SMD Flat Wire Coils (SDB Series SDB1040MT4R7) Manufacturers

SMD Flat Wire Coils (SDB Series SDB1040MT4R7)

SDB1040MT4R7

SMD Flat Wire Coils (SDB Series SDB1040MT4R7) Files Download

SMD high power choke, flate wire coils for large current adaptable , low temperature rise at large current , low profile for low DCR.
SDB Series1040 ±20% 4.7μH 16.5 Ω 17A 9.5A

Size	Tolerance	Inductance	Test Condition	DCR (Ω) max.	IDC (A)	Temp Rise Current (A)
1040	±20%	4.7	100KHz, 0.25V	16.5	17	9.5

Tape and Reel Specifications (Unit: mm)

Power Choke Power inductor (SDB) - Tape and Reel specifications

Type	Tape size		Parts Per Reel
Type	W	P	13"
SDB0420	12	8	3500
SDB0520	12	8	3000
SDB0530	12	8	2500
SDB0620	16	12	2000
SDB0625	16	12	2000
SDB0630	16	12	1500
SDB0650	16	12	800
SDB1040	24	16	800
SDB1340	24	16	500
SDB1350	24	16	500
SDB1365	24	16	500

General Characteristics

Item

Requirement

Test Method

Solderability

More than 90% of the terminal electrode should be covered with solder.

230 ± 5°C for 4 ± 1 seconds.

Solder Heat Resistance

Inductance within ± 20% of initial value.
No disconnection or short circuit.
The appearance shall not break.

260 ± 5°C for 10 ± 1 seconds.

Heat Resistance

Temperature: 125 ± 5°C
Time: 500 hours
Tested after 2 hour at room temperature.

Cold Resistance

Temperature: -40 ± 5°C
Time: 500 hours
Tested after 2 hour at room temperature.

Thermal Shock

One cycle:

Step	Temperature (°C)	Time (min.)
1	-40 ± 5°C	30
2	Room temperature	3
3	125 ± 5°C	30
4	Room temperature	3

Humidity Resistance

Temperature: 40 ± 2°C, 90 ~ 95% relative humidity.
Time: 500 hours.
Tested after 2 hour at room temperature.

Vibration Test

Inductance within ± 5% of initial value.
The appearance shall not break.

After vibration for 1hour, in each of three orientations at sweep vibration (10 ~ 55 ~ 10Hz) with 1.52mm P-P amplitudes.

Reflow

The Condition Of Reflow (Recommendation):

Code

Files Download

Data Sheet
Shielded Molding SMD Power Inductor - SDB Series

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SMD Flat Wire Coils (SDB Series SDB1040MT4R7) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime SMD Flat Wire Coils (SDB Series SDB1040MT4R7) manufacturers since 1997. And their products are used throughout automotive, electronic device applications, with manufacturing tolerance down to 0.01% and TCR down to 2 ppm in a broad range of package sizes.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

SMD Flat Wire Coils (SDB Series SDB1040MT4R7) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.

View our quality products Power Inductor, Thin Film Chip Resistor, RF Inductor, Chip Resistor, current sense resistor, metal film, metal resistors, Thick film resistor, Chip Capacitor, Power Resistor and feel free to Contact Us.

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SMD Flat Wire Coils (SDB Series SDB1040MT4R7) Manufacturers - Viking

SMD Flat Wire Coils (SDB Series SDB1040MT4R7)