Cylindrical Types,
High-Voltage Mica Capacitors
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 configuration, and reliability.
Highlights
•
•
•
•
Cast in Cylindrical Cases
Highly shock resistant
Convenient mounting
Excellent for radio transmission
Specifications
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
Type 291 Ratings
Cap
(pF)
75000
82000
91000
100000
30000
33000
36000
39000
43000
47000
51000
56000
62000
68000
18000
20000
22000
24000
27000
Catalog
Part Number
29110B753JO0
29110B823JO0
29110B913JO0
29110B104JO0
29115B303JO0
29115B333JO0
29115B363JO0
29115B393JO0
29115B433JO0
29115B473JO0
29115B513JO0
29115B563JO0
29115B623JO0
29115B683JO0
29120B183JO0
29120B203JO0
29120B223JO0
29120B243JO0
29120B273JO0
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
22
22
22
22
22
22
22
22
22
22
22
22
22
22
20
22
22
22
22
22
22
22
22
18
20
20
20
22
22
22
22
22
22
16
18
18
18
18
16
16
16
18
12
13
13
13
13
15
15
15
16
16
11
11
11
12
12
Cap
(pF)
12000
13000
15000
16000
5100
5600
6000
6200
6800
7500
8200
9100
10000
11000
47
50
51
56
62
Catalog
Part Number
29130B123JO0
29130B133JO0
29130B153JO0
29130B163JO0
29140B512JO0
29140B562JO0
29140B602JO0
29140B622JO0
29140B682JO0
29140B752JO0
29140B822JO0
29140B912JO0
29140B103JO0
29140B113JO0
29160B470JO0
29160B500JO0
29160B510JO0
29160B560JO0
29160B620JO0
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
18
18
18
18
16
16
16
16
16
18
18
18
18
18
2
2
2
2.2
2.2
20
20
20
20
16
18
18
18
18
18
20
20
20
20
1.2
1.3
1.3
1.3
1.5
16
16
16
16
12
13
13
13
13
13
15
15
15
15
0.5
0.6
0.6
0.6
0.6
9.1
10
10
10
6.2
6.8
7.5
7.5
7.5
7.5
8.2
8.2
9.1
9.1
0.2
0.2
0.2
0.2
0.2
1,000 Peak Volts
3,000 Peak Volts
1,500 Peak Volts
4,000 Peak Volts
2,000 Peak Volts
6,000 Peak Volts
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
Types 291 and 292 Ratings
Cap
(pF)
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
400
430
470
500
510
560
620
680
750
820
910
1000
1100
1200
1300
1500
1600
1800
2000
2200
2400
2700
3000
3300
3600
3900
Catalog
Part Number
29160B680JO0
29160B750JO0
29160B820JO0
29160B910JO0
29160B101JO0
29160B111JO0
29160B121JO0
29160B131JO0
29160B151JO0
29160B161JO0
29160B181JO0
29160B201JO0
29160B221JO0
29160B241JO0
29160B271JO0
29160B301JO0
29160B331JO0
29160B361JO0
29160B391JO0
29160B401JO0
29160B431JO0
29160B471JO0
29160B501JO0
29160B511JO0
29160B561JO0
29160B621JO0
29160B681JO0
29160B751JO0
29160B821JO0
29160B911JO0
29160B102JO0
29160B112JO0
29160B122JO0
29160B132JO0
29160B152JO0
29160B162JO0
29160B182JO0
29160B202JO0
29160B222JO0
29160B242JO0
29160B272JO0
29160B302JO0
29160B332JO0
29160B362JO0
29160B392JO0
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
2.4
2.4
2.7
2.7
3
3
3.3
3.3
3.6
3.9
4.3
4.3
4.7
4.7
5.1
5.1
5.6
6.2
6.2
6.2
6.8
6.8
6.8
6.8
7.5
8.2
8.2
8.2
9.1
9.1
10
10
11
11
12
12
13
13
13
15
15
15
15
16
16
1.5
1.6
1.8
1.8
2
2.2
2.2
2.4
2.4
2.7
3
3
3.3
3.6
3.6
3.9
4.3
4.3
4.7
4.7
4.7
5.1
5.1
5.1
5.6
6.2
6.2
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
10
11
11
12
13
13
13
15
15
15
0.7
0.7
0.8
0.9
0.9
1
1
1.1
1.2
1.3
1.5
1.5
1.6
1.8
2
2
2.2
2.4
2.7
2.7
2.7
3
3
3
3.3
3.6
3.9
3.9
4.3
4.7
5.1
5.1
5.6
6.2
6.2
6.8
7.5
7.5
8.2
9.1
9.1
9.1
10
11
11
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.9
1
1
1.1
1.2
1.3
1.5
1.5
1.6
1.8
2
2.2
2.2
2.4
2.7
3.0
3.3
3.6
3.9
3.9
4.3
4.7
5.1
5.6
4700
5000
5100
5600
6000
6200
6800
7500
8200
9100
10000
11000
12000
13000
15000
16000
18000
20000
22000
24000
27000
30000
33000
36000
39000
43000
47000
51000
56000
62000
68000
75000
82000
91000
100000
Cap
(pF)
4000
4300
4700
5000
Catalog
Part Number
29160B402JO0
29160B432JO0
29160B472JO0
29160B502JO0
29215B753JO0
29215B823JO0
29215B913JO0
29215B104JO0
29220B303JO0
29220B333JO0
29220B363JO0
29220B393JO0
29220B433JO0
29220B473JO0
29220B513JO0
29220B563JO0
29220B623JO0
29220B683JO0
29230B183JO0
29230B203JO0
29230B223JO0
29230B243JO0
29230B273JO0
29240B123JO0
29240B133JO0
29240B153JO0
29240B163JO0
29250B562JO0
29250B602JO0
29250B622JO0
29250B682JO0
29250B752JO0
29250B822JO0
29250B912JO0
29250B103JO0
29250B113JO0
29260B472JO0
29260B502JO0
29260B512JO0
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
16
16
16
16
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
15
15
16
16
39
39
39
39
33
33
33
36
36
36
36
36
39
39
30
30
30
33
33
27
27
27
27
20
22
22
22
22
24
24
24
27
20
20
20
11
11
12
12
33
33
33
36
24
24
27
27
27
27
30
30
30
33
20
22
22
24
24
18
20
20
20
13
15
15
15
15
16
16
18
18
13
13
13
5.6
5.6
6.2
6.2
20
20
20
20
15
15
16
16
16
18
18
18
18
20
12
13
13
13
13
10
10
11
11
6.8
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
6.2
6.2
6.2
1,500 Peak Volts
2,000 Peak Volts
3,000 Peak Volts
4,000 Peak Volts
5,000 Peak Volts
6,000 Peak Volts
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
Cap
(pF)
2200
2400
2700
3000
3300
3600
3900
4000
4300
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
250
270
300
330
360
390
430
470
500
510
560
620
680
750
820
910
1000
Catalog
Part Number
29280B222JO0
29280B242JO0
29280B272JO0
29280B302JO0
29280B332JO0
29280B362JO0
29280B392JO0
29280B402JO0
29280B432JO0
292100B470JO0
292100B510JO0
292100B560JO0
292100B620JO0
292100B680JO0
292100B750JO0
292100B820JO0
292100B910JO0
292100B101JO0
292100B111JO0
292100B121JO0
292100B131JO0
292100B151JO0
292100B161JO0
292100B181JO0
292100B201JO0
292100B221JO0
292100B241JO0
292100B251JO0
292100B271JO0
292100B301JO0
292100B331JO0
292100B361JO0
292100B391JO0
292100B431JO0
292100B471JO0
292100B501JO0
292100B511JO0
292100B561JO0
292100B621JO0
292100B681JO0
292100B751JO0
292100B821JO0
292100B911JO0
292100B102JO0
Cylindrical Types,
High-Voltage Mica Capacitors
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
18
18
18
18
20
20
20
20
20
2.7
2.7
3
3.3
3.3
3.6
3.6
3.9
4.3
4.3
4.7
4.7
5.1
5.1
5.6
6.2
6.2
6.8
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
9.1
9.1
10
11
11
11
12
12
12
13
15
15
16
16
18
18
18
18
2
2
2.2
2.2
2.4
2.4
2.7
2.7
3
3
3.3
3.6
3.6
3.9
4.3
4.3
4.7
5.1
5.1
5.1
5.6
5.6
6.2
6.2
6.2
6.8
6.8
6.8
7.5
8.2
8.2
8.2
9.1
9.1
10
9.1
10
10
10
11
11
12
12
12
0.9
1
1
1.1
1.2
1.2
1.3
1.5
1.5
1.6
1.6
1.8
1.8
2
2.2
2.4
2.4
2.7
2.7
2.7
3
3
3.6
3.6
3.6
3.9
3.9
3.9
4.3
4.7
4.7
5.1
5.1
5.6
6.2
3.9
4.3
4.3
4.7
4.7
5.1
5.6
5.6
5.6
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.8
0.8
0.8
0.9
1.0
1.0
1.0
1.1
1.2
1.2
1.3
1.3
1.5
1.6
1.6
1.6
1.8
1.8
2.0
2.2
2.2
2.4
4700
5000
5100
5600
9100
10000
11000
12000
13000
15000
16000
18000
20000
22000
24000
27000
30000
33000
36000
39000
43000
47000
51000
56000
62000
68000
Cap
(pF)
75000
82000
91000
100000
Catalog
Part Number
29320B753JO0
29320B823JO0
29320B913JO0
29320B104JO0
29330B273JO0
29330B303JO0
29330B333JO0
29330B363JO0
29330B393JO0
29330B433JO0
29330B473JO0
29330B513JO0
29330B563JO0
29330B623JO0
29330B683JO0
29350B123JO0
29350B133JO0
29350B153JO0
29350B163JO0
29350B183JO0
29350B203JO0
29350B223JO0
29350B243JO0
29380B912JO0
29380B103JO0
29380B113JO0
293100B472JO0
293100B502JO0
293100B512JO0
293100B562JO0
Maximum AC Current at 65 ºC
Case
3 MHz 1 MHz 300 kHz 100 kHz Height
(A)
(A)
(A)
(A)
(in)
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
22
24
24
24
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
43
43
43
47
47
47
47
51
39
39
39
27
30
30
33
39
39
39
39
33
33
33
36
36
36
36
36
36
39
39
27
27
27
30
30
30
30
33
24
24
27
18
18
18
20
24
24
24
24
18
20
20
22
22
22
22
24
24
24
24
13
13
15
15
16
18
18
18
12
12
13
8.2
9.1
9.1
9.1
2.50
2.50
2.75
2.75
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.75
2.75
3.00
3.00
2.50
2.50
2.50
2.50
2.75
2.75
3.00
3.25
3.25
3.25
3.25
2.75
2.75
2.75
3.00
Cap
(pF)
1100
1200
1300
1500
1600
1800
2000
Catalog
Part Number
292100B112JO0
292100B122JO0
292100B132JO0
292100B152JO0
292100B162JO0
292100B182JO0
292100B202JO0
Maximum AC Current at 65 ºC
3 MHz 1 MHz 300 kHz 100 kHz
(A)
(A)
(A)
(A)
13
15
15
15
16
16
16
10
11
11
12
12
13
13
6.2
6.8
6.8
7.5
7.5
8.2
8.2
2.7
2.7
2.7
3.0
3.3
3.6
3.6
8,000 Peak Volts
10,000 Peak Volts
3,000 Peak Volts
5,000 Peak Volts
8,000 Peak Volts
10,000 Peak Volts
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
Types 293 and 294 Ratings
Cap
(pF)
6000
6200
6800
7500
8000
8200
2200
2400
2700
3000
3300
3600
3900
4000
4300
1200
1300
1500
1600
1800
2000
47
50
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
250
270
300
330
Maximum AC Current at 65 ºC Case
Catalog
3 MHz 1 MHz 300 kHz 100 kHz Height
(in)
Part Number
(A)
(A)
(A)
(A)
293100B602JO0
293100B622JO0
293100B682JO0
293100B752JO0
293100B802JO0
293100B822JO0
