SRR1210-471M

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Bourns Inc.

INDUCTOR POWER SHIELDED WIREWOUND 470UH 20% 1KHZ 12Q-FACTOR FERRITE 1.2A 0.82OHM DCR T/R

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DocumentsTechnical Data Sheet EN Enhanced Product Overview EN +1

SRR1210-471M

Active

Bourns Inc.

INDUCTOR POWER SHIELDED WIREWOUND 470UH 20% 1KHZ 12Q-FACTOR FERRITE 1.2A 0.82OHM DCR T/R

Deep-Dive with AI

DocumentsTechnical Data Sheet EN Enhanced Product Overview EN +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRR1210-471M

Current - Saturation (Isat)	1 A
Current Rating (Amps)	1.2 A
DC Resistance (DCR) [Max]	820 mOhm
Frequency - Self Resonant	850 kHz
Height - Seated (Max) [Max]	0.394 in
Height - Seated (Max) [Max]	10 mm
Inductance Frequency - Test	100 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	Nonstandard
Q @ Freq	12, 796 kHz
Shielding	Shielded
Size / Dimension [x]	0.472 in
Size / Dimension [x]	12 mm
Size / Dimension [y]	0.472 "
Size / Dimension [y]	12 mm
Tolerance	20 %
Type	Wirewound, Drum Core

SRR1210 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Q @ Freq	Type	Material - Core	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Current Rating (Amps)	Inductance Frequency - Test	Mounting Type	Package / Case	Inductance	Tolerance	Current - Saturation (Isat)	Frequency - Self Resonant	Shielding	DC Resistance (DCR) [Max]	DC Resistance (DCR)
Bourns Inc. SRR1210-820M	125 °C	-40 °C	0.394 in	10 mm	2.52 MHz 15	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	2.8 A	100 kHz	Surface Mount	Nonstandard	82 µH	20 %	2.5 A	3.5 MHz	Shielded	112 mOhm
Bourns Inc. SRR1210-220M	125 °C	-40 °C	0.394 in	10 mm	2.52 MHz 16	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	5.2 A	100 kHz	Surface Mount	Nonstandard	22 µH	20 %	4.5 A	8 MHz	Shielded	38 mOhm
Bourns Inc. SRR1210-6R8Y	125 °C	-40 °C	0.394 in	10 mm	7.96 MHz 12	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	7.9 A	100 kHz	Surface Mount	Nonstandard	6.8 µH	30 %		20 MHz	Shielded	15 mOhm
Bourns Inc. SRR1210-391M	125 °C	-40 °C	0.394 in	10 mm	16 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	1.3 A	100 kHz	Surface Mount	Nonstandard	390 µH	20 %	1.1 A	1.3 MHz	Shielded
Bourns Inc. SRR1210-471M	125 °C	-40 °C	0.394 in	10 mm	12 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	1.2 A	100 kHz	Surface Mount	Nonstandard		20 %	1 A	850 kHz	Shielded	820 mOhm
Bourns Inc. SRR1210-181M	125 °C	-40 °C	0.394 in	10 mm	14 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	1.9 A	100 kHz	Surface Mount	Nonstandard	180 µH	20 %	1.6 A	1.8 MHz	Shielded	250 mOhm
Bourns Inc. SRR1210-102M	125 °C	-40 °C	0.394 in	10 mm	22 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	750 mA	100 kHz	Surface Mount	Nonstandard	1 mH	20 %	700 mA	850 kHz	Shielded		1.65 Ohm
Bourns Inc. SRR1210-270M	125 °C	-40 °C	0.394 in	10 mm	2.52 MHz 16	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	5 A	100 kHz	Surface Mount	Nonstandard	27 µH	20 %		6.5 MHz	Shielded	40 mOhm
Bourns Inc. SRR1210-561M	125 °C	-40 °C	0.394 in	10 mm	12 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	1.1 A	100 kHz	Surface Mount	Nonstandard	560 µH	20 %	950 mA	850 kHz	Shielded
Bourns Inc. SRR1210-681M	125 °C	-40 °C	0.394 in	10 mm	11 796 kHz	Drum Core Wirewound	Ferrite	0.472 in	0.472 "	12 mm	12 mm	1 A	100 kHz	Surface Mount	Nonstandard	680 µH	20 %	850 mA	850 kHz	Shielded	1.2 Ohm

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	250	$ 0.95
Digikey	Cut Tape (CT)	1	$ 0.88
		10	$ 0.75
		25	$ 0.68
		50	$ 0.64
		100	$ 0.53
	Digi-Reel®	1	$ 0.88
		10	$ 0.75
		25	$ 0.68
		50	$ 0.64
		100	$ 0.53
	Tape & Reel (TR)	250	$ 0.49
		500	$ 0.48
Newark	Each (Supplied on Cut Tape)	1	$ 1.19
		10	$ 0.87
		25	$ 0.80
		50	$ 0.73
		100	$ 0.66

Description

General part information

SRR1210 Series

470 µH Shielded Drum Core, Wirewound Inductor 1.2 A 820mOhm Max Nonstandard

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Enhanced Product Overview EN

Datasheet