* Please refer to the English Version as our Official Version.
| Image | Part Number | Manufacturer | Description | Package | Stock | Quantity | Package | Series | 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 | Approvals | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Murata | 
                                AUDIO TRANSFORMERS / SIGNAL TRAN                                
                             | Package: - | Stock3,672 |  | - | * | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 0.272" L x 0.150" W (6.90mm x 3.80mm) | 0.173" (4.40mm) | Gull Wing | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 300CT/600CT                                
                             | Package: - | Stock3,618 |  | - | 101 | - | 300CT | 600CT | 20.4 Ohm | 54 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600CT/600CT                                
                             | Package: - | Stock4,266 |  | - | 101 | 1:1 | 600CT | 600CT | 44 Ohm | 52 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | 100VRMS | - | - | 100mW | -40°C ~ 85°C | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 1200CT/600CT                                
                             | Package: - | Stock3,924 |  | - | 101 | - | 1.2kCT | 600CT | 80 Ohm | 53 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 2500CT/600CT                                
                             | Package: - | Stock2,790 |  | - | 101 | - | 2.5kCT | 600CT | 150 Ohm | 54 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 300CT/50CT                                
                             | Package: - | Stock6,282 |  | - | 101 | - | 300CT | 50CT | 20.4 Ohm | 4.8 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600CT/50CT                                
                             | Package: - | Stock8,802 |  | - | 101 | - | 600CT | 50CT | 44 Ohm | 4.7 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 2500CT/50CT                                
                             | Package: - | Stock6,354 |  | - | 101 | - | 2.5kCT | 50CT | 150.7 Ohm | 4.9 Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 50/1500                                
                             | Package: - | Stock5,436 |  | - | 102 | - | 50 | 1.5k | 4 Ohm | 95 Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600/1500                                
                             | Package: - | Stock6,120 |  | - | 102 | - | 600 | 1.5k | 43 Ohm | 85 Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 2000/500CT                                
                             | Package: - | Stock2,808 |  | - | 102 | - | 2k | 500CT | 341 Ohm | 62 Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 6000/2000CT                                
                             | Package: - | Stock3,834 |  | - | 102 | - | 6k | 2kCT | 900 Ohm | 260 Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 10000/2000CT                                
                             | Package: - | Stock6,192 |  | - | 102 | - | 10k | 2kCT | 1.585 kOhm | 260 Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 150/80K                                
                             | Package: - | Stock7,254 |  | - | 104 | - | 150 | 80k | 6.6 Ohm | 3.73 kOhm | Miniature Epoxy Potted | 60Hz | -1dB | 200V | 1dB | - | 5mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 10000/2000CT                                
                             | Package: - | Stock4,104 |  | - | 104 | - | 10k | 2kCT | 598.7 Ohm | 79.19 Ohm | Miniature Epoxy Potted | 200Hz | -1dB | 250V | 1dB | - | 35mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 20000/1000CT                                
                             | Package: - | Stock4,464 |  | - | 104 | - | 20k | 1kCT | 790 Ohm | 125 Ohm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 35mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 25000/600CT                                
                             | Package: - | Stock3,600 |  | - | 104 | - | 25k | 600CT | 1.89 kOhm | 50 Ohm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 35mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 500CT/3.2                                
                             | Package: - | Stock4,932 |  | - | 104 | - | 500CT | 3.2 | 27 Ohm | 400 mOhm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 500CT/8                                
                             | Package: - | Stock8,856 |  | - | 104 | - | 500CT | 8 | 27 Ohm | 900 mOhm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600CT/150CT                                
                             | Package: - | Stock7,578 |  | - | 104 | - | 600CT | 150CT | 47 Ohm | 10.6 Ohm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 50000/1500CT                                
                             | Package: - | Stock3,258 |  | - | 106 | - | 50k | 1.5kCT | 2.4 kOhm | 52 Ohm | Miniature Epoxy Potted | 60Hz | -1dB | 200V | 1dB | - | 10mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600CT/600                                
                             | Package: - | Stock4,086 |  | - | 106 | - | 600CT | 600 | 65 Ohm | 83 Ohm | Miniature Epoxy Potted | 150Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 600CT/600CT                                
                             | Package: - | Stock6,894 |  | - | 106 | - | 600CT | 600CT | 65 Ohm | 83 Ohm | Miniature Epoxy Potted | 150Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 4000/600CT                                
                             | Package: - | Stock8,586 |  | - | 106 | - | 4k | 600CT | 340 Ohm | 24 Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 4000/2600CT                                
                             | Package: - | Stock5,796 |  | - | 106 | - | 4k | 2.6kCT | 340 Ohm | 100 Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 10000/2000CT                                
                             | Package: - | Stock2,682 |  | - | 106 | - | 10k | 2kCT | 700 Ohm | 89 Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 20000/2000CT                                
                             | Package: - | Stock8,064 |  | - | 106 | - | 20k | 2kCT | 1.18 kOhm | 89 Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 48CT/3.2                                
                             | Package: - | Stock5,364 |  | - | 106 | - | 48CT | 3.2 | 2.4 Ohm | 300 mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 48CT/8                                
                             | Package: - | Stock3,330 |  | - | 106 | - | 48CT | 8 | 2.4 Ohm | 700 mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin | ||
| Hammond Manufacturing | 
                                TRANSFORMER AUDIO 100CT/3.2                                
                             | Package: - | Stock2,286 |  | - | 106 | - | 100CT | 3.2 | 4.4 Ohm | 300 mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |