Shielded SMD Power Inductor (SCDB Series)-Tech Company

Shielded SMD Power Inductor (SCDB Series)

Automotive Grade Chip Resistor - CR..A Series

2D12 / 2D15 / 2D18

Shielded SMD small , miniauture power inductor , new designed terminat for low cost, low profile and high current, magnetically shielded construction. Ideal for digital equipment and hand set.

Features

New designed terminal for low cost.
Low profile and high current.
Magnetically shielded construction.
Ideal for digital equipment and hand phone of new generation.

Applications

DSD, DVC, PDA Products.
Hand Phone Of New Generation.
Hard Disk Drives.

Inductance and Rated Current Ranges

- SCDB2D12: 1.2 ~ 22μH, 0.85 ~ 0.22A
- SCDB2D15: 2.2 ~ 33μH, 1.00 ~ 0.25A
- SCDB2D18: 2.2 ~ 47μH, 1.10 ~ 0.23A
- Test equipment:
• L: HP4284A Precision LCR meter
• DCR: Milli-ohm meter

Characteristics

- Saturation Rated Current: The current when the inductance becomes 30% lower than its initial value. (Ta=20°C)
- Temperature Rise Current: The current when temperature of coil increases up to Max. Δt=40°C. (Ta=20°C)
- Operating temperature range: -40 ~ 125°C

Product Identification

Standard Electrical Specifications

SCDB2D12 Type(□:Tolerance) (Electrical Characteristics)

Part No.	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	IDC (A) max.		I rms (A) max.
Part No.	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	20°C	100°C	I rms (A) max.
SCDB2D12□T1R2	1.2	N	100KHz, 0.1V	0.117	0.85	0.70	1.05
SCDB2D12□T2R2	2.2	N	100KHz, 0.1V	0.182	0.70	0.60	0.90
SCDB2D12□T3R3	3.3	N	100KHz, 0.1V	0.260	0.60	0.50	0.82
SCDB2D12□T4R7	4.7	N	100KHz, 0.1V	0.312	0.50	0.40	0.72
SCDB2D12□T5R6	5.6	N	100KHz, 0.1V	0.442	0.46	0.35	0.67
SCDB2D12□T6R8	6.8	N	100KHz, 0.1V	0.520	0.43	0.30	0.62
SCDB2D12□T8R2	8.2	N	100KHz, 0.1V	0.560	0.38	0.28	0.58
SCDB2D12□T100	10	M	100KHz, 0.1V	0.780	0.33	0.25	0.55
SCDB2D12□T220	22	M	100KHz, 0.1V	1.650	0.22	-	-

SCDB2D15 Type(□:Tolerance) (Electrical Characteristics)

Part No.	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	IDC (A) max.		I rms (A) max.
Part No.	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	20°C	100°C	I rms (A) max.
SCDB2D15□T2R2	2.2	N	100KHz, 0.1V	0.150	1.00	0.80	1.00
SCDB2D15□T3R3	3.3	N	100KHz, 0.1V	0.234	0.90	0.70	0.90
SCDB2D15□T4R7	4.7	N	100KHz, 0.1V	0.338	0.80	0.60	0.85
SCDB2D15□T5R6	5.6	N	100KHz, 0.1V	0.364	0.70	0.55	0.80
SCDB2D15□T6R8	6.8	N	100KHz, 0.1V	0.416	0.60	0.52	0.77
SCDB2D15□T8R2	8.2	N	100KHz, 0.1V	0.572	0.55	0.48	0.72
SCDB2D15□T100	10	M	100KHz, 0.1V	0.624	0.50	0.45	0.70
SCDB2D15□T120	12	M	100KHz, 0.1V	0.702	0.45	0.40	0.65
SCDB2D15□T150	15	M	100KHz, 0.1V	0.949	0.40	0.35	0.50
SCDB2D15□T180	18	M	100KHz, 0.1V	1.090	0.35	0.30	0.40
SCDB2D15□T220	22	M	100KHz, 0.1V	1.250	0.30	0.25	0.30
SCDB2D15□T330	33	M	100KHz, 0.1V	2.200	0.25	-	0.25

SCDB2D18 Type(□:Tolerance) (Electrical Characteristics)

Part No	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	IDC (A) max.		I rms (A) max.
Part No	L (μH)	Tolerance	Test Condition	DCR (Ω) max.	20°C	100°C	I rms (A) max.
SCDB2D18□T2R2	2.2	N	100KHz, 0.1V	0.117	1.10	0.90	1.10
SCDB2D18□T3R3	3.3	N	100KHz, 0.1V	0.143	1.00	0.80	1.00
SCDB2D18□T4R7	4.7	N	100KHz, 0.1V	0.221	0.80	0.70	0.90
SCDB2D18□T5R6	5.6	N	100KHz, 0.1V	0.247	0.75	0.60	0.85
SCDB2D18□T6R8	6.8	N	100KHz, 0.1V	0.312	0.70	0.55	0.82
SCDB2D18□T8R2	8.2	N	100KHz, 0.1V	0.351	0.60	0.50	0.78
SCDB2D18□T100	10	M	100KHz, 0.1V	0.468	0.55	0.48	0.75
SCDB2D18□T120	12	M	100KHz, 0.1V	0.533	0.50	0.45	0.65
SCDB2D18□T150	15	M	100KHz, 0.1V	0.598	0.45	0.40	0.55
SCDB2D18□T180	18	M	100KHz, 0.1V	0.715	0.40	0.33	0.50
SCDB2D18□T220	22	M	100KHz, 0.1V	0.975	0.38	0.30	0.45
SCDB2D18□T270	27	M	100KHz, 0.1V	1.105	0.33	0.25	0.40
SCDB2D18□T330	33	M	100KHz, 0.1V	1.222	0.30	0.23	0.33
SCDB2D18□T390	39	M	100KHz, 0.1V	1.625	0.25	0.20	0.28
SCDB2D18□T470	47	M	100KHz, 0.1V	1.820	0.23	0.18	0.25

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Data Sheet

Automotive Grade Chip Resistor - CR..A Series

RoHS Report

RoHS Report

CR..A Series RoHS Report

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Company Introduction

Shenzhen Helisto technology co., LTD., with all my heart devoted to the production and sales of high-end precision resistor, capacitor, inductor, diode, varistor and protect the whole series of passive components such as spare parts and other products, the company began in 2004, LTD was established in Taiwan, is Taiwan's first combined with thin/thick film process technology and the high frequency passive component/module design and development capability of professional manufacturers.

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