RA1, DA1, BA1 Series

 METALLIZED POLYCARBONATE FILM CAPACITORS
WRAP AND FILL - CYLINDRICAL
METALLIZED POLYCARBONATE 




Self-healing, high reliability High stability
Low capacitance change over wide temperature range
High volumetric efficiency
Precision circuits requiring low losses, light duty, low frequency
energy discharge, coupling and decoupling
STYLE “A1”



Polyester tape wrap, end filled with epoxy
Round-cylindrical shape, axial leads
Designed to meet thermal shock, vibration and moisture resistance specifications
Metallized polycarbonate capacitors are also available in oval-rectangular, axial-lead “Style A2.”
Hermetically sealed units are available. Please contact factory or representative.
SPECIFICATIONS
CONSTRUCTION: metallized polycarbonate capacitors are available only in extended foil (non-inductive)
construction
PACKAGING: polyester tape wrap with epoxy endfills gives the best possible volume density for this type unit
LEADS: tin or tin/lead plated copper wire is standard and may be soldered or welded in circuit assembly
TEMPERATURE RANGE: may be operated at rated DC voltage from -55°C to +125°C without derating voltage
ELECTRICAL (NON-DESTRUCTIVE) TEST
1.
2.
3.
4.
5.
CAPACITANCE: shall be measured at or referred to 1000 ± 20 Hz at 25 ± 5°C for capacitance values up to
and including 1.0 uf. Capacitance values greater than 1.0 mfd shall be measured at 60 ± 6 Hz.
Ref: MIL-STD-202E, Method 305
DISSIPATION FACTOR: shall be measured as described for capacitance and shall not exceed 0.3% to 1
mfd, 0.5% greater than 1 mfd. Typical values throughout the temperature range, are given on curves.
INSULATION RESISTANCE: shall be measured as follows:
50 - 100V at 25°C 25,000 meg/mfd, need not exceed 50,000 Megohms
200V at 25°C 50,000 meg/mfd, need not exceed 100,000 Megohms
Ref: MIL-STD-202E, Method 302
DIELECTRIC STRENGTH: capacitors shall withstand specified DC test potential for one minute through a
limiting resistance of 1 ohm/volt
Terminal to terminal - 150% of DC rating
Terminal to case - 200% of DC rating
Ref: MIL-STD-202E, Method 301
DIELECTRIC ABSORPTION: shall not exceed 0.2% when tested to MIL-C-19978D
Ref: MIL-C-19978D, Paragraph 3.22
Electromagnetic Integrated Solutions
8061 Avonia Road ● Fairview ● Pennsylvania ● 16415
Phone: (814) 474-1571 ● Email: [email protected] ● Web: http://eis.apitech.com
ENVIRONMENTAL TESTS
1.
2.
3.
4.
VIBRATION: capacitors will meet or exceed the requirements of MIL-STD-202E, Method 204
MOISTURE RESISTANCE: capacitors will meet or exceed the requirements of MIL-STD-202E, Method
103B, condition B, with 500 VDC or rated voltage applied, whichever is less
LIFE TEST: will withstand 140% of the rated DC voltage at 125°C for 250 hours with not more than one
failure in 12 units
LEAD PULL TEST: the leads on these capacitors shall withstand a steadily applied axial pull of 5 lbs. for
one minute
CUSTOM DESIGN
Available on short notice -- special shapes, values, characteristics, combination sections and networks. Non-metallic
cases or fabricated steel and brass with glass-to-metal seals. Engineering service is expert and prompt.
APPLICATIONS




Metallized polycarbonate capacitors, in Style "A1" cylindrical wrap and fill cases offer the user the best possible
volume density for cord wood type assemblies. These units have consistently met the environmental
requirements of MIL-C-55514A and moisture resistance per M I L-STD-202E, Method 103B.
Metallized polycarbonate capacitors combine the reliability of self-healing action with high dielectric strength and
insulation resistance of polycarbonate film.
