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您的位置: 首 页产品简介脚距为7.5-52.5mm的金属电容MKM 4 page 1

Overview

 

MKS 4

 

MKS4-LN

 

MKM 4

 

MKP 4

 
 
Page 2
 
Metallized Capacitors with Mixed Dielectric in PCM 7.5 mm to 37.5 mm
 
Special Features
High volume/capacitance ratio
Self-healing
Constant capacitance value
versus temperature (similar to
the obsolete Polycarbonate)
Low dissipation factor
According to RoHS 2002/95/EC
Typical Applications
For general DC-applications requiring a high capacitance stability versus temperature e.g.
Automotive electronics
Lighting
Construction
Dielectric:
Mixed film
Capacitor electrodes:
Vacuum-deposited
Internal construction:
Encapsulation:
Solvent-resistant, flame-retardent plastic case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire
Marking:
Colour: Red. Marking: Black. Epoxy resin seal: Red
 
Electrical Data

Capacitance range:
0.01 μF to 22 μF
(E12-values on request)
Rated voltages:
63VDC, 100VDC, 250VDC, 400VDC
Capacitance tolerances:
±20%, ±10%, ±5%
Operating temperature range:
-55°C to +100°C
Climatic test category:
55/100/56 in accordance with IEC
Insulation resistance

at +20°C:
C < 0.33 μF: > 3 x 104 M
(mean value: 1 x 105 M)
C > 0.33 μF: > 10000 sec
(MxμF)
(mean value: 40000 sec)
Measuring voltage:

Ur = 63V: Utest = 50 V/1 min.
Ur > 100V: Utest = 100 V/1 min.
Test voltage:
1.6 Ur, 2 sec
Dissipation factors
at +20°C: tan

 
Capacitance change versus temperature (f=1kHz) (general guide)

Voltage derating:
A voltage derating factor of 1.35% per K must be applied from +85°C for DC voltages and from +75°C for AC voltages.
Reliability:
Operational life > 300000 hours
Failure rate < 2 fit (0.5 x Ur and
40°C)

 

 

Graphs:

 

Soldering:

at f C < 0.1 μF 0.1 μF < C < 1.0 μF C > 1.0 μF
1kHz
10kHz
100kHz
< 5 x 10-3
< 8 x 10-3
<
11 x 10-3
< 5 x 10-3
< 9 x 10-3
-
< 5 x 10-3
-
-
Maximum pulse rise time: for pulses equal to the rated voltage
Capacitance
μF
Pulse rise time V/μsec
max.operation/test
63VDC 100VDC 250VDC 400VDC
0.01 ...0.022
0.033...0.068
0.1...0.22
0.33...0.68
1.0...2.2
3.3...6.8
10...22
30/300
15/150
10/100
9/90
6/60
3/30
2.5/25
30/300
15/150
12/120
9/90
5/50
3/30
2.5/25
35/350
20/200
15/150
10/100
6/60
6/60
3/30
38/380
25/250
15/150
10/100
9/90
7/70
6/60
 
Mechanical Tests   Packing
Pull test on leads:
d < 0.8 ?: 10 N in direction of leads
d > 0.8 ?: 20 N in direction of leads
according to IEC 60068-2-21
Vibration:
6 hours at 10...2000Hz and 0.75mm displacement amplitude or 10g in accordance with IEC 60068-2-6
Low air density:
1kPa = 10 mbar in accordance with IEC 60068-2-13
Bump test:
4000 bumps at 390 m/sec2 in accordance with IEC 60068-2-29
  Available taped and reeled up to and including case size 15x26x31.5 / PCM 27.5mm.

Detailed taping information:


Example for ordering / Part number:
 

 

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