Military Glass Capacitors
Glass/Glass-K Capacitors
GLASS CAPACITOR MIL-PRF-23269
ESTABLISHED RELIABILITY
M AND S FAILURE RATE LEVEL
100V, 300V, 500V
Style
CYR10, CYR15, CYR20, CYR30
CYR51, CYR52, CYR53
Slash Sheets
/01, 3001-3126, 7001-7126
/02, 3001-3057, 7001-7057
/03, 3001-3072, 7001-7057
/04, 3001-3036, 7001-7021
/10, 3001-3150, 3201-3218, 3301-3327
MIL-PRF-11272
300V, 500V
Style
CY10, CY15, CY20, CY30, CY06, CY07, CY08
Slash Sheets
/01, /02, /03, /04, /13, /14, /15
GLASS-K CAPACITOR
MIL-PRF-11015
50V
Style
CK31, CK32
Slash Sheet
/25
MIL-PRF-39014
50V
Style
CKR31, CKR32
Slash Sheet
/21
Glass dielectric capacitors have been the capacitors of
choice for extreme long-term stability and reliability for almost
fifty years. They are available in glass or glass composition,
and are covered by MIL-PRF-11272 and MIL-PRF-23269 or
MIL-PRF-11015 and MIL-PRF-39014, respectively.
• CY Series Glass Dielectric capacitors,
available in both
axial and radial configurations, offer the industry’s highest
performance and maximum stability for aerospace, military
and satellite applications which require “S” level reliability,
radiation hardness and operating temperatures up to
+200°C. Capacitance values range from 0.5 pF to 10,000 pF
with tolerances to ±0.5%. Rated voltage is from 50 to
2,000 VDC, with a temperature coefficient of 140±25
ppm/°C. Operating temperature range is -75°C to +200°C.
• CK Series Glass-K capacitors,
available in axial
configurations, offer low noise and low dielectric
absorption rate (<0.1%), for digital systems and sensor
applications where low loss and stability are required. The
Glass-K technology features “M” level reliability, radiation
resistance and operating temperatures up to +200°C.
Capacitance values range from 270 pF to 100,000 pF (0.1
µF) with tolerances to ±5%. Rated voltage is from 25 to 50
VDC, with three temperature characteristics: +2, -10%;
+2, -15% and +20, -45%. Operating temperature range is
-75°C to +200°C.
CAPACITORS – MILITARY SPECIFICATION CROSS-REFERENCE
Military
Specification
MIL-PRF-11015
(Ceramic Capacitors)
MIL-PRF-11272
(Glass Capacitors)
Military
Part No.
CK31
CK32
CY06
CY07
CY08
CY10
CY15
CY20
CY30
AVX
Part No.
CK31
CK32
CY06
CY07
CY08
CY10
CY15
CY20
CY30
Military
Specification
MIL-PRF-39014
(Established Reliability)
(Ceramic Capacitors)
Military
Part No.
CKR31
CKR32
CYR10
CYR15
CYR20
CYR30
CYR51
CYR52
CYR53
AVX
Part No.
CKR31
CKR32
CYR10
CYR15
CYR20
CYR30
CYR51
CYR52
CYR53
MIL-PRF-23269
(
Established Reliability)
32
2
Military Glass Capacitors
MIL-PRF-23269/01, /02, /03, /04
CYR10, 15, 20, 30
These precision glass-dielectric capacitors are QPL to Established
Reliability specification MIL-PRF-23269. Fused monolithic construc
tion provides excellent electrical performance, environmental immu
nity, stability and retraceability. These capacitors have axial leads.
JCY6E
151JM
AVX
APPLICATIONS
CYR10
M23269J
02-3042
AVX
CYR15
PERFORMANCE CHARACTERISTICS
Temperature Coefficient:
+140 ±25 ppm/°C from
-55°C to +125°C. TC of all units will track and retrace to with
in ±5 ppm.
Life:
At rated conditions (100% rated voltage, 125°C),
capacitance change is less than:
±0.5% after 2,000 hours
±2.0% after 30,000 hours
At accelerated conditions (150% rated voltage, 125°C),
capacitance change is less than:
±0.5% after 2,000 hours
±2.0% after 6,000 hours
Insulation Resistance:
A minimum of 100,000 megohms at
25°C and 10,000 megohms at 125°C.
Voltage/Temperature Rating:
Voltage ratings are shown in
the part number tables. The operating temperature range is
-55°C to +125°C.
Radiation Resistance:
The unique materials and construc
tion techniques involved with glass capacitors make them
ideal for use in radiation environments. After a total dose
of nearly 10
8
rads (H
2
O) glass capacitors exhibit only a
minor change in capacitance (≤.5%) and an 8% change in
dissipation factor. Furthermore, glass capacitors can operate
in fast neutron flux environments of 10
15
N cm
-2
sec
-1
and
experience little or no damage in component parameters.
Voltage Coefficient:
Zero.
Additional performance details are given in the AVX
“Performance Characteristics of Multilayer Glass Dielectric
Capacitors” technical paper.
M2326S
03-7069
AVX
CYR20
M23269
04-3016
AVX
CYR30
W
28.58
(1.125)
Min.
L
T
DIMENSIONS:
Case
Size
CYR10
CYR15
CYR20
CYR30
millimeters (inches)
W
T
1.98 ± .79
(0.078 ± 0.031)
2.77 ± 1.19
(0.109 ± 0.047)
3.58 ± 1.19
(0.141 ± 0.047)
3.58 ± 1.19
(0.141 ± 0.047)
L
8.74 ± 1.19
(0.344 ± 0.047)
11.91 ± 1.19
(0.469 ± 0.047)
18.64 ± 1.57
(0.734 ± 0.062)
19.46 ± 1.57
(0.766 ± 0.062)
Lead Dia.
+0.1(+0.004)
-0.03(±0.001)
.51
(0.020)
.51
(0.020)
.63
(0.025)
.63
(0.025)
4.37 ± .79
(0.172 ± 0.031)
6.76 ± .79
(0.266 ± 0.031)
10.72 ± 1.19
(0.422 ± 0.047)
19.05 ± 1.98
(0.750 ± 0.078)
Note:
Standard leads are solder-coated Dumet.
9
39
Military Glass Capacitors
MIL-PRF-23269/01, /02, /03, /04
CYR10, 15, 20, 30
HOW TO ORDER
Military Type Designation:
Styles CYR10, CYR15, CYR20, CYR30
Dash Number Option:
MIL-PRF-23269/01, 02, 03, 04 (Add Appropriate Dash Number)
M23269
Style
Military Specification
Established Reliability
Glass Capacitor
01
Case Size
01 = CYR10
02 = CYR15
03 = CYR20
04 = CYR30
3
Failure Rate
3 = M level 1%/1000 hrs.
7 = S level .001%/1000 hrs.
(100 volt rating only)
001
Capacitance Code
Capacitance value
coded in accordance
with MIL-PRF-23269 –
(see Part Number section)
MARKING
CYR10
CYR15-30
AVX
JCY3A
0R5JM
J
C
Y
3
A
= JAN Trademark
= Capacitor
= Glass Dielectric
= Last digit of year
= 4 week lot code
M23269J
02-3057
AVX 03 B
M23269 = Military specification 057 = Dash Number –
(capacitance in pF and
established reliability
capacitance tolerance)
glass capacitor
AVX = AVX Corporation
J = JAN Trademark
03 = Year
02 = Case size (CYR15)
B = Lot Code
3 = Failure rate (M level)
0R5 = Capacitance code –
0R5 = 0.5pF
J = Capacitance tolerance –
J = ±5%, G = ±2%, F = ±1%
M = Failure level
AVX = AVX Corporation
MILITARY PART NUMBER IDENTIFICATION
Cap. Value
(pF)
500 Volts**
.5
1.0
1.5
2.2
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
Part Number*
Capacitance Tolerance
CYR10 M23269/01-
±.25pF
±.5pF
–
* 001
002
–
003
–
004
* 005
006
–
007
008
009
–
010
011
012
–
013
014
015
–
016
–
017
–
019
–
021
–
023
–
025
–
027
–
029
–
031
–
033
–
±1%
–
–
–
–
–
–
–
* 049
052
055
058
061
064
067
070
073
076
±2%
* 035
037
039
041
043
045
047
050
053
056
059
062
065
068
071
074
077
±5%
–
–
–
–
–
–
–
–
–
–
–
–
* 018
020
022
024
026
028
030
032
034
±5%
* 036
038
040
042
044
046
048
051
054
057
060
063
066
069
072
075
078
Cap. Value
(pF)
Part Number*
Capacitance Tolerance
±5%
* 081
084
087
090
093
096
099
102
105
108
111
114
±5%
117
120
123
126
±5%
* 003
006
009
012
015
018
021
024
027
030
±5%
033
036
039
042
045
048
051
054
057
Cap. Value
(pF)
500 Volts**
560
620
680
750
820
910
1,000
1,100
1,200
1,300
1,500
1,600
1,800
2,000
2,200
2,400
2,700
3,000
3,300
300 Volts**
3,600
3,900
4,300
4,700
5,100
500 Volts**
3,600
3,900
4,300
4,700
5,100
5,600
6,200
300 Volts**
6,800
7,500
8,200
9,100
10,000
Part Number*
Capacitance Tolerance
CYR20 M23269/03-
±1%
±2%
001
*
* 002
004
005
007
008
010
011
013
014
016
017
019
020
022
023
025
026
028
029
031
032
034
035
037
038
040
041
043
044
046
047
049
050
052
053
055
056
±1%
3058
3061
3064
3067
3070
±2%
3059
3062
3065
3068
3071
±5%
* 003
006
009
012
015
018
021
024
027
030
033
036
039
042
045
048
051
054
057
±5%
3060
3063
3066
3069
3072
±5%
* 003
006
009
012
015
018
021
±5%
3024
3027
3030
3033
3036
* Add first digit to indicate failure rate.
** S LEVEL = 100V rating for all values.
CYR10 M23269/01- (cont’d.)
500 Volts**
±1%
±2%
68
* 079
* 080
082
083
75
82
085
086
088
089
91
091
092
100
110
094
095
097
098
120
100
101
130
150
103
104
106
107
160
109
110
180
112
113
200
300 Volts**
±1%
±2%
220
115
116
240
118
119
270
121
122
300
124
125
CYR15 M23269/02-
500 Volts**
±1%
±2%
220
* 001
* 002
240
004
005
007
008
270
010
011
300
330
013
014
016
017
360
019
020
390
430
022
023
025
026
470
028
029
510
300 Volts**
±1%
±2%
560
031
032
034
035
620
037
038
680
750
040
041
043
044
820
910
046
047
049
050
1,000
052
053
1,100
1,200
055
056
* Add first digit to indicate failure rate.
** S LEVEL = 100V rating for all values.
CYR30 M23269/04-
±1%
±2%
001
*
* 002
004
005
007
008
010
011
013
014
016
017
019
020
±1%
3022
3025
3028
3031
3034
±2%
3023
3026
3029
3032
3035
40
10
* Add first digit to indicate failure rate.
** S LEVEL = 100V rating for all values.
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