SRN3012BTA-470M

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Bourns Inc.

POWER INDUCTOR, SMD, 47UH, 0.65A ROHS COMPLIANT: YES

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SRN3012BTA-470M

Active

Bourns Inc.

POWER INDUCTOR, SMD, 47UH, 0.65A ROHS COMPLIANT: YES

Deep-Dive with AI

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRN3012BTA-470M

Current - Saturation (Isat)	520 mA
Current Rating (Amps)	650 mA
DC Resistance (DCR) [Max]	1.8 Ohm
Frequency - Self Resonant	16 MHz
Height - Seated (Max) [Max]	1.2 mm
Height - Seated (Max) [Max]	0.047 in
Inductance	47 µH
Inductance Frequency - Test	100 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	1212
Package / Case	3030 Metric
Q @ Freq	1 MHz, 10
Ratings	AEC-Q200
Shielding	Shielded
Size / Dimension [x]	0.118 in
Size / Dimension [x]	3 mm
Size / Dimension [y]	3 mm
Size / Dimension [y]	0.118 in
Supplier Device Package	3012
Tolerance	20 %
Type	Wirewound, Drum Core

SRN3012BTA Series

Part	Shielding	Type	Material - Core	Supplier Device Package	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Q @ Freq	Ratings	Inductance	Mounting Type	DC Resistance (DCR)	Package / Case	Package / Case	Tolerance	Current - Saturation (Isat)	Inductance Frequency - Test	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Self Resonant	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Current Rating (Amps)	DC Resistance (DCR) [Max]
Bourns Inc. SRN3012BTA-1R5M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	1.5 µH	Surface Mount	62 mOhm	1212	3030 Metric	20 %	3 A	100 kHz	-55 °C	125 °C	102 MHz	0.118 in	3 mm	3 mm	0.118 in	3.6 A
Bourns Inc. SRN3012BTA-2R2M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	2.2 µH	Surface Mount		1212	3030 Metric	20 %	2.4 A	100 kHz	-55 °C	125 °C	95 MHz	0.118 in	3 mm	3 mm	0.118 in	2.9 A	90 mOhm
Bourns Inc. SRN3012BTA-R68M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	0.68 µH	Surface Mount		1212	3030 Metric	20 %	4.3 A	100 kHz	-55 °C	125 °C	175 MHz	0.118 in	3 mm	3 mm	0.118 in	4.8 A	37 mOhm
Bourns Inc. SRN3012BTA-4R7M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	4.7 ÁH	Surface Mount	168 mOhm	1212	3030 Metric	20 %		100 kHz	-55 °C	125 °C	60 MHz	0.118 in	3 mm	3 mm	0.118 in	2.1 A
Bourns Inc. SRN3012BTA-150M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	15 µH	Surface Mount	480 mOhm	1212	3030 Metric	20 %	800 mA	100 kHz	-55 °C	125 °C	30 MHz	0.118 in	3 mm	3 mm	0.118 in	1.2 A
Bourns Inc. SRN3012BTA-3R3M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	3.3 µH	Surface Mount		1212	3030 Metric	20 %	1.8 A	100 kHz	-55 °C	125 °C	71 MHz	0.118 in	3 mm	3 mm	0.118 in	2.4 A	130 mOhm
Bourns Inc. SRN3012BTA-R47M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	470 nH	Surface Mount		1212	3030 Metric	20 %	4.8 A	100 kHz	-55 °C	125 °C	190 MHz	0.118 in	3 mm	3 mm	0.118 in	5.2 A	29 mOhm
Bourns Inc. SRN3012BTA-470M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	47 µH	Surface Mount		1212	3030 Metric	20 %	520 mA	100 kHz	-55 °C	125 °C	16 MHz	0.118 in	3 mm	3 mm	0.118 in	650 mA	1.8 Ohm
Bourns Inc. SRN3012BTA-220M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	22 µH	Surface Mount		1212	3030 Metric	20 %	700 mA	100 kHz	-55 °C	125 °C	26 MHz	0.118 in	3 mm	3 mm	0.118 in	900 mA	840 mOhm
Bourns Inc. SRN3012BTA-100M	Shielded	Drum Core Wirewound	Ferrite	3012	1.2 mm	0.047 in	1 MHz 10	AEC-Q200	10 µH	Surface Mount		1212	3030 Metric	20 %	1.1 A	100 kHz	-55 °C	125 °C	40 MHz	0.118 in	3 mm	3 mm	0.118 in	1.5 A	345 mOhm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.32
		5	$ 0.31
		10	$ 0.29
		50	$ 0.26
		100	$ 0.24
		250	$ 0.22
		500	$ 0.18
		1000	$ 0.17
	Digi-Reel®	1	$ 0.32
		5	$ 0.31
		10	$ 0.29
		50	$ 0.26
		100	$ 0.24
		250	$ 0.22
		500	$ 0.18
		1000	$ 0.17
	Tape & Reel (TR)	3000	$ 0.14
		6000	$ 0.14
		15000	$ 0.13
LCSC	Piece	5	$ 0.19
		50	$ 0.19
		150	$ 0.18
		500	$ 0.18
Newark	Each (Supplied on Cut Tape)	1	$ 0.39
		10	$ 0.31
		25	$ 0.29
		50	$ 0.26
		100	$ 0.24
		250	$ 0.22

Description

General part information

SRN3012BTA Series

47 µH Shielded Drum Core, Wirewound Inductor 650 mA 1.8Ohm Max 1212 (3030 Metric)

Documents

Technical documentation and resources