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ERU 27 Chokes

TDK ERU 27 Chokes are AEC-Q200 qualified and feature a 1µH to 15µH rated inductance with self-leaded construction. ERU 27 Chokes offer helical winding, underbody termination, magnetic shielding, and a high-temperature ferrite core. This series has three pins for improved reliability, is suitable for pick-and-place processes, and has low DC resistance and a low profile. EPCOS / TDK ERU 27 Chokes are ideal energy storage chokes for DC/DC, POL, and solar converters.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Self Resonant Frequency	Termination	Length	Width	Height	Core Material	Qualification	Series	Packaging
	Power Inductors - SMD 15uH 10% 1.95mOhm ERU27 AEC-Q200 B82559B7153A027 TDK 1: ¥1,493.2 358In Stock	Mfr. Part # B82559B7153A027 Mouser Part # 871-B82559B7153A027	TDK	Power Inductors - SMD 15uH 10% 1.95mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	358In Stock	Cut Tape ¥1,493.2 ¥1,224.2 ¥1,136.1 ¥1,061.4 Reel ¥1,061.4 View ¥966.7 ¥925.2 ¥872	Min.: 1 Mult.: 1 : 65			Automotive Grade	25.8 mm x 27.8 mm x 16.9 mm	Shielded	15 uH	10 %	33 A	1.92 mOhms	22.9 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	16.9 mm	Ferrite	AEC-Q200	ERU27	Reel, Cut Tape
	Power Inductors - SMD 2.2uH 10% 0.68mOhm ERU27 AEC-Q200 B82559B3222A027 TDK 1: ¥1,255.7 490In Stock 1,890Expected 12/25/2026	Mfr. Part # B82559B3222A027 Mouser Part # 871-B82559B3222A027	TDK	Power Inductors - SMD 2.2uH 10% 0.68mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	490In Stock 1,890Expected 12/25/2026	Cut Tape ¥1,255.7 ¥1,033.1 ¥956.7 ¥857.1 Reel ¥857.1 View ¥807.2 ¥798.9 ¥704.3 MouseReel Available	Min.: 1 Mult.: 1 : 90			Automotive Grade	25.8 mm x 27.8 mm x 13.5 mm	Shielded	2.2 uH	10 %	46.5 A	680 uOhms	68 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	13.5 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape, MouseReel
	Power Inductors - SMD 3.3uH 10% 0.88mOhm ERU27 AEC-Q200 B82559B4332A027 TDK 1: ¥1,410.2 352In Stock	Mfr. Part # B82559B4332A027 Mouser Part # 871-B82559B4332A027	TDK	Power Inductors - SMD 3.3uH 10% 0.88mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	352In Stock	Cut Tape ¥1,410.2 ¥1,161 ¥1,073 ¥973.3 Reel ¥973.3 View ¥948.4 ¥908.6 ¥798.9	Min.: 1 Mult.: 1 : 80			Automotive Grade	25.8 mm x 27.8 mm x 14.9 mm	Shielded	3.3 uH	10 %	42.5 A	880 uOhms	60.3 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	14.9 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape
	Power Inductors - SMD 4.7uH 10% 1.39mOhm ERU27 AEC-Q200 B82559B5472A027 TDK 1: ¥1,431.8 384In Stock	Mfr. Part # B82559B5472A027 Mouser Part # 871-B82559B5472A027	TDK	Power Inductors - SMD 4.7uH 10% 1.39mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	384In Stock	Cut Tape ¥1,431.8 ¥1,177.6 ¥1,084.6 ¥1,004.9 Reel ¥1,004.9 View ¥916.9 ¥885.3 ¥827.2 MouseReel Available	Min.: 1 Mult.: 1 : 80			Automotive Grade	25.8 mm x 27.8 mm x 14.6 mm	Shielded	4.7 uH	10 %	37 A	1.39 mOhms	53.5 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	14.6 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape, MouseReel
	Power Inductors - SMD 6.8uH 10% 1.66mOhm ERU27 AEC-Q200 B82559B6682A027 TDK 1: ¥1,513.2 293In Stock	Mfr. Part # B82559B6682A027 Mouser Part # 871-B82559B6682A027	TDK	Power Inductors - SMD 6.8uH 10% 1.66mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	293In Stock	Cut Tape ¥1,513.2 ¥1,244.1 ¥1,147.8 ¥1,064.7 Reel ¥1,064.7 View ¥971.7 ¥938.5 ¥878.7 Quote	Min.: 1 Mult.: 1 : 75			Automotive Grade	25.8 mm x 27.8 mm x 15.8 mm	Shielded	6.8 uH	10 %	34.5 A	1.66 mOhms	44 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	15.8 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape
	Power Inductors - SMD 10uH 10% 1.95mOhm ERU27 AEC-Q200 B82559B7103A027 TDK 1: ¥1,250.7 813In Stock	Mfr. Part # B82559B7103A027 Mouser Part # 871-B82559B7103A027	TDK	Power Inductors - SMD 10uH 10% 1.95mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	813In Stock	Cut Tape ¥1,250.7 ¥1,056.4 ¥978.3 ¥901.9 Reel ¥901.9 View ¥820.5 ¥769 ¥740.8 MouseReel Available	Min.: 1 Mult.: 1 : 65			Automotive Grade	25.8 mm x 27.8 mm x 16.9 mm	Shielded	10 uH	10 %	33 A	1.92 mOhms	34.8 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	16.9 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape, MouseReel
	Power Inductors - SMD 1uH 10% 0.46mOhm ERU27 AEC-Q200 B82559B2102A027 TDK 1: ¥1,181 310In Stock	Mfr. Part # B82559B2102A027 Mouser Part # 871-B82559B2102A027	TDK	Power Inductors - SMD 1uH 10% 0.46mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	310In Stock	Cut Tape ¥1,181 ¥971.7 ¥896.9 ¥845.4 Reel ¥797.3 View ¥745.8 ¥656.1 MouseReel Available	Min.: 1 Mult.: 1 : 100			Automotive Grade	25.8 mm x 27.8 mm x 11.9 mm	Shielded	1 uH	10 %	52 A	460 uOhms	101.5 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	11.9 mm	Ferrite	AEC-Q200	ERU19	Reel, Cut Tape, MouseReel
	Power Inductors - SMD 1.5uH 10% 0.46mOhm ERU27 AEC-Q200 B82559B2152A027 TDK 1: ¥1,214.2 312In Stock	Mfr. Part # B82559B2152A027 Mouser Part # 871-B82559B2152A027	TDK	Power Inductors - SMD 1.5uH 10% 0.46mOhm ERU27 AEC-Q200 Learn More about TDK eru chokes	Datasheet	312In Stock	Cut Tape ¥1,214.2 ¥999.9 ¥921.9 ¥868.7 Reel ¥822.2 View ¥770.7 ¥745.8 ¥656.1	Min.: 1 Mult.: 1 : 100			Automotive Grade	25.8 mm x 27.8 mm x 11.9 mm	Shielded	1.5 uH	10 %	52.5 A	460 uOhms	67 A	- 40 C	+ 150 C	2 MHz	Standard	27.8 mm	25.8 mm	11.9 mm	Ferrite	AEC-Q200	ERU27	Reel, Cut Tape