Inductors, Coils, Chokes

DRC-V-122K

Active

Signal Transformer

FIXED IND 1.2MH 300MA 4OHM TH

Inductors, Coils, Chokes

DRC-V-122K

Active

Signal Transformer

FIXED IND 1.2MH 300MA 4OHM TH

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DRC-V-122K

Current - Saturation (Isat)	0.13 mA
Current Rating	0.3 A
DC Resistance (DCR) (Max)	4 Ohm
Frequency - Self Resonant	1.1 MHz
Height - Seated (Max)	0.492 in
Inductance	1200 µH
Inductance Frequency - Test	252 kHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	Vertical Cylinder, Radial
Package Name	Radial
Q	20
Shielding	Unshielded
Size / Dimension Diameter	0.343 in
Tolerance	10 %
Type	Drum Core, Wirewound

DRC-V Series

Part	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Material - Core	Inductance	Shielding	Current - Saturation (Isat)	Current Rating	DC Resistance (DCR) (Max)	Package / Case	Tolerance	Mounting Type	Inductance Frequency - Test	Frequency - Self Resonant	Type	Q	Size / Dimension Diameter	Height - Seated (Max)
Signal Transformer DRC-V-331K	Radial	125 °C	-40 °C	Ferrite	330 µH	Unshielded	0.54 mA	0.56 A	850 mOhm	Radial Vertical Cylinder	10 %	Through Hole	796 kHz	2.3 MHz	Drum Core Wirewound	10	0.343 in	0.492 in
Signal Transformer DRC-V-101K	Radial	125 °C	-40 °C	Ferrite	100 µH	Unshielded	0.91 mA	1.2 A	280 mOhm	Radial Vertical Cylinder	10 %	Through Hole	796 kHz	3.7 MHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-181K	Radial	125 °C	-40 °C	Ferrite	180 µH	Unshielded	0.69 mA	0.75 A	580 mOhm	Radial Vertical Cylinder	10 %	Through Hole	796 kHz	2.8 MHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-2R2M	Radial	125 °C	-40 °C	Ferrite	2.2 µH	Unshielded	6.5 A	5.6 A	21 mOhm	Radial Vertical Cylinder	20 %	Through Hole	7.96 MHz	100 MHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-273K	Radial	125 °C	-40 °C	Ferrite	27 mH	Unshielded	30 mA	75 mA	62 Ohm	Radial Vertical Cylinder	10 %	Through Hole	79.6 kHz	100 kHz	Drum Core Wirewound	30	0.343 in	0.492 in
Signal Transformer DRC-V-121K	Radial	125 °C	-40 °C	Ferrite	120 µH	Unshielded	0.84 mA	1.05 A	320 mOhm	Radial Vertical Cylinder	10 %	Through Hole	796 kHz	3.4 MHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-473K	Radial	125 °C	-40 °C	Ferrite	47 mH	Unshielded	30 mA	0.055 A	99 Ohm	Radial Vertical Cylinder	10 %	Through Hole	79.6 kHz	100 kHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-122K	Radial	125 °C	-40 °C	Ferrite	1200 µH	Unshielded	0.13 mA	0.3 A	4 Ohm	Radial Vertical Cylinder	10 %	Through Hole	252 kHz	1.1 MHz	Drum Core Wirewound	20	0.343 in	0.492 in
Signal Transformer DRC-V-150K	Radial	125 °C	-40 °C	Ferrite	15 µH	Unshielded	2.3 A	2.8 A	56 mOhm	Radial Vertical Cylinder	10 %	Through Hole	2.52 MHz	12 MHz	Drum Core Wirewound	40	0.343 in	0.492 in
Signal Transformer DRC-V-103K	Radial	125 °C	-40 °C	Ferrite	10 mH	Unshielded	0.05 mA	120 mA	25 Ohm	Radial Vertical Cylinder	10 %	Through Hole	79.6 kHz	300 kHz	Drum Core Wirewound	30	0.343 in	0.492 in

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tray	1	$ 1.32	<4d
		10	$ 1.09
		25	$ 1.01
		50	$ 0.95
		100	$ 0.89
		250	$ 0.83
		500	$ 0.78
		1000	$ 0.74
		2500	$ 0.68

CAD

3D models and CAD resources for this part

Description

General part information

DRC-V Series

1.2 mH Unshielded Drum Core, Wirewound Inductor 300 mA 4Ohm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources

DRC-V-122K | Datasheet

Datasheet