200 293100B622JO0 24 33 20 10 3.00 390 293200B391JO0 11 8.2 4.3 2 2.50
6800 293100B682JO0 24 33 20 10 3.00 430 293200B431JO0 12 8.2 4.7 2.2 2.50
7500 293100B752JO0 24 36 22 11 3.25 470 293200B471JO0 12 9.1 4.7 2.2 2.50
8000 293100B802JO0 24 36 22 11 3.25 500 293200B501JO0 12 9.1 5.1 2.4 2.50
8200 293100B822JO0 24 36 22 11 3.25 510 293200B511JO0 12 9.1 5.1 2.4 2.50
12,000 Peak Volts 560 293200B561JO0 13 10 5.6 2.7 2.50
2200 293120B222JO0 20 20 12 5.6 2.50 620 293200B621JO0 13 11 6.2 2.7 2.50
2400 293120B242JO0 20 22 13 6.2 2.75 680 293200B681JO0 13 11 6.2 2.7 2.75
2700 293120B272JO0 20 22 13 6.2 2.75 750 293200B751JO0 13 12 6.8 3 2.75
3000 293120B302JO0 20 24 15 6.8 3.00 800 293200B801JO0 15 12 6.8 3.3 2.75
3300 293120B332JO0 22 24 15 6.8 3.00 820 293200B821JO0 15 12 6.8 3.3 2.75
3600 293120B362JO0 22 24 15 7.5 3.00 910 293200B911JO0 15 13 7.5 3.6 2.75
3900 293120B392JO0 22 27 16 7.5 3.00 1000 293200B102JO0 15 13 7.5 3.6 2.75
4000 293120B402JO0 22 27 16 7.5 3.25 1100 293200B112JO0 16 15 8.2 3.9 2.75
4300 293120B432JO0 22 27 16 8.2 3.25
Type 294
3,000 Peak Volts
15,000 Peak Volts 82000 29430B823JO0 30 62 43 39 5.00
1200 293150B122JO0 16 15 8.2 4.3 2.50 91000 29430B913JO0 30 62 43 39 5.00
1300 293150B132JO0 16 15 9.1 4.3 2.50 100000 29430B104JO0 30 62 43 39 5.00
1500 293150B152JO0 16 16 9.1 4.7 2.75 4,000 Peak Volts
1600 293150B162JO0 18 18 10 4.7 2.75 68000 29440B683JO0 30 56 39 36 5.00
1800 293150B182JO0 18 18 11 5.1 3.00 75000 29440B753JO0 30 62 43 36 5.00
2000 293150B202JO0 18 20 11 5.6 3.00 5,000 Peak Volts
20,000 Peak Volts 33000 29450B333JO0 30 56 39 27 4.50
47 293200B470JO0 5.1 2.2 0.5 0.1 2.50 36000 29450B363JO0 30 56 39 30 4.50
50 293200B500JO0 5.1 2.4 0.5 0.2 2.50 39000 29450B393JO0 30 56 39 30 5.00
51 293200B510JO0 5.1 2.4 0.5 0.2 2.50 40000 29450B403JO0 30 56 39 30 5.00
56 293200B560JO0 5.6 2.4 0.6 0.2 2.50 43000 29450B433JO0 30 56 39 30 5.00
62 293200B620JO0 5.6 2.7 0.7 0.2 2.50 47000 29450B473JO0 30 56 39 30 5.00
68 293200B680JO0 5.6 2.7 0.8 0.2 2.50 51000 29450B513JO0 30 56 39 33 5.00
75 293200B750JO0 6.2 3 0.9 0.3 2.50 56000 29450B563JO0 30 56 39 33 5.00
82 293200B820JO0 6.2 3 1 0.3 2.50 62000 29450B623JO0 30 56 39 33 5.00
91 293200B910JO0 6.8 3.3 1.1 0.4 2.50 6,000 Peak Volts
100 293200B101JO0 6.8 3.6 1.3 0.5 2.50 18000 29460B183JO0 30 51 36 22 4.00
110 293200B111JO0 7.5 3.9 1.5 0.5 2.50 20000 29460B203JO0 30 51 36 24 4.00
120 293200B121JO0 7.5 4.3 1.6 0.6 2.50 22000 29460B223JO0 30 51 36 24 4.00
130 293200B131JO0 7.5 4.3 1.8 0.7 2.50 24000 29460B243JO0 30 56 39 27 4.50
150 293200B151JO0 8.2 4.7 2 0.8 2.50 27000 29460B273JO0 30 56 39 27 4.50
160 293200B161JO0 8.2 5.1 2.2 0.9 2.50 30000 29460B303JO0 30 56 39 27 5.00
180 293200B181JO0 9.1 5.1 2.4 1 2.50 8,000 Peak Volts
200 293200B201JO0 9.1 5.6 2.7 1.1 2.50 12000 29480B123JO0 30 43 30 20 4.50
220 293200B221JO0 9.1 6.2 3 1.2 2.50 13000 29480B133JO0 30 47 30 20 4.50
