Name: miniature aluminum electrolytic capacitors SAMWHA RD1V478M1835MBB180 with low impedance ratio at low temperature
Brand: Beijing Silk Road Enterprise Management Services Co., Ltd.
SKU: RD1V478M1835MBB180
Availability: InStock

quality miniature aluminum electrolytic capacitors SAMWHA RD1V478M1835MBB180 with low impedance ratio at low temperature factory

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Specifications

Operating Temperature:

-55℃~+105℃

Capacitance:

4700uF

Height - Seated (Max):

35.5mm

Voltage Rating:

35V

Diameter:

18mm

Ripple Current:

2.224A@120Hz

Tolerance:

±20%

Mfr. Part #:

RD1V478M1835MBB180

Package:

Through Hole

Key Attributes

Model Number: RD1V478M1835MBB180

Product Description

Product Overview

Standard series miniature aluminum electrolytic capacitors designed for general purpose applications. These capacitors offer a high CV value and a wide operating temperature range of -55 ~ +105 C. They are compliant with the RoHS directive.

Product Attributes

Brand: RD
Certifications: RoHS directive

Technical Specifications

Item	Characteristics	WV 6.3 ~ 100	WV 160 ~ 450	WV 500
Operating temperature range	-55 ~ +105 C	-40 ~ +105 C	-25 ~ +105 C
Leakage current max. (after 2 min)	I = 0.01CV or 3 A whichever is greater	I = 0.03CV or 4 A whichever is greater (after 1 min)	I = 0.02CV+15 A (after 5 min)
Capacitance tolerance	±20% at 120Hz, 20 C
Dissipation factor max. (at 120Hz, 20 C)	Capacitance > 1000 F : tan increases by 0.02 for each 1000 F from below value.
Low temperature characteristics (Impedance ratio at 120Hz)	WV Z-25 C/Z+20 C	WV Z-40 C/Z+20 C	WV Z-25 C/Z+20 C
Load life (after application of the rated voltage for 2000 hours at 105 C)	Capacitance change: Within ±20% of initial value. tan: Less than specified value. Leakage current: Less than 200% of specified value.
Shelf life (at 105 C)	After 1000 hours no load test, leakage current, capacitance and tan are same as load life value. The measurement shall be performed at 20 C by the KS C IEC 60384 - 4
Solvent Proof	Yes

