Welcome TRIO Technology CO., LTD.-SMD POWER INDUCTORS

PART NUMBERING

EA -	□□□	□	□□	□	□□
(1)	(2)	(3)	(4)	(5)	(6)

(1) Series
(2) Inductance
(3) Tolerance
(4) Dimension
(5) Material
(6) Internal Serial No.

Datasheet Download

Features

• Low profile and small size.
• Superior stability saturation for surface mounting.
• Magnetic unshielded inductor with high current
• rating.
• Low resistane to keep power loss minimum.

Applications

• DC/DC converters
• Switching power supplies
• HDDs
• Laptops
• Other electronic equipment

Configurations & Dimensions

SERIES	A	B	C	D	E	F	G	H
EA-01J	2.0±0.3	1.5±0.3	1.7 Max.	0.6 Typ.	1.5 Typ.	1.0 Typ.	0.6 Typ.	2.0 Typ.
EA-27J	3.0±0.3	3.0±0.3	1.5 Max.	1.0 Typ.	0.9 Typ.	0.8 Typ.	1.4 Typ.	2.7 Typ.
EA-02J	3.2±0.3	1.6±0.3	2.1 Max.	1.0 Typ.	1.1 Typ.	1.7 Typ.	1.0 Typ.	2.6 Typ.
EA-03J	3.2±0.3	2.5±0.3	2.3 Max.	1.0 Typ.	1.1 Typ.	1.7 Typ.	1.0 Typ.	3.2 Typ.
EA-05J	4.5±0.3	3.2±0.3	2.9 Max.	1.1 Typ.	1.7 Typ.	2.3 Typ.	1.0 Typ.	3.7 Typ.
EA-12J	5.7±0.5	5.0±0.5	5.0 Max.	2.1 Typ.	1.8 Typ.	2.4 Typ.	1.6 Typ.	6.2 Typ.

