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Audio Transformers
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SP-50-BAUDIO XFMR 500CT / 600 TH |
1,702 | 13.15 |
|
Datasheet |
Red-Spec | Bulk | Active | 1:1.1 | 500CT | 600 | 67Ohm | 98Ohm | 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 |
|
SP-69-BAUDIO XFMR 600 / 600 150/150 TH |
3,318 | 12.33 |
|
Datasheet |
Red-Spec | Bulk | Active | 2.1:1 | 600 | 600, 150/150 | 1kOhm | Parallel @ 565Ohm, Series @ 650Ohm | 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 |
|
TY-306PAUDIO XFMR 600 150/150 / 600 TH |
2,485 | 20.11 |
|
Datasheet |
TY | Bulk | Active | 1:1 | 600, 150/150 | 600 | 31Ohm, 31Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.5dB Typ | 10dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 1.650" L x 1.375" W (41.91mm x 34.93mm) | 0.680" (17.27mm) | PC Pin |
|
SP-13-BXFMR 25KCT 20KCT / 1KCT 800CT TH |
1,471 | 15.65 |
|
Datasheet |
Red-Spec | Bulk | Active | 5:1 | 25kCT, 20kCT | 1kCT, 800CT | 1.7kOhm | 115Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 40mW | -40°C ~ 85°C | - | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
|
|
TY-306P-BAUDIO XFMR 600/600 / 600 TH |
2,899 | 16.56 |
|
Datasheet |
TY | Bulk | Active | 1:2.21 | 600/600 | 600 | 31Ohm, 31Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.5dB Typ | 10dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 1.650" L x 1.375" W (41.91mm x 34.93mm) | 0.680" (17.27mm) | PC Pin |
|
TY-305PAUDIO XFMR 600 / 600 TH |
1,083 | 18.21 |
|
Datasheet |
TY | Bulk | Active | 1:0.90 | 600 | 600 | 108Ohm | 61Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.5dB Typ | 10dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 1.650" L x 1.375" W (41.91mm x 34.93mm) | 0.680" (17.27mm) | PC Pin |
|
|
TY-305P-BAUDIO XFMR 600 / 600 TH |
3,717 | 17.00 |
|
Datasheet |
TY | Bulk | Active | 1:0.90 | 600 | 600 | 108Ohm | 61Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.5dB Typ | 10dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 1.650" L x 1.375" W (41.91mm x 34.93mm) | 0.680" (17.27mm) | PC Pin |
|
PL3141POWER |
2,337 | 0.00 |
|
Datasheet |
- | Tube | Active | 1:1 | 600 | - | 55Ohm | 67Ohm | General Purpose | 300Hz ~ 3.5kHz | ±0.5dB | 1000V | 1.5dB | - | - | -40°C ~ 85°C | - | Surface Mount | 0.709" L x 0.551" W (18.01mm x 14.00mm) | 0.413" (10.49mm) | Gull Wing |
|
|
PL3141NLPOWER |
3,533 | 0.00 |
|
Datasheet |
- | Tube | Active | 1:1 | 600 | - | 55Ohm | 67Ohm | General Purpose | 300Hz ~ 3.5kHz | ±0.5dB | 1000V | 1.5dB | - | - | -40°C ~ 85°C | - | Surface Mount | 0.709" L x 0.551" W (18.01mm x 14.00mm) | 0.413" (10.49mm) | Gull Wing |
|
108PAUDIO XFMR 10KCT / 1.5KCT TH |
3,840 | 27.39 |
|
Datasheet |
108 | Bulk | Active | 2.58:1 | 10kCT | 1.5kCT | 438Ohm | 110Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 500Vrms | - | - | 150mW | - | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
|
102HAUDIO XFMR 2K / 500CT TH |
1,657 | 23.02 |
|
Datasheet |
102 | Bulk | Active | - | 2k | 500CT | 341Ohm | 62Ohm | 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 |
|
|
102JAUDIO XFMR 6K / 2KCT TH |
4,685 | 23.02 |
|
Datasheet |
102 | Bulk | Active | - | 6k | 2kCT | 900Ohm | 260Ohm | 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 |
|
|
102KAUDIO XFMR 10K / 2KCT TH |
1,456 | 23.02 |
|
Datasheet |
102 | Bulk | Active | - | 10k | 2kCT | 1.585kOhm | 260Ohm | 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 |
|
148FXFMR 1.5K / 500 125/125 TH |
4,226 | 24.45 |
|
Datasheet |
148 | Bulk | Active | - | 1.5k | 500, 125/125 | 220Ohm | 58Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 75mW | - | - | Through Hole | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | PC Pin |
|
144BAUDIO XFMR 200CT / 3.2 CHAS MNT |
3,761 | 24.02 |
|
Datasheet |
144 | Bulk | Active | - | 200CT | 3.2 | 10Ohm | - | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 150mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
|
146DAUDIO XFMR 100CT / 3.2 CHAS MNT |
1,127 | 24.02 |
|
Datasheet |
146 | Bulk | Active | - | 100CT | 3.2 | 4.4Ohm | 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 |
|
141BAUDIO XFMR 200KCT / 1K TH |
1,351 | 26.61 |
|
Datasheet |
141 | Bulk | Active | - | 200kCT | 1k | 3.775kOhm | 85Ohm | Low Profile, Open Type | 200Hz ~ 15kHz | ±2dB | - | - | - | 4mW | - | - | Through Hole | 0.780" L x 0.660" W (19.81mm x 16.76mm) | 0.460" (11.68mm) | PC Pin |
|
|
141MAUDIO XFMR 30KCT / 1.2KCT TH |
2,378 | 26.61 |
|
Datasheet |
141 | Bulk | Active | - | 30kCT | 1.2kCT | 1.1kOhm | 47Ohm | Low Profile, Open Type | 200Hz ~ 15kHz | ±2dB | - | - | - | 100mW | - | - | Through Hole | 0.780" L x 0.660" W (19.81mm x 16.76mm) | 0.460" (11.68mm) | PC Pin |
|
|
141DAUDIO XFMR 3KCT / 1KCT TH |
2,836 | 26.61 |
|
Datasheet |
141 | Bulk | Active | - | 3kCT | 1kCT | 120Ohm | 51Ohm | Low Profile, Open Type | 200Hz ~ 15kHz | ±2dB | - | - | - | 150mW | - | - | Through Hole | 0.780" L x 0.660" W (19.81mm x 16.76mm) | 0.460" (11.68mm) | PC Pin |
|
104KAUDIO XFMR 20K / 1KCT TH |
2,045 | 28.50 |
|
Datasheet |
104 | Bulk | Active | - | 20k | 1kCT | 790Ohm | 125Ohm | 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 |
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