Type CMR
,
High-Reliability, Mica Capacitors
High-Reliability Dipped Capacitors/MIL-PRF-39001
Type CMR meets requirement of MIL-PRF-39001, Type
CMR high-reliability dipped silvered mica capacitors
are ideal for high-grade ground, airborne, and space-
borne devices, such as computers, jetcraft, and mis-
siles.
Standard, Miniature Dipped Mica and
L
Max.
H
Max.
T
Max
0.078"
Measured at
point where
phenolic cone
becomes a
cylinder
No Solder
Minuscule Pant Leg
1.0"
Min.
S
±0.031
Specifications
Ratings and Dimensions
Cap
(pF)
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
Catalog
Part Number
CMR03E220DOYR
CMR03E240DOYR
CMR03E270JOYR
CMR03E300JOYR
CMR03E330JOYR
CMR03E360JOYR
CMR03E390JOYR
CMR03E430JOYR
CMR03E470JOYR
CMR03E510JOYR
CMR03E560JOYR
CMR03E620JOYR
CMR03E680JOYR
CMR03E750JOYR
CMR03E820JOYR
CMR03F910JOYR
CMR03F101JOYR
CMR03F111JOYR
CMR03F121JOYR
CMR03F131JOYR
L
in (mm)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
CD16, CDV16 and CD4
Voltage Range:
50 Vdc to 500 Vdc
L
Capacitance Range:
1 pF to 91,000 pF
Max.
Capacitance Tolerance:
±
½
pF (D)
,
±1% (F), ±2% (G), ±5% (J)
H
Temperature Range:
–55 ºC to +125 ºC (O), –55 ºC
Max.
150 ºC (P)
to
0.06"
P temperature range available only for
CMR04, CMR05, CMR06, CMR07, CMR08
Measured at
point where
Reliability:
Meets Requirements of
phenolic cone
MIL-PRF-39001
No Solder
Minuscule
becomes a
Established reliability to .01%/1,000 hours failure rate
Pant Leg
cylinder
H
in (mm)
50 Vdc
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.200 (5.1)
.210 (5.3)
T
in (mm)
.110 (2.8)
.110 (2.8)
.110 (2.8)
.110 (2.8)
.110 (2.8)
.110 (2.8)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.130 (3.3)
.130 (3.3)
.130 (3.3)
.130 (3.3)
.130 (3.3)
S
in (mm)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
d
in (mm)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
Cap
(pF)
150
160
180
200
220
240
270
300
330
360
390
400
15
18
20
22
24
27
30
33
Catalog
Part Number
CMR03F151JOYR
CMR03F161JOYR
CMR03F181JOYR
CMR03F201JOYR
CMR03F221JOYR
CMR03F241JOYR
CMR03F271JOYR
CMR03F301JOYR
CMR03F331JOYR
CMR03F361JOYR
CMR03F391JOYR
CMR03F401JOYR
CMR03C150DOAR
CMR03C180DOAR
CMR03E200DOAR
CMR03E220DOAR
CMR03E240DOAR
CMR03E270JOAR
CMR03E300JOAR
CMR03E330JOAR
L
in (mm)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 (6.9)
.270 ( 6.9)
.270 ( 6.9)
H
in (mm)
S
±0.031
T
Max
1.0"
Min.
T
in (mm)
S
in (mm)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 ( 3.0)
.120 ( 3.0)
d
in (mm)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 (.4)
.016 ( .4)
.016 ( .4)
.210 (5.3)
.210 (5.3)
.210 (5.3)
.220 (5.6)
.220 (5.6)
.220 (5.6)
.230 (5.8)
.230 (5.8)
.240 (6.1)
.240 (6.1)
.250 (6.4)
.250 (6.4)
100 Vdc
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.190 (4.8)
.200 ( 5.1)
.200 ( 5.1)
.140 (3.6)
.140 (3.6)
.140 (3.6)
.150 (3.8)
.150 (3.8)
.160 (4.1)
.160 (4.1)
.170 (4.3)
.180 (4.6)
.180 (4.6)
.190 (4.8)
.190 (4.8)
.110 (2.8)
.110 (2.8)
.110 (2.8)
.120 (3.0)
.120 (3.0)
.120 (3.0)
.120 ( 3.0)
.120 ( 3.0)
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Ph: (508)996-8564
•
Fax: (508)996-3830
•
www.cde.com
Type CMR
,
High-Reliability, Mica Capacitors
Specifications
Capacitance
is within tolerance when
measured at these frequencies:
1 - 1000 pF @ 1 MHz
> 1000 pF @ 1 Khz
Dissipation Factor
limits are below.
Measure dissipation factor at 1 MHz
when the capacitance is 1 pF to 1000
pF, and at 1 kHz when the capacitance
is greater than 1000 pF. Dissipation
factor is equal to DF = 2pfRC, where f
is the test frequency, R is the equivalent
series resistance, and C is the capaci-
tance. For other capacitance values,
see Figure 1.
Capacitance
Dissipation Factor
100-1000 pF 0.00075 max at 1 MHz
1100-3300 pF 0.0014 max at 1 kHz
3600-9100 pF 0.0013 max at 1 kHz
10,000 pF
0.0012 max at 1 kHz
Quality Factor (Q)
is the reciprocal of
dissipation factor.
