Passive Components – 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.
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2.2H, DC current 50 ma. 153H Hammond Manufacturing 1: $38.13 9In Stock	Mfr. Part No. 153H Mouser Part No 546-153H	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2.2H, DC current 50 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	9In Stock	$38.13 $30.87 $28.49 $27.21 View $25.57 $24.41	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 0.9H, DC current 75 ma. 153L Hammond Manufacturing 1: $53.22 2In Stock	Mfr. Part No. 153L Mouser Part No 546-153L	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 0.9H, DC current 75 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	2In Stock	$53.22 $43.11 $40.77 $38.75 View $36.41 $36.26	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 0.6H, DC current 100 ma. 153M Hammond Manufacturing 1: $52.74 1In Stock	Mfr. Part No. 153M Mouser Part No 546-153M	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 0.6H, DC current 100 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	1In Stock	$52.74 $42.83 $40.51 $38.41 View $36.09 $35.90	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 20H, DC current 20 ma. 154E Hammond Manufacturing 1: $32.22 22In Stock 22Expected 2/11/2026	Mfr. Part No. 154E Mouser Part No 546-154E	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 20H, DC current 20 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	22In Stock 22Expected 2/11/2026	$32.22 $26.23 $25.27 $23.47 View $22.05 $20.69	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 20 ma. 154EA Hammond Manufacturing 1: $19.65 66In Stock	Mfr. Part No. 154EA Mouser Part No 546-154EA	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 20 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	66In Stock	$19.65 $19.57 $15.52 $12.35 View $11.94 $11.32 $11.02	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 9H, DC current 40 ma. 154G Hammond Manufacturing 1: $31.16 4In Stock	Mfr. Part No. 154G Mouser Part No 546-154G	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 9H, DC current 40 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock	$31.16 $24.67 $23.16 $22.43 View $21.13 $19.73	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 4H, DC current 50 ma. 154H Hammond Manufacturing 1: $31.04 4In Stock	Mfr. Part No. 154H Mouser Part No 546-154H	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 4H, DC current 50 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock	$31.04 $24.58 $23.08 $22.34 View $21.05 $19.65	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 100 ma. 154M Hammond Manufacturing 1: $29.69 26In Stock	Mfr. Part No. 154M Mouser Part No 546-154M	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 100 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	26In Stock	$29.69 $24.29 $22.41 $21.20 View $20.24 $18.80	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 60H, DC current 8 ma. 155C Hammond Manufacturing 1: $32.07 2In Stock	Mfr. Part No. 155C Mouser Part No 546-155C	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 60H, DC current 8 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	2In Stock	$32.07 $26.34 $24.68 $23.70 View $23.01 $22.09	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 7H, DC current 40 ma. 155G Hammond Manufacturing 1: $35.26 61In Stock	Mfr. Part No. 155G Mouser Part No 546-155G	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 7H, DC current 40 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	61In Stock	$35.26 $28.42 $26.79 $25.79 View $23.75 $22.48	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 5H, DC current 50 ma. 155H Hammond Manufacturing 1: $35.44 14In Stock	Mfr. Part No. 155H Mouser Part No 546-155H	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 5H, DC current 50 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	14In Stock	$35.44 $30.31 $26.66 $25.57 View $24.09 $22.85	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 30 ma. 155J Hammond Manufacturing 1: $36.60 11In Stock	Mfr. Part No. 155J Mouser Part No 546-155J	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 30 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	11In Stock	$36.60 $31.24 $27.50 $26.41 View $24.83 $23.64	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.5mH, DC current 5A 156B Hammond Manufacturing 1: $35.80 4In Stock 8Expected 11/11/2026	Mfr. Part No. 156B Mouser Part No 546-156B	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.5mH, DC current 5A Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock 8Expected 11/11/2026	$35.80 $29.20 $27.04 $25.89 View $24.32 $23.09	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 9H, DC current 40 ma. 156G Hammond Manufacturing 1: $34.67 2In Stock	Mfr. Part No. 156G Mouser Part No 546-156G	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 9H, DC current 40 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	2In Stock	$34.67 $27.53 $25.84 $24.87 View $23.36 $22.09	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 5H, DC current 75 ma. 156L Hammond Manufacturing 1: $35.44 46In Stock	Mfr. Part No. 156L Mouser Part No 546-156L	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 5H, DC current 75 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	46In Stock	$35.44 $28.89 $27.78 $25.65 View $24.09 $22.85	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3H, DC current 100 ma. 156M Hammond Manufacturing 1: $35.43 27In Stock	Mfr. Part No. 156M Mouser Part No 546-156M	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3H, DC current 100 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	27In Stock	$35.43 $29.02 $27.59 $25.39 View $23.84 $22.59	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.5H, DC current 200 ma. 156R Hammond Manufacturing 1: $39.17 59In Stock	Mfr. Part No. 156R Mouser Part No 546-156R	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.5H, DC current 200 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	59In Stock	$39.17 $32.00 $29.54 $28.80 View $26.21 $25.12	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1mH, DC current 10A 157D Hammond Manufacturing 1: $43.64 23In Stock 41Expected 12/11/2026	Mfr. Part No. 157D Mouser Part No 546-157D	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1mH, DC current 10A Learn More about Hammond Manufacturing hammond chokes	Datasheet	23In Stock 41Expected 12/11/2026	$43.64 $35.54 $33.47 $31.72 View $29.80 $28.98	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 50 ma. 157H Hammond Manufacturing 1: $29.21 40In Stock	Mfr. Part No. 157H Mouser Part No 546-157H	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 50 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	40In Stock	$29.21 $23.39 $22.22 $21.03 View $19.95 $18.50	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 65 ma. 157J Hammond Manufacturing 1: $54.05 5In Stock	Mfr. Part No. 157J Mouser Part No 546-157J	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 65 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	5In Stock	$54.05 $43.87 $41.49 $39.30 View $36.94 $36.84	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 14H, DC current 75 ma. 157L Hammond Manufacturing 1: $55.84 3In Stock	Mfr. Part No. 157L Mouser Part No 546-157L	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 14H, DC current 75 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	3In Stock	$55.84 $45.34 $42.89 $40.53 $38.13	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 8H, DC current 100 ma. 157M Hammond Manufacturing 1: $55.01 4In Stock	Mfr. Part No. 157M Mouser Part No 546-157M	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 8H, DC current 100 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	4In Stock	$55.01 $44.96 $42.54 $39.97 View $37.56 $37.54	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3.5H, DC current 150 ma. 157Q Hammond Manufacturing 1: $53.30 13In Stock	Mfr. Part No. 157Q Mouser Part No 546-157Q	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3.5H, DC current 150 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	13In Stock	$53.30 $46.12 $41.45 $39.06 View $36.69 $36.58	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 200 ma. 157R Hammond Manufacturing 1: $52.97 30In Stock	Mfr. Part No. 157R Mouser Part No 546-157R	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 200 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	30In Stock	$52.97 $45.85 $41.87 $38.83 View $36.48 $36.34	Min.: 1 Mult.: 1
Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 75 ma. 158L Hammond Manufacturing 1: $48.96 11In Stock	Mfr. Part No. 158L Mouser Part No 546-158L	Hammond Manufacturing	Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 75 ma. Learn More about Hammond Manufacturing hammond chokes	Datasheet	11In Stock	$48.96 $42.64 $38.24 $36.11 View $33.92 $33.51	Min.: 1 Mult.: 1

Classic Audio Transformers

Types of Passive Components

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Classic Audio Transformers

Types of Passive Components