MIL-PRF-49470 LOW PROFILE
REDUCED HEIGHT-LARGER CASE SIZE
MIL-PRF-49470
(change K to M
for 20% tol.)
M for 2
0% tol
.
Cap
Tol.
inches (mm)
10%
Height A
Presidio Part No.
(change K to M for
20% tol.)
Cap Case
µF
Cap
Tol.
inches (mm)
10%
Height A
Presidio Part No.
(change K to M for
20% tol.)
MIL-PRF-49470
(change K to M
for 20% tol.)
Cap Case
µF
50V
M49470 X 01 475 K A *
M49470 X 01 565 K A *
M49470
M49470
M49470
M49470
X
X
X
X
01
01
01
01
156
476
566
686
K
K
K
K
A
A
A
A
*
*
*
*
4.7
5.6
15
47
56
68
82
100
4
4
3
2
2
2
2
2
.240 (6.10)
.240
.240
.240
.240
(6.10)
(6.10)
(6.10)
(6.10)
10%
10%
10%
10%
10%
10%
10%
10%
HR S 2 05 BX 475 K 2 * 4
HR S 2 05 BX 565 K 2 * 4
HR S 2 13 BX 156 K 2 * 10
HR S 2 15 BX 476 K 2 * 15
HR
HR
HR
HR
S 2 15
S 3 15
S 3 15
S 4 15
BX 566
BX 686
BX 826
BX 107
K
K
K
K
2 * 15
2 * 15
2 * 15
2 * 15
M49470 X 01 225 K B *
M49470 X 01 335 K B *
M49470
M49470
M49470
M49470
X
X
X
X
01
01
01
01
825
276
336
396
K
K
K
K
B
B
B
B
*
*
*
*
2.2
3.3
8.2
27
33
39
47
4
4
3
2
2
2
2
100V
.240 (6.10)
.240
.240
.240
.240
(6.10)
(6.10)
(6.10)
(6.10)
10% HR S 2 05
10% HR S 2 05
10% HR S 2 13
10% HR S 2 15
BX 225 K 3 * 4
BX 335 K 3 * 4
BX 825 K 3 * 10
BX 276 K 3 * 15
M49470 X 01 826 K A *
M49470 X 01 107 K A *
.360 (9.14)
.360 (9.14)
.480 (12.19)
M49470 X 01 476 K B *
.360 (9.14)
.360 (9.14)
10% HR S 2 15 BX 336 K 3 * 15
10% HR S 3 15 BX 396 K 3 * 15
10% HR S 3 15 BX 476 K 3 * 15
MIL-PRF-49470
(change K to M
for 20% tol.)
Cap Case
µF
Height A
inches (mm)
Cap
Tol.
10%
Presidio Part No.
(change K to M for
20% tol.)
MIL-PRF-49470
(change K to M
for 20% tol.)
Cap
µF
Case
Height A
inches (mm)
Cap
Tol.
10%
Presidio Part No.
(change K to M for
20% tol.)
200V
M49470 R 01 105 K C *
M49470 R 01 125 K C *
M49470 R 01 155 K C *
M49470 R 01 395 K C *
M49470 R 01 126 K C *
M49470
M49470
M49470
M49470
R
R
R
R
01
01
01
01
156
186
226
276
K
K
K
K
C
C
C
C
*
*
*
*
1.0
1.2
1.5
3.9
12
15
18
22
27
4
4
4
3
2
2
2
2
2
.120 (3.05)
.240 (6.10)
.240
.240
.240
.240
(6.10)
(6.10)
(6.10)
(6.10)
10%
10%
10%
10%
10%
10%
10%
10%
10%
HR S 1 05 BR 105 K 4 * 4
HR S 2 05 BR 125 K 4 * 4
HR S 2 05 BR 155 K 4 * 4
HR
HR
HR
HR
S 2 13
S 2 15
S 2 15
S 3 15
BR 395
BR 126
BR 156
BR 186
K
K
K
K
4 * 10
4 * 15
4 * 15
4 * 15
M49470 Q 01 564 K E *
M49470 Q 01 684 K E *
M49470 Q 01 185 K E *
M49470 Q 01 565 K E *
M49470
M49470
M49470
M49470
Q
Q
Q
Q
01
01
01
01
685
825
106
126
K
K
K
K
E
E
E
E
*
*
*
*
.56
.68
1.8
5.6
6.8
8.2
10
12
4
4
3
2
2
2
2
2
500V
.240 (6.10)
.240 (6.10)
.240 (6.10)
.240 (6.10)
.240 (6.10)
.360 (9.14)
.360 (9.14)
.480 (12.19)
10%
10%
10%
10%
10%
10%
10%
10%
HR S 2 05 BQ564 K 6 * 4
HR S 2 05 BQ684 K 6 * 4
HR S 2 13 BQ185 K 6 * 10
HR
HR
HR
HR
HR
S 2 15
S 2 15
S 3 15
S 3 15
S 4 15
BQ565
BQ685
BQ825
BQ106
BQ126
K
K
K
K
K
6 * 15
6 * 15
6 * 15
6 * 15
6 * 15
.360 (9.14)
.360 (9.14)
.480 (12.19)
HR S 3 15 BR 226 K 4 * 15
HR S 4 15 BR 276 K 4 * 15
For these parts low profile indicates the height has been
reduced by using a larger case code and reducing the number
of chips per stack.
Asterisk (*) refers to lead style A – F; consult factory or DSCC
website for qualification status.
49470 LOW PROFILE
49470
Lead Symbol
(Last Digit of P/N)
A
B
D
C
F
Lead Style
N (straight)
L (formed)
L (formed)
J (formed)
J (formed)
Stack Height
Profile
(Dimension A)
Low
Low
Low
Low
Low
Formed Lead Height
inches (mm)
N/A
.070 ± .010 (1.78 ± 0.25)
.045 ± .010 (1.14 ± 0.25)
.070 ± .010 (1.78 ± 0.25)
.045 ± .010 (1.14 ± 0.25)
49470
Case
Code
1
2
3
4
5
6
C ± .025 in.
(± .64 mm)
.450 (11.43)
.800 (20.32)
.450 (11.43)
.400 (10.16)
.250 (6.35)
1.250 (31.75)
49470 DIMENSIONS
D inches (mm)
Min
Max
1.950 (49.53)
1.450 (36.83)
.950 (24.13)
.350 (8.89)
.224 (5.69)
1.950 (49.53)
2.075 (52.71)
1.535 (38.99)
1.075 (27.31)
.425 (10.80)
.275 (6.99)
2.075 (52.71)
E (max)
inches (mm)
.500 (12.70)
.870 (22.10)
.500 (12.70)
.440 (11.18)
.300 (7.62)
1.350 (34.29)
Number of
Leads Per Side
20
15
10
4
3
20
49470/87106/88011 LEAD STYLE AND DIMENSIONS
MIL-PRF-49470 P/N
M49470
Performance
Specification Indicating
MIL-PRF-49470
(for T Level parts substitute
“T” for “M” in the above)
X
Characteristic
(1.2.1.1)
01
Performance
Specification
Sheet Number
Indicating
MIL-PRF-49470/1
475
Capacitance
Value
(1.2.1.2)
K
J = 5%
K = 10%
M = 20%
Capacitance
Tolerance (1.2.1.3)
A
Rated
Voltage
(1.2.1.4)
A
Lead
Configuration
(1.2.1.5)
P only)
5% tol. (B
Call for
5
7169 Construction Court, San Diego, CA 92121 USA • Tel: 858-578-9390 • Fax: 800-538-3880 or 858-578-6225
www.presidiocomponents.com • info@presidiocomponents.com
MIL-PRF-49470 ELECTRICAL AND PERFORMANCE CHARACTERISTICS
(ALL CHARACTERISTICS AND TEST METHODS IAW MIL-PRF-49470)
ELECTRICAL CHARACTERISTICS
Rated Voltage:
50/100/200/500 volts.
Temperature Coefficient:
Dielectric Type
Bias = 0 Volt Bias = Rated Voltage
BP All Voltages
±30PPM
±30PPM
BX 50/100V
±15%
+15, -25%
BR 200V
±15%
+15, -40%
BQ 500V
±15%
+15, -50%
Capacitance:
Measured at 1.0 volt (open circuit) and 1KHz.
See tables on pages 2 through 5.
Capacitance Tolerance:
J = ±5%, K = ±10%, M = ±20%.
Dissipation Factor:
When tested at 1.0 volt (open circuit)
and 1KHz, BP characteristic shall be .15% maximum and
BX/BR/BQ characteristic shall be 2.5% maximum.
Dielectric Withstanding Voltage:
Dielectric withstanding
voltage will be tested at 250% of rated voltage except for
500V rated parts which will be tested at 150% of rated voltage.
Insulation Resistance:
11
At +25°C, rated voltage: 10
Ω
or 1000 MΩ–µF,
whichever is less.
10
At +125°C, rated voltage: 10
Ω
or 100 MΩ–µF,
whichever is less.
Barometric Pressure:
Parts will operate at rated voltage
(80% of rated voltage for 500 volt parts) at reduced pressure
up to 100,000 feet.
Shock, Specified Pulse:
Parts remain operational during
and after impacts of 100 G’s.
Vibration:
Parts remain operational during and after operating
in high vibration environments of up to 20 G’s.
Marking:
Marking shall be in accordance with Mil-STD-1285
and Mil-PRF-49470. Minimum marking will be “JB”,
manufacturer’s code (PCI), capacitance and tolerance, and
date code. Full marking will be included on the package.
Cage Code 60212:
Presidio Components, Inc.
ADDITIONAL REQUIREMENTS
(T49470 PART NUMBERS)
Ultrasonic Imaging:
All parts are imaged during in-process
testing to remove voids and delaminations IAW EIA 469.
Destructive Physical Analysis:
A sample of chips is
examined prior to assembly for defects in the microstructure.
As part of Group A, an additional sample is examined for
cracks or assembly defects.
Thermal Shock:
Prior to voltage conditioning, all parts are
cycled between -55˚C and +125˚C, 20 times. Prior to life
test sample pieces receive 100 cycles under conditions out-
lined above.
Voltage Conditioning:
All parts are tested for 168 - 264
hours at 125˚C and 200% of rated voltage except 500V rated
parts are tested at 120% of rated voltage. The overall percent
defective allowed (PDA) is 5% for case codes 4 and 5 and 8%
for all other case codes. The PDA in the last 48 hours of volt-
age conditioning is .5% for case codes 4 and 5, and 1% for all
other case codes, or 1 piece whichever is greater.
Life:
For qualification, parts are tested for 4000 hours at
+125˚C and 200% of rated voltage except 500V rated parts
shall be tested at 120% of rated voltage. For each lot, 12
pieces are tested for a 1000 hours under conditions out-
lined above.
Humidity, Steady State, Low Voltage:
Six pieces are tested
from each lot at 1.3 volts, 85% RH and 85˚C, to ensure the
absence of low voltage failure mechanisms. These
mechanisms include microcracking.
Marking:
Parts will be marked as M49470 parts except “JB” is
replaced with “JT”.
PERFORMANCE CHARACTERISTICS AND
TEST METHODS
(M49470 PART NUMBERS)
Operating Temperature Range:
The operating temperature
range is -55˚C to +125˚C.
Thermal Shock:
All parts are cycled between -55˚C and
+125˚C, 5 times.
Voltage Conditioning:
All parts are tested for 96 hours at
125˚C and 200% of rated voltage except 500V rated parts
are tested at 120% of rated voltage. The overall percent
defective allowed (PDA) is 10%.
Solderability:
Meets Mil-STD-202 and J-STD-001 requirements.
Resistance to Soldering Heat:
Parts withstand 260˚C for 10
seconds with no degradation in electrical performance or
lead attachment.
Terminal Strength:
Leads will withstand 5 pounds (4 pounds
for case code 5) of applied force without rupturing.
Moisture Resistance:
Every 3 months, parts are tested for
20 cycles at 90% RH and between -10˚C to +65˚C. Bias is
applied during the first 10 cycles.
Life:
Parts are tested for 1000 hours at +125˚C and 200% of
rated voltage except 500V rated parts shall be tested at
120% of rated voltage.
MIL-PRF-49470 FREQUENCY RESPONSE CURVES
DOWNLOADABLE GRAPHS
IN PDF FORMAT
VISIT our library
of Power Supply Capacitors
Frequency Response Curves
LOG ON TO PRESIDIO’S WEBSITE AT:
www.presidiocomponents.com/curves
All graphs in PDF format for easy viewing.
10µF, 50 VOLT M49470X01106_A_
PRESIDIO PN S405BX106_2_4
6
7169 Construction Court, San Diego, CA 92121 USA • Tel: 858-578-9390 • Fax: 800-538-3880 or 858-578-6225
www.presidiocomponents.com • info@presidiocomponents.com
