Datasheet

09/2008
134
R79
MKP Series
METALLIZED POLYPROPYLENE FILM CAPACITOR
MULTIPURPOSE APPLICATIONS
Typical applications: timing, oscillator circuits, high
frequency coupling and decoupling.
PR
ODUCT CODE: R79
p = 5mm
GENERAL TECHNICAL DATA
Dielectric: polypropylene lm.
Plates: aluminium layer deposited by evaporation under
vacuum.
Winding: non-inductive type.
L
eads: tinned wire, low thermical conductivity.
Protection: plastic case, thermosetting resin lled.
Box material is solvent resistant and ame
retardant according to UL94.
Marking: manufacturer
’s logo, series (R79), capacitance,
tolerance, D.C. rated voltage.
Climatic category: 55/105/56 I
EC 60068-1
Operating temperature range: -55 to +105°C
Related documents: I
EC 60384-16
Winding scheme
P
RODUCT CODE SYSTEM
The part number, comprising 14 digits, is formed as follows:
1 2 3 4 5 6 7 8 9 10 11 12 13 14
R 7 9 C
-
Digit 1 to 3 Series code
Digit 4 d.c. rated voltage:
G = 160V I = 250V
M = 400V
P = 630V
Digit 5 Pitch: C = 5mm
Digit 6 to 9 Digits 7 - 8 - 9 indicate the rst three digits of
Capacitance value and the 6th digit indicates
the number of zeros that must be added to
obtain the Rated Capacitance in pF.
Digit 10 to 11 Mechanical version and packaging (table 1)
Digit 12 Identies the dimensions and electrical
characteristics.
Digit 13 Internal use.
Digit 14 Capacitance tolerance:
H=2.5%; J=5%; K=10%
Table 1 (for more detailed information, please refer to page 14)
Standard
packaging style
L
ead length
(mm)
Ordering code
(Digit 10 to 11)
AMMO-PACK DQ
R
EEL Ø 355mm CK
Loose, short leads
Loose, long leads
4
+1.5
17
+1/-2
AA
Z3
Note: Ammo-pack is the preferred packaging for taped version.
single sided metallized
polypropylene lm
Loose Taped
All dimensions are in mm.
Pitch Box thickness Maximum dimensions (mm)
(mm) (mm) B max H max L max
5.0 <4.5 B +0.1 H +0.1 L +0.2
5.0
≥4.5
B +0.1 H +0.1 L +0.3