Product сatalog > Capacitors > Aluminum electrolytic > K50-68

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K50-68

Aluminum electrolytic capacitor

elecond-market@elcudm.ru

+7 (34147) 2-99-89

EVAYA.673541.003 TU

AZHYAR.673541.005 TU

They are produced with radial wire leads, as well as with fixing pins and self-locking leads. They are used in the creation of special equipment, audio and video equipment, automotive industry, etc. In addition to the standard version, it includes high-voltage and non-polar groups.

Capacitors are suitable for application in direct current, ripple current and pulse current circuits. Capacitors are produced in all climate version and temperate/cold climate version.

It is recommended to use this capacitor type as substitution for capacitors K50-35, K50-38, K50-6 types.

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Main parameters

Name	Value
Rated voltage, V	6.3…450
Rated capacitance, µF	1…15 000
Capacitance tolerance (25 °C, 50 Hz), %	+50…-10; ±20
Maximum operating temperature Tenv, °C	+85
Minimal operating temperature Tenv, °C	-40

Dissipation factor table

UR, V	tg δ, %, 25 °C, 50 Hz, max
	EVAYA.673.541.003 TU		AZHYAR.673.541.005 TU
	Polar	Nonpolar	Polar	Nonpolar
6.3	40		30
16	30	30	20	30
25	30		20
40; 63	20		15
50		20		20
100; 160	15		15
250…450	10		10

Impedance table for capacitors with 1000 µF capacitance at 100 kHz frequency, more than 1000µF capacitance at 10 kHz frequency

UR, V	6.3	16	25	40	50	63	100	160	250	315	350	385	400	450
CR, µF	Z, Ohm, 25 °C, max
1								24.0
2.2					7.0		8.8	17.8
3.3							7.6
4.7		5.0			6.0		6.3	13.8
10		5.0			5.5	5.0	4.4	7.6	5.5	6.2			6.0	6.0
22		5.0	4.5	4.4	5.5	3.8	2.6	2.6	2.0	2.8	1.8		2.5	2.0
33		4.8											1.0
47	6.2	4.5	2.2	2.0		1.0	1.9	0.4	1.0	0.7	0.7		1.0	1.5
100	2.5	4.0	1.2	1.0		0.6	0.85	0.32	0.35	0.5	0.5	0.8	0.8	0.8
150													0.8
220	1.8	0.8	0.8	0.5		0.3	0.6		0.3	0.4	0.25	0.4	0.4	0.4
330			0.6	0.45					0.25				0.25	0.25
470	1.8	0.55	0.3	0.25		0.2	0.16	0.3	0.28	0.3
1 000	0.4	0.25	0.15	0.15		0.12	0.12	0.2
2 200	0.2	0.15	0.09	0.08		0.06
4 700	0.1	0.09	0.06	0.05
10 000	0.06	0.06
15 000	0.04

Capacitors with short leads, with preformed leads, standard

Fig. 1

With short leads

Standard

1 – Isolation sleeve
2 – Positive terminal

D’ = D + 1 max, mm
H’ = H + 2 max, mm

Explosion proof valve with Ø12 mm and more is on the case bottom.

Capacitors with negative terminal length 16⁺⁴mm are available according to consumer consent, in this case positive terminal length is 3mm shorter.

D	A ± 0.5	d ± 0.1
5…8	2.5	0.5
10	5	0.6
12…14	5	0.6
16…21	7.5	0.8
25…32	12.5	0.8

Capacitors dimensions and mass
Fig.1

UR, V	6.3	16	25	40	63	100	160	250	315	350	400	450
CR, µF	DxH, mm mass, g
1							5x11 0.55
2.2						5x11 0.55	6.3x14 1
3.3						5x11 0.55
4.7		5x11 0.55				6.3x12 0.8	8x14 1.4
10					5x11 0.55	6.3x14 1.4	10x18 3.1	12x16 4	12x19 4.5		14x24 7	14x24 7
22			5x11 0.55	6.3x12 0.8	6.3x14 1	10x12 2.4	14x19 5.5	14x19 5.5	14x24 7	16x25 10	16x30 12	18x42 21
33		5x11 0.55									18x47 23
47	5x11 0.55	6.3x12 0.8	6.3x12 0.8	8x12 1.2	10x12 2.4	10x18 3.1	16x25 10	16x30 12	18x30 15	18x35 17	18x47 23	18x47 25
100	6.3x12 0.8	8x12 1.2	8x14 1.4	10x12 2.4	10x18 3.1	14x19 5.5	18x25 17	18x45 23	18x45 23	21x52 35
220	8x14 1.4	10x12 2.4	10x15 3.0	10x18 3.1	14x19 5.5	16x25 10		21x47* 33
330			12x19 4.5	14x19 5.5
470	10x12 2.4	10x18 3.1	12x19 4.5	14x19 5.5	16x25 10	18x35 17
1 000	12x19 4.5	14x19 5.5	14x24 7	16x25 10	18x35 17	21x47 33
2 200	14x24 7	16x25 10	18x30 15	18x40 21	21x47 33
4 700	16x30 12	18x35 17	21x42 30	21x47 33
10 000	18x45 23	21x42 30
15 000	21x47 33

