Have a small number of parts or want to add parts manually? Request Quote manually

News
|
DistyParts Icon

Search across all market segments

Parametric Filter

  Live marketplace • Category view

Audio Transformers

Audio Transformers facilitate the transfer of audio signals between circuits while maintaining signal integrity. Key specifications include Frequency Range, Impedance, and DC Resistance (DCR). These components are essential for applications such as new product design and prototyping.

763 active parts
13 manufacturers
3 distributors
Browse all parts ➜

What are Audio Transformers ?

Audio Transformers are specialized components designed to transfer audio signals between different circuits while minimizing signal loss and distortion. They are commonly used in applications such as production electronics assembly and maintenance. Important specifications for selection include Frequency Range, which affects the audio quality; Impedance, which ensures compatibility with other components; and DC Resistance (DCR), which influences power efficiency. Validating these specifications is crucial for ensuring optimal performance in audio applications.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ Approval Agency DC Resistance (DCR) Frequency Range Frequency Response Height Impedance Insertion Loss Mounting Type Operating Temperature Power Level Return Loss Size Termination Style Transformer Type Turns Ratio Voltage
MET-36
MET-36
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 60Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 600CT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin - 13.7:1 500VRMS @ 30 Seconds
TTC-118
TTC-118
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 CSA-C22.2 No. 66-M1988, UL1459 46Ohm 300Hz ~ 3.5kHz ±0.5dB 0.488" (12.40mm) 600 1.2dB Max @ 1kHz Through Hole - -45dB ~ 7dB 26dB Min @ 300Hz 0.799" L x 0.650" W (20.30mm x 16.50mm) PC Pin - 1:1.06 1500VRMS @ 1 Minute
MET-45
MET-45
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.3kOhm 300Hz ~ 20kHz ±3dB 0.465" (11.80mm) 10k - Through Hole -20°C ~ 85°C 75mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1:0.5:0.5 500VRMS @ 30 Seconds
MET-37
MET-37
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 65Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 500CT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin - 0.918:1 500VRMS @ 30 Seconds
A-57J
A-57J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 40Ohm 30Hz ~ 30kHz ±3dB - 600, 250, 50 - Chassis Mount - 50mW - - Wire Leads Impedance Matching 1:1 -
TTC-03
TTC-03
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 CSA-C22.2 No. 66-M1988, UL1459 46Ohm 300Hz ~ 3.5kHz ±0.5dB 0.488" (12.40mm) 600CT 1.2dB Max @ 1kHz Through Hole - -45dB ~ 7dB 26dB Min @ 300Hz 0.799" L x 0.650" W (20.30mm x 16.50mm) PC Pin - 1:1.06 1500VRMS @ 1 Minute
MET-43
MET-43
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 13Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 120CT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 6.12:1 500VRMS @ 1 Minute
MET-24
MET-24
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 160Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 1.5kCT 2dB Max @ 1kHz Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1.58:1 500VRMS @ 1 Minute
MET-10
MET-10
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -20°C ~ 85°C 40mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin - 1.58:1 500VRMS @ 30 Seconds
MET-18
MET-18
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.2kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -20°C ~ 85°C 40mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1:0.02 500VRMS @ 30 Seconds
ATT-81
ATT-81
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - -
MET-29
MET-29
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 80Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 900CT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1.22:1 1000VRMS @ 30 Seconds
MET-27
MET-27
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 95Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 1kCT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1.29:1 500VRMS @ 30 Seconds
MET-26
MET-26
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 95Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 1kCT - Through Hole -20°C ~ 85°C 50mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1:1 500VRMS @ 30 Seconds
5-2337826-1
5-2337826-1
TE Connectivity
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - 0.285" (7.24mm) - -1dB Max @ 100kHz ~ 100MHz Surface Mount -40°C ~ 105°C - -18dB Min @ 1MHz ~ 30MHz 1.232" L x 0.482" W (31.30mm x 12.25mm) Gull Wing - 1CT:1CT 1500Vrms
