• • • Fixed Inductors

Fixed Inductors

An inductor, also known as a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. When the current changes, the magnetic field induces a voltage in the conductor. The induced voltage has a polarity which opposes the change in current that created it. The unit of inductance is the Henry (H). Mounting options include surface, through-hole, and chassis.

Sourcing Coiltronics (Eaton) Fixed Inductors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.

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Product	Pricing	Datasheet	Material - Core	Inductance Frequency - Test	Features	Supplier Device Package	Height - Seated (Max)	Mounting Type	Operating Temperature	Size / Dimension	Type	Current - Saturation (Isat)	DC Resistance (DCR)	Frequency - Self Resonant	Q @ Freq	Current Rating (Amps)	Inductance	Package / Case	Ratings	Shielding	Tolerance	Stock & Quantity
CD1-221-R Coiltronics (Eaton)		Datasheet	Ferrite	100 kHz	-	-	0.157" (4.00mm)	Surface Mount	-40°C ~ 85°C	0.413" L x 0.409" W (10.50mm x 10.40mm)	Drum Core, Wirewound	920mA	756mOhm Max	-	-	860 mA	220 µH	Nonstandard	-	Shielded	±30%	8,773 Buy Now Get Quote
UP4T-151-R Coiltronics (Eaton)		Datasheet	-	100 kHz	-	-	0.518" (13.15mm)	Through Hole	-	0.669" Dia (17.00mm)	Wirewound	3A	239.2mOhm Max	-	-	1.7 A	150 µH	Radial, Vertical Cylinder, 4 Leads (Open)	-	Unshielded	±20%	2,324 Buy Now Get Quote
SD3110-101-R Coiltronics (Eaton)		Datasheet	Ferrite	100 kHz	-	-	0.039" (1.00mm)	Surface Mount	-40°C ~ 125°C	0.122" L x 0.122" W (3.10mm x 3.10mm)	Drum Core, Wirewound	150mA	4.72Ohm	-	-	146 mA	100 µH	Nonstandard	-	Shielded	±20%	3,173 Buy Now Get Quote
RL0607-471-R Coiltronics (Eaton)		Datasheet	Ferrite	10 kHz	-	-	0.287" (7.30mm)	Through Hole	-40°C ~ 125°C	0.224" Dia (5.70mm)	Drum Core, Wirewound	220mA	2Ohm Max	2MHz	-	306 mA	470 µH	Radial, Vertical Cylinder	-	Unshielded	±10%	5,599 Buy Now Get Quote
CTX99-15234 Coiltronics (Eaton)		Datasheet	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5,892 Buy Now Get Quote
CTX01-18063-R Coiltronics (Eaton)		Datasheet	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1.2 µH	-	-	-	-	5,420 Buy Now Get Quote
SDCL1V2512-100M-R Coiltronics (Eaton)	1 $0.3000	Datasheet	Ferrite	100 kHz	-	-	0.047" (1.20mm)	Surface Mount	-40°C ~ 125°C	0.098" L x 0.079" W (2.50mm x 2.00mm)	-	800mA	460mOhm Max	-	-	700 mA	10 µH	Nonstandard	-	Semi-Shielded	±20%	2,046 Buy Now Get Quote
HCM1103-R36-R Coiltronics (Eaton)	1 $2.2900	Datasheet	Iron Powder	100 kHz	-	-	0.118" (3.00mm)	Surface Mount	-55°C ~ 125°C	0.437" L x 0.394" W (11.10mm x 10.00mm)	Drum Core, Wirewound	28A	1.3mOhm Max	-	-	23 A	360 nH	Nonstandard	-	Shielded	±20%	4,489 Buy Now Get Quote
EXLA1V0603-1R5-R Coiltronics (Eaton)	1 $1.1500	Datasheet	Alloy Powder	100 kHz	-	-	0.122" (3.10mm)	Surface Mount	-55°C ~ 155°C	0.283" L x 0.272" W (7.20mm x 6.90mm)	Molded	15.5A	9.13mOhm Max	-	-	15 A	1.5 µH	Nonstandard	AEC-Q200	Shielded	±20%	9,719 Buy Now Get Quote