Electrical Characteristics

SMD or THT(PTH/DIP)	SIZE		New Part No.	Old Part No.	Inductance or (uH/nH/mH)	Impedance (Ω, Typ.)	Ω or uH/nH/mH	DCR(Ω, Max.)	Ω or mΩ	IDC or Irms(mA, Max.)	mA or A
SMD or THT(PTH/DIP)	A(L)	B(W)	New Part No.	Old Part No.	Inductance or (uH/nH/mH)	Impedance (Ω, Typ.)	Ω or uH/nH/mH	DCR(Ω, Max.)	Ω or mΩ	IDC or Irms(mA, Max.)	mA or A
SMD	2.0	1.5	EA-100□01J□□	SDIG21-100□	10.000	0	uH	2.04	Ω	0.32	A
SMD	2.0	1.5	EA-101□01J□□	SDIG21-101□	100.000	0	uH	9	Ω	0.11	A
SMD	2.0	1.5	EA-10A□01J□□	SDIG21-1R0□	1.000	0	uH	0.27	Ω	0.78	A
SMD	2.0	1.5	EA-220□01J□□	SDIG21-220□	22.000	0	uH	2.4	Ω	0.28	A
SMD	2.0	1.5	EA-22A□01J□□	SDIG21-2R2□	2.200	0	uH	0.58	Ω	0.66	A
SMD	2.0	1.5	EA-330□01J□□	SDIG21-330□	33.000	0	uH	3.6	Ω	0.17	A
SMD	2.0	1.5	EA-33A□01J□□	SDIG21-3R3□	3.300	0	uH	0.96	Ω	0.5	A
SMD	2.0	1.5	EA-470□01J□□	SDIG21-470□	47.000	0	uH	4.7	Ω	0.16	A
SMD	2.0	1.5	EA-47A□01J□□	SDIG21-4R7□	4.700	0	uH	1.18	Ω	0.42	A
SMD	2.0	1.5	EA-68A□01J□□	SDIG21-6R8□	6.800	0	uH	1.64	Ω	0.36	A
SMD	3.0	3.0	EA-100□27J□□	SDIG30-100□	10.000	0	uH	0.43	Ω	0.55	A
SMD	3.0	3.0	EA-220□27J□□	SDIG30-220□	22.000	0	uH	1.1	Ω	0.38	A
SMD	3.0	3.0	EA-22A□27J□□	SDIG30-2R2□	2.200	0	uH	0.11	Ω	1.4	A
SMD	3.0	3.0	EA-330□27J□□	SDIG30-330□	33.000	0	uH	1.3	Ω	0.3	A
SMD	3.0	3.0	EA-33A□27J□□	SDIG30-3R3□	3.300	0	uH	0.15	Ω	1.3	A
SMD	3.0	3.0	EA-47A□27J□□	SDIG30-4R7□	4.700	0	uH	0.18	Ω	1.02	A
SMD	3.0	3.0	EA-68A□27J□□	SDIG30-6R8□	6.800	0	uH	0.33	Ω	0.9	A
SMD	3.0	3.0	EA-82A□27J□□	SDIG30-8R2□	8.200	0	uH	0.36	Ω	0.75	A
SMD	3.2	1.6	EA-100□02J□□	SDIG31-100□	10.000	0	uH	1.69	Ω	0.276	A
SMD	3.2	1.6	EA-101□02J□□	SDIG31-101□	100.000	0	uH	15.6	Ω	0.096	A
SMD	3.2	1.6	EA-150□02J□□	SDIG31-150□	15.000	0	uH	3.38	Ω	0.24	A
SMD	3.2	1.6	EA-10A□02J□□	SDIG31-1R0□	1.000	0	uH	0.364	Ω	0.612	A
SMD	3.2	1.6	EA-220□02J□□	SDIG31-220□	22.000	0	uH	3.9	Ω	0.192	A
SMD	3.2	1.6	EA-22A□02J□□	SDIG31-2R2□	2.200	0	uH	0.533	Ω	0.516	A
SMD	3.2	1.6	EA-330□02J□□	SDIG31-330□	33.000	0	uH	8.71	Ω	0.144	A
SMD	3.2	1.6	EA-33A□02J□□	SDIG31-3R3□	3.300	0	uH	0.663	Ω	0.456	A
SMD	3.2	1.6	EA-470□02J□□	SDIG31-470□	47.000	0	uH	10.4	Ω	0.12	A
SMD	3.2	1.6	EA-47A□02J□□	SDIG31-4R7□	4.700	0	uH	0.845	Ω	0.408	A
SMD	3.2	1.6	EA-560□02J□□	SDIG31-560□	56.000	0	uH	11.7	Ω	0.109	A
SMD	3.2	1.6	EA-56A□02J□□	SDIG31-5R6□	5.600	0	uH	1.014	Ω	0.372	A
SMD	3.2	1.6	EA-680□02J□□	SDIG31-680□	68.000	0	uH	13	Ω	0.104	A
SMD	3.2	1.6	EA-68A□02J□□	SDIG31-6R8□	6.800	0	uH	1.118	Ω	0.36	A
SMD	3.2	1.6	EA-820□02J□□	SDIG31-820□	82.000	0	uH	14.3	Ω	0.1	A
SMD	3.2	2.5	EA-100□03J□□	SDIG32-100□	10.000	0	uH	0.39	Ω	0.54	A
SMD	3.2	2.5	EA-101□03J□□	SDIG32-101□	100.000	0	uH	4.55	Ω	0.12	A
SMD	3.2	2.5	EA-150□03J□□	SDIG32-150□	15.000	0	uH	0.63	Ω	0.42	A
SMD	3.2	2.5	EA-151□03J□□	SDIG32-151□	150.000	0	uH	7.7	Ω	0.101	A
SMD	3.2	2.5	EA-10A□03J□□	SDIG32-1R0□	1.000	0	uH	0.078	Ω	1.2	A
SMD	3.2	2.5	EA-220□03J□□	SDIG32-220□	22.000	0	uH	0.923	Ω	0.3	A
SMD	3.2	2.5	EA-221□03J□□	SDIG32-221□	220.000	0	uH	10.92	Ω	0.084	A
SMD	3.2	2.5	EA-22A□03J□□	SDIG32-2R2□	2.200	0	uH	0.126	Ω	0.948	A
SMD	3.2	2.5	EA-330□03J□□	SDIG32-330□	33.000	0	uH	1.3	Ω	0.252	A
SMD	3.2	2.5	EA-33A□03J□□	SDIG32-3R3□	3.300	0	uH	0.16	Ω	0.852	A