* 10 mm A-size is available according to consumer consent

250V x 10µF rated capacitors are available in dimensions

10×18
3.1

450V x 47µF rated capacitors are available in dimensions

21×42
24.5

250V x 220µF rated capacitors are available in dimensions

21×54
35.0

Capacitors with mounting pins

Fig. 2

Nonisolated

Explosion proof valve can be on the case bottom.

1 – Mounting pins 2 – Explosion-proof valve 3 – Isolation sleeve

For D = 25 mm A = 12.5 mm
For D = 32 mm A = 20 mm

Capacitors dimensions and mass
Fig. 2

UR, V	160	250	315	350	400	450
CR, µF	DxH, mm mass, g
100					25x50 41	25x55 45
150					25x50 45
220			25x55 45	32x45 65	32x55 74	32x60 80
330		32x50 77			32x70 94	32x70 94
470	25x50 41	32x55 74	32x67 90
1 000	32x67 90

Nonpolar capacitors

Fig. 3

1 – Isolation sleeve

D	A ± 0.5	d ± 0.1
6.3…8	2.5	0.5
10	5	0.6

H’ = H + 2 max
D’ = D + 1 max

UR, V	16	50
CR, µF	DxH, mm mass, g
2.2		6.3x12 0.85
4.7	6.3x12 0.85	6.3x12 0.85
10	6.3x12 0.85	8x14 1.4
22	6.3x12 0.85	10x12 2.4

Snap-in capacitors (EVAYA. 673.541.003 TU only)

Fig. 4

UR, V	350	385	400
CR, µF	DxH, mm mass, g
100	21x54 41	25x50 45	25x50 45
220	32x45 65	32x50 72	32x50 80

Voltage versus temperature

Capacitors reliability

Modes and operating conditions	Minimal nonfailure operating time, t_λ, hours	Capacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=85 °С)	1 000	5x10^-8
Maximum-permissible mode (UR, Tenv=70 °С)	7 500
Light mode (UR, Tenv=55 °С)	10 000
Light mode (0.8UR, Tenv=55 °С)	15 000
Storageability Gamma-rated time of capacitor storageability Tcy at y=99.5%, years, min	15

Coded symbol for capacitors (identification number (partnumber))

Capacitor K50-68 – 160V – 1µF (±20) % –I– EVAYA.673541.003TU
(K50-68FV-Q-105M-D5H11-PET-003-UHL)

1	1.1	2	3	4	5	6	7	8	9
Capacitor K50-68	F	160V	1µF	±20%	D=5mm	H=11mm	PET	EVAYA.673541.003TU	UHL
K50-68	FV	Q	105	M	D5	H11	PET	003	UHL

1. K50-68 – capacitor K50-68

1.1 Design variant

Code	UV	FV	CV
Type of output	with short leads (K)	with molded leads (F)	standard output

2. Rated voltage code

Code	B	E	G	S	K	N	Q	W	X	T	Y	U
UR, V	6.3	16	25	40	63	100	160	250	315	350	400	450

3. Nominal capacity code

Code	105	255	335	475	106	226	336	476
CR, µF	1.0	2.2	3.3	4.7	10	22	33	47

Code	107	227	337	477	108	228	478	109	159
CR, µF	100	220	330	470	1000	2200	4700	10000	15000

4. Capacity approval code

Code	M	T
Admittance, %	±20	+50; –10

5. Condenser diameter code

Code	D5	D6Z3	D8	D10	D12	D14	D16	D18	D21
Diameter, mm	5	6.3	8	10	12	14	16	18	21

6. Condenser height code

Code	H11	H12	H14	H15	H16	H18	H19	H24
Height, mm	11	12	14	15	16	18	19	24

Code	H25	H30	H35	H40	H42	H45	H47	H52	H54
Height, mm	25	30	35	40	42	45	47	52	54

7. Isolation code

Code	Decryption
PET	Isolated, packed in a box for manual assembly of equipment
PET-0	Uninsulated, packed in a box for manual assembly of equipment

8. Code TU

Code	TU designation
003	EVAYA.673541.003 TU

9. Climatic performance

Code	Decryption
В	Capacitors designed for interior installation with resistance requirements to high air humidity 98% at 35°C
UHL	Capacitors are designed for interior installation with resistance requirements to high air humidity 98% at 25°С (climatic version UHL)

Capacitor K50-68 – 400V – 100µF (±20) % –I– EVAYA.673541.003 TU
(K50-68В -Y- 107M-D25H50-PET-003-UHL)

