CDRH系列带屏蔽功率电感|CDRH系列带屏蔽功率电感|宏业兴电子有限公司

产品描述

CDRH系列带屏蔽功率电感产品特征：

1、磁遮蔽表面黏著型式电感，具高额定电流。

2、低电阻令功率损失降至最低。

3、卷轴包装，可用于自动插件机器。

型号解说

CDRH系列带屏蔽功率电感示意图

CDRH系列带屏蔽功率电感尺寸讲解：

Series	A max	B max	C max	D max
CDRH3D11	4.2	4.2	1.3	5.5
CDRH3D14	4.2	4.2	1.6	5.5
CDRH3D16L	4.2	4.2	1.8	5.5
CDRH3D16	4.2	4.2	1.8	5.5
CDRH3D18	4.2	4.2	2.1	5.5
CDRH3D28	4.2	4.2	3.2	5.5
CDRH4D18	5.0	5.0	2.0	?6.9
CDRH4D28	5.0	5.0	3.0	6.9
CDRH5D18	6.0	6.0	2.0	8.2
CDRH5D28	6.0	6.0	3.0	8.2
CDRH6D28	7.0	7.0	3.0	9.5
CDRH6D38	7.0	7.0	4.0	9.5
CDRH8D28	8.3	8.3	3.0	9.5
CDRH8D38	8.3	8.3	4.0	9.5
CDRH8D43	8.3	8.3	4.5	9.5
CDRH103	10.5	10.6	3.0	13.5
CDRH104	10.5	10.6	4.0	13.5
CDRH105	10.5	10.6	5.2	13.5
CDRH62	6.8	7.0	3.0	/
CDRH64	6.8	7.0	5.0	/
CDRH73	7.8	7.8	4.0	/
CDRH74	7.8	7.8	5.0	/
CDRH104	10.5	10.5	5.0	/
CDRH124	12.5	12.5	5.0	/
CDRH125	12.5	12.5	6.0	/
CDRH127	12.5	12.5	8.0	/

CDRH系列带屏蔽功率电感尺寸讲解

应用工程

工程示意图

详细参数

CDRH74 Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @100kHz 0.25V	mΩ	A
Symbol	L	DCR	Isat(ΔL/L×100%≤10%)
CDRH74-1R0□	1	0.014	5.3
CDRH74-2R2□	2.2	0.028	4.5
CDRH74-3R3□	3.3	0.032	4.7
CDRH74-4R7□	4	0.04	3.8
CDRH74-5R6□	5.5	0.045	3.5
CDRH74-100□	10	0.049	1.84
CDRH74-120□	12	0.058	1.71
CDRH74-150□	15	0.081	1.47
CDRH74-180□	18	0.091	1.31
CDRH74-220□	22	0.11	1.23
CDRH74-270□	27	0.15	1.12
CDRH74-330□	33	0.17	0.96
CDRH74-390□	39	0.23	0.91
CDRH74-470□	47	0.26	0.88
CDRH74-560□	56	0.35	0.75
CDRH74-680□	68	0.38	0.69
CDRH74-820□	82	0.43	0.61
CDRH74-101□	100	0.61	0.6
CDRH74-121□	120	0.66	0.52
CDRH74-151□	150	0.88	0.46
CDRH74-181□	180	0.98	0.42
CDRH74-221□	220	1.17	0.36
CDRH74-271□	270	1.64	0.34
CDRH74-331□	330	1.86	0.32
CDRH74-391□	390	2.85	0.29
CDRH74-471□	470	3.01	0.26
CDRH74-561□	560	3.62	0.23
CDRH74-681□	680	4.63	0.22
CDRH74-821□	820	5.2	0.2
CDRH74-102□	1000	6	0.18

