Common Mode Filter Chokes – Mouser Singapore

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Classic Audio Transformers

Hammond Manufacturing Classic Audio Transformers feature high-quality magnetics for tube applications such as high-fidelity (hi-fi) audio and guitar amplifiers. Hammond delivers proven expertise and experience in the design and manufacturing of these products. The portfolio includes a variety of transformers, including high and low voltage, single-ended and push-pull tube audio output, modulation, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Number of Channels	Series	Termination Style	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Packaging	Product	Type
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.3H @ 1000mA 193R Hammond Manufacturing 1: $118.03 32In Stock	Mfr. Part No. 193R Mouser Part No 546-193R	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.3H @ 1000mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	32In Stock	$118.03 $100.82 $98.90 $93.09	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	300 mH	15 %	1 A	3.5 Ohms				3.13 in	3.5 in	3.81 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 150mA 193GP Hammond Manufacturing 1: $322.74 1In Stock	Mfr. Part No. 193GP Mouser Part No 546-193GP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 150mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	1In Stock	$322.74 $290.32 $288.84 $283.66 View Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	150 mA	103 Ohms								DC Filter Chokes	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 200H @ 30mA 193A Hammond Manufacturing 1: $108.04 14In Stock	Mfr. Part No. 193A Mouser Part No 546-193A	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 200H @ 30mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	14In Stock	$108.04 $95.24 $87.07 $83.64	Min.: 1 Mult.: 1	Chassis Mount		193 Series	Wire												Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 5H @ 200mA 193H Hammond Manufacturing 1: $84.93 172In Stock	Mfr. Part No. 193H Mouser Part No 546-193H	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 5H @ 200mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	172In Stock	$84.93 $72.18 $70.26 $70.24 View $70.23 $61.27	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	5 H	15 %	200 mA	65 Ohms	- 40 C	+ 85 C		2.5 in	2.75 in	3.06 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 200mA 193J Hammond Manufacturing 1: $126.03 61In Stock	Mfr. Part No. 193J Mouser Part No 546-193J	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 200mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	61In Stock	$126.03 $107.67 $104.69 $101.32 $95.57	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	200 mA	82 Ohms	- 40 C	+ 85 C		3.13 in	3.75 in	3.81 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 2.6H @ 300mA 193K Hammond Manufacturing 1: $111.81 22In Stock	Mfr. Part No. 193K Mouser Part No 546-193K	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 2.6H @ 300mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	22In Stock	$111.81 $95.55 $86.77 $83.33	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	2.6 H	15 %	300 mA	21 Ohms			3.25 in x 2.5 in x 3.06 in	3.25 in	2.5 in	3.06 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 500mA 193Q Hammond Manufacturing 1: $250.59 11In Stock	Mfr. Part No. 193Q Mouser Part No 546-193Q	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 500mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	11In Stock	$250.59 $237.78 $227.39 $224.97 View Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	500 mA	53 Ohms	- 40 C	+ 85 C	5.5 in x 3.75 in x 4.56 in	3.75 in	3.75 in	4.56 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.05H @ 2000mA 193T Hammond Manufacturing 1: $80.32 36In Stock	Mfr. Part No. 193T Mouser Part No 546-193T	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.05H @ 2000mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	36In Stock	$80.32 $70.49 $65.92 $61.93 $61.27	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	50 mH	15 %	2 A	700 mOhms	- 40 C	+ 85 C		2.5 in	2.75 in	3.06 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.2H @ 2000mA 193U Hammond Manufacturing 1: $127.64 40In Stock	Mfr. Part No. 193U Mouser Part No 546-193U	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.2H @ 2000mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	40In Stock	$127.64 $107.73 $100.34 $98.02	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	200 mH	15 %	2 A	1.7 Ohms				3.13 in	4.25 in	3.81 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.15H @ 3000mA 193V Hammond Manufacturing 1: $175.28 24In Stock	Mfr. Part No. 193V Mouser Part No 546-193V	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 0.15H @ 3000mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	24In Stock	$175.28 $144.85 $134.79	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	150 mH	15 %	3 A	1 Ohms				3.75 in	4.5 in	4.56 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 12H @ 100mA 193B Hammond Manufacturing 1: $84.93 4In Stock 4Expected 28/10/2026	Mfr. Part No. 193B Mouser Part No 546-193B	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 12H @ 100mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock 4Expected 28/10/2026	$84.93 $70.49 $65.92 $61.93 $61.27	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	12 H	15 %	100 mA	155 Ohms	- 40 C	+ 85 C		2.5 in	2.75 in	3.06 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 