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HS Series Transformers

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Part #

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

HS-56-TH
Triad Magnetics
1: $108.63
7In Stock
New Product

Mfr. Part #
HS-56-TH

Mouser Part #
553-HS-56-TH

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

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Datasheet

7In Stock

$108.63

$97.62

$94.68

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu

HS-1
Triad Magnetics
1: $587.87
24In Stock
3Expected 2026-06-24
New Product

Mfr. Part #
HS-1

Mouser Part #
553-HS-1

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu

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Datasheet

24In Stock

3Expected 2026-06-24

$587.87

$561.92

$532.05

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu

HS-29
Triad Magnetics
1: $593.02
8In Stock
New Product

Mfr. Part #
HS-29

Mouser Part #
553-HS-29

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu

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Datasheet

8In Stock

$593.02

$532.14

$511.93

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu

HS-4
Triad Magnetics
1: $584.37
10In Stock
New Product

Mfr. Part #
HS-4

Mouser Part #
553-HS-4

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu

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Datasheet

10In Stock

$584.37

$539.97

$528.71

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu

HS-50
Triad Magnetics
1: $504.82
10In Stock
New Product

Mfr. Part #
HS-50

Mouser Part #
553-HS-50

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu

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Datasheet

10In Stock

$504.82

$438.08

$438.05

Quote

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu

HS-52
Triad Magnetics
1: $508.92
10In Stock
New Product

Mfr. Part #
HS-52

Mouser Part #
553-HS-52

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu

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Datasheet

10In Stock

$508.92

$451.27

$451.22

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 600/250/150/62.5: Zsec = 600/250/150/62.5, 10-30KHz, 20dBu

HS-56
Triad Magnetics
1: $562.94
10In Stock
New Product

Mfr. Part #
HS-56

Mouser Part #
553-HS-56

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 600/250/150/62.5: Zsec = 600/250/150/62.5, 10-30KHz, 20dBu

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Datasheet

10In Stock

$562.94

$484.27

$480.64

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu

HS-27
Triad Magnetics
1: $378.14
12Factory Stock Available
New Product

Mfr. Part #
HS-27

Mouser Part #
553-HS-27

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 60Kohm, 20-20KHz, 50dBu

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Datasheet

12Factory Stock Available

More Info Available

$378.14

$378.13

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 110Kohm, 20-20KHz, 15dBu

HS-23
Triad Magnetics
30: $415.74
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
HS-23

Mouser Part #
553-HS-23

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 110Kohm, 20-20KHz, 15dBu

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$415.74

Min.: 30
Mult.: 6

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 111Kohm, 20-20KHz, 25dBu

HS-25
Triad Magnetics
1: $415.76
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
HS-25

Mouser Part #
553-HS-25

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 111Kohm, 20-20KHz, 25dBu

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$415.76

$415.74

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 30ohm/50ohm: Zsec = 130Kohm , 50-10KHz, 0dBu

HS-5
Triad Magnetics
30: $522.62
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
HS-5

Mouser Part #
553-HS-5

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 30ohm/50ohm: Zsec = 130Kohm , 50-10KHz, 0dBu

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$522.62

Min.: 30
Mult.: 6

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 10dBu

HS-54
Triad Magnetics
30: $541.30
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
HS-54

Mouser Part #
553-HS-54

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 10dBu

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$541.30

Min.: 30
Mult.: 6

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 20dBu

HS-8
Triad Magnetics
30: $541.30
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part #
HS-8

Mouser Part #
553-HS-8

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 20dBu

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$541.30

Min.: 30
Mult.: 6

Power Transformers - Industrial Pwr Xfmr, Pri = 115, Sec = 115V a. 1.39A 400Hz

HS-472
Triad Magnetics
30: $873.09
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
HS-472

Mouser Part #
553-HS-472

New Product

Triad Magnetics

Power Transformers - Industrial Pwr Xfmr, Pri = 115, Sec = 115V a. 1.39A 400Hz

Non-Stocked Lead-Time 16 Weeks

$873.09

Min.: 30
Mult.: 6

115 V

Audio Transformers / Signal Transformers Audio Xfmr, Z pri =10kohm: Zsec600/150ohm , 150-15kHz 2W

HS-71
Triad Magnetics
30: $549.07
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
HS-71

Mouser Part #
553-HS-71

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Xfmr, Z pri =10kohm: Zsec600/150ohm , 150-15kHz 2W

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Non-Stocked Lead-Time 16 Weeks

$549.07

View

Min.: 30
Mult.: 6

2 W

Power Transformers - Industrial Pwr Xfmr, Pri=115V, Sec1=600VCTa.0.05ADC, Sec2=5.0Va.2A, Sec3=6.3Va.2.5A

HSM-203
Triad Magnetics
30: $731.43
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
HSM-203

Mouser Part #
553-HSM-203

New Product

Triad Magnetics

Power Transformers - Industrial Pwr Xfmr, Pri=115V, Sec1=600VCTa.0.05ADC, Sec2=5.0Va.2A, Sec3=6.3Va.2.5A

Non-Stocked Lead-Time 16 Weeks

$731.43

Min.: 30
Mult.: 6

115 V

Power Transformers - Industrial Pwr Xfmr, Pri = 115/230V, 50/60Hz, Sec1= 105V/115V/125V a. 1A

HSM-271
Triad Magnetics
30: $816.83
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
HSM-271

Mouser Part #
553-HSM-271

New Product

Triad Magnetics

Power Transformers - Industrial Pwr Xfmr, Pri = 115/230V, 50/60Hz, Sec1= 105V/115V/125V a. 1A

Non-Stocked Lead-Time 16 Weeks

$816.83

Min.: 30
Mult.: 6

115 V

Power Transformers - Industrial Pwr Xfmr, Pri = 440V, 50/60Hz, Sec1= 105V/115V/125V a. 1A

HSM-271M
Triad Magnetics
30: $816.83
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
HSM-271M

Mouser Part #
553-HSM-271M

New Product

Triad Magnetics

Power Transformers - Industrial Pwr Xfmr, Pri = 440V, 50/60Hz, Sec1= 105V/115V/125V a. 1A

Non-Stocked Lead-Time 16 Weeks

$816.83

Min.: 30
Mult.: 6

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