CDRH124 Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @100kHz 0.25V	mΩ	A
Symbol	L	DCR	Isat(ΔL/L×100%≤10%)
CDRH124-1R2□	1.2	0.01	5.2
CDRH124-1R3□	1.3	0.012	5
CDRH124-2R1□	2.1	0.012	4.5
CDRH124-2R4□	2.4	0.01	4.5
CDRH124-3R1□	3.1	0.013	4.2
CDRH124-3R5□	3.5	0.015	4.2
CDRH124-3R9□	3.9	0.015	6.54.0
CDRH124-4R4□	4.4	0.016	3.8
CDRH124-4R7□	4.7	0.018	5.7
CDRH124-5R8□	5.6	0.02	5.2
CDRH124-6R1□	6.1	0.02	5
CDRH124-6R8□	6.8	0.023	4.9
CDRH124-7R5□	7.5	0.025	4.8
CDRH124-7R6□	7.6	0.025	4.6
CDRH124-100□	10	0.028	4.5
CDRH124-120□	12	0.038	4
CDRH124-150□	15	0.05	3.2
CDRH124-180□	18	0.057	3.1
CDRH124-220□	22	0.066	2.9
CDRH124-270□	27	0.08	2.8
CDRH124-330□	33	0.097	2.7
CDRH124-390□	39	0.132	2.1
CDRH124-470□	47	0.15	1.9
CDRH124-560□	56	0.19	1.8
CDRH124-680□	68	0.22	1.5
CDRH124-820□	82	0.26	1.3
CDRH124-101□	100	0.308	1.2
CDRH124-121□	120	0.38	1.1
CDRH124-151□	150	0.53	0.95
CDRH124-181□	180	0.62	0.85
CDRH124-221□	220	0.7	0.8
CDRH124-271□	270	0.876	0.6
CDRH124-331□	330	0.99	0.5
CDRH124-391□	390	1	0.45
CDRH124-471□	470	1.3	0.45
CDRH124-561□	560	1.5	0.42
CDRH124-681□	680	1.8	0.4
CDRH124-821□	820	2	0.3
CDRH124-102□	1000	2.5	0.25

CDRH125Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH125-1R2□	1.2	0.01	8.5
CDRH125-1R3□	1.3	0.012	8
CDRH125-2R1□	2.1	0.014	7
CDRH125-2R4□	2.4	0.015	7.5
CDRH125-3R1□	3.1	0.017	6
CDRH125-3R5□	3.5	0.018	6.5
CDRH125-3R9□	3.9	0.019	6
CDRH125-4R4□	4.4	0.02	5
CDRH125-4R7□	4.7	0.02	5.5
CDRH125-5R8□	5.8	0.021	4.4
CDRH125-6R1□	6.1	0.022	4
CDRH125-6R8□	6.8	0.023	3.5
CDRH125-7R5□	7.5	0.024	4.2
CDRH125-7R6□	7.6	0.025	3.8
CDRH125-100□	10	0.025	4
CDRH125-120□	12	0.027	3.5
CDRH125-150□	15	0.03	3.3
CDRH125-180□	18	0.034	3
CDRH125-220□	22	0.036	2.8
CDRH125-270□	27	0.051	2.3
CDRH125-330□	33	0.057	2.1
CDRH125-390□	39	0.068	2
CDRH125-470□	47	0.075	1.8
CDRH125-560□	56	0.11	1.7
CDRH125-680□	68	0.12	1.5
CDRH125-820□	82	0.14	1.4
CDRH125-101□	100	0.16	1.3
CDRH125-121□	120	0.17	1.1
CDRH125-151□	150	0.23	1
CDRH125-181□	180	0.29	0.9
CDRH125-221□	220	0.4	0.8
CDRH125-271□	270	0.46	0.75
CDRH125-331□	330	0.51	0.68
CDRH125-391□	390	0.69	0.65
CDRH125-471□	470	0.77	0.58
CDRH125-561□	560	0.86	0.54
CDRH125-681□	680	1.2	0.48
CDRH125-821□	820	1.34	0.43
CDRH125-102□	1000	1.53	0.4

CDRH127Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH127-1R2□	1.2	7	9.8
CDRH127-1R3□	1.3	8.5	9.5
CDRH127-2R1□	2.1	10	9
CDRH127-2R4□	2.4	11.5	8
CDRH127-3R1□	3.1	12	7.5
CDRH127-3R5□	3.5	13.5	7.5
CDRH127-3R9□	3.9	14	7
CDRH127-4R4□	4.4	14.5	7
CDRH127-4R7□	4.7	15.8	6.8
CDRH127-5R8□	5.8	16.2	6.5
CDRH127-6R1□	6.1	17.6	6.5
CDRH127-6R8□	6.8	18	6.5
CDRH127-7R5□	7.5	18.5	5.5
CDRH127-7R6□	7.6	20	5.9
CDRH127-100□	10	21.6	5.4
CDRH127-120□	12	24.3	4.9
CDRH127-150□	15	27	4.5
CDRH127-180□	18	39.2	3.9
CDRH127-220□	22	43.2	3.6
CDRH127-270□	27	45.9	3.4
CDRH127-330□	33	64.8	3
CDRH127-390□	39	72.9	2.8
CDRH127-470□	47	100	2.5
CDRH127-560□	56	110	2.35
CDRH127-680□	68	140	2.1
CDRH127-820□	82	0.16	1.95
CDRH127-101□	100	0.22	1.7
CDRH127-121□	120	0.25	1.6
CDRH127-151□	150	0.28	1.42
CDRH127-181□	180	0.35	1.3
CDRH127-221□	220	0.39	1.16
CDRH127-271□	270	0.56	1.06
CDRH127-331□	330	0.64	0.95
CDRH127-391□	390	0.7	0.88
CDRH127-471□	470	0.98	0.79
CDRH127-561□	560	1.07	0.73
CDRH127-681□	680	1.46	0.67
CDRH127-821□	820	1.64	0.6
CDRH127-102□	1000	1.82	0.55