240 293200B241JO0 10 6.2 3.6 1.3 2.50 15000 29480B153JO0 30 47 33 20 5.00
250 293200B251JO0 10 6.2 6.8 1.3 2.50 16000 29480B163JO0 30 47 33 22 5.00
270 293200B271JO0 10 6.8 3.6 1.5 2.50 10,000 Peak Volts
300 293200B301JO0 10 6.8 3.9 1.6 2.50 10000 294100B103JO0 30 43 30 18 5.00
330 293200B331JO0 11 7.5 3.9 1.6 2.50
Maximum AC Current at 65 ºC Case
Height
(in)
Maximum AC Current at 65 ºC Case
Height
(in)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
Cap
(pF)
Catalog
Part Number
3 MHz
(A)
1 MHz
(A)
300 kHz
(A)
100 kHz
(A)
11000 294100B113JO0 30 43 30 18 5.00 1600 294250B162JO0 20 20 13 6.8 5.00
12,000 Peak Volts 1800 294250B182JO0 20 22 13 7.5 5.00
8000 294120B802JO0 30 39 27 16 5.00 30,000 Peak Volts
8200 294120B822JO0 30 39 27 16 5.00 100 294300B101JO0 7.5 5.1 2 0.7 4.00
9100 294120B912JO0 30 39 27 16 5.00 110 294300B111JO0 8.2 5.1 2.2 0.8 4.00
15,000 Peak Volts 120 294300B121JO0 8.2 5.6 2.4 1 4.00
4300 294150B432JO0 27 30 20 11 4.50 130 294300B131JO0 9.1 6.2 2.7 1.1 4.00
4700 294150B472JO0 27 30 22 12 4.50 150 294300B151JO0 9.1 6.2 3 1.3 4.00
5000 294150B502JO0 27 33 22 12 4.50 160 294300B161JO0 9.1 6.8 3.3 1.5 4.00
5100 294150B512JO0 27 33 22 12 4.50 180 294300B181JO0 10 6.8 3.6 1.6 4.00
5600 294150B562JO0 27 36 22 13 5.00 200 294300B201JO0 10 7.5 3.9 1.8 4.00
6000 294150B602JO0 27 36 24 15 5.00 220 294300B221JO0 11 7.5 3.9 2 4.00
6200 294150B622JO0 27 36 24 15 5.00 240 294300B241JO0 11 8.2 4.3 2 4.00
6800 294150B682JO0 27 36 24 15 5.00 250 294300B251JO0 11 8.2 4.3 2 4.00
7500 294150B752JO0 30 36 27 16 5.00 270 294300B271JO0 11 9.1 4.7 2.2 4.00
20,000 Peak Volts 300 294300B301JO0 12 9.1 5.1 2.4 4.00
2000 294200B202JO0 22 22 15 7.5 4.50 330 294300B331JO0 12 9.1 5.1 2.4 4.00
2200 294200B222JO0 22 24 15 8.2 4.50 360 294300B361JO0 12 10 5.6 2.7 4.00
2400 294200B242JO0 22 24 16 8.2 4.50 390 294300B391JO0 13 11 6.2 3 4.00
2700 294200B272JO0 22 24 16 9.1 5.00 430 294300B431JO0 13 11 6.2 3 4.00
3000 294200B302JO0 24 27 18 9.1 5.00 470 294300B471JO0 13 11 6.8 3.3 4.00
3300 294200B332JO0 24 27 18 10 5.00 500 294300B501JO0 13 12 6.8 3.3 4.00
3600 294200B362JO0 24 27 18 10 5.00 510 294300B511JO0 13 12 6.8 3.3 4.00
3900 294200B392JO0 24 30 20 11 5.00 560 294300B561JO0 15 13 7.5 3.6 4.00
4000 294200B402JO0 24 30 20 11 5.00 620 294300B621JO0 15 13 8.2 3.9 4.00
25,000 Peak Volts 680 294300B681JO0 15 13 8.2 4.3 4.50
1100 294250B112JO0 18 18 11 5.6 4.50 750 294300B751JO0 16 15 8.2 4.3 4.50
1200 294250B122JO0 18 18 11 5.6 4.50 800 294300B801JO0 16 15 9.1 4.7 4.50
1300 294250B132JO0 18 18 12 6.2 4.50 820 294300B821JO0 16 15 9.1 4.7 4.50
1500 294250B152JO0 20 20 12 6.2 5.00 910 294300B911JO0 16 15 10 5.1 4.50
1000 294300B102JO0 18 16 10 5.1 4.50
Type 294 Ratings
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Ordering Information: Order by complete part number, as below. For other options,write your require-
ments on your quote request or purchase order.
