Film Capacitors
General Purpose, Pulse and DC Transient Suppression – A70 Series Single Metallized Polypropylene Film, Axial
Table 1 – Ratings & Part Number Reference cont'd
Dimensions in mm
Capacitance
Value (µF)
dV/dt
(V/µs)
Max K0
(V2/µs)
New KEMET
Part Number
VDC
VAC
Legacy Part Number
D
L
630
630
630
630
250
250
250
250
0.22
0.33
0.47
0.68
12.5
15.0
17.5
21.0
33.0
33.0
33.0
33.0
6
6
6
6
630 E3
630 E3
630 E3
630 E3
70PT3220(1)00(2)
70PT3330(1)00(2)
70PT3470(1)00(2)
70PT3680(1)00(2)
A70PT3220(1)00(2)
A70PT3330(1)00(2)
A70PT3470(1)00(2)
A70PT3680(1)00(2)
Capacitance
Value (µF)
dV/dt
(V/µs)
Max K0
(V2/µs)
VDC
VAC
B (mm)
H (mm)
New KEMET Part Number
Legacy Part Number
(1) Insert lead and packaging code. See Ordering Options Table for available options.
(2) J = 5%, K = 10%, M = 20%.
A70
G
F
2220
AA
00
J
Lead and
Packaging Code
Capacitance
Tolerance
Series
Rated Voltage (VDC)
Length (mm)
Capacitance Code (pF)
Internal Use
Soldering Process
Metallized
G = 160
I = 250
M = 400
F = 11
H= 14
K = 20.5
Digits 2 – 4 indicate the
first three digits of the
capacitance value.
See Ordering
Options Table
00 (Standard)
J = ±5%
K = ±10%
M = ±20%
Polypropylene
The implementation of the RoHS Directive has required the selection
SnAuCu (SAC) alloys or SnCu alloys as primary solder. TFhiirssthdiagist indicates the
P = 630
Q = 28
increased the liquidus temperature from that of 183ºC for SnPb
T = 33
number of zeros to be
added.
eutectic alloy to 217ºC – 221ºC for the new alloys. As a result, the
heat stress to components, even in wave soldering, has increased
considerably due to higher pre-heat and wave temperatures.
Polypropylene capacitors are especially sensitive to heat (melting
point of polypropylene is 160ºC – 170ºC). Wave soldering can
be destructive especially for mechanically small polypropylene
capacitors and great care must be taken during soldering. The solder
profiles from KEMET are highly recommended. You may also refer
to the wave soldering curve from IEC Publication 61760–1 Edition 2.
Please consult KEMET with any questions.
Marking
• KEMET’s logo
• Series
• Dielectric code MKP
• Capacitance
• Capacitance tolerance
• Rated DC voltage
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3032_A70_AXIAL • 4/4/2013
8
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