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  4. Audio Transformers
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36 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Frequency Range Termination Style Voltage - Isolation ion Loss Turns Ratio - Primary:Secondary Impedance - Primary (Ohms) Impedance - Secondary (Ohms) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Transformer Type Frequency Response Power Level
GLOBAL STOCKS
SP-32
SP-32
Per Unit
$15.86
RFQ
4,907
In-stock
 Triad Magnetics AUDIO TRANSFORMER - Active - - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 3.16:1 500 50 60 Ohm 8 Ohm Audio Coupling ±2dB 50mW
SP-20
SP-20
Per Unit
$14.66
RFQ
5,528
In-stock
 Triad Magnetics TRANSF 10K CT/1.2K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.88:1 10kCT 1.2kCT 1.05 kOhm 200 Ohm Audio Coupling ±2dB 50mW
SP-128
SP-128
Per Unit
$14.45
RFQ
4,391
In-stock
 Triad Magnetics INDUCTOR AUDIO 0.1 HENRY Red-Spec Active Bulk -20°C ~ 85°C Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) - PC Pin 1000VRMS @ 1 Second - - - - 15 Ohm - - - -
SP-13-B
SP-13-B
Per Unit
$12.43
RFQ
3,170
In-stock
 Triad Magnetics TRANSF 25K CT 20K CT/1K 800CT AU Red-Spec Active Bulk -20°C ~ 85°C Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 5:1 25kCT, 20kCT 1kCT, 800CT 1.7 kOhm 115 Ohm Audio Coupling ±2dB 40mW
SP-69-B
SP-69-B
Per Unit
$9.60
RFQ
3,355
In-stock
 Triad Magnetics TRANS 600/ 600CT 150 SPLIT AUDIO Red-Spec Active Bulk -40°C ~ 85°C Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.1:1 600 600, 150/150 1 kOhm Parallel @ 565 Ohm, Series @ 650 Ohm Audio Coupling ±2dB 50mW
SP-50-B
SP-50-B
Per Unit
$9.60
RFQ
3,873
In-stock
 Triad Magnetics TRANSER 500 CT/ 600 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1:1.1 500CT 600 67 Ohm 98 Ohm Audio Coupling ±2dB 50mW
SP-49-B
SP-49-B
Per Unit
$9.60
RFQ
5,203
In-stock
 Triad Magnetics TRANS 300/600 OHM IMPEDNCE AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1:1.42 300CT 600 41 Ohm 98 Ohm Audio Coupling ±2dB 50mW
SP-52-B
SP-52-B
Per Unit
$9.28
RFQ
3,038
In-stock
 Triad Magnetics TRANSER 1.5K CT/ 600 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1.58:1 1.5kCT 600 168 Ohm 92 Ohm Audio Coupling ±2dB 50mW
SP-128-B
SP-128-B
Per Unit
$9.26
RFQ
2,880
In-stock
 Triad Magnetics INDUCTOR AUDIO 0.1 HENRY Red-Spec Active Bulk -20°C ~ 85°C Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) - PC Pin 1000VRMS @ 1 Second - - - - 15 Ohm - - - -
SP-48-B
SP-48-B
Per Unit
$8.95
RFQ
2,807
In-stock
 Triad Magnetics TRANSER 7.5K CT/ 12 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 25:1 7.5kCT 12 796 Ohm 2.9 Ohm Audio Coupling ±2dB 50mW
SP-33-B
SP-33-B
Per Unit
$8.94
RFQ
2,628
In-stock
 Triad Magnetics TRANS 1K/50 OHM IMPEDANCE AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 4.4:1 1K 50 145 Ohm 8 Ohm Audio Coupling ±2dB 50mW
SP-42-B
SP-42-B
Per Unit
$8.94
RFQ
4,526
In-stock
 Triad Magnetics TRANSER 150 CT/ 12 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 3.54:1 150CT 12 18 Ohm 2.7 Ohm Audio Coupling ±2dB 50mW
SP-68-B
SP-68-B
Per Unit
$8.88
RFQ
3,015
In-stock
 Triad Magnetics TRANS 10K/10KCT 2.5K SPLIT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.1:1 10k 10k, 2.5k/2.5k 1 kOhm 565/650 Ohm Audio Coupling ±2dB 50mW
SP-29-B
SP-29-B
Per Unit
$8.88
RFQ
3,289
In-stock
 Triad Magnetics TRANSF 10K CT/500 CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 4.47:1 10kCT 500CT 1.05 kOhm 80 Ohm Audio Coupling ±2dB 50mW