Cast-Case Part Numbering System
Ordering Information
291 30 B 470 J O 0
CDE Rated Peak CapacCapacitance Capacitance Temperature Range Mounting Style
Type Voltage Tolerance O = –55 °C to +125 °C 0 = No mounting plate
10 = 1000
30 = 3000
250 = 25000
470 = 47 pF
361 = 360 pF
122 = 1200 pF
G = ±2%
J = ±5%
1 = Mounting plate
on bottom only
2 = Mounting plates
on top and bottom
Characteristic
Temp. Coe󰀨.
ppm/°C Capacitance Drift
Standard
Cap.
Range
B Not specied Not specied
C –200 to +200 ±(0.5% +0.1pF) 1–18 pF
D –100 to +100 ±(0.3% +0.1pF)
E – 20 to +100 ±(0.1% +0.1pF) 20–82 pF
F2 30 B 470 J M
Type Voltage Tolerance M = –55 °C to +70 °C
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
CDE Rated Peak CapacCapacitance Capacitance Temperature Range Mounting Style
Type 291
2.000
+
-
.031
.062
2.000±.062
.062±.010
.500±.015
1/4-28 UNF-2B
.218 MIN
.250±.015
2.250±.078
3.250±.015
2.000±.031
3.812±.031
.272
+
-
.003
.002
TYP
R.281
TYP
2.500±.078
Mounting Style 0 Mounting Style 1 Mounting Style 2
Dimensions
2.500
+
-
.031
.062
.062±.010
2.500±.062
.500±.015
1/4-28 UNF-2B
.218 MIN TYP
.250±.015
2.750±.078
4.250±.015
2.500±.015
5.000±.031
.272
+
-
.003
.002
TYP
R.375 TYP
3.000±.078
Mounting Style 0 Mounting Style 1 Mounting Style 2
Type 292
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
3.500
+
-
.031
.062
H±.062
.062±.010
.750±.015
.375 UNF-2B
.312 MIN TYP
.375±.015
5.750±.015
3.500±.031
6.500±.031
.382
+
-
.003
.002
TYP
R.375
TYP
Mounting Style 0 Mounting Style 1 Mounting Style 2
H±.062
.062±.010
.750±.015
3.500
+
-
.031
.062
3/8-24 UNF-2B
.312 MIN TYP
.375±.015
5.750±.015
6.500±.031
3.500±.031
.382
+
-
.003
.002
TYP
R.375 TYP
Mounting Style 0 Mounting Style 1 Mounting Style 2
Type 293
Type 294
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Capacitance is within tolerance
when measured at these frequen-
cies:
1–1000 pF @ 1 MHz
> 1000 pF @ 1 kHz
Dissipation Factor is typically less
than 0.05% when measured as
above. Dissipation factor (DF) equals
2πfRC, where f is the test frequency,
R is the equivalent series resistance
(Ω), and C is nominal capacitance
(F). Q is the reciprocal of the dissipa-
tion factor.
Operating Temperature Range is
–55 °C to +125 °C. Insulation Resis-
tance is no less than 7500 MΩ when
measured at 100 Vdc.
Temperature Coecient and Ca-
pacitance Drift: Measure the capac-
itors’ capacitance at 25 °C, 55 °C, 25
°C, 125 °C, and at 25 °C after stabi-
lizing at each temperature. The ca-
pacitance will meet the limits of the
Characteristic table shown in Order-
ing Information.
Rated Peak Voltage is not to be ex-
ceeded in actual use. Voltage ratings
are in the listings and apply under
the following conditions:
Temperature: Within the specied
operating temperature range.
Altitude: Up to 50,000 feet or
3.4 inches of mercury.
Relative Humidity: Up to 80%.
Frequency: As specied.