CDRH129Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH129-1R0□	1	0.004	25
CDRH129-2R2□	2.2	0.005	20
CDRH129-3R5□	3.5	0.006	16.5
CDRH129-4R7□	4.7	0.007	13
CDRH129-6R8□	6.8	0.009	12.8
CDRH129-100□	10	0.013	10.5
CDRH129-150□	15	0.021	8
CDRH129-220□	22	0.023	6.5
CDRH129-270□	27	0.03	5.8
CDRH129-330□	33	0.037	5.5
CDRH129-390□	39	0.044	5
CDRH129-470□	47	0.046	4.5
CDRH129-680□	68	0.069	3.6
CDRH129-101□	100	0.1	3.1
CDRH129-151□	150	0.151	2.7
CDRH129-221□	220	0.193	2.2
CDRH129-271□	270	0.248	1.7
CDRH129-331□	330	0.363	1.5
CDRH129-471□	470	0.437	1.3
CDRH129-681□	680	0.66	1.1
CDRH129-821□	820	0.815	1
CDRH129-102□	1000	0.93	1.2
CDRH129-152□	1500	1.8	2.3

CDRH104RSeries

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH104R-1R3□	1.3	8.2	10
CDRH104R-2R5□	2.5	10	7.5
CDRH104R-3R3□	3.3	12	6
CDRH104R-4R0□	4	15.3	5.8
CDRH104R-5R0□	5	18.5	5.3
CDRH104R-6R0□	6	25.6	5
CDRH104R-100□	10	35	4.4
CDRH104R-120□	12	41.5	4
CDRH104R-150□	15	50	3.6
CDRH104R-180□	18	65.3	3
CDRH104R-220□	22	73	2.9
CDRH104R-270□	27	84.2	2.6
CDRH104R-330□	33	93	2.3
CDRH104R-390□	39	110.3	2.2
CDRH104R-470□	47	128	2.1
CDRH104R-560□	56	189.2	2
CDRH104R-680□	68	213	1.5
CDRH104R-820□	82	253.5	1.4
CDRH104R-101□	100	304	1.35
CDRH104R-121□	120	412.5	1.3
CDRH104R-151□	150	506	1.15
CDRH104R-181□	180	645.3	1
CDRH104R-221□	220	756	0.92
CDRH104R-271□	270	768.5	0.8
CDRH104R-331□	330	1090	0.7
CDRH104R-391□	390	1120	0.6
CDRH104R-471□	470	1235	0.55
CDRH104R-561□	560	1536.2	0.52
CDRH104R-681□	680	1825.3	0.42
CDRH104R-821□	820	2003.5	0.4
CDRH104R-102□	1000	2015.6	0.28

CDRH105RSeries

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH105R-1R3□	1.3	8.2	5
CDRH105R-2R5□	2.5	9.8	5
CDRH105R-3R3□	3.3	9.6	4.8
CDRH105R-3R8□	3.8	10.3	4.5
CDRH105R-4R0□	4	11.5	4.2
CDRH105R-5R0□	5	12.6	4
CDRH105R-5R2□	5.2	14.3	3.9
CDRH105R-6R0□	6	16.5	3.8
CDRH105R-7R0□	7	18.5	3.65
CDRH105R-8R0□	8	20.3	3.5
CDRH105R-100□	10	25.8	3.45
CDRH105R-120□	12	32	3.4
CDRH105R-150□	15	40	2.83
CDRH105R-180□	18	46	2.62
CDRH105R-220□	22	58.5	2.44
CDRH105R-270□	27	65.4	2.24
CDRH105R-330□	33	81.4	1.88
CDRH105R-390□	39	103.1	1.7
CDRH105R-470□	47	122.1	1.56
CDRH105R-560□	56	144.8	1.39
CDRH105R-680□	68	193	1.36
CDRH105R-820□	82	219.4	1.2
CDRH105R-101□	100	247	1.09
CDRH105R-121□	120	298.4	1
CDRH105R-151□	150	355.1	0.91
CDRH105R-181□	180	393.4	0.84
CDRH105R-221□	220	483.8	0.75
CDRH105R-271□	270	632.5	0.68
CDRH105R-331□	330	780	0.6
CDRH105R-391□	390	957.5	0.57
CDRH105R-471□	470	1220.4	0.5
CDRH105R-561□	560	1352.4	0.47
CDRH105R-681□	680	1519.2	0.43
CDRH105R-821□	820	1694.4	0.39
CDRH105R-102□	1000	1964.4	0.35

CDRH2D14Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH2D14-1R2□	1.2	55	2
CDRH2D14-1R5□	1.5	63	1.8
CDRH2D14-1R8□	1.8	75	1.65
CDRH2D14-2R2□	2.2	94	1.5
CDRH2D14-2R7□	2.7	106	1.35
CDRH2D14-3R3□	3.3	125	1.2
CDRH2D14-3R9□	3.9	138	1.1
CDRH2D14-4R7□	4.7	185	1.1
CDRH2D14-5R6□	5.6	220	0.95
CDRH2D14-6R8□	6.8	250	0.85
CDRH2D14-8R2□	8.2	281	0.8
CDRH2D14-100□	10	318	0.76
CDRH2D14-120□	12	438	0.62
CDRH2D14-150□	15	450.2	0.55
CDRH2D14-180□	18	455.2	0.5
CDRH2D14-220□	22	460.8	0.48
CDRH2D14-270□	27	463.5	0.45
CDRH2D14-330□	33	478.6	0.4
CDRH2D14-470□	47	482.5	0.3

CDRH2D18Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH2D18-1R2□	1.2	33.5	1.5
CDRH2D18-1R5□	1.5	35	1.3
CDRH2D18-1R8□	1.8	35.6	1
CDRH2D18-2R2□	2.2	41	0.85
CDRH2D18-2R7□	2.7	50	0.8
CDRH2D18-3R3□	3.3	60	0.77
CDRH2D18-3R9□	3.9	68	0.7
CDRH2D18-4R7□	4.7	81	0.63
CDRH2D18-5R6□	5.6	98	0.6
CDRH2D18-6R8□	6.8	108	0.52
CDRH2D18-8R2□	8.2	135.6	0.5
CDRH2D18-100□	10	180	0.43
CDRH2D18-120□	12	193.5	0.4
CDRH2D18-150□	15	227	0.35
CDRH2D18-180□	18	260	0.3
CDRH2D18-220□	22	331	0.28
CDRH2D18-270□	27	421	0.27
CDRH2D18-330□	33	481	0.24
CDRH2D18-470□	47	580	0.2

CDRH3D11Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH3D11-1R2□	1.2	44.6	2.5
CDRH3D11-1R5□	1.5	55.3	2.3
CDRH3D11-1R8□	1.8	76.2	2.2
CDRH3D11-2R2□	2.2	85.4	1.9
CDRH3D11-2R4□	2.4	38.5	1.85
CDRH3D11-2R7□	2.7	105	1.8
CDRH3D11-3R3□	3.3	125.6	1.7
CDRH3D11-3R9□	3.9	135.8	1.7
CDRH3D11-4R7□	4.7	156	1.65
CDRH3D11-5R6□	5.6	183.5	1.6
CDRH3D11-6R8□	6.8	225	1.5
CDRH3D11-8R2□	8.2	294	1.35
CDRH3D11-100□	10	338	1.2
CDRH3D11-120□	12	418	1.1
CDRH3D11-150□	15	550	1
CDRH3D11-180□	18	628	0.95
CDRH3D11-220□	22	731	0.85
CDRH3D11-330□	33	1108	0.8
CDRH3D11-470□	47	1390	0.76

