Inductors, Coils, Chokes

DRC-V-122K

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Signal Transformer

FIXED IND 1.2MH 300MA 4OHM TH

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DocumentsDRC-V-122K | Datasheet

Inductors, Coils, Chokes

DRC-V-122K

Active

Signal Transformer

FIXED IND 1.2MH 300MA 4OHM TH

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DocumentsDRC-V-122K | Datasheet

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

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	2309	$ 1.25	1m+
	Tray	1	$ 1.58	1m+
		10	$ 1.33
		25	$ 1.21
		40	$ 1.14
		80	$ 0.95
		230	$ 0.87
		500	$ 0.82
		1000	$ 0.75
		2500	$ 0.73

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