Polypropylene
PT12
SERIES
Capacitor
Polypropylene Plastic Film Wrap, Epoxy End Fill Type
Polypropylene Plastic Film Wrap, Epoxy End Fill Type. Among these is the type
PT12 polypropylene precision capacitors, which exhibit unique and outstanding
electrical and environmental characteristics.
FEATURES
-
Negligible shift in capacitance
under long term exposure to
humidity, operating life and
temperature cycling.
-
Insulation resistance,
dielectric absorption and
dissipation factor properties
are all equivalent, or superior
to those of polystyrene
Rev. 2
Speci cation Summary
Capacitance Range
0.001µF to 2.0µF
Capacitance Tolerance
Standard tolerance is ±10% tolerances of ±20%,±5%,±2%,
and ±1% are available.
Operating Temperature Range
From -55°C to +105°C
Enclosure/ Construction
Plastic lm case with epoxy end seal.
Voltage Rating
100VDC to 600VDC
Process and inspection data are maintained on le and available
on special request.
Environmental
Parameter
Vibration
Immersion
Shock
Humidity
Thermal Shock
Life
Condition
204
104
213
106
107
108
Method
B
B
I
-
A
F
Quality Control
Capacitors are tested 100% for:
° Capacitance tolerance
° Dissipation Factor
° Dielectric withstanding voltage
° Insulation Resistance
° Equivalent Series Resistance (ESR)
Reference MIL-STD-202
Characteristics
Insulation Resistance
Temperature(°C)
25
85
Megaohmsx
500,000 100,000
Microfarads
105
10,000
Capacitance Change
Temperature(°C)
-55
PercentageChange
1.4
(Typical)
25
0
85
-2.5
105
-3.5
Insulation Resistance
CapacitanceChange
Dissipation Factor
When measured at the frequency speci ed for capacitance
measurement , the dissipation factor shall not exceed .05%.
Dielectric Strength
Capacitors will withstand a DC potential of twice rated
voltage for one minute through a limiting resistance of
100 ohms/volt without damage or breakdown.
Rev. 2
ELECTRICAL
EC PART
NUMBER
PT12_102_
PT12_152_
PT12_222_
PT12_332_
PT12_392_
PT12_472_
PT12_562_
PT12_682_
PT12_822_
PT12_103_
PT12_153_
PT12_223_
PT12_333_
PT12_393_
PT12_473_
PT12_563_
PT12_683_
PT12_823_
PT12_104_
PT12_124_
PT12_154_
PT12_184_
PT12_224_
PT12_274_
PT12_334_
PT12_394_
PT12_474_
PT12_564_
PT12_684_
PT12_824_
PT12_105_
PT12_125_
PT12_155_
PT12_185_
PT12_205_
CAP
µf
0.0010
0.0015
0.0022
0.0033
0.0039
0.0047
0.0056
0.0068
0.0082
0.0100
0.0150
0.0220
0.0330
0.0390
0.0470
0.0560
0.0680
0.0820
0.1000
0.1200
0.1500
0.1800
0.2200
0.2700
0.3300
0.3900
0.4700
0.5600
0.6800
0.8200
1.0000
1.2000
1.5000
1.8000
2.0000
DATA
100 VDC
150 VDC
200 VDC
400 VDC
600 VDC
D
E
F
J
K
D
L
AWG
D
L
AWG
D
L
AWG
D
L
AWG
D
L
AWG
0.187 0.406
24 0.187 0.406
24 0.187 0.406
24 0.187 0.406
24 0.187 0.500
24
0.187 0.406
24 0.187 0.406
24 0.187 0.406
24 0.203 0.406
24 0.203 0.500
24
0.187 0.406
24 0.187 0.406
24 0.187 0.406
24 0.234 0.406
24 0.234 0.500
24
0.187 0.406
24 0.187 0.406
24 0.203 0.406
24 0.187 0.500
24 0.203 0.625
24
0.187 0.406
24 0.187 0.406
24 0.218 0.406
24 0.187 0.500
24 0.218 0.625
24
0.187 0.406
24 0.187 0.406
24 0.187 0.500
24 0.203 0.500
24 0.234 0.625
24
0.187 0.406
24 0.187 0.406
24 0.187 0.500
24 0.218 0.500
24 0.250 0.625
24
0.187 0.406
24 0.203 0.406
24 0.187 0.500
24 0.234 0.500
24 0.281 0.625
22
0.187 0.406
24 0.218 0.406
24 0.187 0.500
24 0.203 0.625
24 0.250 0.750
24
0.234 0.406
24 0.187 0.500
24 0.203 0.500
24 0.218 0.625
24 0.281 0.750
22
0.250 0.406
24 0.219 0.500
24 0.203 0.625
24 0.265 0.625
22 0.328 0.750
22
0.218 0.500
24 0.250 0.500
24 0.234 0.625
24 0.312 0.625
22 0.343 0.875
22
0.265 0.500
22 0.234 0.625
24 0.281 0.625
22 0.328 0.750
22 0.421 0.875
22
0.281 0.500
22 0.250 0.625
24 0.312 0.625
22 0.359 0.750
22 0.437 0.875
22
0.250 0.625
24 0.281 0.625
22 0.296 0.750
22 0.390 0.750
22 0.500 0.875
20
0.265 0.625
22 0.250 0.750
24 0.312 0.750
22 0.421 0.750
22 0.437 1.187
22
0.281 0.625
22 0.281 0.750
22 0.343 0.750
22 0.406 0.875
22 0.484 1.187
20
0.296 0.750
22 0.312 0.750
22 0.375 0.750
22 0.437 0.875
22 0.531 1.187
20
0.328 0.750