CDRH3D14Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH3D14-1R2□	1.2	50.2	3
CDRH3D14-1R5□	1.5	76	2.6
CDRH3D14-1R8□	1.8	85.6	2.5
CDRH3D14-2R2□	2.2	99.8	2.2
CDRH3D14-2R4□	2.4	129	2
CDRH3D14-2R7□	2.7	130.5	2
CDRH3D14-3R3□	3.3	139	1.8
CDRH3D14-3R9□	3.9	214	1.45
CDRH3D14-4R7□	4.7	225.6	1.3
CDRH3D14-5R6□	5.6	236.5	1.25
CDRH3D14-6R8□	6.8	290	1.2
CDRH3D14-8R2□	8.2	415.3	1.1
CDRH3D14-100□	10	440	1
CDRH3D14-120□	12	555.6	0.9
CDRH3D14-150□	15	650	0.8
CDRH3D14-180□	18	780.6	0.75
CDRH3D14-220□	22	830	0.65
CDRH3D14-330□	33	920	0.6
CDRH3D14-470□	47	1100	0.35

CDRH3D16Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH3D16-1R0□	1	48	1.6
CDRH3D16-1R2□	1.2	48.8	1.6
CDRH3D16-1R5□	1.5	52	1.55
CDRH3D16-1R8□	1.8	65.3	1.35
CDRH3D16-2R2□	2.2	72	1.2
CDRH3D16-2R4□	2.4	82.5	1.2
CDRH3D16-2R7□	2.7	85	1.15
CDRH3D16-3R3□	3.3	85	1.1
CDRH3D16-3R9□	3.9	95.3	1
CDRH3D16-4R7□	4.7	105	0.9
CDRH3D16-5R6□	5.6	120.5	0.85
CDRH3D16-6R8□	6.8	170	0.73
CDRH3D16-8R2□	8.2	195.3	0.65
CDRH3D16-100□	10	210	0.55
CDRH3D16-120□	12	265.3	0.5
CDRH3D16-150□	15	295	0.45
CDRH3D16-180□	18	415.3	0.42
CDRH3D16-220□	22	430	0.4
CDRH3D16-270□	27	562.5	0.35
CDRH3D16-330□	33	675	0.32
CDRH3D16-470□	47	725.3	0.26
CDRH3D16-680□	68	1200	0.21
CDRH3D16-101□	100	1530	0.08

CDRH3D28Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH3D28-1R2□	1.2	35.3	3.5
CDRH3D28-1R5□	1.5	55.8	3.4
CDRH3D28-1R8□	1.8	68.3	3.2
CDRH3D28-2R2□	2.2	68.9	3
CDRH3D28-2R4□	2.4	70.2	2.5
CDRH3D28-2R7□	2.7	70.2	2.2
CDRH3D28-3R3□	3.3	72.1	2
CDRH3D28-3R9□	3.9	75.3	1.7
CDRH3D28-4R7□	4.7	88.3	1.65
CDRH3D28-5R6□	5.6	100.3	1.45
CDRH3D28-6R8□	6.8	119	1.24
CDRH3D28-8R2□	8.2	125.3	1.1
CDRH3D28-100□	10	142	1.05
CDRH3D28-120□	12	200.3	1
CDRH3D28-150□	15	213	0.9
CDRH3D28-180□	18	315.5	0.8
CDRH3D28-220□	22	335	0.76
CDRH3D28-270□	27	456.3	0.6
CDRH3D28-330□	33	481	0.58
CDRH3D28-390□	39	585.2	0.5
CDRH3D28-470□	47	599	0.48
CDRH3D28-560□	56	612.5	0.45
CDRH3D28-680□	68	635.6	0.42
CDRH3D28-820□	82	655.3	0.4
CDRH3D28-101□	100	685.3	0.38
CDRH3D28-121□	120	668.2	0.35
CDRH3D28-151□	150	702.5	0.33
CDRH3D28-181□	180	705.6	0.3
CDRH3D28-221□	220	711.2	0.28
CDRH3D28-271□	270	715.6	0.25
CDRH3D28-331□	330	733.2	0.23
CDRH3D28-391□	390	746.9	0.2
CDRH3D28-471□	470	756.3	0.15

