Audio Transformers
|
|
Mfr Part #
|
Quantity Available
|
Price
|
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
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
11 In Stock |
24.45000 |
Active |
- |
500CT |
3.2 |
41Ohm |
340mOhm |
Economical Open Type |
200Hz ~ 15kHz |
±1dB |
- |
0.5dB |
- |
300mW |
- |
- |
Through Hole |
0.820" L x 0.680" W (20.83mm x 17.27mm) |
0.690" (17.53mm) |
PC Pin |
|
 |
8204 In Stock |
23.02000 |
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 |
|
 |
1 In Stock |
155.23000 |
Active |
14.21:1 |
3.8kCT |
4, 8, 16 |
95.61Ohm |
250mOhm |
Push-Pull Audiophile, Ultra-Linear - Tube Output |
50Hz ~ 12kHz |
±1dB |
- |
- |
- |
50W |
- |
- |
Chassis Mount |
3.750" L x 3.320" W (95.25mm x 84.33mm) |
3.873" (98.37mm) |
Wire Leads |
|
 |
1 In Stock |
30.70000 |
Active |
- |
600CT |
600CT |
65Ohm |
83Ohm |
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 |
|
 |
7897 In Stock |
24.02000 |
Active |
- |
600CT |
200CT |
45Ohm |
9Ohm |
Economical Open Type |
150Hz ~ 15kHz |
±1dB |
- |
- |
- |
135mW |
- |
- |
Chassis Mount |
1.630" L x 0.880" W (41.40mm x 22.35mm) |
0.810" (20.57mm) |
Wire Leads |
|
 |
2 In Stock |
171.98000 |
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 |
|
 |
2976 In Stock |
6.34000 |
Active |
1:1.07 |
600 |
600 |
43Ohm |
61Ohm |
Data/Voice Coupling |
300Hz ~ 3.5kHz |
±0.5dB |
1500VAC |
1dB Typ |
26dB Typ |
-45dB ~ 7dB |
-20°C ~ 85°C |
- |
Through Hole |
0.670" L x 0.781" W (17.02mm x 19.84mm) |
0.470" (11.94mm) |
PC Pin |
|
 |
2 In Stock |
46.95000 |
Active |
- |
1.2k ~ 25k |
1.5 ~ 15 |
- |
- |
General Purpose |
150Hz ~ 15kHz |
±1dB |
- |
- |
- |
8W |
- |
- |
Chassis Mount |
2.810" L x 1.500" W (71.37mm x 38.10mm) |
1.690" (42.93mm) |
Wire Leads |
|
 |
2 In Stock |
24.02000 |
Active |
- |
1kCT |
3.2 |
56Ohm |
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 |
|
 |
3 In Stock |
30.70000 |
Active |
- |
4k |
2.6kCT |
340Ohm |
100Ohm |
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 |
|
 |
14 In Stock |
26.32000 |
Active |
- |
8 |
25V |
- |
- |
Sound Distribution |
100Hz ~ 9kHz |
1dB |
- |
2dB |
- |
4W |
- |
- |
Chassis Mount |
2.810" L x 1.500" W (71.37mm x 38.10mm) |
1.690" (42.93mm) |
Solder Lug |
|
 |
48 In Stock |
14.71000 |
Active |
- |
- |
- |
- |
- |
- |
50Hz ~ 19kHz |
-3dB |
- |
- |
- |
- |
- |
- |
Chassis Mount |
1.969" L x 1.575" W (50.00mm x 40.00mm) |
1.693" (43.00mm) |
Screw Terminal |
|
 |
15 In Stock |
27.39000 |
Active |
1.29:1 |
1kCT |
600CT |
88Ohm |
66Ohm |
Miniature Epoxy Potted |
300Hz ~ 50kHz |
±1.5dB |
100VRMS |
- |
- |
150mW |
- |
- |