MET-05-T
MET-05-T
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.6kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 25kCT - Through Hole -20°C ~ 85°C 30mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Data/Voice Coupling 5:1 1000VRMS @ 1 Second
A-79J
A-79J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 302Ohm 20Hz ~ 15kHz ±3dB - 1k - Chassis Mount - 200mW - - Wire Leads Impedance Matching 2.2:1 -
MET-22
MET-22
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 280Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 2.5kCT - Through Hole -20°C ~ 85°C 40mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 1:1 500VRMS @ 30 Seconds
MET-05
MET-05
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.6kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 25kCT - Through Hole -20°C ~ 85°C 30mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 5:1 500VRMS @ 30 Seconds
MET-03
MET-03
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 3.8kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 50kCT - Through Hole -20°C ~ 85°C 25mW - 0.409" L x 0.310" W (10.40mm x 7.87mm) PC Pin Data/Voice Coupling 7.07:1 500VRMS @ 30 Seconds
TTC-129
TTC-129
Tamura
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 CSA-C22.2 No. 66-M1988, UL1863 100Ohm 300Hz ~ 3.5kHz ±0.5dB 0.626" (15.90mm) 600 1.5dB Max @ 1kHz Through Hole - -45dB ~ 7dB - 1.272" L x 1.299" W (32.30mm x 33.00mm) PC Pin Data/Voice Coupling 1:1.416 1500VRMS @ 1 Minute
MET-09-T
MET-09-T
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -20°C ~ 85°C 40mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Data/Voice Coupling 1:1 1000Vrms @ 5 Seconds
5-2337824-4
5-2337824-4
TE Connectivity
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - 0.285" (7.24mm) - -1dB Max @ 100kHz ~ 100MHz Surface Mount -40°C ~ 105°C - -18dB Min @ 1MHz ~ 30MHz 1.232" L x 0.480" W (31.30mm x 12.20mm) Gull Wing - 1CT:1CT 1500Vrms
SP-42-B
SP-42-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 18Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 150CT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 3.54:1 1000VRMS @ 1 Second
SP-33-B
SP-33-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 145Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 1k - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 4.4:1 1000VRMS @ 1 Second
TR 6.8
TR 6.8
Visaton GmbH & Co. KG
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - 30Hz ~ 22kHz -3dB 1.417" (36.00mm) - - Chassis Mount - - - 1.693" L x 1.378" W (43.00mm x 35.00mm) Wire Leads - - -
SP-128-B
SP-128-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 15Ohm - - 0.465" (11.80mm) - - Through Hole -40°C ~ 85°C - - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin - - 1000VRMS @ 1 Second
SP-20-B
SP-20-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.05kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 2.88:1 1000VRMS @ 1 Second
T6042T
T6042T
Pulse Electronics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - -
SP-21-B
SP-21-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.05kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 2.24:1 1000VRMS @ 1 Second
SP-22-B
SP-22-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.05kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10k - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 4.48:1:1 1000VRMS @ 1 Second
SP-29-B
SP-29-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.05kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 4.47:1 1000VRMS @ 1 Second
SP-48-B
SP-48-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 796Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 7.5kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 25:1 1000VRMS @ 1 Second
SP-68-B
SP-68-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10k - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 2.1:1 1000VRMS @ 1 Second
SP-69-B
SP-69-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 600 - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 2.1:1 1000VRMS @ 1 Second
SP-52-B
SP-52-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 168Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 1.5kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 1.58:1 1000VRMS @ 1 Second
SP-49-B
SP-49-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 41Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 300CT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 1:1.42 1000VRMS @ 1 Second
SP-50-B
