Photo | Mfr. Part # | Availability | 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 |
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850EAXFMR 200 50/50 / 600 150/150 Hammond Manufacturing |
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850A | Bulk | Active | - | 200, 50/50 | 600, 150/150 | 27Ohm | 68Ohm | - | 20Hz ~ 20kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Wire Leads |
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850QAXFMR 40K 10K/10K / 40K 10K/10K Hammond Manufacturing |
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850A | Bulk | Active | - | 40k, 10k/10k | 40k, 10k/10k | 4.89kOhm | 4.98kOhm | - | 20Hz ~ 20kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Wire Leads |
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850CAXFMR 48 12/12 / 600 150/150 Hammond Manufacturing |
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850A | Bulk | Active | - | 48, 12/12 | 600, 150/150 | 6Ohm | 70Ohm | - | 20Hz ~ 20kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Wire Leads |
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290TXAUDIO XFMR CHAS MNT Hammond Manufacturing |
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290 | Bulk | Active | - | - | - | 1.18Ohm | 70mOhm, 80mOhm, 6.14Ohm, 46.16Ohm | - | - | - | 120/240VAC | - | - | - | - | - | Chassis Mount | 3.438" L x 4.300" W (87.33mm x 109.22mm) | 4.188" (106.38mm) | Wire Leads |
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1650GXFMR 6.6KCT / 3.5 8 16 250 500 Hammond Manufacturing |
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1600 | Bulk | Active | - | 6.6kCT | 3.5, 8, 16, 250, 500 | 56.93Ohm, 60.95Ohm | 259mOhm, 364mOhm, 496mOhm, 6.727Ohm, 9.55Ohm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 35W | - | - | Chassis Mount | 3.750" L x 3.130" W (95.25mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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1650PXFMR 6.6KCT / 4, 8, 16 CHAS MNT Hammond Manufacturing |
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1600 | Bulk | Active | - | 6.6kCT | 4, 8, 16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | - | ±1dB | - | 60W | - | - | Chassis Mount | 4.250" L x 3.130" W (107.95mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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1650NAXFMR 4.3KCT / 4, 8, 16 CHAS MNT Hammond Manufacturing |
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A | Box | Active | - | 4.3kCT | 4, 8, 16 | 37.19Ohm, 42.17Ohm | 244mOhm, 377mOhm, 490mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 60W | - | - | Chassis Mount | 4.250" L x 3.130" W (107.95mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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1650KAXFMR 3.4KCT / 4, 8, 16 CHAS MNT Hammond Manufacturing |
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A | Box | Active | - | 3.4kCT | 4, 8, 16 | 32.74Ohm, 36.71Ohm | 306mOhm, 432mOhm, 540mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 50W | - | - | Chassis Mount | 4.000" L x 3.130" W (101.60mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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1650PAXFMR 6.6KCT / 4, 8, 16 CHAS MNT Hammond Manufacturing |
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A | Box | Active | - | 6.6kCT | 4, 8, 16 | 71.34Ohm, 80.42Ohm | 237mOhm, 364mOhm, 473mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 60W | - | - | Chassis Mount | 4.250" L x 3.130" W (107.95mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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290RXAUDIO XFMR CHAS MNT Hammond Manufacturing |
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290 | Bulk | Active | - | - | - | 510mOhm | 40mOhm, 3.76Ohm, 5.865Ohm | - | - | - | 120/240VAC | - | - | - | - | - | Chassis Mount | 3.756" L x 5.580" W (95.40mm x 141.73mm) | 4.663" (118.44mm) | Wire Leads |