DRC-V-181K

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Signal Transformer

FIXED IND 180UH 750MA 0.58OHM TH

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DRC-V-181K

Active

Signal Transformer

FIXED IND 180UH 750MA 0.58OHM TH

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DRC-V-181K

Current - Saturation (Isat)	690 mA
Current Rating (Amps)	750 mA
DC Resistance (DCR) [Max]	580 mOhm
Frequency - Self Resonant	2.8 MHz
Height - Seated (Max) [Max]	0.492 in
Height - Seated (Max) [Max]	12.5 mm
Inductance	180 µH
Inductance Frequency - Test	796 kHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	Radial, Vertical Cylinder
Q @ Freq	796 kHz, 20
Shielding	Unshielded
Size / Dimension [diameter]	8.7 mm
Size / Dimension [diameter]	0.343 in
Supplier Device Package	Radial
Tolerance	10 %
Type	Wirewound, Drum Core

DRC-V Series

Part	Frequency - Self Resonant	Size / Dimension [diameter]	Size / Dimension [diameter]	Inductance Frequency - Test	DC Resistance (DCR) [Max]	Shielding	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Supplier Device Package	Material - Core	Current - Saturation (Isat)	Current Rating (Amps)	Q @ Freq	Package / Case	Mounting Type	Type	Operating Temperature [Max]	Operating Temperature [Min]	Tolerance	Inductance	DC Resistance (DCR)
Signal Transformer DRC-V-331K	2.3 MHz	8.7 mm	0.343 in	796 kHz	850 mOhm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	540 mA	0.56 A	10 796 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	330 µH
Signal Transformer DRC-V-101K	3.7 MHz	8.7 mm	0.343 in	796 kHz	280 mOhm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	910 mA	1.2 A	20 796 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	100 µH
Signal Transformer DRC-V-181K	2.8 MHz	8.7 mm	0.343 in	796 kHz	580 mOhm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	690 mA	750 mA	20 796 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	180 µH
Signal Transformer DRC-V-2R2M	100 MHz	8.7 mm	0.343 in	7.96 MHz	21 mOhm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	6.5 A	5.6 A	7.96 MHz 20	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	20 %	2.2 µH
Signal Transformer DRC-V-273K	100 kHz	8.7 mm	0.343 in	79.6 kHz	62 Ohm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	30 mA	75 mA	30 79.6 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	27 mH
Signal Transformer DRC-V-473K	100 kHz	8.7 mm	0.343 in	79.6 kHz		Unshielded	0.492 in	12.5 mm	Radial	Ferrite	30 mA	0.055 A	20 79.6 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	47 mH	99 Ohm
Signal Transformer DRC-V-122K	1.1 MHz	8.7 mm	0.343 in	252 kHz	4 Ohm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	130 mA	300 mA	20 252 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	1.2 mH
Signal Transformer DRC-V-150K	12 MHz	8.7 mm	0.343 in	2.52 MHz	56 mOhm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	2.3 A	2.8 A	2.52 MHz 40	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	15 µH
Signal Transformer DRC-V-103K	300 kHz	8.7 mm	0.343 in	79.6 kHz	25 Ohm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	50 mA	120 mA	30 79.6 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	10 mH
Signal Transformer DRC-V-183K	200 kHz	8.7 mm	0.343 in	79.6 kHz	40 Ohm	Unshielded	0.492 in	12.5 mm	Radial	Ferrite	40 mA	0.09 A	30 79.6 kHz	Radial Vertical Cylinder	Through Hole	Drum Core Wirewound	125 °C	-40 °C	10 %	18 mH

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	$ 1.58
		10	$ 1.33
		25	$ 1.21
		40	$ 1.14
		80	$ 0.95
		230	$ 0.87
		500	$ 0.82
		1000	$ 0.75
		2500	$ 0.73

Description

General part information

DRC-V Series

180 µH Unshielded Drum Core, Wirewound Inductor 750 mA 580mOhm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources

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