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Audio Transformers
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Packaging | Series | ProductStatus | TurnsRatio-Primary:Secondary | Impedance-Primary(Ohms) | Impedance-Secondary(Ohms) | DCResistance(DCR)-Primary | DCResistance(DCR)-Secondary | TransformerType | FrequencyRange | FrequencyResponse | Voltage-Isolation | InsertionLoss | ReturnLoss | PowerLevel | OperatingTemperature | ApprovalAgency | MountingType | Size/Dimension | Height-Seated(Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
140REXTRANSFORMER AUDIO Hammond Manufacturing |
2,870 | - |
RFQ |
Datasheet |
Bulk | 140EX | Active | 2:1 | 600CT | 150 | 72.4Ohm | 18.2Ohm | - | 20Hz ~ 20kHz | ±1dB | 500Vrms | 1dB Typ | 22.5dB Typ | 10dB | - | - | Chassis Mount | 1.250 Dia (31.75mm) | 1.000 (25.40mm) |
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140TEXTRANSFORMER AUDIO Hammond Manufacturing |
3,463 | - |
RFQ |
Datasheet |
Bulk | 140EX | Active | 1:1 | 1k | 1k | 89.7Ohm | 89.7Ohm | - | 20Hz ~ 20kHz | ±1dB | 500Vrms | 1dB Typ | 20dB Typ | 10dB | - | - | Chassis Mount | 1.250 Dia (31.75mm) | 1.000 (25.40mm) |
|
|
140UEXTRANSFORMER AUDIO Hammond Manufacturing |
2,707 | - |
RFQ |
Datasheet |
Bulk | 140EX | Active | 1:1 | 10k | 10k | 886Ohm | 903.5Ohm | - | 20Hz ~ 20kHz | ±1dB | 500Vrms | 1dB Typ | 20dB Typ | 10dB | - | - | Chassis Mount | 1.250 Dia (31.75mm) | 1.000 (25.40mm) |
|
806ATRANSFORMER AUDIO B-CAST W/LDS Hammond Manufacturing |
2,789 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | 7.5, 30 | 10k, 40k | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.750 L x 1.250 W (44.45mm x 31.75mm) | 2.560 (65.02mm) |
|
807AAUDIO TRANSFORMER Hammond Manufacturing |
2,217 | - |
RFQ |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) | |
|
|
832AAUDIO TRANSFORMER Hammond Manufacturing |
2,719 | - |
RFQ |
Bulk | 800A | Active | 1:2 | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) | |
|
|
813AAUDIO TRANSFORMER Hammond Manufacturing |
2,942 | - |
RFQ |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) | |
|
|
835AAUDIO TRANSFORMER Hammond Manufacturing |
2,553 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | 1:1 | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
812AAUDIO TRANSFORMER Hammond Manufacturing |
3,940 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
801AAUDIO TRANSFORMER Hammond Manufacturing |
2,041 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | Impedance Matching | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
809AAUDIO TRANSFORMER Hammond Manufacturing |
2,383 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
841AAUDIO TRANSFORMER Hammond Manufacturing |
3,793 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
804AAUDIO TRANSFORMER Hammond Manufacturing |
3,816 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | Impedance Matching | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
802AAUDIO TRANSFORMER Hammond Manufacturing |
3,702 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | Impedance Matching | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
844AAUDIO TRANSFORMER Hammond Manufacturing |
3,061 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | - | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
|
834AAUDIO TRANSFORMER Hammond Manufacturing |
2,199 | - |
RFQ |
Datasheet |
Bulk | 800A | Active | 1:4 | - | - | - | - | - | 50Hz ~ 15kHz | ±0.5dB | - | - | - | 15dB | - | - | Chassis Mount | - | 1.250 (31.75mm) |
|
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PWDM13044AUDIO XFMR 7.3KCT/2.1KCT CHAS MT Hammond Manufacturing |
3,502 | - |
RFQ |
Datasheet |
Bulk | Peter W. Dahl Design, Johnson Valiant, 22.1285, P2998 | Active | - | 7.3kCT | 2.1kCT | - | - | - | - | - | - | - | - | - | - | - | Chassis Mount | 3.686 L x 3.125 W (93.62mm x 79.38mm) | 3.795 (96.39mm) |
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PWDM13041XFRMR COLLINS KW-1 AUDIO DRIVER Hammond Manufacturing |
3,104 | - |
RFQ |
Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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PWDM13062AUDIO XFMR 23KCT/8K CHAS MT Hammond Manufacturing |
3,451 | - |
RFQ |
Datasheet |
Bulk | Peter W. Dahl Design, Johnson Viking 500 | Active | - | 23kCT | 8k | - | - | - | 200Hz ~ 3.5kHz | - | - | - | - | - | - | - | Chassis Mount | 5.313 L x 5.250 W (134.95mm x 133.35mm) | 6.375 (161.93mm) |
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1628SEXFRMR CLASSIC SGL-END TUBE OTPT Hammond Manufacturing |
3,481 | - |
RFQ |
Datasheet |
Bulk | 1600 | Obsolete | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | - | ±1dB | - | 25W | - | - | Chassis Mount | 5.000 L x 3.750 W (127.00mm x 95.25mm) | 4.560 (115.82mm) |
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