1	2	3	4	5	6	7	8	9
Capacitor K50-68	400V	100µF	±20%	D=25mm	H=50mm	PET	EVAYA.673541.003 TU	UHL
K50-68	Y	107	M	D25	H50	PET	003	UHL

1. K50-68 – capacitor K50-68

2. Rated voltage code

Code	Q	W	X	T	Y	U
UR, V	160	250	315	350	400	450

3. Nominal capacity code

Code	107	157	227	337	477	108
CR, µF	100	150	220	330	470	1000

4. Capacity approval code

Code	M	T
Admittance, %	±20	+50; –10

5. Condenser diameter code

Code	D25	D32
Diameter, mm	25	32

6. Condenser height code

Code	H45	H50	H55	H60	H67	H70
Height, mm	45	50	55	60	67	70

7. Isolation code

Code	Decryption
PET	Isolated, packed in a box for manual assembly of equipment
PET-0	Uninsulated, packed in a box for manual assembly of equipment

8. Code TU

Code	TU designation
003	EVAYA.673541.003 TU

9. Climatic performance

Code	Decryption
В	Capacitors designed for interior installation with resistance requirements to high air humidity 98% at 35°C
UHL	Capacitors are designed for interior installation with resistance requirements to high air humidity 98% at 25°С (climatic version UHL)

Capacitor K50-68 – 350V – 100µF (±20) % –I– EVAYA.673541.003 TU
(K50-68S-T-107M-D21H54-PET-003-UHL)

1	1.1	2	3	4	5	6	7	8	9
Capacitor K50-68	C	350V	100µF	±20%	D=21mm	H=54mm	PET	EVAYA.673541.003 TU	UHL
K50-68	S	T	107	M	D21	H54	PET	003	UHL

1. K50-68 – capacitor K50-68

1.1 Design variant

Code	S
Type of output	self-locking terminal (C)

2. Rated voltage code

Code	T	T85	Y
UR, V	350	385	400

3. Nominal capacity code

Code	107	227
CR, µF	100	220

4. Capacity approval code

Code	M	T
Admittance, %	±20	+50; –10

5. Condenser diameter code

Code	D21	D25	D32
Diameter, mm	21	25	32

6. Condenser height code

Code	H45	H50	H54
Height, mm	45	50	54

7. Isolation code

Code

Decryption

PET

Isolated, packed in a box for manual assembly of equipment

PET-0

Uninsulated, packed in a box for manual assembly of equipment

8. Code TU

Code	TU designation
003	EVAYA.673541.003 TU

9. Climatic performance

Code	Decryption
В	Capacitors designed for interior installation with resistance requirements to high air humidity 98% at 35°C
UHL	Capacitors are designed for interior installation with resistance requirements to high air humidity 98% at 25°С (climatic version UHL)

Capacitor K50-68 – 16V – 4,7µF (±20) % – I – EVAYA.673541.003 TU
(K50-68-E-475M- D6Z3H12-PET-003-UHL-Np)

1	2	3	4	5	6	7	8	9	10
Capacitor K50-68	16V	4.7µF	±20%	D=6.3mm	H=12mm	PET	EVAYA.673541.003 TU	UHL	Non-polar
K50-68	T	475	M	D6Z3	H12	PET	003	UHL	Np

1. K50-68 – capacitor K50-68

2. Rated voltage code

Code	E	J
UR, V	16	50

3. Nominal capacity code

Code	225	475	106	226
CR, µF	2.2	4.7	10	22

4. Capacity approval code

Code	M	T
Admittance, %	±20	+50; –10

5. Condenser diameter code

Code	D6Z3	D8	D10
Diameter, mm	6.3	8	10

6. Condenser height code

Code	H12	H14
Height, mm	12	14

7. Isolation code

Code	Decryption
PET	Isolated, packed in a box for manual assembly of equipment

8. Code TU

Code	TU designation
003	EVAYA.673541.003 TU

9. Climatic performance

Code	Decryption
В	Capacitors designed for interior installation with resistance requirements to high air humidity 98% at 35°C
UHL	Capacitors are designed for interior installation with resistance requirements to high air humidity 98% at 25°С (climatic version UHL)

10. View of the capacitor

Code	Decryption
Np	non-polar

Example of reference designation for ordering

CAPACITOR K50-68 – 6.3V – 100µF ±20% B F AZHYAR.673541.005 TU

CAPACITOR K50-68N – 16V – 10µF ±20% B AZHYAR.673541.005 TU

CAPACITOR K50-68 – 160V – 1µF ±20% B EVAYA.673541.003 TU

Please indicate the capacitor dimensions while ordering capacitors 160Vx100µF and 450Vx47µF.
Example:
CAPACITOR K50-68 – 160V – 100µF ±20% B AZHYAR.673541.005 TU Ø18×25