Products

LEADED POWER INDUCTOR

GDR-C TYPE

Inquire Now

Features

As a leading manufacturer of Inductor, we provide excellent Air Coil Inductor, Coil Inductor, Spring Coils Inductor, DIP Power Inductor, and Leaded Power Inductor.

The GDR-C series power inductor have low DC resistance and large permissible DC current with high reliability.
Magnetic shielded products are available for each series for the consideration against radiation.
The GDR series has high saturation magnetic-flux density and high efficiency
Open Magnetic circuit construction .Low cost and high reliability

Product Details
Company Profile

Description

Product Identification

GDR
1

654
2

C
3

1R0
4

K
5

U
6

PRODUCT TYPE CODE
CORE DIMENSION
CORE CODE
INDUCTANCE CODE
TOLERANCE (K:±10%,M:±20%,N:±30%)
UL TUBE

Product Series

Type	Dimensions (mm)

GDR-654C (22μH~1.0μH)
GDR-664C (22μH~1.0μH)
GDR-855C (10μH~10μH)
GDR-875C (10μH~10μH)
GDR-895C (10μH~47μH)
GDR-108C (10μH~1.0μH)
GDR-110C (10μH~1.0μH)

Specification

Part No.	Inductance L(μH)	Test Frequency	654C	855C	875C	895C	108C	110C
Part No.	Inductance L(μH)	Test Frequency	DC Resistance(Ω) Max.
100	10			0.07	0.05	0.04	0.027	0.022
120	12			0.08	0.06	0.04	0.031	0.023
150	15			0.09	0.07	0.05	0.036	0.026
180	18			0.10	0.08	0.05	0.049	0.033
220	22		0.18	0.12	0.09	0.06	0.055	0.037
270	27	2.52KHz	0.21	0.14	0.11	0.06	0.062	0.048
330	33		0.27	0.17	0.13	0.07	0.079	0.055
390	39		0.29	0.21	0.14	0.08	0.087	0.073
470	47		0.34	0.24	0.15	0.10	0.099	0.083
560	56		0.42	0.131	0.18	0.11	0.13	0.092
680	68		0.48	0.34	0.20	0.14	0.14	0.12
820	82		0.55	0.40	0.24	0.16	0.16	0.14
101	100		0.68	0.52	0.28	0.19	0.21	0.16
121	120		0.77	0.59	0.36	0.22	0.24	0.20
151	150		0.95	0.71	0.42	0.27	0.32	0.23
181	180		1.15	0.89	0.57	0.31	0.35	0.31
221	220		1.30	1.01	0.63	0.38	0.45	0.34
271	270		1.55	1.28	0.88	0.53	0.61	0.40
331	330		2.18	1.47	1.05	0.61	0.69	0.52
391	390		2.47	1.67	1.17	0.69	0.78	0.65
471	470		2.92	1.95	1.34	0.89	1.0	0.71
561	560		3.97	2.83	1.72	1.01	1.2	1.00
681	680		4.57	3.25	1.96	1.18	1.4	1.10
821	820		5.28	3.82	2.56	1.57	1.8	1.30
102	1.0mH		7.06	5.28	2.94	1.87	2.1	1.70
122	1.2mH			6.03	4.04	2.10
152	1.5mH			7.15	4.70	2.80
182	1.8mH	1KHz		8.26	5.05	3.21
222	2.2mH			11.1	6.25	4.21
272	2.7mH			13.1	8.72	4.94
332	3.3mH			15.9	10.6	6.16
392	3.9mH			18.0	14.2	6.84
472	4.7mH			23.9	16.7	7.89
562	5.6mH			26.8	18.7	11.5
682	6.8mH			31.7	21.8	13.2
822	8.2mH			46.5	28.7	15.2
103	10mH			55.7	33.0	22.0
123	12mH					25.0
153	15mH					29.1
183	18mH					38.9
223	22mH					44.9
273	27mH					55.7
333	33mH					64.2
393	39mH					74.2
473	47mH					96.4