Where pulse conditions are en-
countered, contact us.
Withstanding Voltage: Capacitors
will withstand application of an ac
potential between terminals hav-
ing an rms value equal to the rated
peak voltage at a frequency of 100
Hz or less without damage, arcing or
breakdown. Apply the potential by
raising the voltage from zero to the
specied value. Apply the full po-
tential for a minimum of 5 seconds.
Case Insulation: Capacitor cases
will withstand, without damage, arc-
ing or breakdown, a 60-Hz peak ac
potential equal to twice the rated
peak voltage applied between the
terminals connected together and
a metal electrode touching the case.
Apply this potential for 1to 5 sec-
onds.
Current Ratings at various
fre-quencies are in the listings and
ap-ply under the following condi-
tions:
Temperature: 65 °C maximum
Derating Factor: None
Vibration: Capacitors will with-
stand vibrational forces occurring
at rates of from 10 to 55 Hz for 4½
hours. The total excursion during vi-
bration is 0.06 inches. At the end of
this period, make the following in-
spections and tests:
Visual and Mechanical Inspection:
No perceptible deterioration. With-
standing Voltage: As specied under
Withstanding Voltage.
Insulation Resistance: No less than
7500 MΩ.
Capacitance Change: Not to exceed
3% of the nominal value or one pico-
farad, whichever is greater.
Temperature and Immersion Cy-
cling: Capacitors will withstand the
temperature and immersion cycles
indicated in the tables below. Fol-
low three temperature cycles by two
immersion cycles. Make the mea-
surements listed below no more
than 30 minutes following the nal
immersion cycle:
Withstanding Voltage: As specied
under Withstanding Voltage.
Insulation Resistance: No less than
7500 MΩ.
Capacitance: Change not to exceed
4% of the nominal value or one pico-
farad, whichever is greater.
Temperature Cycling Test Con-
ditions
Steps Temp Interval
(°C) (Minutes)
1 –55 + 0 30
–3
2 25 +10 10 to 15
–5
3 125 + 3 30
–0
4 25 +10 10 to 15
–5
Immersion Test Conditions
•Number of cycles: 2
•Duration of each immersion: 15
minutes
•Immersion bath: Saturated solu-
tion of sodium chloride and water
•Temp. of hot bath: 65 –0 +5 ºC
•Temp. of cold bath: 25 –0 +10 ºC
Life Test: Subject all capacitors
to a temperature of 55 °C for 48
hours. Then subject units cast in
rectangular cases (Types 271, 272,
and 273) to a 60-Hz rms voltage
equal to the rated peak voltage
for 250 hours. Subject units cast in
cylindrical cases (Types 291, 292,
293, and 294) to a 60-Hz rms volt-
age equal to 90% of the rated peak
voltage for 250 hours. In both
tests, maintain the temperature
at 125 °C. After test, the capacitors
will meet these requirements:
Withstanding Voltage: As speci-
ed under Withstanding Voltage.
Insulation Resistance: No less than
7500 MΩ.
Capacitance Change: Within the
limits given in the table below or
one picofarad, whichever is great-
er.
Characteristic Maximum Cap.
B ±8%
C ±3%
D ±3%
E ±3%
In addition, the capacitor must
show no visual damage and the
markings must be legible
Specications
Cylindrical Types, High-Voltage Mica Capacitors
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Notice and Disclaimer: All product drawings, descriptions, specications, statements, information and data
(collectively, the “Information”) in this datasheet or other publication are subject to change. The customer
is responsible for checking, conrming and verifying the extent to which the Information contained in this
datasheet or other publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation
or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based
on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has
of operating conditions that such Cornell Dubilier company regards as typical for such applications, but
are not intended to constitute any guarantee, warranty or representation regarding any such matter – and
Cornell Dubilier specically and expressly disclaims any guarantee, warranty or representation concerning
the suitability for a specic customer application, use, storage, transportation, or operating environment.
The Information is intended for use only by customers who have the requisite experience and capability to
determine the correct products for their application. Any technical advice inferred from this Information or
otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given
gratis (unless otherwise specied by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability
for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality
and safety standards regarding the design and manufacturing of its products, in light of the current state
of the art, isolated component failures may still occur. Accordingly, customer applications which require a
high degree of reliability or safety should employ suitable designs or other safeguards (such as installation
of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the
failure of an electrical component does not result in a risk of personal injury or property damage. Although
all product-related warnings, cautions and notes must be observed, the customer should not assume that all
safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be
required.