WV	Capacitance (F)	D max. (mm)	L max. (mm)	Ripple current (mA rms) at 105 C, 120Hz	P (mm)	d (mm)
6.3	10 ~ 47	8	11.5	23	2.0	0.5
6.3	68 ~ 220	10	11.5	34	2.5	0.5
6.3	330 ~ 680	12.5	11.5	40	3.5	0.6
6.3	820 ~ 1000	16	11.5	56	5.0	0.6
6.3	1500 ~ 2200	18	11.5	68	5.0	0.8
6.3	3300 ~ 4700	22	11.5	92	7.5	0.8
6.3	6800 ~ 10000	25	11.5	121	7.5	1.0
6.3	15000	31.5	11.5	175	10.0	1.0
6.3	22000	35.5	11.5	227
10	10 ~ 47	8	11.5	29	2.0	0.5
10	68 ~ 220	10	11.5	35	2.5	0.5
10	330 ~ 680	12.5	11.5	47	3.5	0.6
10	820 ~ 1000	16	11.5	62	5.0	0.6
10	1500 ~ 2200	18	11.5	75	5.0	0.8
10	3300 ~ 4700	22	11.5	100	7.5	0.8
10	6800 ~ 10000	25	11.5	143	7.5	1.0
10	15000	31.5	11.5	190	10.0	1.0
10	22000	35.5	11.5	252
16	10 ~ 47	8	11.5	32	2.0	0.5
16	68 ~ 220	10	11.5	38	2.5	0.5
16	330 ~ 680	12.5	11.5	51	3.5	0.6
16	820 ~ 1000	16	11.5	68	5.0	0.6
16	1500 ~ 2200	18	11.5	92	5.0	0.8
16	3300 ~ 4700	22	11.5	137	7.5	0.8
16	6800 ~ 10000	25	11.5	197	7.5	1.0
16	15000	31.5	11.5	239	10.0	1.0
16	22000	35.5	11.5	340
25	10 ~ 47	8	11.5	26	2.0	0.5
25	68 ~ 220	10	11.5	32	2.5	0.5
25	330 ~ 680	12.5	11.5	46	3.5	0.6
25	820 ~ 1000	16	11.5	56	5.0	0.6
25	1500 ~ 2200	18	11.5	68	5.0	0.8
25	3300 ~ 4700	22	11.5	92	7.5	0.8
25	6800 ~ 10000	25	11.5	137	7.5	1.0
25	15000	31.5	11.5	197	10.0	1.0
25	22000	35.5	11.5	239
35	10 ~ 47	8	11.5	24	2.0	0.5
35	68 ~ 220	10	11.5	29	2.5	0.5
35	330 ~ 680	12.5	11.5	40	3.5	0.6
35	820 ~ 1000	16	11.5	56	5.0	0.6
35	1500 ~ 2200	18	11.5	78	5.0	0.8
35	3300 ~ 4700	22	11.5	111	7.5	0.8
35	6800 ~ 10000	25	11.5	149	7.5	1.0
35	15000	31.5	11.5	208	10.0	1.0
35	22000	35.5	11.5	333
50	10 ~ 47	8	11.5	23	2.0	0.5
50	68 ~ 220	10	11.5	28	2.5	0.5
50	330 ~ 680	12.5	11.5	38	3.5	0.6
50	820 ~ 1000	16	11.5	56	5.0	0.6
50	1500 ~ 2200	18	11.5	82	5.0	0.8
50	3300 ~ 4700	22	11.5	118	7.5	0.8
50	6800 ~ 10000	25	11.5	175	7.5	1.0
50	15000	31.5	11.5	227	10.0	1.0
50	22000	35.5	11.5	303
63	10 ~ 47	8	11.5	23	2.0	0.5
63	68 ~ 220	10	11.5	29	2.5	0.5
63	330 ~ 680	12.5	11.5	40	3.5	0.6
63	820 ~ 1000	16	11.5	56	5.0	0.6
63	1500 ~ 2200	18	11.5	92	5.0	0.8
63	3300 ~ 4700	22	11.5	121	7.5	0.8
63	6800 ~ 10000	25	11.5	175	7.5	1.0
63	15000	31.5	11.5	227	10.0	1.0
63	22000	35.5	11.5	303
100	10 ~ 47	8	11.5	23	2.0	0.5
100	68 ~ 220	10	11.5	29	2.5	0.5
100	330 ~ 680	12.5	11.5	40	3.5	0.6
100	820 ~ 1000	16	11.5	56	5.0	0.6
100	1500 ~ 2200	18	11.5	92	5.0	0.8
100	3300 ~ 4700	22	11.5	121	7.5	0.8
100	6800 ~ 10000	25	11.5	175	7.5	1.0
100	15000	31.5	11.5	227	10.0	1.0
100	22000	35.5	11.5	303
160	10 ~ 47	10	12.5	26	2.5	0.5
160	68 ~ 220	12.5	12.5	32	3.5	0.6
160	330 ~ 680	16	16	46	5.0	0.6
160	820 ~ 1000	18	18	56	7.5	0.8
160	1500 ~ 2200	20	20	75	7.5	1.0
160	3300 ~ 4700	25	25	100	10.0	1.0
160	6800 ~ 10000	31.5	31.5	143
160	15000	35.5	35.5	190
160	22000	40	40	252
200	10 ~ 47	10	12.5	26	2.5	0.5
200	68 ~ 220	12.5	12.5	32	3.5	0.6
200	330 ~ 680	16	16	46	5.0	0.6
200	820 ~ 1000	18	18	56	7.5	0.8
200	1500 ~ 2200	20	20	75	7.5	1.0
200	3300 ~ 4700	25	25	100	10.0	1.0
200	6800 ~ 10000	31.5	31.5	143
200	15000	35.5	35.5	190
200	22000	40	40	252
250	10 ~ 47	10	12.5	26	2.5	0.5
250	68 ~ 220	12.5	12.5	32	3.5	0.6
250	330 ~ 680	16	16	46	5.0	0.6
250	820 ~ 1000	18	18	56	7.5	0.8
250	1500 ~ 2200	20	20	75	7.5	1.0
250	3300 ~ 4700	25	25	100	10.0	1.0
250	6800 ~ 10000	31.5	31.5	143
250	15000	35.5	35.5	190
250	22000	40	40	252
350	10 ~ 47	12.5	16	29	3.5	0.6
350	68 ~ 220	16	18	35	5.0	0.6
350	330 ~ 680	18	22	47	7.5	0.8
350	820 ~ 1000	20	25	62	7.5	1.0
350	1500 ~ 2200	25	31.5	82	10.0	1.0
350	3300 ~ 4700	31.5	35.5	115
350	6800 ~ 10000	35.5	40	155
350	15000	40	41	211
400	10 ~ 47	12.5	16	29	3.5	0.6
400	68 ~ 220	16	18	35	5.0	0.6
400	330 ~ 680	18	22	47	7.5	0.8
400	820 ~ 1000	20	25	62	7.5	1.0
400	1500 ~ 2200	25	31.5	82	10.0	1.0
400	3300 ~ 4700	31.5	35.5	115
400	6800 ~ 10000	35.5	40	155
400	15000	40	41	211
450	10 ~ 47	12.5	16	28	3.5	0.6
450	68 ~ 220	16	18	34	5.0	0.6
450	330 ~ 680	18	22	40	7.5	0.8
450	820 ~ 1000	20	25	56	7.5	1.0
450	1500 ~ 2200	25	31.5	75	10.0	1.0
450	3300 ~ 4700	31.5	35.5	100
450	6800 ~ 10000	35.5	40	143
450	15000	40	41	190
500	10 ~ 47	16	20	26	5.0	0.6
500	68 ~ 220	18	22	32	7.5	0.8
500	330 ~ 680	20	25	38	7.5	1.0
500	820 ~ 1000	25	31.5	46	10.0	1.0
500	1500 ~ 2200	31.5	35.5	56
500	3300 ~ 4700	35.5	40	78
500	6800 ~ 10000	40	41	116
500	15000	41	41	139