293120B222JO0
293120B242JO0
293120B272JO0
293120B302JO0
293120B332JO0
293120B362JO0
293120B392JO0
293120B402JO0
293120B432JO0
293150B122JO0
293150B132JO0
293150B152JO0
293150B162JO0
293150B182JO0
293150B202JO0
293200B470JO0
293200B500JO0
293200B510JO0
293200B560JO0
293200B620JO0
293200B680JO0
293200B750JO0
293200B820JO0
293200B910JO0
293200B101JO0
293200B111JO0
293200B121JO0
293200B131JO0
293200B151JO0
293200B161JO0
293200B181JO0
293200B201JO0
293200B221JO0
293200B241JO0
293200B251JO0
293200B271JO0
293200B301JO0
293200B331JO0
24
24
24
24
24
24
20
20
20
20
22
22
22
22
22
16
16
16
18
18
18
5.1
5.1
5.1
5.6
5.6
5.6
6.2
6.2
6.8
6.8
7.5
7.5
7.5
8.2
8.2
9.1
9.1
9.1
10
10
10
10
11
33
33
33
36
36
36
20
22
22
24
24
24
27
27
27
15
15
16
18
18
20
2.2
2.4
2.4
2.4
2.7
2.7
3
3
3.3
3.6
3.9
4.3
4.3
4.7
5.1
5.1
5.6
6.2
6.2
6.2
6.8
6.8
7.5
20
20
20
22
22
22
12
13
13
15
15
15
16
16
16
8.2
9.1
9.1
10
11
11
0.5
0.5
0.5
0.6
0.7
0.8
0.9
1
1.1
1.3
1.5
1.6
1.8
2
2.2
2.4
2.7
3
3.6
6.8
3.6
3.9
3.9
10
10
10
11
11
11
5.6
6.2
6.2
6.8
6.8
7.5
7.5
7.5
8.2
4.3
4.3
4.7
4.7
5.1
5.6
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.5
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.3
1.5
1.6
1.6
3.00
3.00
3.00
3.25
3.25
3.25
2.50
2.75
2.75
3.00
3.00
3.00
3.00
3.25
3.25
Cap
(pF)
360
390
430
470
500
510
560
620
680
750
800
820
910
1000
1100
82000
Maximum AC Current at 65 ºC Case
Catalog
3 MHz 1 MHz 300 kHz 100 kHz Height
(in)
Part Number
(A)
(A)
(A)
(A)
293200B361JO0
293200B391JO0
293200B431JO0
293200B471JO0
293200B501JO0
293200B511JO0
293200B561JO0
293200B621JO0
293200B681JO0
293200B751JO0
293200B801JO0
293200B821JO0
293200B911JO0
293200B102JO0
293200B112JO0
29430B823JO0
29430B913JO0
29430B104JO0
29440B683JO0
29440B753JO0
29450B333JO0
29450B363JO0
29450B393JO0
29450B403JO0
29450B433JO0
29450B473JO0
29450B513JO0
29450B563JO0
29450B623JO0
29460B183JO0
29460B203JO0
29460B223JO0
29460B243JO0
29460B273JO0
29460B303JO0
29480B123JO0
29480B133JO0
29480B153JO0
29480B163JO0
294100B103JO0
11
11
12
12
12
12
13
13
13
13
15
15
15
15
16
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
7.5
8.2
8.2
9.1
9.1
9.1
10
11
11
12
12
12
13
13
15
62
62
62
56
62
56
56
56
56
56
56
56
56
56
51
51
51
56
56
56
43
47
47
47
43
3.9
4.3
4.7
4.7
5.1
5.1
5.6
6.2
6.2
6.8
6.8
6.8
7.5
7.5
8.2
43
43
43
39
43
39
39
39
39
39
39
39
39
39
36
36
36
39
39
39
30
30
33
33
30
1.8
2
2.2
2.2
2.4
2.4
2.7
2.7
2.7
3
3.3
3.3
3.6
3.6
3.9
39
39
39
36
36
27
30
30
30
30
30
33
33
33
22
24
24
27
27
27
20
20
20
22
18
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.75
2.75
2.75
2.75
2.75
2.75
2.75
5.00
5.00
5.00
5.00
5.00
4.50
4.50
5.00
5.00
5.00
5.00
5.00
5.00
5.00
4.00
4.00
4.00
4.50
4.50
5.00
4.50
4.50
5.00
5.00
5.00
12,000 Peak Volts
3,000 Peak Volts
91000
100000
68000
75000
33000
15,000 Peak Volts
2.50
2.50
2.75
2.75
3.00
3.00