CDRH4D18Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH4D18-1R0□	1	45	1.72
CDRH4D18-1R2□	1.2	51	1.7
CDRH4D18-1R5□	1.5	68.5	1.65
CDRH4D18-1R8□	1.8	71.3	1.52
CDRH4D18-2R2□	2.2	75	1.32
CDRH4D18-2R7□	2.7	105	1.28
CDRH4D18-3R3□	3.3	110	1.04
CDRH4D18-3R9□	3.9	155	0.88
CDRH4D18-4R7□	4.7	162	0.84
CDRH4D18-5R6□	5.6	170	0.8
CDRH4D18-6R8□	6.8	182	0.76
CDRH4D18-8R2□	8.2	196	0.68
CDRH4D18-100□	10	200	0.61
CDRH4D18-120□	12	210	0.56
CDRH4D18-150□	15	240	0.5
CDRH4D18-180□	18	338	0.48
CDRH4D18-220□	22	397	0.41
CDRH4D18-270□	27	441	0.35
CDRH4D18-330□	33	694	0.32
CDRH4D18-390□	39	709	0.3
CDRH4D18-470□	47	992	0.28
CDRH4D18-560□	56	1080	0.26
CDRH4D18-680□	68	1300	0.24
CDRH4D18-820□	82	1560	0.22
CDRH4D18-101□	100	1730	0.2
CDRH4D18-121□	120	2390	0.18
CDRH4D18-151□	150	2670	0.15
CDRH4D18-181□	180	4000	0.14

CDRH4D28Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH4D28-1R0□	1	20.35	2.8
CDRH4D28-1R2□	1.2	23.6	2.56
CDRH4D28-1R8□	1.8	27.5	2.2
CDRH4D28-2R2□	2.2	31.3	2.04
CDRH4D28-2R7□	2.7	43.3	1.6
CDRH4D28-3R3□	3.3	49.2	1.57
CDRH4D28-3R9□	3.9	64.8	1.44
CDRH4D28-4R7□	4.7	72	1.32
CDRH4D28-5R6□	5.6	100.9	1.17
CDRH4D28-6R8□	6.8	108.9	1.12
CDRH4D28-8R2□	8.2	117.5	1.04
CDRH4D28-100□	10	128.3	1
CDRH4D28-120□	12	131.6	0.84
CDRH4D28-150□	15	149	0.76
CDRH4D28-180□	18	166	0.72
CDRH4D28-220□	22	235	0.7
CDRH4D28-270□	27	261	0.58
CDRH4D28-330□	33	378	0.56
CDRH4D28-390□	39	383.7	0.5
CDRH4D28-470□	47	587	0.48
CDRH4D28-560□	56	624.5	0.41
CDRH4D28-680□	68	699	0.35
CDRH4D28-820□	82	914.8	0.32
CDRH4D28-101□	100	1020	0.29
CDRH4D28-121□	120	1270	0.27
CDRH4D28-151□	150	1350	0.24
CDRH4D28-181□	180	1540	0.22
CDRH4D28-221□	220	1720	0.2
CDRH4D28-271□	270	1950	0.16
CDRH4D28-331□	330	2660	0.14
CDRH4D28-391□	390	2830	0.13
CDRH4D28-471□	470	2990	0.08
CDRH4D28-561□	560	3170	0.05
CDRH4D28-681□	680	3320	0.04

CDRH5D18Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH5D18-1R0□	1	18	3
CDRH5D18-1R2□	1.2	27	3
CDRH5D18-1R8□	1.8	38	2.9
CDRH5D18-2R2□	2.2	45	2.6
CDRH5D18-2R7□	2.7	50	2.4
CDRH5D18-3R3□	3.3	53	2
CDRH5D18-3R9□	3.9	55	2
CDRH5D18-4R7□	4.7	60	1.9
CDRH5D18-5R6□	5.4	76	1.6
CDRH5D18-6R8□	6.8	105	1.4
CDRH5D18-8R2□	8.2	110	1.25
CDRH5D18-100□	10	124	1.2
CDRH5D18-120□	12	153	1.1
CDRH5D18-150□	15	196	0.97
CDRH5D18-180□	18	210	0.85
CDRH5D18-220□	22	290	0.8
CDRH5D18-270□	27	370	0.72
CDRH5D18-330□	33	386	0.65
CDRH5D18-390□	39	520	0.57
CDRH5D18-470□	47	595	0.54
CDRH5D18-560□	56	665	0.5
CDRH5D18-680□	68	840	0.43
CDRH5D18-820□	82	978	0.41
CDRH5D18-101□	100	1200	0.36
CDRH5D18-121□	120	1500	0.33
CDRH5D18-151□	150	1710	0.31
CDRH5D18-181□	180	2240	0.21
CDRH5D18-221□	220	2440	0.18
CDRH5D18-271□	370	3380	0.1

