Common Mode Chokes

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Manufacturer

TamuraTriad Magnetics

Packaging

BulkTray

Part Status

ActiveObsolete

Filter Type

-Power Line

Inductance @ Frequency

3.3 mH @ 1 kHz5.6 mH @ 1 kHz10 mH @ 1 kHz10 mH @ 10 kHz15 mH @ 10 kHz22 mH @ 1 kHz27 mH @ 10 kHz33 mH @ 1 kHz39 mH @ 10 kHz47 mH @ 10 kHz68 mH @ 10 kHz100 mH @ 10 kHz

Current Rating (Max)

200mA300mA450mA500mA550mA600mA700mA800mA900mA1A1.1A1.2A1.3A1.4A

DC Resistance (DCR) (Max)

170mOhm206mOhm210mOhm300mOhm306mOhm310mOhm320mOhm440mOhm470mOhm484mOhm520mOhm766mOhm

Voltage Rating - AC

250V300V

Operating Temperature

-40°C ~ 105°C-

Mounting Type

-Through Hole

Size / Dimension

0.689" L x 0.630" W (17.50mm x 16.00mm)0.886" L x 0.709" W (22.50mm x 18.00mm)0.945" L x 0.787" W (24.00mm x 20.00mm)0.965" L x 0.571" W (24.50mm x 14.50mm)1.043" L x 0.976" W (26.50mm x 24.80mm)1.142" L x 0.591" W (29.00mm x 15.00mm)1.516" L x 0.827" W (38.50mm x 21.00mm)

Height (Max)

0.531" (13.50mm)0.551" (14.00mm)0.807" (20.50mm)1.063" (27.00mm)1.102" (28.00mm)1.220" (31.00mm)1.319" (33.50mm)

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Mfr Part #	Price	Stock	Supplier	Mfr	Min Qty	DK Part #	Series	Package	Part Status	Filter Type	Number of Lines	Inductance @ Frequency	Current Rating (Max)	DC Resistance (DCR) (Max)	Voltage Rating - DC	Voltage Rating - AC	Operating Temperature	Ratings	Approval Agency	Features	Mounting Type	Size / Dimension	Height (Max)	Package / Case

