Ring Core Chokes: Series B82721 for Power Lines

Ring Core Chokes for Power Lines B82721

Key Features

L_R from 0.2 to 39 mH
Rated voltage: 250 V AC (50/60 Hz)
Higher inductance or intermediate values possible upon request
Approx. 1% stray inductance for symmetrical interference suppression
Higher rated current I_R available with series B82722 … B82726
Vertical version with lead spacing 5 x 10 mm available (B82721J*)

Ordering No.: B82721X1

For more information, please download the sample kit PDF or order from our distributors.

Order from Digi-Key Order from Mouser Download

Number of hits: 18
	PDF	Inventory	Design	Function	Inductance (mH)	Rated current (A)	Rated temperature (°C)	Length (max.) (mm)	Width (max.) (mm)	Height (max.) (mm)	Number of lines	Resistance (mOhm)	Rated voltage (V AC)	Rated voltage (V DC)	Min. operating temperature (°C)	Max. operating temperature (°C)	Remarks	Type	Ordering code	UL 1446 insulation system
			Current-compensated ring core choke	Common	39	0.4	40	17.9	17.3	12.6	Double	2000	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2401N020	-
			Current-compensated ring core choke	Common	0.4	3.6	40	17.9	17.3	12.6	Double	35	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2362N001	-
			Current-compensated ring core choke	Common	1	2	40	17.9	17.3	12.6	Double	80	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2202N001	-
			Current-compensated ring core choke	Common	3.3	1.5	40	17.9	17.3	12.6	Double	180	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2152N001	-
			Current-compensated ring core choke	Common	6.8	1.2	40	17.9	17.3	12.6	Double	280	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2122N020	-
			Current-compensated ring core choke	Common	1	2	40	18.2	13.2	20.3	Double	80	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2202N001	-
			Current-compensated ring core choke	Common	3.3	1.5	40	18.2	13.2	20.3	Double	180	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2152N001	-
			Current-compensated ring core choke	Common	6.8	1.2	40	18.2	13.2	20.3	Double	280	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2122N020	-
			Current-compensated ring core choke	Common	39	0.4	40	18.2	13.2	20.3	Double	2000	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2401N020	-
			Current-compensated ring core choke	Common	10	0.7	60	17.9	17.3	12.6	Double	550	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2701N020	-
			Current-compensated ring core choke	Common	27	0.4	40	17.9	17.3	12.6	Double	1700	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2401N021	-
			Current-compensated ring core choke	Common	27	0.5	60	18.2	13.2	20.3	Double	1100	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2501N022	-
			Current-compensated ring core choke	Common	0.7	4	40	18.2	13.2	20.3	Double	30	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2402N020	-
			Current-compensated ring core choke	Common	27	0.4	40	18.2	13.2	20.3	Double	1700	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2401N021	-
			Current-compensated ring core choke	Common	0.4	3.6	40	18.2	13.2	20.3	Double	35	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2362N001	-
			Current-compensated ring core choke	Common	0.7	4	40	17.9	17.3	12.6	Double	30	250	-	-40	125	Lead spacing 10 x 15 (mm), horizontal version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721A	B82721A2402N020	-
			Current-compensated ring core choke	Common	10	0.7	60	18.2	13.2	20.3	Double	550	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2701N020	-
			Current-compensated ring core choke	Common	0.2	6	40	18.2	13.2	20.3	Double	15	250	-	-40	125	Lead spacing 10 x 5 (mm), vertical version, UL+ENEC(VDE) approvals, GWT+BP to EN60335-1	B82721K	B82721K2602N020	-

Download all marked data sheets as zip file or export the search results in MS Excel format