Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Audio Transformers

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Length RoHS Status Lead Free Current Rating Number of Pins Package / Case Reach Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Physical Dimension Power Rating Frequency Range Surface Mount Subcategory Shielding Termination Style Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding DC Unbalance Current-Max Return Loss Voltage - Isolation Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
148C 148C Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.53mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 12mW 200Hz~15kHz Unshielded PC Pin 1.76kOhm Economical Open Type 0.5dB 1 dB 50k ±1dB 1k 250/250 1.76kOhm 25.4Ohm
1620 1620 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount Bulk 1600 Active Not Applicable Wire Leads EAR99 88.9mm ROHS3 Compliant 77.724mm 63.5mm Chassis Mount 3.5lbs 1.6kg 3.500Lx2.500W 88.90mmx63.50mm 3.060 77.72mm 88.9mm x 63.5mm x 77.72mm 20W 30Hz~30kHz Other Transformers Shielded Wire Leads SIGNAL 30kHz 0.03kHz Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 11 3 158mA 2000V @ 1 Second 6.6kCT ±1dB 4 8 16 65.4Ohm 74.6Ohm 310mOhm 500mOhm
MET-22-T MET-22-T Triad Magnetics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Through Hole Bulk 2013 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.874mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 40mW 300Hz~100kHz Unshielded PC Pin 350Ohm Data/Voice Coupling 1mA 1:1 1000VRMS @ 1 Second 2.5kCT ±2dB 2.5kCT 280Ohm 350Ohm 40mW
MET-45 MET-45 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 unknown 20kHz 11.8mm 2.5kOhm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 300Hz~20kHz PC Pin 1.3kOhm Data/Voice Coupling 1:0.5 500VRMS @ 30 Seconds 10k ±3dB 10k 2.5k/2.5k 1.3kOhm 735Ohm~390Ohm 850Ohm~455Ohm 75mW
MET-43 MET-43 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 5 unknown 100kHz 11.8mm 3.2Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mA 300Hz~100kHz PC Pin 13Ohm Data/Voice Coupling 6.12:1 500VRMS @ 1 Minute 120CT ±2dB 3.2 13Ohm 700mOhm 50mW
MET-25 MET-25 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 5 100kHz 11.8mm 3.2Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 300Hz~100kHz PC Pin 125Ohm Data/Voice Coupling 19.4:1 500VRMS @ 30 Seconds 1.2kCT ±2dB 3.2 125Ohm 700mOhm 50mW
TTC-109N TTC-109N Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Through Hole Bulk 1999 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 unknown CSA-C22.2 No. 66-M1988, UL1862 Through Hole 0.823Lx0.752W 20.90mmx19.10mm 0.630 16.00mm 90mA 660Hz~3.5kHz PC Pin Data/Voice Coupling 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz 2 dB 1:1 1500VRMS @ 1 Minute 600 -1dB~0.7dB 71Ohm 117Ohm -45dB~10dB
1638SEA 1638SEA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2016 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 90mA 115.824mm Chassis Mount 11lbs 5kg 4.880Lx3.750W 123.95mmx95.25mm 4.560 115.82mm 90mA 30W 20Hz~20kHz Wire Leads 88 H Single Ended Audiophile 90mA 1 dB 2000Vrms 10k ±1dB 4 8 16
150J011 150J011 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 12.7mm Through Hole 0.955Lx0.685W 24.26mmx17.40mm 0.500 12.70mm 300Hz~3.4kHz Unshielded PC Pin Voice 1.25dB 2 dB 24dB 600 0.5dB 34Ohm 47Ohm
TTC-5009 TTC-5009 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2005 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 4 unknown 13.7mm UL1950, UL60950, EN60950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 1dB Max @ 1kHz 1 dB 1:1 20dB Min @ 1kHz 1875VRMS @ 1 Second 600 ±0.25dB 530 46Ohm 45Ohm
MET-42 MET-42 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 2015 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant 4 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mA 50mW 300Hz~100kHz PC Pin 20Ohm Data/Voice Coupling 3.54:1 500VRMS @ 30 Seconds 150 ±2dB 12 20Ohm 2.5Ohm
MET-05-T MET-05-T Triad Magnetics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk 2016 MET Active Not Applicable EAR99 10.41mm ROHS3 Compliant 7.87mm Through Hole -20°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm L10.41XB7.87XH11.81 (mm) 300Hz~100kHz NO PC Pin 100kHz 0.3kHz Data/Voice Coupling 5:1 1000VRMS @ 1 Second 25kCT ±2dB 1kCT 1.6kOhm 95Ohm 30mW
