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产品名称:	薄膜电容-
产品型号:	WIMA SMD系列
规格/封装:	贴片
品牌/产地:	WIMA/德国
产品分类:	电容
有/无铅:	无铅
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详细信息

Metallized Polyester (PET)
SMD Film Capacitors with Box Encapsulation

Special Features

Size codes 1812, 2220, 2824, 4030,

5040 and 6054 with PET and

encapsulated
Operating temperature

up to 100癈
Self-healing

According to RoHS 2002/95/EC

Typical Applications

For general DC-applications e.g.
By-pass
Blocking
Coupling and decoupling
Timing

Construction

Dielectric:
Polyethylene-terephthalate (PET) film.
Capacitor electrodes:
Vacuum-deposited
Internal construction:

Encapsulation:
Solvent-resistant, flame-retardent plastic case, UL 94 V-0
Terminations:
Tinned plates
Marking:
Colour: Black.

Electrical Data

Capacitance range:
0.01 礔 to 6.8 礔
Rated voltages:
63VDC, 100VDC, 250VDC, 400VDC, 630VDC, 1000VDC
Capacitance tolerances:
?0%, ?0%, (?% available subject to special enquiry).
Operating temperature range:
-55癈 to +100癈
Climatic test category:
55/100/21 according to IEC for size codes 1812 to 2824
55/100/56 according to IEC for size codes 4030 to 6054
Test voltage:
1.6 Ur, 2 sec
Insulation resistance at +20癈:

Voltage derating:
A voltage derating factor of 1.25% per K must be applied from +85癈 for DC voltages and from +75癈 for AC voltages.
Reliability:
Operational life > 300000 hours
Failure rate < 2 fit (0.5 x Ur and 40癈)

Processing and application:

Graphs:

Comparison of dielectrics:

Ur	Utest	C < 0.33 礔	0.33 礔< C < 6.8 礔
63 VDC 100 VDC	50 V 100 V	>3.75 x 10³ M (mean value: 1x10⁴M)	> 1250 sec (Mx 礔) (mean value: 3000 sec)
>250 VDC	100 V	>1 x 10⁴ M (mean value: 5x10⁴M)	> 3000 sec (Mx 礔) (mean value: 10000 sec)

Measuring time: 1 min.
Dissipation factors at +20癈: tan

at f	C < 0.1 礔	0.1 礔< C < 1.0 礔	C > 1.0 礔
1 kHz 10 kHz 100 kHz	< 8 x10^-3 < 15 x10^-3 < 30 x10^-3	< 8 x10^-3 < 15 x10^-3 -	< 10 x10^-3 - -

Maximum pulse rise time: for pulses equal to the rated voltage.

Capacitance /礔	Pulse rise time V/祍ec max.operation/test
Capacitance /礔	63VDC	100VDC	250VDC	400VDC	630VDC	1000VDC
0.01 ...0.022 0.033...0.068 0.1...0.22 0.33...0.68 1.0...2.2 3.3...6.8	30/300 20/200 10/100 8/80 3.5/35 3/30	35/350 20/200 10/100 6/60 4/40 3/30	40/400 40/400 12/120 9/90 7/70 -	35/350 21/210 14/140 10/100 - -	40/400 25/250 17/170 - - -	50/500 32/320 - - - -

Dip Solder Test/Processing

Packing

Resistance to soldering heat:
Test Tb in accordance with DIN IEC 60068-2-20/EN 132200.
Soldering bath temperature
max. 260癈.
Soldering duration max. 5sec.
Change in capacitance