Metallized polycarbonate capacitors are designed primarily for DC application -- blocking, coupling, decoupling,
bypass, DC line filtering where RF and audio components are small in comparison to DC rating. However, they
have been used successfully in such AC power applications as power factor correction and AC line filtering.
Metallized polycarbonate capacitors operate at all temperatures from -55°C to +125°C and are intended for
utilization in sealed or encapsulated assemblies.
APPLICATION GUIDE: [AC VOLTAGE RATING, -55˚C to +125˚C. AMBIENT]
EQUIVALENT VAC [RMS] RATING AT
VOLTAGE RATING
60 Hz
400 Hz
50V
N/A
N/A
100V
63 VAC
45 VAC
200V
160 VAC
95 VAC
400V
200 VAC
170 VAC
600V
240 VAC
190 VAC
(AC voltage assumed to be pure sine wave)
TYPICAL TEMPERATURE CHARACTERISTICS
Electromagnetic Integrated Solutions
8061 Avonia Road ● Fairview ● Pennsylvania ● 16415
Phone: (814) 474-1571 ● Email: [email protected] ● Web: http://eis.apitech.com
1000 Hz
N/A
40 VAC
80 VAC
140 VAC
160 VAC
RA1, DA1, BA1 SERIES – SPECIFICATIONS
DIMENSIONS
*50 VDC
MFD
.0010
.0012
.0015
.0018
.0022
.0027
.0033
.0039
.0047
.0056
.0068
.0082
.010
.012
.015
.018
.022
.027
.033
.039
.047
.056
.068
.082
.10
.12
.15
.18
.22
.27
.33
.39
.47
.56
.68
.82
1.0
1.5
2.0
3.0
4.0
5.0
Dia.
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.21
.22
.25
.17
.18
.19
.21
.22
.25
.27
.29
.31
.29
.30
.35
.42
.42
.38
L
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.53
.53
.53
.53
.53
.53
.53
.53
.53
.65
.78
.78
.78
.90
1.17
**50 – 100 VDC
Part No.
RA1A102
RA1A122
RA1A152
RA1A182
RA1A222
RA1A272
RA1A332
RA1A392
RA1A472
RA1A562
RA1A682
RA1A822
RA1A103
RA1A123
RA1A153
RA1A183
RA1A223
RA1A273
RA1A333
RA1A393
RA1A473
RA1A563
RA1A683
RA1A823
RA1A104
RA1A124
RA1A154
RA1A184
RA1A224
RA1A274
RA1A334
RA1A394
RA1A474
RA1A564
RA1A684
RA1A824
RA1A105
RA1A155
RA1A205
RA1A305
RA1A405
RA1A505
Dia.
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.18
.19
.19
.15
.15
.15
.18
.20
.22
.23
.24
.21
.24
.26
.25
.28
.29
.36
.36
.37
.42
.49
.64
.70
L
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.53
.53
.53
.53
.53
.53
.53
.53
.65
.65
.65
.78
.78
.78
.78
.90
1.17
1.17
1.17
1.40
1.40
Part No.
DA1B102
DA1B122
DA1B152
DA1B182
DA1B222
DA1B272
DA1B332
DA1B392
DA1B472
DA1B562
DA1B682
DA1B822
DA1B103
DA1B123
DA1B153
DA1B183
DA1B223
DA1B273
DA1B333
DA1B393
DA1B473
DA1B563
DA1B683
DA1B823
DA1B104
DA1B124
DA1B154
DA1B184
DA1B224
DA1B274
DA1B334
DA1B394
DA1B474
DA1B564
DA1B684
DA1B824
DA1B105
DA1B155
DA1B205
DA1B305
DA1B405
DA1B505
**50 – 200 VDC
Dia.
