Audio Transformers
Results: 510
| Image | Part # | Mfr. | Supplier | Description | DC | Availability | Pricing | Qty. | Turns Ratio - Primary:Secondary | Impedance - Primary (Ohms) | Impedance - Secondary (Ohms) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Transformer Type | Frequency Range | frequency response | Voltage - Isolation | Insertion Loss | Return Loss | Power Level | Operating Temperature | Approval Agency | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ESMIT-4180/C | Sumida | NoyanElectronic | Pulse Transformer Surface Mount | 760 in stock |
Qty in reel: 500pcs/reel | -40°C ~ 125°C | Surface Mount | 0.280" L x 0.205" W (7.11mm x 5.21mm) | 0.138" (3.50mm) | |||||||||||||||||||||||||||||||||||
 | HR610660 | HANRUN(Zhongshan HanRun Elec) | NoyanElectronic | Through Hole-4P,13x8.9mm Audio Transformers RoHS | 56 in stock |
Qty in reel: 58pcs/reel | |||||||||||||||||||||||||||||||||||||||
 | POE300F-12LD | Coilcraft | NoyanElectronic | SMD-12P Audio Transformers RoHS | 2 in stock |
Qty in reel: 175pcs/reel | |||||||||||||||||||||||||||||||||||||||
 | T6003NLT | PULSE | NoyanElectronic | 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer Surface Mount | 506 in stock |
Qty in reel: 150pcs/reel | 1:1 | 600 | 600 | 55Ohm | 70Ohm | General Purpose | 1500Vrms | 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz | 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz | Surface Mount | 0.530" L x 0.516" W (13.46mm x 13.11mm) | 0.485" (12.32mm) | Gull Wing | ||||||||||||||||||||||||||
| DA2032-ALD | Coilcraft | NoyanElectronic | SMD-12 Audio Transformers RoHS | 236 in stock |
Qty in reel: 800pcs/reel | |||||||||||||||||||||||||||||||||||||||
 | SC939-07LF H | CND-tek | NoyanElectronic | SMD-812.7x1.0x5.97mm Audio Transformers RoHS | 457 in stock |
Qty in reel: 500pcs/reel | |||||||||||||||||||||||||||||||||||||||
 | HR228434 | HANRUN(Zhongshan HanRun Elec) | NoyanElectronic | SOP-4 Audio Transformers RoHS |
Qty in reel: 63pcs/reel | ||||||||||||||||||||||||||||||||||||||||
| TY-400P | Triad Magnetics | NoyanElectronic | 600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1.07 Audio Transformer 300Hz ~ 3.5kHz Through Hole |
Qty in reel: 200pcs/reel | 1:1.07 | 600 | 600 | 76.5Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | Through Hole | 0.820" L x 0.715" W (20.83mm x 18.16mm) | 0.750" (19.05mm) | PC Pin | |||||||||||||||||||||||
| PE-65508NLT | PULSE | NoyanElectronic | SOP-16 Audio Transformers RoHS |
Qty in reel: 850pcs/reel | ||||||||||||||||||||||||||||||||||||||||
| TY-250P | Triad Magnetics | NoyanElectronic | 1kCT Impedance Primary Ohms 1kCT Impedance Secondary Ohms 1:1, 2:1 Audio Transformer 20Hz ~ 20kHz Through Hole |
Qty in reel: 500pcs/reel | 1:1, 2:1 | 1kCT | 1kCT | 172Ohm | 172Ohm | Impedance Matching | 20Hz ~ 20kHz | ±1dB | 1500VAC | 2.8dB Max @ 1kHz | -40°C ~ 105°C | Through Hole | 0.800" L x 0.770" W (20.32mm x 19.56mm) | 0.700" (17.78mm) | PC Pin | |||||||||||||||||||||||||
| 560C | Hammond | NoyanElectronic | 48, 12/12 Impedance Primary Ohms 600, 150/150 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Through Hole |
Qty in reel: 1pcs/reel | 48, 12/12 | 600, 150/150 | Broadcast Quality | 30Hz ~ 30kHz | ±1dB | 1dB Max | Through Hole | 1.330" L x 1.640" W (33.78mm x 41.66mm) | 0.850" (21.59mm) | PC Pin | ||||||||||||||||||||||||||||||
| MET-45 | Tamura Corporation | NoyanElectronic | 10k Impedance Primary Ohms 10k, 2.5k/2.5k Impedance Secondary Ohms 1:0.5:0.5 Audio Transformer 300Hz ~ 20kHz Through Hole |
Qty in reel: 550pcs/reel | 1:0.5:0.5 | 10k | 10k, 2.5k/2.5k | 1.3kOhm | 735 ~ 390Ohm, 850 ~ 455Ohm | Data/Voice Coupling | 300Hz ~ 20kHz | ±3dB | 500VRMS @ 30 Seconds | 75mW | -20°C ~ 85°C | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin | |||||||||||||||||||||||||
| 1750A | Hammond | NoyanElectronic | 22.8k Impedance Primary Ohms 8 Impedance Secondary Ohms 53.11:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 53.11:1 | 22.8k | 8 | 1.065kOhm | 1.02Ohm | Single Ended Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | 3.5W | Chassis Mount | 2.000" L x 1.440" W (50.80mm x 36.58mm) | 1.773" (45.03mm) | Wire Leads | |||||||||||||||||||||||||||
| 146K | Hammond | NoyanElectronic | 1kCT Impedance Primary Ohms 8 Impedance Secondary Ohms Audio Transformer 150Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 1kCT | 8 | 56Ohm | 700mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | 700mW | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads | ||||||||||||||||||||||||||||
| 117E4 | Hammond | NoyanElectronic | Impedance Primary Ohms 3.2 Impedance Secondary Ohms Audio Transformer 100Hz ~ 9kHz Chassis Mount |
Qty in reel: 1pcs/reel | 3.2 | Sound Distribution | 100Hz ~ 9kHz | 1dB | 2dB | 4W | Chassis Mount | 2.810" L x 1.500" W (71.37mm x 38.10mm) | 1.690" (42.93mm) | Solder Lug | ||||||||||||||||||||||||||||||
| AT4412 | Allied Components International | NoyanElectronic | Impedance Primary Ohms Impedance Secondary Ohms 1:1 Audio Transformer Through Hole |
Qty in reel: 1pcs/reel | 1:1 | 44Ohm | 56Ohm | Data/Voice Coupling | ±0.5dB | 1500V | 1.4dB | -40°C ~ 85°C | Through Hole | 0.815" L x 0.650" W (20.70mm x 16.50mm) | 0.736" (18.70mm) | PC Pin | ||||||||||||||||||||||||||||
| 107T | Hammond | NoyanElectronic | 10kCT Impedance Primary Ohms 10kCT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 50kHz Through Hole |
Qty in reel: 1pcs/reel | 1:1 | 10kCT | 10kCT | 680Ohm | 700Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | 150mW | Through Hole | 0.630" L x 0.586" W (16.00mm x 14.88mm) | 0.630" (16.00mm) | PC Pin | ||||||||||||||||||||||||||
| 124C | Hammond | NoyanElectronic | 10k Impedance Primary Ohms 90kCT Impedance Secondary Ohms 1:3 Audio Transformer 150Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 1:3 | 10k | 90kCT | 405Ohm | 1.525kOhm | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | ±1dB | 500Vrms | 5W | Chassis Mount | Wire Leads | ||||||||||||||||||||||||||||
| 1650HA | Hammond | NoyanElectronic | 6.6kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Chassis Mount |
Qty in reel: 1pcs/reel | 6.6kCT | 4, 8, 16 | 63.69Ohm, 71.33Ohm | 74mOhm, 223mOhm, 258mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | 40W | Chassis Mount | 4.000" L x 3.130" W (101.60mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads | |||||||||||||||||||||||||||
| SP-33-B | Triad Magnetics | NoyanElectronic | Toggle Switch SPDT Through Hole |
Qty in reel: 672pcs/reel | 4.4:1 | 1k | 50 | 145Ohm | 8Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | 50mW | -40°C ~ 85°C | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin | |||||||||||||||||||||||||
| TTC-174 | Tamura Corporation | NoyanElectronic | 600 Impedance Primary Ohms 1.2k, 600/600 Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole |
Qty in reel: 360pcs/reel | 1:1 | 600 | 1.2k, 600/600 | 75Ohm | 170Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | -1.6dB ~ 0.3dB | 1500VRMS @ 1 Minute | 1.6dB Max @ 1kHz | 14dB Min @ 1kHz | -45dB ~ 10dB | CSA-C22.2 No. 66-M1988, UL1863 | Through Hole | 0.799" L x 1.201" W (20.30mm x 30.50mm) | 0.500" (12.70mm) | PC Pin | |||||||||||||||||||||||
| 146F | Hammond | NoyanElectronic | 250CT Impedance Primary Ohms 3.2 Impedance Secondary Ohms Audio Transformer 150Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 250CT | 3.2 | 11Ohm | 300mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | 700mW | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads | ||||||||||||||||||||||||||||
| TY-145P-B | Triad Magnetics | NoyanElectronic | 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 15kHz Through Hole |
Qty in reel: 1200pcs/reel | 1:1 | 600CT | 600CT | 44Ohm | 58Ohm | Data/Voice Coupling | 200Hz ~ 15kHz | ±2dB | 1500V | 1.5dB @ 1kHz | 26dB | -20°C ~ 85°C | Through Hole | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | PC Pin | ||||||||||||||||||||||||
| 1760E | Hammond | NoyanElectronic | 8.5kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms 32.61:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 32.61:1 | 8.5kCT | 4, 8, 16 | 150Ohm | 300Ohm, 450mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | 15W | Chassis Mount | 3.250" L x 2.085" W (82.55mm x 52.96mm) | 2.058" (52.27mm) | Wire Leads | |||||||||||||||||||||||||||
| 1750KA | Hammond | NoyanElectronic | 4.15kCT Impedance Primary Ohms 2 Impedance Secondary Ohms Audio Transformer 70Hz ~ 15kHz Chassis Mount |
Qty in reel: 1pcs/reel | 4.15kCT | 2 | 45.53Ohm, 49.09Ohm | 140mOhm | 70Hz ~ 15kHz | ±1dB | 2000V @ 1 Second | 50W | Chassis Mount | 4.050" L x 3.136" W (102.87mm x 79.65mm) | 3.563" (90.50mm) | Wire Leads |