20H @ 100mA 193C Hammond Manufacturing 1: $95.42 8In Stock	Mfr. Part No. 193C Mouser Part No 546-193C	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 20H @ 100mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	8In Stock	$95.42 $84.78 $82.50 $82.18 View $81.48 Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	20 H	15 %	100 mA	181 Ohms	- 40 C	+ 85 C		2.5 in	3.25 in	3.06 in	Tray	DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 8H @ 150mA 193D Hammond Manufacturing 1: $99.25 5In Stock	Mfr. Part No. 193D Mouser Part No 546-193D	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 8H @ 150mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	5In Stock	$99.25 $83.80 $77.57 $73.51	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	8 H	15 %	150 mA	75 Ohms	- 40 C	+ 85 C		2.5 in	3.25 in	3.06 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 150mA 193G Hammond Manufacturing 1: $118.40 19In Stock	Mfr. Part No. 193G Mouser Part No 546-193G	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 150mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	19In Stock	$118.40 $102.18 $92.22 $89.19	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	150 mA	102 Ohms	- 40 C	+ 85 C		3.13 in	3.25 in	3.81 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 5H @ 300mA 193L Hammond Manufacturing 1: $144.85 12In Stock	Mfr. Part No. 193L Mouser Part No 546-193L	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 5H @ 300mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	12In Stock	$144.85 $123.52 $111.49 $110.30	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	5 H	15 %	300 mA	57 Ohms				3.13 in	3.75 in	3.81 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 300mA 193M Hammond Manufacturing 1: $184.32 4In Stock	Mfr. Part No. 193M Mouser Part No 546-193M	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 10H @ 300mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock	$184.32 $151.79 $142.11	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	300 mA	63 Ohms				3.75 in	4.5 in	4.56 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 3H @ 500mA 193N Hammond Manufacturing 1: $129.49 6In Stock 5Expected 9/11/2026	Mfr. Part No. 193N Mouser Part No 546-193N	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 3H @ 500mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	6In Stock 5Expected 9/11/2026	$129.49 $106.26 $100.34 $98.02	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	3 H	15 %	500 mA	35 Ohms			3.75 in x 3.13 in x 3.81 in	3.75 in	3.13 in	3.81 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 1.0H @ 1000mA 193S Hammond Manufacturing 1: $163.10 10In Stock	Mfr. Part No. 193S Mouser Part No 546-193S	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Enclosed chassis mount, inductance 1.0H @ 1000mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	10In Stock	$163.10 $135.39 $124.97	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	1 H	15 %	1 A	5.75 Ohms	- 40 C	+ 85 C		4 in	4 in	4.56 in		DC Filter Chokes	Enclosed
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 200mA 193JP Hammond Manufacturing 1: $352.09 1In Stock	Mfr. Part No. 193JP Mouser Part No 546-193JP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 200mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	1In Stock	$352.09 $326.40 $325.19 $320.95 View Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	10 H	15 %	200 mA	79 Ohms			4.25 in x 3.88 in x 3.31 in	3.88 in	3.31 in	4.25 in	Bulk	Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 300mA 193MP Hammond Manufacturing 1: $377.25 1Factory Stock Available	Mfr. Part No. 193MP Mouser Part No 546-193MP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 10H @ 300mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	1Factory Stock Available More Info Available	$377.25 $318.55	Min.: 1 Mult.: 1	Chassis Mount		193 Series	Wire												DC Filter Chokes	Choke
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 20H @ 100mA 193CP Hammond Manufacturing 1: $336.63 5Factory Stock Available	Mfr. Part No. 193CP Mouser Part No 546-193CP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 20H @ 100mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	5Factory Stock Available More Info Available	$336.63 $328.07 $328.05 $324.18 View Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	20 H	15 %	100 mA	184 Ohms			4.25 in x 3.88 in x 3.31 in	3.88 in	3.31 in	4.25 in		Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 5H @ 300mA 193LP Hammond Manufacturing 1: $321.65 6Factory Stock Available	Mfr. Part No. 193LP Mouser Part No 546-193LP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 5H @ 300mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	6Factory Stock Available More Info Available	$321.65 $312.84 $311.67 $307.60 View Quote	Min.: 1 Mult.: 1	Chassis Mount		193 Series	Wire												Fixed Inductors	Choke
Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 3H @ 500mA 193NP Hammond Manufacturing 1: $318.23 3Factory Stock Available	Mfr. Part No. 193NP Mouser Part No 546-193NP	Hammond Manufacturing	Common Mode Chokes / Filters DC Filter Choke, Potted chassis mount, inductance 3H @ 500mA Learn More about Hammond Manufacturing hammond chokes	Datasheet	3Factory Stock Available More Info Available	$318.23 $300.08 $300.02 $294.62 View Quote	Min.: 1 Mult.: 1	Chassis Mount	1 Channel	193 Series	Wire	3 H	15 %	500 mA	36 Ohms				3.31 in	3.88 in	4.25 in		DC Filter Chokes	Choke