Specification	3631B470LL

Current Rating (Amps)	1.6 A
DC Resistance (DCR)	130 mOhm
Height - Seated (Max) [Max]	6.5 mm
Height - Seated (Max) [Max]	0.256 in
Inductance	47 µH
Inductance Frequency - Test	1 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-25 °C
Package / Case	Nonstandard
Shielding	Shielded
Size / Dimension [x]	12.7 mm
Size / Dimension [y]	12.7 mm
Tolerance	15 %

Sigma 3631 Series

Part	Inductance	Current Rating (Amps)	Material - Core	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Mounting Type	Inductance Frequency - Test	Size / Dimension [y]	Size / Dimension [x]	Tolerance	DC Resistance (DCR) [Max]	Shielding	DC Resistance (DCR)	Height - Seated (Max)	Height - Seated (Max) [Max]
TE Connectivity AMP Connectors 3631B101LT	100 µH	1.1 A	Ferrite	6.5 mm	0.256 in	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	15 %	220 mOhm	Shielded
TE Connectivity AMP Connectors 3631B220ML	22 µH	2.3 A	Ferrite	6.5 mm	0.256 in	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	20 %		Shielded	62 mOhm
TE Connectivity AMP Connectors 3631B470LT	47 µH	1.6 A	Ferrite			105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	15 %		Shielded	130 mOhm	6 mm	0.236 "
TE Connectivity AMP Connectors 3631B221LL	220 µH	700 mA	Ferrite	6.5 mm	0.256 in	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	15 %	460 mOhm	Shielded
TE Connectivity AMP Connectors 3631B331KL	330 µH	600 mA	Ferrite		8.5 mm	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	10 %	660 mOhm	Shielded			0.335 "
TE Connectivity AMP Connectors 3631B100MT	10 µH	3.3 A	Ferrite			105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	20 %	35 mOhm	Shielded		6 mm	0.236 "
TE Connectivity AMP Connectors 3631B470LL	47 µH	1.6 A	Ferrite	6.5 mm	0.256 in	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	15 %		Shielded	130 mOhm
TE Connectivity AMP Connectors 3631B471KT	470 µH	0.5 A	Ferrite			105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	10 %		Shielded	970 mOhm	6 mm	0.236 "
TE Connectivity AMP Connectors 3631C470LT
TE Connectivity AMP Connectors 3631A471KT	470 µH	0.45 A	Ferrite		5.5 mm	105 ░C	-25 °C	Nonstandard	Surface Mount	1 kHz	12.7 mm	12.7 mm	10 %	1.98 Ohm	Shielded			0.217 "

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	$ 1.62
		10	$ 1.37
		25	$ 1.25
		50	$ 1.17
		100	$ 0.97
		250	$ 0.90
	Digi-Reel®	1	$ 1.62
		10	$ 1.37
		25	$ 1.25
		50	$ 1.17
		100	$ 0.97
		250	$ 0.90
	N/A	1320	$ 1.28
	Tape & Reel (TR)	600	$ 0.85
		1200	$ 0.77
		3000	$ 0.75
		6000	$ 0.72

Description

General part information

Sigma 3631 Series

47 µH Power Inductor, 1600 mA, .13 ohm DC Resistance, 34 Quality Factor, 15 %, Shielded, 12.7 mm [.5 in] Length, 12.7 mm [.5 in] Width, Sigma 3631

Documents

Technical documentation and resources

3631B470LL

Deep-Dive with AI

3631B470LL

Deep-Dive with AI

Technical Specifications

Sigma 3631 Series

Pricing

Description

Sigma 3631 Series

Documents

1309350_PASSIVE_COMPONENT

Shielded SMD Power Inductor - Type 3631 Series - Tyco Electronics Passives

ENG_CD_1625812_BC1.pdf

Datasheet

Datasheet

Sigma 3631 Series