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High Power Density Shielded Drum Core Inductors EATON DRQ127-4R7-R Dual Winding for Power Conversion

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High Power Density Shielded Drum Core Inductors EATON DRQ127-4R7-R Dual Winding for Power Conversion

Current Rating : 8.25A

Inductance : 4.841uH

DC Resistance(DCR) : 9.17mΩ

Current - Saturation(Isat) : 16.5A

Description : 8.25A 4.841uH 16.5A SMD,12.5x12.5mm Arrays, Signal Transformers RoHS

Mfr. Part # : DRQ127-4R7-R

Model Number : DRQ127-4R7-R

Package : SMD,12.5x12.5mm

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Product Overview

The DRQ series are dual-winding, high power density, shielded drum core power inductors. These versatile components can be utilized as single inductors or in coupled inductor/transformer configurations with a 1:1 turns ratio. Windings can be connected in series or parallel to achieve a wide range of inductance and current ratings. They are designed for applications requiring efficient power conversion and filtering.

Product Attributes

Brand: Eaton
Certifications: J-STD-020 compliant, Pb HALOGEN HF FREE
Core Material: Ferrite
Product Type: Dual winding, shielded drum core power inductors

Technical Specifications

Part Number	Rated Inductance (H)	Parallel Ratings Irms (A)	Parallel Ratings Isat (A)	Parallel Ratings Peak DCR () typ.	Parallel Ratings Volt--sec	Series Ratings Irms (A)	Series Ratings Isat (A)	Series Ratings Peak DCR () typ.	Series Ratings Volt--sec
DRQ73-R33-R	0.33	6.19	14.4	0.0074	1.98	3.10	7.18	0.0296	3.96
DRQ73-1R0-R	1.00	5.25	7.97	0.0103	3.56	2.63	3.99	0.0411	7.12
DRQ73-1R5-R	1.50	4.64	6.52	0.0132	4.36	2.32	3.26	0.0527	8.72
DRQ73-2R2-R	2.20	4.11	5.52	0.0167	5.15	2.06	2.76	0.0669	10.3
DRQ73-3R3-R	3.30	3.31	4.22	0.0259	6.73	1.66	2.11	0.1035	13.5
DRQ73-4R7-R	4.70	3.09	3.78	0.0297	7.52	1.55	1.89	0.1188	15.0
DRQ73-6R8-R	6.80	2.55	3.12	0.0435	9.11	1.28	1.56	0.1742	18.2
DRQ73-8R2-R	8.20	2.19	2.66	0.0592	10.7	1.10	1.33	0.2368	21.4
DRQ73-100-R	10.0	2.08	2.47	0.0656	11.5	1.04	1.24	0.2623	23.0
DRQ73-150-R	15.0	1.83	2.05	0.0844	13.9	0.916	1.03	0.339	27.8
DRQ73-220-R	22.0	1.62	1.67	0.107	17.0	0.811	0.83	0.429	34.0
DRQ73-330-R	33.0	1.31	1.35	0.166	21.0	0.653	0.68	0.665	42.0
DRQ73-470-R	47.0	1.08	1.14	0.241	24.9	0.542	0.57	0.965	49.8
DRQ73-680-R	68.0	0.89	0.96	0.358	29.7	0.444	0.48	1.43	59.4
DRQ73-820-R	82.0	0.86	0.89	0.384	32.1	0.430	0.44	1.54	64.2
DRQ73-101-R	100	0.73	0.79	0.527	36.0	0.367	0.39	2.11	72.0
DRQ73-151-R	150	0.58	0.65	0.851	44.0	0.289	0.32	3.41	88.0
DRQ73-221-R	220	0.52	0.53	1.05	53.5	0.260	0.27	4.20	107
DRQ73-331-R	330	0.42	0.44	1.59	64.5	0.211	0.22	6.36	129
DRQ73-471-R	470	0.35	0.37	2.36	77.2	0.173	0.18	9.44	154
DRQ73-681-R	680	0.29	0.31	3.47	93.1	0.143	0.15	13.88	186
DRQ73-821-R	820	0.27	0.28	3.93	103	0.134	0.14	15.72	206
DRQ73-102-R	1000	0.26	0.25	4.34	113	0.128	0.13	17.36	226