SP-22-B
SP-22-B
Per Unit
$8.88
RFQ
5,520
In-stock
 Triad Magnetics TRANSF 10K/2KCT 500 SPLIT SEC AU Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 4.48:1:1 10k 2k, 500/500 1.05 kOhm 146/168 Ohm Audio Coupling ±2dB 50mW
SP-21-B
SP-21-B
Per Unit
$8.88
RFQ
5,289
In-stock
 Triad Magnetics TRANSF 10K CT/ 2K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.24:1 10kCT 2kCT 1.05 kOhm 330 Ohm Audio Coupling ±2dB 50mW
SP-20-B
SP-20-B
Per Unit
$8.88
RFQ
3,624
In-stock
 Triad Magnetics TRANSF 10K CT/1.2K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.88:1 10kCT 1.2kCT 1.05 kOhm 200 Ohm Audio Coupling ±2dB 50mW
MET-05-T
MET-05-T
Per Unit
$6.81
RFQ
4,293
In-stock
 Triad Magnetics AUDIO COUPLING ENCAPSULATED TRAN MET Active - - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - - 25kCT 1kCT 1.6 kOhm 95 Ohm Audio Coupling ±2dB 30mW
SP-68
SP-68
Per Unit
$14.66
RFQ
3,487
In-stock
 Triad Magnetics TRANS 10K/10KCT 2.5K SPLIT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.1:1 10k 10k, 2.5k/2.5k 1 kOhm 565/650 Ohm Audio Coupling ±2dB 50mW
SP-13
SP-13
Per Unit
$16.68
RFQ
5,643
In-stock
 Triad Magnetics TRANSF 25K CT 20K CT/1K 800CT AU Red-Spec Active Bulk -20°C ~ 85°C Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 5:1 25kCT, 20kCT 1kCT, 800CT 1.7 kOhm 115 Ohm Audio Coupling ±2dB 40mW
SP-50
SP-50
Per Unit
$15.86
RFQ
3,713
In-stock
 Triad Magnetics TRANSER 500 CT/ 600 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1:1.1 500CT 600 67 Ohm 98 Ohm Audio Coupling ±2dB 50mW
SP-22
SP-22
Per Unit
$14.66
RFQ
5,975
In-stock
 Triad Magnetics TRANSF 10K/2KCT 500 SPLIT SEC AU Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 4.48:1:1 10k 2k, 500/500 1.05 kOhm 146/168 Ohm Audio Coupling ±2dB 50mW
SP-5
SP-5
Per Unit
$17.46
RFQ
4,391
In-stock
 Triad Magnetics TRANSF 50K CT/1K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 7.1:1 50kCT 1kCT 3.8 kOhm 75 Ohm Audio Coupling ±2dB 25mW
SP-29
SP-29
Per Unit
$14.66
RFQ
4,737
In-stock
 Triad Magnetics TRANSF 10K CT/500 CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 4.47:1 10kCT 500CT 1.05 kOhm 80 Ohm Audio Coupling ±2dB 50mW
SP-4
SP-4
Per Unit
$18.13
RFQ
4,366
In-stock
 Triad Magnetics TRANSF 200K CT/1K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 14.1:1 200kCT 1kCT 5.3 kOhm 100 Ohm Audio Coupling ±2dB 10mW
SP-49
SP-49
Per Unit
$15.86
RFQ
3,727
In-stock
 Triad Magnetics TRANS 300/600 OHM IMPEDNCE AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1:1.42 300CT 600 41 Ohm 98 Ohm Audio Coupling ±2dB 50mW
SP-52
SP-52
Per Unit
$15.32
RFQ
3,609
In-stock
 Triad Magnetics TRANSER 1.5K CT/ 600 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1.58:1 1.5kCT 600 168 Ohm 92 Ohm Audio Coupling ±2dB 50mW
SP-21
SP-21
Per Unit
$14.66
RFQ
2,635
In-stock
 Triad Magnetics TRANSF 10K CT/ 2K CT AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 2.24:1 10kCT 2kCT 1.05 kOhm 330 Ohm Audio Coupling ±2dB 50mW
SP-42
SP-42
Per Unit
$14.64
RFQ
2,826
In-stock
 Triad Magnetics TRANSER 150 CT/ 12 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 3.54:1 150CT 12 18 Ohm 2.7 Ohm Audio Coupling ±2dB 50mW
SP-51
SP-51
Per Unit
$15.86
RFQ
3,927
In-stock
 Triad Magnetics TRANSER 900 CT/ 600 OHM AUDIO Red-Spec Active Bulk - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) 300Hz ~ 100kHz PC Pin 1000VRMS @ 1 Second - 1.22:1 900CT 600 104 Ohm 96 Ohm Audio Coupling ±2dB 50mW
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