MCL2V0603-121-R Coiltronics (Eaton)	1 $0.0070	Datasheet	Ceramic	300 MHz	-	0201	0.013" (0.33mm)	Surface Mount	-55°C ~ 125°C	0.024" L x 0.012" W (0.60mm x 0.30mm)	Multilayer	-	5Ohm Max	1GHz	10 @ 300MHz	50 mA	120 nH	0201 (0603 Metric)	-	Unshielded	±5%	2,241 Buy Now Get Quote
MCQ1V2012-R120-R Coiltronics (Eaton)	1 $0.0174	Datasheet	-	25 MHz	-	0805	0.043" (1.10mm)	Surface Mount	-40°C ~ 85°C	0.079" L x 0.047" W (2.00mm x 1.20mm)	Multilayer	-	250mOhm Max	220MHz	20 @ 25MHz	250 mA	120 nH	0805 (2012 Metric)	-	Unshielded	±10%	5,541 Buy Now Get Quote
WCLA2012V1-391-R Coiltronics (Eaton)	1 $0.1331	Datasheet	-	100 MHz	-	0805	0.060" (1.52mm)	Surface Mount	-40°C ~ 125°C	0.091" L x 0.067" W (2.30mm x 1.70mm)	Wirewound	-	1.5Ohm Max	560MHz	40 @ 250MHz	290 mA	390 nH	0805 (2012 Metric)	AEC-Q200	Unshielded	±5%	3,134 Buy Now Get Quote
UP0.4UC-4R7-R Coiltronics (Eaton)	1 $0.7954	Datasheet	-	100 kHz	-	-	0.115" (2.92mm)	Surface Mount	-25°C ~ 85°C	0.260" L x 0.175" W (6.60mm x 4.45mm)	Wirewound	1.5A	90mOhm Max	50MHz	-	1.5 A	4.7 µH	Nonstandard	-	Unshielded	±20%	2,940 Buy Now Get Quote
DR1040-101-R Coiltronics (Eaton)	1 $1.0700	Datasheet	Ferrite	100 kHz	-	-	0.157" (4.00mm)	Surface Mount	-40°C ~ 125°C	0.413" L x 0.406" W (10.50mm x 10.30mm)	Drum Core, Wirewound	1.35A	304mOhm Max	-	-	1.25 A	100 µH	Nonstandard	-	Shielded	±30%	5,563 Buy Now Get Quote
HCM1A0503-R22-R Coiltronics (Eaton)	1 $1.0824	Datasheet	Iron Powder	100 kHz	-	-	0.118" (3.00mm)	Surface Mount	-55°C ~ 155°C	0.203" L x 0.201" W (5.15mm x 5.10mm)	-	24A	2.3mOhm Max	-	-	15.8 A	220 nH	Nonstandard	AEC-Q200	Shielded	±20%	8,915 Buy Now Get Quote
UP2B-681-R Coiltronics (Eaton)	1 $1.3548	Datasheet	Ferrite	100 kHz	-	-	0.236" (6.00mm)	Surface Mount	-40°C ~ 85°C	0.550" L x 0.410" W (13.97mm x 10.41mm)	Drum Core, Wirewound	355mA	1.97Ohm Max	-	-	452 mA	680 µH	Nonstandard	-	Unshielded	±20%	4,189 Buy Now Get Quote
MPI2512V2-4R7-R Coiltronics (Eaton)	1 $1.5400	Datasheet	-	1 MHz	-	1008	0.049" (1.25mm)	Surface Mount	-40°C ~ 125°C	0.098" L x 0.079" W (2.50mm x 2.00mm)	-	1.9A	235mOhm Max	25MHz	-	1.4 A	4.7 µH	1008 (2520 Metric)	-	Shielded	±20%	9,909 Buy Now Get Quote
DRAP124-680-R Coiltronics (Eaton)	1 $1.5343	Datasheet	Ferrite	100 kHz	-	-	0.181" (4.60mm)	Surface Mount	-40°C ~ 165°C	0.492" L x 0.492" W (12.50mm x 12.50mm)	-	2.37A	241mOhm Max	-	-	1.45 A	68 µH	Nonstandard	AEC-Q200	Shielded	±20%	3,390 Buy Now Get Quote
DR125-101-R Coiltronics (Eaton)	1 $1.2900	Datasheet	Ferrite	100 kHz	-	-	0.236" (6.00mm)	Surface Mount	-40°C ~ 125°C	0.492" L x 0.492" W (12.50mm x 12.50mm)	Drum Core, Wirewound	2.2A	170mOhm	-	-	1.78 A	100 µH	Nonstandard	-	Shielded	±20%	5,080 Buy Now Get Quote
HCM1707-100-R Coiltronics (Eaton)	1 $4.8720	Datasheet	Iron Powder	100 kHz	-	-	0.276" (7.00mm)	Surface Mount	-55°C ~ 125°C	0.677" L x 0.663" W (17.20mm x 16.85mm)	Drum Core, Wirewound	18A	10mOhm Max	-	-	14 A	10 µH	Nonstandard	-	Shielded	±20%	5,682 Buy Now Get Quote