DRQ74-R33-R	0.33	6.20	18.4	0.0074	1.71	3.10	9.18	0.0295	3.42
DRQ74-1R0-R	1.00	5.33	10.2	0.0100	3.08	2.66	5.10	0.0400	6.16
DRQ74-1R5-R	1.50	4.96	8.35	0.0115	3.76	2.48	4.17	0.0461	7.52
DRQ74-2R2-R	2.20	4.66	7.06	0.0130	4.45	2.33	3.53	0.0521	8.9
DRQ74-3R3-R	3.30	3.94	5.40	0.0183	5.81	1.97	2.70	0.0732	11.6
DRQ74-4R7-R	4.70	3.34	4.37	0.0254	7.18	1.67	2.19	0.102	14.4
DRQ74-6R8-R	6.80	2.60	3.67	0.0418	8.55	1.30	1.84	0.167	17.1
DRQ74-8R2-R	8.20	2.53	3.40	0.0441	9.23	1.27	1.70	0.177	18.5
DRQ74-100-R	10.0	2.41	3.17	0.0489	9.92	1.20	1.58	0.196	19.8
DRQ74-150-R	15.0	2.11	2.48	0.0637	12.7	1.05	1.24	0.255	25.4
DRQ74-220-R	22.0	1.75	2.13	0.0925	14.7	0.874	1.07	0.371	29.4
DRQ74-330-R	33.0	1.41	1.73	0.143	18.1	0.702	0.87	0.574	36.2
DRQ74-470-R	47.0	1.15	1.41	0.216	22.2	0.573	0.71	0.865	44.4
DRQ74-680-R	68.0	1.03	1.19	0.265	26.3	0.517	0.60	1.06	52.6
DRQ74-820-R	82.0	0.91	1.11	0.345	28.4	0.453	0.55	1.38	56.8
DRQ74-101-R	100	0.86	0.99	0.383	31.8	0.430	0.49	1.53	63.6
DRQ74-151-R	150	0.69	0.81	0.591	38.6	0.346	0.41	2.37	77.2
DRQ74-221-R	220	0.56	0.66	0.907	47.5	0.279	0.33	3.63	95
DRQ74-331-R	330	0.45	0.54	1.41	57.8	0.224	0.27	5.66	116
DRQ74-471-R	470	0.40	0.46	1.74	68.1	0.202	0.23	6.97	136
DRQ74-681-R	680	0.33	0.38	2.58	81.7	0.166	0.19	10.3	163
DRQ74-821-R	820	0.31	0.35	2.93	89.9	0.156	0.17	11.7	180
DRQ74-102-R	1000	0.27	0.31	3.89	100	0.135	0.16	15.6	200
DRQ125-R47-R	0.47	17.6	33.0	0.0018	3.17	8.80	16.5	0.0078	6.34
DRQ125-1R0-R	1.00	15.0	23.6	0.0024	4.43	7.51	11.8	0.0096	8.86
DRQ125-1R5-R	1.50	13.8	18.3	0.0029	5.70	6.89	9.15	0.0114	11.40
DRQ125-2R2-R	2.20	10.9	15.0	0.0045	6.97	5.46	7.50	0.0182	13.9
DRQ125-3R3-R	3.30	9.26	12.7	0.0063	8.23	4.63	6.35	0.0253	16.5
DRQ125-4R7-R	4.70	7.18	9.71	0.0105	10.8	3.59	4.86	0.0420	21.6
DRQ125-6R8-R	6.80	6.64	8.68	0.0123	12.0	3.32	4.34	0.0492	24.0
DRQ125-8R2-R	8.20	5.54	7.86	0.0176	13.3	2.77	3.93	0.0705	26.6
DRQ125-100-R	10.0	5.35	7.17	0.0189	14.6	2.67	3.59	0.0757	29.2
DRQ125-150-R	15.0	4.27	5.69	0.0298	18.4	2.13	2.85	0.120	36.8
DRQ125-220-R	22.0	3.70	4.71	0.0396	22.2	1.84	2.36	0.159	44.4
DRQ125-330-R	33.0	3.28	3.84	0.0505	27.2	1.64	1.92	0.203	54.4
DRQ125-470-R	47.0	2.71	3.24	0.0740	32.3	1.35	1.62	0.297	64.6
DRQ125-680-R	68.0	2.22	2.70	0.101	38.6	1.11	1.35	0.440	77.2
DRQ125-820-R	82.0	2.05	2.39	0.128	43.7	1.03	1.20	0.515	87.4
DRQ125-101-R	100	1.78	2.20	0.170	47.5	0.892	1.10	0.682	95.0
DRQ125-151-R	150	1.48	1.81	0.248	57.6	0.739	0.905	0.991	115.2
DRQ125-221-R	220	1.19	1.51	0.384	69.0	0.594	0.755	1.54	138
DRQ125-331-R	330	1.06	1.22	0.482	85.5	0.530	0.610	1.93	171
DRQ125-471-R	470	0.87	1.02	0.718	102	0.434	0.510	2.87	204
DRQ125-681-R	680	0.70	0.85	1.10	122	0.350	0.425	4.42	244
DRQ125-821-R	820	0.60	0.77	1.49	135	0.301	0.385	5.96	270
DRQ125-102-R	1000	0.57	0.70	1.69	149	0.283	0.350	6.76	298

2410010102_EATON-DRQ127-4R7-R_C6602038.pdf

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