Insulation Resistance
for capacitanc-
es up to 10,000 pF is greater than 100
G. at 25 ºC, greater then 10 G. at 125
ºC, and greater than 5 G. at 150 ºC. For
other capacitance values and tempera-
tures, see Figure 2.
Withstanding Voltage
is two times
the rated voltage, and can be applied
up to 5 seconds without damage.
Temperature Coefficient and Capaci-
tance Drift
measure the capacitors’
capacitance at 25 ºC, -55 ºC, 25 ºC, 125 ºC
(or 150 ºC) and at 25 ºC after stabilizing
at each temperature. The capaciance
will meet the limits of the Characteristic
table shown in Ordering Information.
Failure Rate:
Type CMR capacitors have
specified failure rate levels ranging from
0.01% to 1.0% per 1000 hours. The fail-
ure rate level is established at 90% confi-
dence level and is referred to operation-
al life at full rated voltage at maximum
rated temperature.
High Voltage Stabilization:
We sub-
ject capacitors with Failure Levels M, P,
and R to a burn-in at twice rated voltage,
at rated temperature, for a minimum of
48 hours. Capacitors that show dam-
age, arcing, breakdown, or low IR are
removed. We reject the lot if more then
8% of the capacitors fail.
Solderability:
After an 8-hour steam
aging, coat leads with a rosin flux (R)
and immerse in molten 245 ºC ±5 ºC
60/40 tin/lead solder. Solder coverage
will be no less than 95% when examined
at 10X magnification.
Life Test:
Subject the capacitors to
maximum operating temperature (+125
ºC or +150 ºC) with 1.5 times rated volt-
age applied for 10,000 hours. Take
readings and make visual observations
every 2000 hours.
There will be no visual damage and the
capacitors will meet the after-test limits
on the following page.
Resistance to Solvents:
Subject the
capacitors to three cycles of 3 minute
immersion in solvent, 10 strokes with
bristle brush and, where applicable,
½ minute in vapor, per MIL-STD-202,
Method 215. Repeat the three cycles for
three solvent mixtures: Isolpropyl alchol
mixture (Solvent 1), azeotrope mixture
(Solvent 3), and water/propylene-glycol
mixture (Solvent 4). The marking will
not rub off or smear and there will be no
visible damage to the capacitor body.
Refer to MIL-STD-202 for details.
Resistance to Soldering Heat:
Capac-
itors will meet the requirements of MIL-
STD-202, Method 210 Test Condition G.
Immerse capacitor leads to within .250
inches (6.4 mm) of the body in molten
tin/lead solder (260 ºC ±5 ºC) for 10 ±2
seconds. Allow to cool. Capacitors will
meet the after-test limits on the follow-
ing page.
Marking
of capacitors conforms to
method I of MIL-STD-1285, and includes
the type designation, “JAN,” brand,
trademark, source code, date code, rat-
ed voltage, capacitance, capacitance
tolerance, and the highest rated tem-
perature. Small capacitors are marked
with the letter “J”.
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Ph: (508)996-8564
•
Fax: (508)996-3830
•
www.cde.com
Type CMR
,
High-Reliability, Mica Capacitors
Moisture Resistance:
Capacitors
will meet the requirements of
MIL-STD-202, Method 106F as outlined
here and diagrammed on the
right. Apply 100 V or the rated voltage
(whichever is less) to half of the
capacitors. Don’t apply voltage to
the other half. Refer to MIL-STD-
202 for details.
1. Dry capacitors for 24 hours in a
50±2 °C oven and then allow to
stabilize at room temperature.
2. Subject the capacitors to 20 24-
hour continuous cycles with
relative humidity and temperature
as shown.
3. 4 to 24 hours after completion of
the last cycle the capacitors will
show no visual damage and will
meet the after-test limits below.
After-Test Limits
Test
Moisture Resistance
Life Test
Solder Heat
IL=Initial Limit
Withstand
Voltage
IL
IL
IL
Insulation
Resistance
30 GΩ
IL
IL
Capacitance Change
(whichever is greater)
NV±1% or ±1 pF
NV±1% or ±1 pF
IV±5% or ±5pF
150% IL 2/3xIL
150% IL 2/3xIL
IL
IL
DF
Q
NV=Nominal Value IV=Initial Value
Ordering Information
Order by complete part number, as below.
For other options, write your requirements on your quote request.
Part Numbering System
CMR05
CDE
Type
C
100
J
P
Temperature Range
O = –55 °C to +125 °C
P = –55 °C to +150 °C*
D
Voltage
Y = 50 Vdc
A = 100 Vdc
C = 300 Vdc
D = 500 Vdc
R
Failure Rate
M = 1.0%/1000 hrs.
P = .1%/1000 hrs.
R = .01%/1000 hrs.
Capacitance Capacitance
1R0 = 1.0pF
Tolerance
361 = 360pF
D = ±.5 pf
122 = 1200pF
F = ±1%
G = ±2%
Characteristic
J = ±5%
Temp. Coeff.
ppm/°C
C
E
F
–200 to +200
–20 to +100
0 to + 70
CapacitanceDrift
±(0.5% +0.1pF)
±(0.1% +0.1pF)
±(0.05% +0.1pF)
Standard
Cap. Range
1 – 18 pF
20 – 82 pF
91 pF and up
*P temperature range available for CMR04, CMR05, CMR06, CMR07, CMR08
CDE Cornell Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Ph: (508)996-8564
•
Fax: (508)996-3830
•
www.cde.com
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