Part No.	Inductance L(μH)	Test Frequency	654C	664C	885C	875C	895C	108C	110C
Part No.	Inductance L(μH)	Test Frequency	Permissible DC Current(A) Max.
100	10				2.50	2.90	2.60	4.5	5.30
120	12				2.40	2.50	2.60	4.10	4.90
150	15				2.10	2.20	2.10	3.70	4.40
180	18				2.00	1.90	2.00	3.40	4.00
220	22		0.90	1.27	1.70	1.80	1.70	3.10	3.60
270	27	2.52KHz	0.81	1.14	1.60	1.70	1.60	2.80	3.30
330	33		0.74	1.03	1.40	1.50	1.40	2.50	2.90
390	39		0.68	0.95	1.30	1.30	1.40	2.30	2.70
470	47		0.62	0.87	1.20	1.30	1.30	2.10	2.50
560	56		0.57	0.80	1.10	1.20	1.20	1.90	2.30
680	68		0.51	0.72	1.00	1.10	1.10	1.70	2.10
820	82		0.47	0.66	0.93	1.00	1.00	1.60	1.90
101	100		0.42	0.59	0.81	0.89	0.90	1.40	1.70
121	120		0.39	0.54	0.76	0.81	0.82	1.30	1.50
151	150		0.35	0.48	0.67	0.72	0.74	1.20	1.40
181	180		0.32	0.44	0.62	0.66	0.71	1.10	1.30
221	220		0.29	0.40	0.54	0.57	0.64	0.96	1.10
271	270		0.26	0.36	0.49	0.51	0.57	0.87	1.00
331	330		0.23	0.33	0.44	0.46	0.51	0.79	0.93
391	390		0.21	0.30	0.41	0.44	0.48	0.72	0.86
471	470		0.20	0.27	0.38	0.41	0.43	0.66	0.78
561	560		0.18	0.25	0.35	0.36	0.40	0.60	0.71
681	680		0.16	0.23	0.32	0.33	0.35	0.55	0.65
821	820		0.15	0.21	0.31	0.30	0.32	0.50	0.59
102	1.0mH		0.13	0.19	0.25	0.27	0.30	0.45	0.53
122	1.2mH				0.23	0.24	0.27
152	1.5mH				0.21	0.22	0.23
182	1.8mH	1KHz			0.20	0.20	0.21
222	2.2mH				0.18	0.18	0.19
272	2.7mH				0.16	0.16	0.17
332	3.3mH				0.14	0.15	0.15
392	3.9mH				0.13	0.14	0.14
472	4.7mH				0.12	0.12	0.13
562	5.6mH				0.11	0.11	0.12
682	6.8mH				0.098	0.10	0.11
822	8.2mH				0.088	0.093	0.10
103	10mH				0.081	0.084	0.089
123	12mH						0.073
153	15mH						0.068
183	18mH						0.066
223	22mH						0.056
273	27mH						0.052
333	33mH						0.048
393	39mH						0.072
473	47mH						0.038

Applications

For the smoothing circuit of DC-DC converter, as a choke coil or chopper coil.
Suitable for use in power lines of camcorder, LCD set, OA equipment, notebook computer, PDA, and small size communication equipment.
Notebook; Inkjet printer; Copying machine; ADSL modem; Cellular phone; Display monitor; Video tape recorder; Video camera; Color TV; Lighting and Car electronics.

OEM/ODM

G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.

About Us

The G-Chen Enterprise Co., LTD to stand erect for twenty years. We have in accordance witty the conviction of quality service and common grow, So we still have fine association and cooperation with customers for twenty years. Because of the conviction, we obtain the believe and support from customers.

Main Products

Inductor, Filter, SMD, Converter, Transformer, Axial Inductors, Power Inductors, Choke Inductor, CT Transformer, Line Filter, Filters, Common Filter, Common Mode Filter, Choke, Band Choke, Wild Choke, High-Wire Inductor, High Frequency Transformer