40-18104 40-18104 TubeDepot 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active
40-18109 40-18109 TubeDepot 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active
MET-39-T MET-39-T Triad Magnetics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Through Hole Bulk 2014 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.87mm 500Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW 300Hz~100kHz Unshielded PC Pin 55Ohm Data/Voice Coupling 3mA 3.16:1 1000VRMS @ 1 Second 500 ±2dB 50 55Ohm 8Ohm 50mW
1629SEA 1629SEA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2016 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 11lbs 5kg 4.500Lx3.750W 114.30mmx95.25mm 4.560 115.82mm 100mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 2000Vrms 6.5k ±1dB 4 8 16 30W
PWDM13044 PWDM13044 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Peter W. Dahl Design, Johnson Valiant, 22.1285, P2998 Active Not Applicable ROHS3 Compliant Chassis Mount 3.686Lx3.125W 93.62mmx79.38mm 3.795 96.39mm Wire Leads 7.3kCT 2.1kCT
40-18105 40-18105 TubeDepot 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active
TTC-5036 TTC-5036 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2005 TTC Active 1 (Unlimited) Flat RoHS Compliant Contains Lead 6 UL60950, EN60950 Surface Mount -20°C~85°C 0.378Lx0.492W 9.60mmx12.50mm 0.299 7.60mm 200Hz~4kHz Flat Lead Data/Voice Coupling 4dB Max @ 2kHz 4 dB 1:1 14dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.2dB 287 175Ohm 175Ohm
TTC-5008 TTC-5008 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2006 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 4 UL1950, UL60950, EN60950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 2.5dB Max @ 1kHz 2.5 dB 1:1 25dB Min @ 1kHz 1875VRMS @ 1 Second 600 ±0.2dB 374 108Ohm 120Ohm
MET-09 MET-09 Tamura 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Through Hole Bulk 2015 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 unknown 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 40mW 300Hz~100kHz PC Pin 1kOhm Data/Voice Coupling 1:1 500VRMS @ 30 Seconds 10kCT ±2dB 1kOhm 1.3kOhm
109T 109T Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 109 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 23.368mm Through Hole 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 2W 300Hz~50kHz Unshielded PC Pin 700Ohm Miniature Epoxy Potted 1.5 dB 10kCT ±1.5dB 700Ohm 1kOhm
118944 118944 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks 2012 Active Not Applicable SMD/SMT 47.625mm ROHS3 Compliant 42.8498mm
1650F 1650F Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 128mA 77.724mm Chassis Mount 4lbs 1.8kg 3.500Lx2.500W 88.90mmx63.50mm 3.060 77.72mm 25W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 128mA 1 dB 2000V @ 1 Second 7.6kCT ±1dB 4 8 16 210Ohm 220mOhm 270mOhm
850GA 850GA Hammond Manufacturing 142.0000
Add to Cart

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2010 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 453.59237g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 600 150/150 71Ohm 71Ohm 15dB
850HA 850HA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 1.2k 300/300 70Ohm 140Ohm 15dB
124E 124E Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 124 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 80mA 60.198mm Chassis Mount 2.880Lx1.740W 73.15mmx44.20mm 2.370 60.20mm 80mA 5W 150Hz~15kHz Unshielded Wire Leads 32 H 3.88kOhm Tube Driver and Speaker Matching 80mA 1 dB 1:2.97, 1:5.94 500Vrms 7kCT 15k ±1dB 135k 33.8k/33.8k 373Ohm 355Ohm 1.63kOhm 2.25kOhm
1650RP 1650RP Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 2015 1600 Obsolete 1 (Unlimited) Terminals EAR99 RoHS Compliant 114.3mm Through Hole 5.000Lx4.250W 127.00mmx107.95mm 4.500 114.30mm 30Hz~30kHz Unshielded Push-Pull Potted, Ultra-Linear - Tube Output 2000V @ 1 Second 5k ±1dB 4 8 16 44Ohm 98.5Ohm 210mOhm 344mOhm 100W
ESMIT-4180/C ESMIT-4180/C Sumida America Components Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2016 ESMIT yes Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown Surface Mount -40°C~125°C 0.280Lx0.205W 7.10mmx5.20mm 0.138 3.50mm Gull Wing DATACOM TRANSFORMER 3750Vrms 250mOhm 250mOhm
40-18058 40-18058 TubeDepot 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support