.17
.17
.17
.17
.17
.17
.17
.17
.17
.17
.18
.18
.18
.18
.18
.18
.19
.17
.18
.19
.20
.23
.24
.27
.30
.32
.30
.32
.35
.31
.33
.36
.38
.41
.44
.42
.48
.57
.59
.65
.65
.73
L
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.53
.53
.53
.53
.53
.53
.53
.53
.53
.65
.65
.65
.90
.90
.90
.90
.90
.90
1.17
1.17
1.17
1.40
1.68
1.95
1.95
Part No.
BA1C102
BA1C122
BA1C152
BA1C182
BA1C222
BA1C272
BA1C332
BA1C392
BA1C472
BA1C562
BA1C682
BA1C822
BA1C103
BA1C123
BA1C153
BA1C183
BA1C223
BA1C273
BA1C333
BA1C393
BA1C473
BA1C563
BA1C683
BA1C823
BA1C104
BA1C124
BA1C154
BA1C184
BA1C224
BA1C274
BA1C334
BA1C394
BA1C474
BA1C564
BA1C684
BA1C824
BA1C105
BA1C155
BA1C205
BA1C305
BA1C405
BA1C505
400 VDC
Dia.
.17
.17
.17
.17
.17
.17
.17
.17
.17
.18
.20
.22
.23
.25
.27
.28
.31
.33
.35
.38
.41
.33
.36
.38
.41
.40
.44
.48
.52
.50
.54
.52
.54
.61
.67
.72
.72
.80
.91
1.10
1.18
1.30
Higher values or voltages are available.
*50 VDC units also available in B and D material.
**100 VDC units also available in B material.
PART LENGTH
.40 THRU .65
.78 THRU .90
1.17 THRU 2.25
WIRE LEADS
A.W.G
#24
#22
#20
Electromagnetic Integrated Solutions
8061 Avonia Road ● Fairview ● Pennsylvania ● 16415
Phone: (814) 474-1571 ● Email: [email protected] ● Web: http://eis.apitech.com
DIA.
.020
.025
.032
L
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.40
.53
.53
.53
.53
.53
.53
.53
.53
.53
.53
.78
.78
.78
.78
.90
.90
.90
.90
1.17
1.17
1.40
1.40
1.40
1.40
1.40
1.68
1.95
1.95
1.95
2.25
2.25
600 VDC
Part No.
BA1E102
BA1E122
BA1E152
BA1E182
BA1E222
BA1E272
BA1E332
BA1E392
BA1E472
BA1E562
BA1E682
BA1E822
BA1E103
BA1E123
BA1E153
BA1E183
BA1E223
BA1E273
BA1E333
BA1E393
BA1E473
BA1E563
BA1E683
BA1E823
BA1E104
BA1E124
BA1E154
BA1E184
BA1E224
BA1E274
BA1E334
BA1E394
BA1E474
BA1E564
BA1E684
BA1E824
BA1E105
BA1E155
BA1E205
BA1E305
BA1E405
BA1E505
Dia.
.17
.17
.17
.17
.17
.18
.19
.22
.24
.27
.28
.30
.31
.33
.36
.38
.35
.38
.37
.40
.42
.45
.48
.52
.51
.53
.55
.57
.60
.59
.61
.69
.73
.78
.78
.79
.86
.92
1.17
L
.40
.40
.40
.40
.40
.40
.40
.53
.53
.53
.53
.53
.53
.53
.53
.53
.65
.65
.78
.78
.78
.78
.78
.78
.90
1.17
1.17
1.17
1.17
1.68
1.68
1.68
1.68
1.68
2.00
2.25
2.25
2.25
2.25
Part No.
BA1G102
BA1G122
BA1G152
BA1G182
BA1G222
BA1G272
BA1G332
BA1G392
BA1G472
BA1G562
BA1G682
BA1G822
BA1G103
BA1G123
BA1G153
BA1G183
BA1G223
BA1G273
BA1G333
BA1G393
BA1G473
BA1G563
BA1G683
BA1G823
BA1G104
BA1G124
BA1G154
BA1G184
BA1G224
BA1G274
BA1G334
BA1G394
BA1G474
BA1G564
BA1G684
BA1G824
BA1G105
BA1G155
BA1G205