WV	Capacitance (F)	D max. (mm)	L max. (mm)	Ripple current (mA rms) at 105 C, 120Hz	P (mm)	d (mm)
6.3	10000	25	11.5	175	7.5	1.0
10	10000	25	11.5	175	7.5	1.0
16	10000	25	11.5	175	7.5	1.0
25	10000	25	11.5	175	7.5	1.0
35	10000	25	11.5	149	7.5	1.0
50	10000	25	11.5	175	7.5	1.0
63	10000	25	11.5	175	7.5	1.0
100	10000	25	11.5	175	7.5	1.0
160	10000	31.5	31.5	143
200	10000	31.5	31.5	143
250	10000	31.5	31.5	143
350	10000	35.5	40	155
400	10000	35.5	40	155
450	10000	35.5	40	143
500	10000	40	41	116
6.3	15000	31.5	11.5	227	10.0	1.0
10	15000	31.5	11.5	227	10.0	1.0
16	15000	31.5	11.5	227	10.0	1.0
25	15000	31.5	11.5	227	10.0	1.0
35	15000	31.5	11.5	208	10.0	1.0
50	15000	31.5	11.5	227	10.0	1.0
63	15000	31.5	11.5	227	10.0	1.0
100	15000	31.5	11.5	227	10.0	1.0
160	15000	35.5	35.5	190
200	15000	35.5	35.5	190
250	15000	35.5	35.5	190
350	15000	40	41	211
400	15000	40	41	211
450	15000	40	41	190
500	15000	41	41	139
6.3	22000	35.5	11.5	303
10	22000	35.5	11.5	303
16	22000	35.5	11.5	303
25	22000	35.5	11.5	303
35	22000	35.5	11.5	333
50	22000	35.5	11.5	303
63	22000	35.5	11.5	303
100	22000	35.5	11.5	303
160	22000	40	40	252
200	22000	40	40	252
250	22000	40	40	252
350	22000	40	41	211
400	22000	40	41	211
450	22000	40	41	2652
500	22000	40	41	1770

2505091635_SAMWHA-RD1V478M1835MBB180_C48783597.pdf

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