CMF23V-393121-B CMC 39MH 1.2A 2LN TH Datasheet	$4.24000	559 - Immediate 1,544 - Factory	Triad Magnetics	Triad Magnetics	1	237-2290-ND	CMF	Bulk	Active	Power Line	2	39 mH @ 10 kHz	1.2A	766mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF23V-683900-B CMC 68MH 900MA 2LN TH Datasheet	$4.38000	611 - Immediate 1,288 - Factory	Triad Magnetics	Triad Magnetics	1	237-2292-ND	CMF	Bulk	Active	Power Line	2	68 mH @ 10 kHz	900mA	1.21Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF16-393800-B CMC 39MH 800MA 2LN TH Datasheet	$3.18000	705 - Immediate 1,600 - Factory	Triad Magnetics	Triad Magnetics	1	237-2274-ND	CMF	Tray	Active	Power Line	2	39 mH @ 10 kHz	800mA	1.21Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF16-103161-B CMC 10MH 1.6A 2LN TH Datasheet	$3.26000	465 - Immediate 400 - Factory	Triad Magnetics	Triad Magnetics	1	237-2270-ND	CMF	Tray	Active	Power Line	2	10 mH @ 10 kHz	1.6A	320mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF23H-473111-B CMC 47MH 1.1A 2LN TH Datasheet	$4.24000	47 - Immediate 586 - Factory	Triad Magnetics	Triad Magnetics	1	237-2283-ND	CMF	Bulk	Active	Power Line	2	47 mH @ 10 kHz	1.1A	884mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF16-104450-B CMC 100MH 450MA 2LN TH Datasheet	$3.26000	109 - Immediate 301 - Factory	Triad Magnetics	Triad Magnetics	1	237-2271-ND	CMF	Bulk	Active	Power Line	2	100 mH @ 10 kHz	450mA	3.22Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF23V-153191-B CMC 15MH 1.9A 2LN TH Datasheet	$4.24000	439 - Immediate 414 - Factory	Triad Magnetics	Triad Magnetics	1	237-2288-ND	CMF	Bulk	Active	Power Line	2	15 mH @ 10 kHz	1.9A	306mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF23V-473111-B CMC 47MH 1.1A 2LN TH Datasheet	$4.38000	0 - Immediate	Triad Magnetics	Triad Magnetics	1	237-2291-ND	CMF	Bulk	Active	Power Line	2	47 mH @ 10 kHz	1.1A	884mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF23V-273141-B CMC 27MH 1.4A 2LN TH Datasheet	$4.38000	160 - Immediate	Triad Magnetics	Triad Magnetics	1	237-2289-ND	CMF	Bulk	Active	Power Line	2	27 mH @ 10 kHz	1.4A	484mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF23H-393121-B CMC 39MH 1.2A 2LN TH Datasheet	$4.24000	280 - Immediate 1,021 - Factory	Triad Magnetics	Triad Magnetics	1 Non-Stock	237-2282-ND	CMF	Bulk	Active	Power Line	2	39 mH @ 10 kHz	1.2A	766mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF23V-103231 CMC 10MH 2.3A 2LN TH Datasheet	$4.38000	0 - Immediate	Triad Magnetics	Triad Magnetics	1	237-CMF23V-103231-ND	CMF	Bulk	Active	Power Line	2	10 mH @ 10 kHz	2.3A	206mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF23H-104700-B CMC 100MH 700MA 2LN TH Datasheet	$4.24000	7 - Immediate 577 - Factory	Triad Magnetics	Triad Magnetics	1	237-2279-ND	CMF	Bulk	Active	Power Line	2	100 mH @ 10 kHz	700mA	1.99Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF16-153131-B CMC 15MH 1.3A 2LN TH Datasheet	$2.05560	0 - Immediate 1,191 - Factory	Triad Magnetics	Triad Magnetics	100 Non-Stock	237-2272-ND	CMF	Bulk	Active	Power Line	2	15 mH @ 10 kHz	1.3A	470mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF16-273900-B CMC 27MH 900MA 2LN TH Datasheet	$2.05560	0 - Immediate 392 - Factory	Triad Magnetics	Triad Magnetics	100 Non-Stock	237-2273-ND	CMF	Bulk	Active	Power Line	2	27 mH @ 10 kHz	900mA	850mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF16-473700-B CMC 47MH 700MA 2LN TH Datasheet	$2.05560	0 - Immediate 1,161 - Factory	Triad Magnetics	Triad Magnetics	100 Non-Stock	237-2275-ND	CMF	Bulk	Active	Power Line	2	47 mH @ 10 kHz	700mA	1.39Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF16-683600-B CMC 68MH 600MA 2LN TH Datasheet	$2.05560	0 - Immediate 499 - Factory	Triad Magnetics	Triad Magnetics	100 Non-Stock	237-2276-ND	CMF	Bulk	Active	Power Line	2	68 mH @ 10 kHz	600mA	2.17Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	0.965" L x 0.571" W (24.50mm x 14.50mm)	0.531" (13.50mm)	Vertical, 4 PC Pin
CMF23H-103231-B CMC 10MH 2.3A 2LN TH Datasheet	$3.06714	0 - Immediate 2,087 - Factory	Triad Magnetics	Triad Magnetics	70 Non-Stock	237-2278-ND	CMF	Bulk	Active	Power Line	2	10 mH @ 10 kHz	2.3A	210mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF23H-153191-B CMC 15MH 1.9A 2LN TH Datasheet	$3.06714	0 - Immediate 827 - Factory	Triad Magnetics	Triad Magnetics	70 Non-Stock	237-2280-ND	CMF	Bulk	Active	Power Line	2	15 mH @ 10 kHz	1.9A	310mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF23H-273141-B CMC 27MH 1.4A 2LN TH Datasheet	$3.06714	0 - Immediate 1,290 - Factory	Triad Magnetics	Triad Magnetics	70 Non-Stock	237-2281-ND	CMF	Bulk	Active	Power Line	2	27 mH @ 10 kHz	1.4A	484mOhm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF23H-683900-B CMC 68MH 900MA 2LN TH Datasheet	$3.06714	0 - Immediate 1,273 - Factory	Triad Magnetics	Triad Magnetics	70 Non-Stock	237-2284-ND	CMF	Bulk	Active	Power Line	2	68 mH @ 10 kHz	900mA	1.21Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.043" L x 0.976" W (26.50mm x 24.80mm)	0.551" (14.00mm)	Vertical, 4 PC Pin
CMF23V-104700-B CMC 100MH 700MA 2LN TH Datasheet	$3.06717	0 - Immediate 481 - Factory	Triad Magnetics	Triad Magnetics	60 Non-Stock	237-2287-ND	CMF	Bulk	Active	Power Line	2	100 mH @ 10 kHz	700mA	1.99Ohm	-	300V	-40°C ~ 105°C	-	-	-	Through Hole	1.142" L x 0.591" W (29.00mm x 15.00mm)	1.063" (27.00mm)	Vertical, 4 PC Pin
CMF-0220 CMC 22MH 300MA 2LN TH Datasheet	Obsolete	0 - Immediate	Tamura	Tamura	- Non-Stock	CMF-0220-ND	CMF	Bulk	Obsolete	-	2	22 mH @ 1 kHz	300mA	3.3Ohm	-	250V	-	-	-	-	Through Hole	0.689" L x 0.630" W (17.50mm x 16.00mm)	0.807" (20.50mm)	Vertical, 4 PC Pin
CMF-0330 CMC 33MH 200MA 2LN TH Datasheet	Obsolete	0 - Immediate	Tamura	Tamura	- Non-Stock	CMF-0330-ND	CMF	Bulk	Obsolete	-	2	33 mH @ 1 kHz	200mA	5.4Ohm	-	250V	-	-	-	-	Through Hole	0.689" L x 0.630" W (17.50mm x 16.00mm)	0.807" (20.50mm)	Vertical, 4 PC Pin
CMF-0033 CMC 3.3MH 800MA 2LN TH Datasheet	Obsolete	0 - Immediate	Tamura	Tamura	- Non-Stock	CMF-0033-ND	CMF	Bulk	Obsolete	-	2	3.3 mH @ 1 kHz	800mA	440mOhm	-	250V	-	-	-	-	Through Hole	0.689" L x 0.630" W (17.50mm x 16.00mm)	0.807" (20.50mm)	Vertical, 4 PC Pin
CMF-0056 CMC 5.6MH 550MA 2LN Datasheet	Obsolete	0 - Immediate	Tamura	Tamura	- Non-Stock	CMF-0056-ND	CMF	Bulk	Obsolete	-	2	5.6 mH @ 1 kHz	550mA	840mOhm	-	250V	-	-	-	-	-	0.689" L x 0.630" W (17.50mm x 16.00mm)	0.807" (20.50mm)	Vertical, 4 PC Pin

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Common Mode Chokes

A common mode choke is an electrical filter that blocks high frequency noise common to two or more data or power lines while allowing the desired DC or low-frequency signal to pass. Common mode (CM) noise current is typically radiated from sources such as unwanted radio signals, unshielded electronics, inverters and motors. Left unfiltered, this noise presents interference problems in electronics and electrical circuits.