Inductors, Coils, Chokes

SRR1208-392KL

Active

Bourns Inc.

INDUCTOR,FERRITE,3.9MH,10+% TOL,10-% TOL,5050-CASE ROHS COMPLIANT: YES

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DocumentsDatasheet Technical Data Sheet EN

Inductors, Coils, Chokes

SRR1208-392KL

Active

Bourns Inc.

INDUCTOR,FERRITE,3.9MH,10+% TOL,10-% TOL,5050-CASE ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRR1208-392KL

Current - Saturation (Isat)	320 mA
Current Rating (Amps)	0.3 A
DC Resistance (DCR) [Max]	7.8 Ohm
Frequency - Self Resonant	450 kHz
Height - Seated (Max) [Max]	0.335 "
Height - Seated (Max) [Max]	8.5 mm
Inductance	3.9 mH
Inductance Frequency - Test	1 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Nonstandard
Q @ Freq [custom]	20
Q @ Freq [custom]	252 kHz
Shielding	Shielded
Size / Dimension [x]	12.7 mm
Size / Dimension [y]	12.7 mm
Tolerance	10 %
Type	Drum Core, Wirewound

SRR1208 Series

Part	Q @ Freq [custom]	Q @ Freq [custom]	Current Rating (Amps)	DC Resistance (DCR) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Saturation (Isat)	Size / Dimension [y]	Size / Dimension [x]	Inductance	Package / Case	Inductance Frequency - Test	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Material - Core	Type	Tolerance	Mounting Type	Frequency - Self Resonant	Shielding	DC Resistance (DCR)	Q @ Freq
Bourns Inc. SRR1208-101KL	15	796 kHz	1.5 A	170 mOhm	125 °C	-40 C	2.1 A	12.7 mm	12.7 mm	100 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	4 MHz	Shielded
Bourns Inc. SRR1208-392KL	20	252 kHz	0.3 A	7.8 Ohm	125 °C	-40 C	320 mA	12.7 mm	12.7 mm	3.9 mH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	450 kHz	Shielded
Bourns Inc. SRR1208-2R5ML	20	7.96 MHz	7.5 A	11 mOhm	125 °C	-40 C	10 A	12.7 mm	12.7 mm	2.5 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	20 %	Surface Mount	37 MHz	Shielded
Bourns Inc. SRR1208-121YL	15	796 kHz	1.4 A	190 mOhm	125 °C	-40 C	2 A	12.7 mm	12.7 mm		Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	15 %	Surface Mount	3 MHz	Shielded
Bourns Inc. SRR1208-222KL	20	252 kHz	400 mA		125 °C	-40 C	420 mA	12.7 mm	12.7 mm	2.2 mH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	650 kHz	Shielded	4.2 Ohm
Bourns Inc. SRR1208-152KL			360 mA		125 °C	-40 C	550 mA	12.7 mm	12.7 mm	1.5 mH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	750 kHz	Shielded	2.35 Ohm
Bourns Inc. SRR1208-151KL			1.3 A	240 mOhm	125 °C	-40 C	1.72 A	12.7 mm	12.7 mm	150 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	3 MHz	Shielded		14 796 kHz
Bourns Inc. SRR1208-270ML			3 A	48 mOhm	125 °C	-40 C	4.3 A	12.7 mm	12.7 mm	27 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	20 %	Surface Mount	6.5 MHz	Shielded		2.52 MHz 23
Bourns Inc. SRR1208-100M			5 A	21 mOhm	125 °C	-40 C	6.7 A	12.7 mm	12.7 mm	10 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	20 %	Surface Mount	15 MHz	Shielded		2.52 MHz 20
Bourns Inc. SRR1208-681KL			600 mA	1 Ohm	125 °C	-40 C	820 mA	12.7 mm	12.7 mm	680 µH	Nonstandard	1 kHz	0.335 "	8.5 mm	Ferrite	Drum Core Wirewound	10 %	Surface Mount	1.2 MHz	Shielded		13 796 kHz

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	$ 0.77
		10	$ 0.65
		25	$ 0.59
		50	$ 0.56
		100	$ 0.46
	Digi-Reel®	1	$ 0.77
		10	$ 0.65
		25	$ 0.59
		50	$ 0.56
		100	$ 0.46
	N/A	0	$ 0.90
	Tape & Reel (TR)	400	$ 0.43
		800	$ 0.42
Mouser	N/A	1	$ 1.09
		10	$ 0.93
		25	$ 0.84
		100	$ 0.66
		250	$ 0.61
		400	$ 0.57
Newark	Each (Supplied on Full Reel)	1	$ 0.60
		1000	$ 0.58
		2000	$ 0.52
		4000	$ 0.47
		6000	$ 0.45
		10000	$ 0.44

Description

General part information

SRR1208 Series

3.9 mH Shielded Drum Core, Wirewound Inductor 300 mA 7.8Ohm Max Nonstandard

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet