DRC-V-391K

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Signal Transformer

FIXED IND 390UH 500MA 1OHM TH

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DRC-V-391K

Active

Signal Transformer

FIXED IND 390UH 500MA 1OHM TH

Deep-Dive with AI

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 0.56
		10	$ 0.48
		25	$ 0.44
		40	$ 0.40
		80	$ 0.36
		230	$ 0.34
		440	$ 0.29
		945	$ 0.28

Description

General part information

DRC-V Series

390 µH Unshielded Drum Core, Wirewound Inductor 500 mA 1Ohm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources

No documents available

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DRC-V-391K	DRC-V Series

Current - Saturation (Isat)	480 mA	1.3 - 910 mA
Current Rating (Amps)	0.5 A	0.055 - 750 mA
DC Resistance (DCR)	-	14 - 180 Ohm
DC Resistance (DCR) [Max]	1 Ohm	1 - 850 Ohm
Frequency - Self Resonant	2.1 MHz	1 - 900 MHz
Height - Seated (Max) [Max]	0.492 in	0.492 in
Height - Seated (Max) [Max]	12.5 mm	12.5 mm
Inductance	390 µH	1 - 3300 mH
Inductance Frequency - Test	796 kHz	2.52 - 796 kHz
Material - Core	Ferrite	Ferrite
Mounting Type	Through Hole	Through Hole
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	Radial, Vertical Cylinder	Radial, Vertical Cylinder
Q @ Freq	10, 796 kHz	2.52 - 796 kHz
Shielding	Unshielded	Unshielded
Size / Dimension [diameter]	8.7 mm	8.7 mm
Size / Dimension [diameter]	0.343 in	0.343 in
Supplier Device Package	Radial	Radial
Tolerance	10 %	10 - 20 %
Type	Wirewound, Drum Core	Wirewound, Drum Core

DRC-V Series

FIXED IND 1.8MH 270MA 6.4OHM TH

Part	Q @ Freq	DC Resistance (DCR) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Saturation (Isat)	Inductance	Mounting Type	Tolerance	Material - Core	Inductance Frequency - Test	Current Rating (Amps)	Type	Supplier Device Package	Frequency - Self Resonant	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Package / Case	Shielding	Size / Dimension [diameter]	Size / Dimension [diameter]	DC Resistance (DCR)
Signal Transformer DRC-V-182K	20, 252 kHz	6.4 Ohm	125 °C	-40 °C	80 mA	1.8 mH	Through Hole	10 %	Ferrite	252 kHz	270 mA	Drum Core, Wirewound	Radial	1 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-102K	20, 252 kHz	2.9 Ohm	125 °C	-40 °C	290 mA	1 mH	Through Hole	10 %	Ferrite	252 kHz	350 mA	Drum Core, Wirewound	Radial	1.3 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-681K	10, 796 kHz	1.6 Ohm	125 °C	-40 °C	380 mA	680 µH	Through Hole	10 %	Ferrite	796 kHz	0.42 A	Drum Core, Wirewound	Radial	1.6 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-272K	20, 252 kHz	7.7 Ohm	125 °C	-40 °C	80 mA	2.7 mH	Through Hole	10 %	Ferrite	252 kHz	0.23 A	Drum Core, Wirewound	Radial	900 kHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-471K	10, 796 kHz	1.1 Ohm	125 °C	-40 °C	460 mA		Through Hole	10 %	Ferrite	796 kHz	470 mA	Drum Core, Wirewound	Radial	1.9 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-473K	20, 79.6 kHz		125 °C	-40 °C	30 mA	47 mH	Through Hole	10 %	Ferrite	79.6 kHz	0.055 A	Drum Core, Wirewound	Radial	100 kHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in	99 Ohm
Signal Transformer DRC-V-151K	20, 796 kHz		125 °C	-40 °C	750 mA	150 µH	Through Hole	10 %	Ferrite	796 kHz	1 A	Drum Core, Wirewound	Radial		0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-332K	20, 252 kHz	9 Ohm	125 °C	-40 °C	80 mA	3300 µH	Through Hole	10 %	Ferrite	252 kHz	195 mA	Drum Core, Wirewound	Radial		0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-101K	20, 796 kHz	280 mOhm	125 °C	-40 °C	910 mA	100 µH	Through Hole	10 %	Ferrite	796 kHz	1.2 A	Drum Core, Wirewound	Radial	3.7 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in
Signal Transformer DRC-V-391K	10, 796 kHz	1 Ohm	125 °C	-40 °C	480 mA	390 µH	Through Hole	10 %	Ferrite	796 kHz	0.5 A	Drum Core, Wirewound	Radial	2.1 MHz	0.492 in	12.5 mm	Radial, Vertical Cylinder	Unshielded	8.7 mm	0.343 in