CDRH5D28Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH5D28-1R0□	1	8	3.5
CDRH5D28-1R2□	1.2	10	3
CDRH5D28-1R8□	1.5	15	3
CDRH5D28-2R2□	2.2	17	2.6
CDRH5D28-2R7□	2.7	25	2.5
CDRH5D28-3R3□	3.3	29	2.4
CDRH5D28-3R9□	3.9	31	2.2
CDRH5D28-4R7□	4.7	35	2
CDRH5D28-5R6□	5.6	38	1.9
CDRH5D28-6R8□	6.8	45	1.8
CDRH5D28-8R2□	8.2	53	1.6
CDRH5D28-100□	10	65	1.3
CDRH5D28-120□	12	76	1.2
CDRH5D28-150□	15	103	1.1
CDRH5D28-180□	18	110	1
CDRH5D28-220□	22	122	0.9
CDRH5D28-270□	27	175	0.85
CDRH5D28-330□	33	189	0.75
CDRH5D28-390□	39	212	0.7
CDRH5D28-470□	47	260	0.62
CDRH5D28-560□	56	305	0.58
CDRH5D28-680□	68	355	0.52
CDRH5D28-820□	82	463	0.46
CDRH5D28-101□	100	520	0.42
CDRH5D28-121□	120	560	0.4
CDRH5D28-151□	150	680	0.35
CDRH5D28-181□	180	930	0.32
CDRH5D28-221□	220	1150	0.3
CDRH5D28-271□	270	1560	0.27
CDRH5D28-331□	330	1980	0.25
CDRH5D28-391□	390	2500	0.22
CDRH5D28-471□	470	2700	0.2
CDRH5D28-561□	560	3120	0.18
CDRH5D28-681□	680	4150	0.16

CDRH6D28Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH6D28-1R2□	1.2	18	3
CDRH6D28-1R8□	1.8	20	3
CDRH6D28-2R2□	2.2	22	2.8
CDRH6D28-2R7□	2.7	24	2.8
CDRH6D28-3R3□	3.3	26	2.8
CDRH6D28-3R9□	3.9	27	2.6
CDRH6D28-4R7□	4.7	31	2.4
CDRH6D28-5R6□	5.4	35	2.25
CDRH6D28-6R8□	6.8	54	2.1
CDRH6D28-8R2□	8.2	58	1.85
CDRH6D28-100□	10	65	1.7
CDRH6D28-120□	12	70	1.55
CDRH6D28-150□	15	84	1.4
CDRH6D28-180□	18	95	1.32
CDRH6D28-220□	22	128	1.2
CDRH6D28-270□	27	142	1.05
CDRH6D28-330□	33	165	0.97
CDRH6D28-390□	39	210	0.86
CDRH6D28-470□	47	238	0.8
CDRH6D28-560□	56	277	0.73
CDRH6D28-680□	68	304	0.65
CDRH6D28-820□	82	390	0.6
CDRH6D28-101□	100	535	0.54
CDRH6D28-121□	120	750	0.5
CDRH6D28-151□	150	950	0.47
CDRH6D28-181□	180	1200	0.41
CDRH6D28-221□	220	1500	0.37
CDRH6D28-271□	270	1700	0.33
CDRH6D28-331□	330	2150	0.28
CDRH6D28-391□	390	2650	0.25
CDRH6D28-471□	470	3150	0.21
CDRH6D28-561□	560	3849	0.2
CDRH6D28-681□	680	5150	0.2

CDRH6D38Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH6D38-1R0□	1	10	5.3
CDRH6D38-1R2□	1.2	15	5.2
CDRH6D38-1R8□	1.8	16	4.8
CDRH6D38-2R2□	2.2	18	4.5
CDRH6D38-2R7□	2.7	19	4
CDRH6D38-3R3□	3.3	20	3.5
CDRH6D38-3R9□	3.9	25	3
CDRH6D38-4R7□	4.7	24	2.9
CDRH6D38-5R6□	5.6	27	2.5
CDRH6D38-6R8□	6.8	31	2.3
CDRH6D38-8R2□	8.2	34	2.2
CDRH6D38-100□	10	38	2
CDRH6D38-120□	12	53	1.7
CDRH6D38-150□	15	57	1.6
CDRH6D38-180□	18	92	1.5
CDRH6D38-220□	22	96	1.3
CDRH6D38-270□	27	109	1.2
CDRH6D38-330□	33	124	1.1
CDRH6D38-390□	39	138	1
CDRH6D38-470□	47	155	0.95
CDRH6D38-560□	56	202	0.85
CDRH6D38-680□	68	234	0.75
CDRH6D38-820□	82	324	0.7
CDRH6D38-101□	100	358	0.65
CDRH6D38-121□	120	470	0.59
CDRH6D38-151□	150	580	0.54
CDRH6D38-181□	180	690	0.49
CDRH6D38-221□	220	890	0.43
CDRH6D38-271□	270	1290	0.4
CDRH6D38-331□	330	1700	0.37
CDRH6D38-391□	390	1750	0.34
CDRH6D38-471□	470	2200	0.32
CDRH6D38-561□	560	2850	0.29
CDRH6D38-681□	680	3200	0.25

CDRH8D28Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH8D28-1R2□	1.2	9.5	5
CDRH8D28-1R8□	1.8	11	4.8
CDRH8D28-2R0□	2	13	4.7
CDRH8D28-2R5□	2.5	15.6	4.5
CDRH8D28-2R7□	2.7	16	4.3
CDRH8D28-2R8□	2.8	16	4.3
CDRH8D28-3R3□	3.3	18.2	4
CDRH8D28-3R5□	3.5	19	3.8
CDRH8D28-3R9□	3.9	22	3.8
CDRH8D28-4R7□	4.7	24.7	3.4
CDRH8D28-5R0□	5	26	3.4
CDRH8D28-6R0□	6	28	3.4
CDRH8D28-6R2□	6.2	30	3.5
CDRH8D28-6R8□	6.8	37	3
CDRH8D28-7R3□	7.3	39	2.8
CDRH8D28-100□	10	47	2.5
CDRH8D28-150□	15	69	1.9
CDRH8D28-220□	22	99	1.6
CDRH8D28-330□	33	156	1.3
CDRH8D28-470□	47	195	1.15
CDRH8D28-680□	68	286	0.92
CDRH8D28-101□	100	430	0.75

CDRH8D38Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH8D38-1R2□	1.2	10.3	8
CDRH8D38-1R8□	1.8	15.6	7
CDRH8D38-2R0□	2	16	6.8
CDRH8D38-2R5□	2.5	17.5	6.5
CDRH8D38-2R7□	2.7	18.3	5.3
CDRH8D38-2R8□	2.8	19.5	5
CDRH8D38-3R3□	3.3	20.6	5
CDRH8D38-3R5□	3.5	24	4.8
CDRH8D38-3R9□	3.9	26.8	4.7
CDRH8D38-4R7□	4.7	29	4.6
CDRH8D38-5R0□	5	30.5	4.5
CDRH8D38-6R0□	6	32	4.2
CDRH8D38-6R2□	6.2	35.8	4
CDRH8D38-6R8□	6.8	38.5	3.8
CDRH8D38-7R3□	7.3	42.5	3.5
CDRH8D38-100□	10	48	3
CDRH8D38-150□	15	67	2.8
CDRH8D38-220□	22	105	2.3
CDRH8D38-330□	33	157	1.8
CDRH8D38-470□	47	189	1.52
CDRH8D38-680□	68	290	1.3
CDRH8D38-101□	100	410	1.05

CDRH8D43Series

Part Number	Inductance	Max.DC resistance	Saturation Current
Unit	μH @1kHz 0.25V	mΩ	A ΔL/L×100%≤10%
Symbol	L	DCR	Isat
CDRH8D43-1R5□	1.5	8	7.8
CDRH8D43-2R2□	2.2	18	6.8
CDRH8D43-2R7□	2.7	16	6.5
CDRH8D43-3R3□	3.3	17	6.2
CDRH8D43-3R9□	3.9	19	5.9
CDRH8D43-4R7□	4.7	22	5.6
CDRH8D43-6R8□	6.8	25	4.4
CDRH8D43-8R2□	8.2	32	4
CDRH8D43-100□	10	36	3.6
CDRH8D43-150□	15	53	2.9
CDRH8D43-220□	22	72	2.6
CDRH8D43-330□	33	125	2.2
CDRH8D43-470□	47	150	1.8
CDRH8D43-680□	68	240	1.5
CDRH8D43-101□	100	360	1.1
CDRH8D43-121□	120	450	1
CDRH8D43-151□	150	530	0.9
CDRH8D43-221□	220	850	0.8
CDRH8D43-331□	330	1300	0.6
CDRH8D43-471□	470	2500	0.4
CDRH8D43-102□	1000	3600	0.2

*请选用时注明公差（K=±10%；M=±20%；N=±30%）Please specify the inductance tolerance code(K=±10%；M=±20%；N=±30%).

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