Through Hole |
1.030" L x 0.770" W (26.16mm x 19.56mm) |
0.770" (19.56mm) |
PC Pin |
|
6070 In Stock |
11.55000 |
Active |
2:1:1 |
600 |
600, 150/150 |
70Ohm |
95Ohm |
Data/Voice Coupling |
300Hz ~ 100kHz |
±2dB |
1000VRMS @ 30 Seconds |
- |
- |
50mW |
-20°C ~ 85°C |
- |
Through Hole |
0.409" L x 0.310" W (10.40mm x 7.87mm) |
0.465" (11.80mm) |
PC Pin |
||
 |
8710 In Stock |
24.45000 |
Active |
- |
600 |
600, 150/150 |
92Ohm |
58Ohm |
Economical Open Type |
200Hz ~ 15kHz |
±1dB |
- |
0.5dB |
- |
200mW |
- |
- |
Through Hole |
1.060" L x 0.820" W (26.92mm x 20.83mm) |
0.820" (20.83mm) |
PC Pin |
|
260 In Stock |
6.06000 |
Active |
1:1 |
600 |
600 |
71Ohm |
117Ohm |
Data/Voice Coupling |
660Hz ~ 3.5kHz |
-1dB ~ 0.7dB |
1500VRMS @ 1 Minute |
3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz |
- |
-45dB ~ 10dB |
- |
CSA-C22.2 No. 66-M1988, UL1459 |
Through Hole |
0.839" L x 0.630" W (21.30mm x 16.00mm) |
0.748" (19.00mm) |
PC Pin |
||
 |
438 In Stock |
18.41000 |
Active |
2.24:1 |
10kCT |
2kCT |
1.05kOhm |
330Ohm |
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 |
|
 |
1 In Stock |
24.02000 |
Active |
- |
200k |
1k |
3.6kOhm |
33Ohm |
Economical Open Type |
150Hz ~ 15kHz |
±1dB |
- |
- |
- |
10mW |
- |
- |
Chassis Mount |
1.630" L x 0.880" W (41.40mm x 22.35mm) |
0.810" (20.57mm) |
Wire Leads |
|
 |
15 In Stock |
6.50000 |
Active |
1:1 |
600CT |
600CT |
65mOhm |
55mOhm |
Impedance Matching |
- |
- |
100VAC |
- |
- |
460mW |
-20°C ~ 80°C |
- |
Through Hole |
0.980" L x 0.720" W (24.89mm x 18.29mm) |
0.740" (18.80mm) |
PC Pin |
|
 |
10 In Stock |
18.41000 |
Active |
2.1:1 |
10k |
10k, 2.5k/2.5k |
1kOhm |
565/650Ohm |
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 |
|
 |
22 In Stock |
42.57000 |
Active |
- |
8 |
70V |
- |
- |
Sound Distribution |
100Hz ~ 9kHz |
1dB |
- |
2dB |
- |
32A |
- |
- |
Chassis Mount |
4.030" L x 2.250" W (102.36mm x 57.15mm) |
2.630" (66.80mm) |
Solder Lug |
|
 |
1 In Stock |
27.39000 |
Active |
55.8:1 |
10kCT |
3.2 |
350Ohm |
200mOhm |
Miniature Epoxy Potted |
300Hz ~ 50kHz |
±1.5dB |
100VRMS |
- |
- |
500mW |
- |
- |
Through Hole |
1.030" L x 0.770" W (26.16mm x 19.56mm) |
0.770" (19.56mm) |
PC Pin |
|
 |
9428 In Stock |
13.14600 |
Active |
1:1.42 |
300CT |
600 |
41Ohm |
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 |
|
 |
2 In Stock |
173.48000 |
Active |
- |
5kCT |
4, 8, 16 |
- |
- |
Push-Pull Audiophile, Ultra-Linear - Tube Output |
30Hz ~ 30kHz |
±1dB |
- |
±1dB |
1650R |
100W |
- |
- |
Chassis Mount |
4.250" L x 3.750" W (107.95mm x 95.25mm) |
4.560" (115.82mm) |
Wire Leads |