SP-50-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 67Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 500CT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 1:1.1 1000VRMS @ 1 Second
SP-13-B
SP-13-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.7kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 25kCT, 20kCT - Through Hole -40°C ~ 85°C 40mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 5:1 1000VRMS @ 1 Second
TY-306P-B
TY-306P-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 31Ohm, 31Ohm 300Hz ~ 3.5kHz ±0.5dB 0.680" (17.27mm) 600/600 1.5dB Typ Through Hole -20°C ~ 85°C -45dB ~ 7dB 10dB Typ 1.650" L x 1.375" W (41.91mm x 34.93mm) PC Pin Data/Voice Coupling 1:2.21 1500VAC
TY-305P-B
TY-305P-B
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 108Ohm 300Hz ~ 3.5kHz ±0.5dB 0.680" (17.27mm) 600 1.5dB Typ Through Hole -20°C ~ 85°C -45dB ~ 7dB 10dB Typ 1.650" L x 1.375" W (41.91mm x 34.93mm) PC Pin Data/Voice Coupling 1:0.90 1500VAC
SP-128
SP-128
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 15Ohm - - 0.465" (11.80mm) - - Through Hole -40°C ~ 85°C - - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin - - 1000VRMS @ 1 Second
TY-305P
TY-305P
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 108Ohm 300Hz ~ 3.5kHz ±0.5dB 0.680" (17.27mm) 600 1.5dB Typ Through Hole -20°C ~ 85°C -45dB ~ 7dB 10dB Typ 1.650" L x 1.375" W (41.91mm x 34.93mm) PC Pin Data/Voice Coupling 1:0.90 1500VAC
SP-20
SP-20
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1.05kOhm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 10kCT - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 2.88:1 1000VRMS @ 1 Second
SP-32
SP-32
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 60Ohm 300Hz ~ 100kHz ±2dB 0.465" (11.80mm) 500 - Through Hole -40°C ~ 85°C 50mW - 0.410" L x 0.310" W (10.41mm x 7.87mm) PC Pin Audio Coupling 3.16:1 1000VRMS @ 1 Second
TY-306P
TY-306P
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 31Ohm, 31Ohm 300Hz ~ 3.5kHz ±0.5dB 0.680" (17.27mm) 600, 150/150 1.5dB Typ Through Hole -20°C ~ 85°C -45dB ~ 7dB 10dB Typ 1.650" L x 1.375" W (41.91mm x 34.93mm) PC Pin Data/Voice Coupling 1:1 1500VAC
A-52J
A-52J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 50Ohm 30Hz ~ 15kHz ±3dB - 500, 125/125 - Chassis Mount - 100mW - - Wire Leads Impedance Matching 1:2 -
A-56J
A-56J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 50Ohm 30Hz ~ 15kHz ±3dB - 500, 125/125 - Chassis Mount - 100mW - - Wire Leads Impedance Matching 5.6:1 -
A-58J
A-58J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - 1kOhm 30Hz ~ 15kHz ±3dB - 10k, 2.5k/2.5k - Chassis Mount - 100mW - - Wire Leads Impedance Matching 2.24:1 -
A-09J
A-09J
Triad Magnetics
Stock on Request
Send RFQ
Price on request
Price and Stock
on Request
Stock on Request
Send RFQ
 - - - - - - - - - - - - - - - -
Showing 551-600 of 763 products

About Audio Transformers

Audio transformers play a vital role in the transmission and transformation of audio signals in electronic circuits. They are designed to match the impedance of audio devices, ensuring optimal signal transfer and minimal loss. When sourcing audio transformers, it is crucial to consider several important attributes, including DC Resistance (DCR), frequency range, frequency response, height, impedance, insertion loss, mounting type, operating temperature, and power level.

These components are commonly used in applications such as new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation and qualification. Understanding the specific requirements of your application will help you select the right audio transformer for your needs.

When comparing audio transformers, prioritize critical specifications first. Validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ). It is also essential to confirm mechanical and electrical compatibility with your existing design constraints. By focusing on parametric filtering before brand preference, you can effectively reduce sourcing risks and ensure that you select the most suitable components for your projects.

Read full description

About Us

DistyParts is a Marketplace for Distributors of electronic / electrical / electromechanical components and does not sell, stock or support buyers directly. All transactions through our site are managed directly by participating distributors.

Information

Account

Store

Contact Us

If you have any query, please contact us

[email protected]

â“’ Copyright 2026. All Right Reserved | Powered by - Distyman

Home
Categories
Submit RFQ
Login
Account

Categories