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
4,000 Peak Volts
5,000 Peak Volts
36000
39000
40000
43000
47000
51000
56000
62000
18000
20000
22000
24000
27000
30000
12000
13000
15000
16000
10000
20,000 Peak Volts
6,000 Peak Volts
8,000 Peak Volts
10,000 Peak Volts
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
Type 294 Ratings
Cap
(pF)
11000
8000
8200
9100
4300
4700
5000
5100
5600
6000
6200
6800
7500
2000
2200
2400
2700
3000
3300
3600
3900
4000
1100
1200
1300
1500
Catalog
Part Number
294100B113JO0
294120B802JO0
294120B822JO0
294120B912JO0
294150B432JO0
294150B472JO0
294150B502JO0
294150B512JO0
294150B562JO0
294150B602JO0
294150B622JO0
294150B682JO0
294150B752JO0
294200B202JO0
294200B222JO0
294200B242JO0
294200B272JO0
294200B302JO0
294200B332JO0
294200B362JO0
294200B392JO0
294200B402JO0
294250B112JO0
294250B122JO0
294250B132JO0
294250B152JO0
Maximum AC Current at 65 ºC Case
3 MHz 1 MHz 300 kHz 100 kHz Height
(in)
(A)
(A)
(A)
(A)
30
30
30
30
27
27
27
27
27
27
27
27
30
22
22
22
22
24
24
24
24
24
18
18
18
20
43
39
39
39
30
30
33
33
36
36
36
36
36
22
24
24
24
27
27
27
30
30
18
18
18
20
30
27
27
27
20
22
22
22
22
24
24
24
27
15
15
16
16
18
18
18
20
20
11
11
12
12
18
16
16
16
11
12
12
12
13
15
15
15
16
7.5
8.2
8.2
9.1
9.1
10
10
11
11
5.6
5.6
6.2
6.2
5.00
5.00
5.00
5.00
4.50
4.50
4.50
4.50
5.00
5.00
5.00
5.00
5.00
4.50
4.50
4.50
5.00
5.00
5.00
5.00
5.00
5.00
4.50
4.50
4.50
5.00
Cap
(pF)
1600
1800
100
110
120
130
150
160
180
200
220
240
250
270
300
330
360
390
430
470
500
510
560
620
680
750
800
820
910
1000
Catalog
Part Number
294250B162JO0
294250B182JO0
294300B101JO0
294300B111JO0
294300B121JO0
294300B131JO0
294300B151JO0
294300B161JO0
294300B181JO0
294300B201JO0
294300B221JO0
294300B241JO0
294300B251JO0
294300B271JO0
294300B301JO0
294300B331JO0
294300B361JO0
294300B391JO0
294300B431JO0
294300B471JO0
294300B501JO0
294300B511JO0
294300B561JO0
294300B621JO0
294300B681JO0
294300B751JO0
294300B801JO0
294300B821JO0
294300B911JO0
294300B102JO0
Maximum AC Current at 65 ºC Case
3 MHz 1 MHz 300 kHz 100 kHz Height
(in)
(A)
(A)
(A)
(A)
20
20
7.5
8.2
8.2
9.1
9.1
9.1
10
10
11
11
11
11
12
12
12
13
13
13
13
13
15
15
15
16
16
16
16
18
20
22
5.1
5.1
5.6
6.2
6.2
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
9.1
10
11
11
11
12
12
13
13
13
15
15
15
15
16
13
13
2
2.2
2.4
2.7
3
3.3
3.6
3.9
3.9
4.3
4.3
4.7
5.1
5.1
5.6
6.2
6.2
6.8
6.8
6.8
7.5
8.2
8.2
8.2
9.1
9.1
10
10
6.8
7.5
0.7
0.8
1
1.1
1.3
1.5
1.6
1.8
2
2
2
2.2
2.4
2.4
2.7
3
3
3.3
3.3
3.3
3.6
3.9
4.3
4.3
4.7
4.7
5.1
5.1
5.00
5.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.00
4.50
4.50
4.50
4.50
4.50
4.50
12,000 Peak Volts
30,000 Peak Volts
15,000 Peak Volts
20,000 Peak Volts
25,000 Peak Volts
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
微控制器 MCU
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