SMD	3.2	2.5	EA-470□03J□□	SDIG32-470□	47.000	0	uH	1.69	Ω	0.204	A
SMD	3.2	2.5	EA-47A□03J□□	SDIG32-4R7□	4.700	0	uH	0.195	Ω	0.78	A
SMD	3.2	2.5	EA-681□03J□□	SDIG32-680□	68.000	0	uH	3.1	Ω	0.156	A
SMD	3.2	2.5	EA-56A□03J□□	SDIG32-6R8□	6.800	0	uH	0.3	Ω	0.648	A
SMD	4.5	3.2	EA-100□05J□□	SDIG43-100□	10.000	0	uH	0.24	Ω	0.78	A
SMD	4.5	3.2	EA-101□05J□□	SDIG43-101□	100.000	0	uH	2.2	Ω	0.228	A
SMD	4.5	3.2	EA-102□05J□□	SDIG43-102□	1000.000	0	uH	25	Ω	0.06	A
SMD	4.5	3.2	EA-150□05J□□	SDIG43-150□	15.000	0	uH	0.32	Ω	0.684	A
SMD	4.5	3.2	EA-151□05J□□	SDIG43-151□	150.000	0	uH	3.5	Ω	0.156	A
SMD	4.5	3.2	EA-10A□05J□□	SDIG43-1R0□	1.000	0	uH	0.08	Ω	1.296	A
SMD	4.5	3.2	EA-220□05J□□	SDIG43-220□	22.000	0	uH	0.6	Ω	0.504	A
SMD	4.5	3.2	EA-221□05J□□	SDIG43-221□	220.000	0	uH	4	Ω	0.132	A
SMD	4.5	3.2	EA-22A□05J□□	SDIG43-2R2□	2.200	0	uH	0.11	Ω	1.08	A
SMD	4.5	3.2	EA-330□05J□□	SDIG43-330□	33.000	0	uH	1	Ω	0.372	A
SMD	4.5	3.2	EA-331□05J□□	SDIG43-331□	330.000	0	uH	6.8	Ω	0.12	A
SMD	4.5	3.2	EA-33A□05J□□	SDIG43-3R3□	3.300	0	uH	0.13	Ω	0.96	A
SMD	4.5	3.2	EA-470□05J□□	SDIG43-470□	47.000	0	uH	1.1	Ω	0.336	A
SMD	4.5	3.2	EA-471□05J□□	SDIG43-471□	470.000	0	uH	8.5	Ω	0.108	A
SMD	4.5	3.2	EA-47A□05J□□	SDIG43-4R7□	4.700	0	uH	0.15	Ω	0.9	A
SMD	4.5	3.2	EA-680□05J□□	SDIG43-680□	68.000	0	uH	1.7	Ω	0.264	A
SMD	4.5	3.2	EA-681□05J□□	SDIG43-681□	680.000	0	uH	17	Ω	0.078	A
SMD	4.5	3.2	EA-68A□05J□□	SDIG43-6R8□	6.800	0	uH	0.2	Ω	0.864	A
SMD	5.7	5.0	EA-100□12J□□	SDIG65-100□	10.000	0	uH	0.13	Ω	2.04	A
SMD	5.7	5.0	EA-101□12J□□	SDIG65-101□	100.000	0	uH	1.204	Ω	0.67	A
SMD	5.7	5.0	EA-102□12J□□	SDIG65-102□	1000.000	0	uH	14.42	Ω	0.18	A
SMD	5.7	5.0	EA-150□12J□□	SDIG65-150□	15.000	0	uH	0.21	Ω	1.68	A
SMD	5.7	5.0	EA-151□12J□□	SDIG65-151□	150.000	0	uH	2.66	Ω	0.5	A
SMD	5.7	5.0	EA-10A□12J□□	SDIG65-1R0□	1.000	0	uH	0.027	Ω	4.8	A
SMD	5.7	5.0	EA-15A□12J□□	SDIG65-1R5□	1.500	0	uH	0.031	Ω	4.44	A
SMD	5.7	5.0	EA-220□12J□□	SDIG65-220□	22.000	0	uH	0.266	Ω	1.44	A
SMD	5.7	5.0	EA-221□12J□□	SDIG65-221□	220.000	0	uH	3.36	Ω	0.38	A
SMD	5.7	5.0	EA-22A□12J□□	SDIG65-2R2□	2.200	0	uH	0.041	Ω	3.84	A
SMD	5.7	5.0	EA-330□12J□□	SDIG65-330□	33.000	0	uH	0.448	Ω	1.08	A
SMD	5.7	5.0	EA-331□12J□□	SDIG65-331□	330.000	0	uH	6.16	Ω	0.32	A
SMD	5.7	5.0	EA-33A□12J□□	SDIG65-3R3□	3.300	0	uH	0.05	Ω	3.48	A
SMD	5.7	5.0	EA-470□12J□□	SDIG65-470□	47.000	0	uH	0.56	Ω	0.96	A
SMD	5.7	5.0	EA-471□12J□□	SDIG65-471□	470.000	0	uH	7.56	Ω	0.29	A
SMD	5.7	5.0	EA-47A□12J□□	SDIG65-4R7□	4.700	0	uH	0.0574	Ω	3.24	A
SMD	5.7	5.0	EA-680□12J□□	SDIG65-680□	68.000	0	uH	0.938	Ω	0.77	A
SMD	5.7	5.0	EA-681□12J□□	SDIG65-681□	680.000	0	uH	11.34	Ω	0.23	A
SMD	5.7	5.0	EA-68A□12J□□	SDIG65-6R8□	6.800	0	uH	0.104	Ω	2.4	A
SMD	5.7	5.0	EA-47B□12J□□	SDIG65-R47□	0.470	0	uH	0.0182	Ω	5.76	A

• Tested at 25°C.
• Temperature rise : 30°C Typ. at Irms
• Inductance drop : 10% Typ. at Isat
• Operating temperature : –55°C to +105°C
• Storage temperature : –40°C to +85°C

Top

這個頁面上的內容需要較新版本的 Adobe Flash Player。

這個頁面上的內容需要較新版本的 Adobe Flash Player。

這個頁面上的內容需要較新版本的 Adobe Flash Player。

EA -

(1)

(2)

(3)

(4)

(5)

(6)

Features

Applications

Configurations & Dimensions

Electrical Characteristics