22 0.344 0.750
22 0.406 0.875
22 0.484 0.875
20 0.578 1.187
20
0.328 0.750
22 0.375 0.750
22 0.406 0.875
22 0.453 1.187
20 0.625 1.187
20
0.328 0.875
22 0.375 0.875
22 0.453 0.875
20 0.500 1.187
20 0.703 1.187
20
0.343 0.875
22 0.406 0.875
22 0.484 0.875
20 0.546 1.187
20 0.687 1.437
20
0.375 0.875
22 0.437 0.875
22 0.484 1.062
20 0.687 1.187
20 0.750 1.437
20
0.390 1.062
22 0.437 1.062
22 0.531 1.062
20 0.578 1.437
20 0.828 1.437
20
0.421 1.062
22 0.500 1.062
20 0.593 1.062
20 0.640 1.437
20 0.812 1.687
20
0.453 1.062
20 0.531 1.062
20 0.593 1.187
20 0.687 1.437
20 0.890 1.687
20
0.468 1.187
20 0.531 1.187
20 0.656 1.187
20 0.750 1.437
20 0.968 1.687
20
0.515 1.187
20 0.578 1.187
20 0.625 1.437
20 0.825 1.437
20 0.968 1.937
20
0.562 1.187
20 0.625 1.187
20 0.687 1.437
20 0.825 1.687
20 1.062 1.937
20
0.609 1.187
20 0.625 1.437
20 0.687 1.687
20 0.906 1.687
20 1.156 1.937
20
0.671 1.187
20 0.687 1.437
20 0.734 1.687
20 1.000 1.687
20 1.125 1.937
20
0.671 1.437
20 0.750 1.437
20 0.875 1.687
20 1.125 1.687
20 1.312 2.187
20
0.656 1.687
20 0.750 1.687
20 0.843 1.937
20 1.125 1.937
20 1.500 2.187
20
0.718 1.687
20 0.828 1.687
20 0.921 1.937
20 1.250 1.937
20 1.625 2.187
20
0.703 1.937
20 0.781 1.937
20 0.984 1.937
20 1.187 2.187
20 1.750 2.187
20
Note:
The 5th character of the part number represents the DC Voltage Rating: D=100, E=150, etc. Additionally, the 9th character of
the part number represents capacitance tolerance: M=±20%, K= ±10%, J= ±5%, G= ±2%, & F= ±1%.
*The lead length is 1.5” minimum. The lead material is copper clad steel, solder coated. *
Rev. 2
MECHANICAL
DATA
Tolerances:
Length:
+3/32", -1/6"
Diameter:
0.249" andunder+/-0.032"
0.250" to 0.500" +/-0.046"
0.501" andover +/-0.062"
Rev. 2
ADDITIONAL
INFORMATION
These polypropylene capacitors are designed for use from -55°C to +105°C without derating. Therefore,
type PT12 can be used in high temperature applications when it is not feasible to use polystyrene
capacitors(which have an upper limit of 85°C).
Polypropylene capacitors are excellent for all critical applications which require high insulation
resistance, high Q, extreme stability, close tolerance, low dielectric absorption and dissipation
factor. The temperature
makes an excellent choice for high Q tuned circuits, precision
circuits, pulse networks and RC circuits.
HOW TO ORDER
TYPE
Polypropylene
PT
12
E104
K
number represents the style, the second number represents the
Terminals and the third letter represents the Voltage
Expressed in picofarads, the
two digits are
third is the number of zeros. (e.g., 104 equals 100.000pF)
STYLE/TERMINALS/VOLTAGE
CAPACITANCE
TOLERANCE
IN PICOFARADS
The
M=+20% K=+10% J=+5% G=+2% F=+1%
Marking And Date Code
All capacitors are marked with company initials "EC", corporate logo or EC trademark—in addition to type PT12, capacitance,
two digits of the date code represent the year, the second two digits the
tolerance, rated DC working voltage and date code. The
week, i.e., 0952 is the 52nd week of 2009, 0902 is the second week of 2009.
Quality Assurance
Major emphasis is placed on quality assurance. EC is an ISO 9001-2000 and AS9100:2004
Company. Raw material
inspection and the use of SPC manufacturing procedures assure the highest quality standards. Procedures are fully described in the
EC Quality Control Manual. Electronic Concepts will continue to advance the state-of-the-art by utilizing leading edge technology,
compact capacitor designs and establishing reliability procedures.
Sales
United States
Eastern:
*Headquarters*
P.O. Box 1278
Eatontown,NJ 07724
Tel: 732-542-7880
Fax: 732-542-0524
Central:
Illinois 630-668-8747
email: sales@ecicaps.com
website:www.ecicaps.com
Europe
Ireland
Electronic ConceptsEurope LTD
IDA Estate, Oughterad
Co. Galway, Ireland
tel: +353-91-552385,552432
fax: +353-91-552387
email: sales@ecicaps.ie
website:www.electronicconcepts.ie
Rev. 2
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