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Lead type

Switching power supply

CD268

Features:High pressure, high temperature resistance, high ripple, long life Endurance:105℃2000-4000hours Voltage Range:160~450 Operating Temperature Range(℃):-40 to +105℃ Capacitance Range:3.3-470

Product Series

Switching power supply

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Description

Endurance with ripple current :105℃ 3000 -5000hours

Low impedance, high temperature resistance, high ripple current, long life

Especially suitable for high voltage charger, switching power supply, electronicelectric meter electronic circuits.

RoHS Compliant

SPECIFICATIONS

Items	Characteristics
Category Temperature Range	-40 to +105℃（160—400vdc）
Rated Voltage Range	160 to 400Vdc
Nominal capacitance range	1-150ｕＦ
Capacitance Tolerance	±20%(M) (at 20℃, 120Hz)
Leakage Current	I≦0.02CV			Where, I : Max. leakage current (μA), C : Nominal capacitance (μF), V : Rated voltage (V) (at 20℃ after 1 minutes)
Dissipation Factor (tanδ)	UR (Vdc)	160	200		250		350	400	(at 20℃, 120Hz)
	tanδ (Max.)	0.08					0.12	0.14
Temperature Characteristics	UR (Vdc)	160	200		250		350	400	(at 120Hz)
	Z(-25℃)/Z(+20℃)	4	4		5		5	6
	Z(-40℃)/Z(+20℃)	6	6		8		8	10
Endurance	After application of the rated DC Ripple current voltage at 105℃2,000-4,000hours , then resumed for 24 hours at 20℃ .the capacitors shall meet the requirements as below.
	Capacitance change					±20% of the initial value				Size	Life (hours)）
										ΦD≤6.3	2000
										ΦD=8	3000
	D.F. (tanδ)					200% of the initial specified value				ΦD=10	3000
	Leakage current after 1 minutes					The initial specified value after 1 minutes				ΦD≥12.5	4000
Shelf Life	The following specification shall be satisfied when the capacitors are restored to 20°C after exposing them for 1,000 hours at 105°C, without voltage applied.
	Capacitance change					20%of the initial value
	D.F. (tanδ)					200%of the initial specified value
	Leakage current					200%The initial specified value

DIMENSIONS [mm]

ØD	6.3	8	10	12.5	16	19
Ød	0.5	0.6	0.6	0.8	0.8	0.8
F	2.5	3.5	5.0	5.0	7.5	7.5
ØD'	ØD+0.5max.
L'	L+2max.

PART NUMBERING SYSTE

Frequency Coefficient

Freq.(Hz)	120	1K	10K	100K
160~250	0.50	0.80	0.90	1.00
350~400	0.55	0.85	0.94	1.00

The endurance of capacitors is shorted with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise. When long life performance is required in actual use, the rms ripple current has to be reduced.

STANDARD RATINGS

WV (Vdc)	Cap (µF)	Case size ΦD×L(mm)	Ripple current (mArms/105℃,120Hz)
160v(2C)	4.7	8×12	86
	5.6	8×12	97
	6.8	8×16	110
	10	8×16	225
	15	8×16	288
	22	10×16	475
	33	10×20	570
	47	12.5×25	660
	68	12.5×25	800
	100	16×25	1120
	150	16×30	1280
200v(2D)	3.3	6.3×12	92
	4.7	8×12	125
	5.6	8×12	135
	6.8	8×16	150
	10	8×12	180
	10	8×16	180
	15	8×16	270
	22	10×16	290
	22	10×20	290
	33	10×20	500
	47	12.5×20	530
	68	12.5×20	680
	68	12.5×25	680
	100	16×25	882
	150	16×35	1290
250v(2E)	3.3	6.3×12	100
	4.7	8×12	135
	5.6	8×12	150
	6.8	8×12	160
	6.8	8×16	160
	8.2	8×16	170
	10	8×16	190
	15	10×16	280
	22	10×20	300
	33	12.5×20	520
	47	12.5×25	550
	68	16×25	750
	100	16×30	950
	150	16×35	1400
350v(2v)	3.3	8×12	94
	4.7	8×12	130
	5.6	8×16	153
	6.8	10×16	187
	8.2	10×16	238
	10	10×20	272
	15	10×20	340
	22	12.5×20	476
350v(2v)	33	16×25	600
	47	16×25	750
	68	19×25	880
	100	19×30	1120
	150	22×35	1560
400v(2G)	2.2	8×12	85
	3.3	8×12	105
	4.7	8×12	110
		8×16	110
		10×12	150
		10×16	150
	5.6	8×20	160
	5.6	10×16	180
	6.8	10×16	180
	8.2	10×16	252
	8.2	10×20	266
	10	10×16	200
		10×20	220
		12.5×20	230
	15	12.5×20	300
	22	12.5×20	300
		12.5×25	350
		16×25	380
	33	16×25	560
	47	16×25	600
	56	16×30	720
	68	16×30	800
		19×25	820
		19×30	850
	82	19×30	950
	100	19×30	1220
	150	22×35	1560

CD269L

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