Inductors, Coils, Chokes

RLB0812-681KL

Active

Bourns Inc.

INDUCTOR,FERRITE,680UH,10+% TOL,10-% TOL ROHS COMPLIANT: YES

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Inductors, Coils, Chokes

RLB0812-681KL

Active

Bourns Inc.

INDUCTOR,FERRITE,680UH,10+% TOL,10-% TOL ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RLB0812-681KL

Current Rating (Amps)	140 mA
DC Resistance (DCR) [Max]	2.9 Ohm
Frequency - Self Resonant	1.7 MHz
Height - Seated (Max) [Max] [z]	11 mm
Height - Seated (Max) [Max] [z]	0.433 in
Inductance	680 µH
Inductance Frequency - Test	0.796 MHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Radial, Vertical Cylinder
Q @ Freq	45, 796 kHz
Shielding	Unshielded
Size / Dimension [diameter]	0.264 in
Size / Dimension [diameter]	6.7 mm
Tolerance	10 %
Type	Drum Core, Wirewound

RLB0812 Series

Part	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Type	Tolerance	Package / Case	Q @ Freq	Mounting Type	Shielding	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Self Resonant	Inductance	Inductance Frequency - Test	Current Rating (Amps)	Material - Core	Size / Dimension [diameter]	Size / Dimension [diameter]	DC Resistance (DCR) [Max]	Q @ Freq [custom]	Q @ Freq [custom]
Bourns Inc. RLB0812-101KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	45 796 kHz	Through Hole	Unshielded	125 °C	-40 C	4.2 MHz	100 µH	0.796 MHz	320 mA	Ferrite	0.264 in	6.7 mm
Bourns Inc. RLB0812-681K4L	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	45 796 kHz	Through Hole	Unshielded	125 °C	-40 C	1.7 MHz	680 µH	0.796 MHz	140 mA	Ferrite	0.264 in	6.7 mm	2.9 Ohm
Bourns Inc. RLB0812-152KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	60 252 kHz	Through Hole	Unshielded	125 °C	-40 C	900 kHz	1.5 mH	252 kHz	100 mA	Ferrite	0.264 in	6.7 mm	6 Ohm
Bourns Inc. RLB0812-181KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	45 796 kHz	Through Hole	Unshielded	125 °C	-40 C		180 µH	0.796 MHz	0.26 A	Ferrite	0.264 in	6.7 mm	1 Ohm
Bourns Inc. RLB0812-681KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	45 796 kHz	Through Hole	Unshielded	125 °C	-40 C	1.7 MHz	680 µH	0.796 MHz	140 mA	Ferrite	0.264 in	6.7 mm	2.9 Ohm
Bourns Inc. RLB0812-102KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder		Through Hole	Unshielded	125 °C	-40 C	1.4 MHz	1 mH	252 kHz	120 mA	Ferrite	0.264 in	6.7 mm	3.9 Ohm	45	252 kHz
Bourns Inc. RLB0812-222JL	11 mm	0.433 in	Drum Core Wirewound	5 %	Radial Vertical Cylinder	60 252 kHz	Through Hole	Unshielded	125 °C	-40 C	750 kHz	2.2 mH	252 kHz	80 mA	Ferrite	0.264 in	6.7 mm	8 Ohm
Bourns Inc. RLB0812-332KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	60 252 kHz	Through Hole	Unshielded	125 °C	-40 C	600 kHz	3300 µH	252 kHz	60 mA	Ferrite	0.264 in	6.7 mm	12 Ohm
Bourns Inc. RLB0812-153KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	60 79.6 kHz	Through Hole	Unshielded	125 °C	-40 C	300 kHz	15 mH	79.6 kHz	30 mA	Ferrite	0.264 in	6.7 mm	54 Ohm
Bourns Inc. RLB0812-182KL	11 mm	0.433 in	Drum Core Wirewound	10 %	Radial Vertical Cylinder	60 252 kHz	Through Hole	Unshielded	125 °C	-40 C	800 kHz	1.8 mH	252 kHz	0.09 A	Ferrite	0.264 in	6.7 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 0.40
		10	$ 0.33
		25	$ 0.30
		50	$ 0.28
		100	$ 0.24
		400	$ 0.24
		800	$ 0.18
		1200	$ 0.17
		2800	$ 0.16
	N/A	609	$ 0.30
Newark	Each	1000	$ 0.16
		2500	$ 0.14

Description

General part information

RLB0812 Series

680 µH Unshielded Drum Core, Wirewound Inductor 140 mA 2.9Ohm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources