Passive Components – Mouser Hong Kong

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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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Part #

Audio Transformers / Signal Transformers Audio transformer, universal single ended or push-pull tube output, 8 watts

125H
Hammond Manufacturing
1: HK$495.34
4In Stock

Mfr. Part No.
125H

Mouser Part No
546-125H

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, universal single ended or push-pull tube output, 8 watts

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Datasheet

4In Stock

HK$495.34

HK$434.18

HK$415.85

HK$401.38

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

126B
Hammond Manufacturing
1: HK$1,030.13
1In Stock
4Expected 26/8/2026

Mfr. Part No.
126B

Mouser Part No
546-126B

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

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Datasheet

1In Stock

4Expected 26/8/2026

HK$1,030.13

HK$923.02

HK$862.36

HK$839.18

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

126C
Hammond Manufacturing
1: HK$1,015.99
1In Stock

Mfr. Part No.
126C

Mouser Part No
546-126C

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers

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Datasheet

1In Stock

HK$1,015.99

HK$886.53

HK$860.88

HK$840.66

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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: HK$318.53
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.

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Datasheet

2In Stock

HK$318.53

HK$259.18

HK$241.01

HK$230.49

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3mH, DC current 1.5 A

154B
Hammond Manufacturing
1: HK$174.43
8In Stock

Mfr. Part No.
154B

Mouser Part No
546-154B

Hammond Manufacturing

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3mH, DC current 1.5 A

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Datasheet

8In Stock

HK$174.43

HK$138.67

HK$130.45

HK$125.27

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 20H, DC current 20 ma.

154E
Hammond Manufacturing
1: HK$193.99
32In Stock

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.

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Datasheet

32In Stock

HK$193.99

HK$158.15

HK$149.69

HK$139.25

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 20 ma.

154EA
Hammond Manufacturing
1: HK$116.81
32In 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.

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Datasheet

32In Stock

HK$116.81

HK$115.90

HK$91.90

HK$80.39

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 4H, DC current 50 ma.

154H
Hammond Manufacturing
1: HK$184.70
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.

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Datasheet

4In Stock

HK$184.70

HK$147.38

HK$138.18

HK$132.42

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 100 ma.

154M
Hammond Manufacturing
1: HK$177.06
27In 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.

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Datasheet

27In Stock

HK$177.06

HK$144.34

HK$133.16

HK$128.31

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 60H, DC current 8 ma.

155C
Hammond Manufacturing
1: HK$208.54
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.

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Datasheet

2In Stock

HK$208.54

HK$171.39

HK$159.14

HK$148.95

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 30 ma.

155J
Hammond Manufacturing
1: HK$220.05
15In 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.

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Datasheet

15In Stock

HK$220.05

HK$188.81

HK$164.89

HK$156.59

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.5mH, DC current 5A

156B
Hammond Manufacturing
1: HK$215.28
14In Stock

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

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Datasheet

14In Stock

HK$215.28

HK$175.58

HK$162.02

HK$152.48

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 9H, DC current 40 ma.

156G
Hammond Manufacturing
1: HK$206.40
3In 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.

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Datasheet

3In Stock

HK$206.40

HK$164.89

HK$154.78

HK$148.37

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 5H, DC current 75 ma.

156L
Hammond Manufacturing
1: HK$213.14
28In Stock
19Expected 26/8/2026

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.

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Datasheet

28In Stock

19Expected 26/8/2026

HK$213.14

HK$177.39

HK$164.56

HK$153.39

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 3H, DC current 100 ma.

156M
Hammond Manufacturing
1: HK$210.84
28In 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.

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Datasheet

28In Stock

HK$210.84

HK$171.96

HK$166.78

HK$152.73

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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: HK$233.12
39In 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.

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Datasheet

39In Stock

HK$233.12

HK$190.13

HK$175.41

HK$167.93

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 50 ma.

157H
Hammond Manufacturing
1: HK$166.62
24In Stock
31Expected 1/9/2026

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.

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Datasheet

24In Stock

31Expected 1/9/2026

HK$166.62

HK$137.03

HK$131.60

HK$124.20

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 65 ma.

157J
Hammond Manufacturing
1: HK$323.46
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.

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Datasheet

5In Stock

HK$323.46

HK$263.70

HK$245.37

HK$234.60

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 8H, DC current 100 ma.

157M
Hammond Manufacturing
1: HK$329.29
1In Stock
3Expected 24/8/2026

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.

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Datasheet

1In Stock

3Expected 24/8/2026

HK$329.29

HK$270.11

HK$251.04

HK$240.35

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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: HK$321.32
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.

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Datasheet

13In Stock

HK$321.32

HK$278.74

HK$244.87

HK$234.43

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 2H, DC current 200 ma.

157R
Hammond Manufacturing
1: HK$319.26
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.

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Datasheet

30In Stock

HK$319.26

HK$277.10

HK$248.08

HK$231.23

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 15H, DC current 75 ma.

158L
Hammond Manufacturing
1: HK$300.03
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.

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Datasheet

11In Stock

HK$300.03

HK$257.70

HK$228.52

HK$215.94

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 100 ma.

158M
Hammond Manufacturing
1: HK$321.40
34In Stock

Mfr. Part No.
158M

Mouser Part No
546-158M

Hammond Manufacturing

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 10H, DC current 100 ma.

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Datasheet

34In Stock

HK$321.40

HK$262.30

HK$242.08

HK$232.79

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.0H, DC current 240 ma.

158SA
Hammond Manufacturing
1: HK$121.08
38In Stock

Mfr. Part No.
158SA

Mouser Part No
546-158SA

Hammond Manufacturing

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.0H, DC current 240 ma.

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Datasheet

38In Stock

HK$121.08

HK$98.64

HK$91.24

HK$86.64

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Min.: 1
Mult.: 1

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.0H, DC current 300 ma.

158T
Hammond Manufacturing
1: HK$286.88
48In Stock

Mfr. Part No.
158T

Mouser Part No
546-158T

Hammond Manufacturing

Power Inductors - Leaded DC reactor, filter choke, open channel mount, inductance 1.0H, DC current 300 ma.

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Datasheet

48In Stock

HK$286.88

HK$246.85

HK$227.28

HK$207.47

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Min.: 1
Mult.: 1

Classic Audio Transformers

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