Audio Transformers

Results: 890
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Mfr Part #
Quantity Available
Price
Series
Package
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
452
In Stock
1 : 1,35000 €
Cut Tape (CT)
500 : 1,02692 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
-
-
250mOhm
250mOhm
-
-
-
3750Vrms
-
-
-
-40°C ~ 125°C
-
Surface Mount
0.280" L x 0.205" W (7.10mm x 5.20mm)
0.138" (3.50mm)
Gull Wing
TTC-50zz
TTC-5023
AUDIO XFMR 600 / 600 SMD
Tamura
332
In Stock
1 : 3,64000 €
Cut Tape (CT)
400 : 2,77655 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1:1
600
600
115Ohm
115Ohm
Data/Voice Coupling
200Hz ~ 4kHz
±0.25dB
3000VRMS @ 1 Minute
2dB Max @ 2kHz
14dB Min @ 200Hz ~ 4kHz
-
-20°C ~ 85°C
UL60950, EN60950
Surface Mount
0.378" L x 0.492" W (9.60mm x 12.50mm)
0.299" (7.60mm)
Flat Lead
TY-250P
TY-250P
AUDIO XFMR 1KCT / 1KCT TH
Triad Magnetics
2 033
In Stock
1 : 4,60000 €
Box
Box
Active
1:1, 2:1
1kCT
1kCT
172Ohm
172Ohm
Impedance Matching
20Hz ~ 20kHz
±1dB
1500VAC
2.8dB Max @ 1kHz
-
-
-40°C ~ 105°C
-
Through Hole
0.800" L x 0.770" W (20.32mm x 19.56mm)
0.700" (17.78mm)
PC Pin
TY-307P, TY-307P-B
TY-307P
AUDIO XFMR 600 / 600 TH
Triad Magnetics
6 823
In Stock
1 : 4,67000 €
Bulk
Bulk
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
TY-145P, TY-145P-B
TY-145P
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
5 232
In Stock
2 669
Factory
1 : 4,69000 €
Bulk
Bulk
Active
1:1
600CT
600CT
44Ohm
58Ohm
Data/Voice Coupling
200Hz ~ 15kHz
±2dB
1500V
1.5dB
26dB
100mW
-20°C ~ 85°C
-
Through Hole
0.812" L x 0.700" W (20.62mm x 17.78mm)
0.740" (18.80mm)
PC Pin
TY-141P, TY-141P-B
TY-141P
AUDIO XFMR 10KCT / 10KCT TH
Triad Magnetics
4 758
In Stock
176
Factory
1 : 4,69000 €
Bulk
Bulk
Active
1:1
10kCT
10kCT
820Ohm
1.07kOhm
Data/Voice Coupling
200Hz ~ 15kHz
±2dB
1500V
1.5dB
26dB
100mW
-20°C ~ 85°C
-
Through Hole
0.812" L x 0.700" W (20.62mm x 17.78mm)
0.740" (18.80mm)
PC Pin
TY-304P, TY-304P-B
TY-304P
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
1 070
In Stock
1 : 5,74000 €
Bulk
Bulk
Active
1:1.05
600CT
600CT
42Ohm
60Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±0.5dB
1500VAC
1dB Typ
26dB Typ
-45dB ~ 7dB
-20°C ~ 85°C
-
Through Hole
0.790" L x 0.812" W (20.07mm x 20.62mm)
0.740" (18.80mm)
PC Pin
MET-46-T
MET-46-T
AUDIO XFMR 600 / 600 TH
Triad Magnetics
2 437
In Stock
1 : 8,46000 €
Bulk
Bulk
Active
1:1
600
600
85Ohm
110Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±2dB
1000VRMS @ 1 Second
-
-
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
MET-01,05,09,11,17,31,32,38,59
MET-31
AUDIO XFMR 600CT / 600CT TH
Tamura
5 561
In Stock
1 : 9,55000 €
Tube
Tube
Active
1:1
600CT
600CT
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
MET-32
MET-32
AUDIO XFMR 600 / 600 150/150 TH
Tamura
2 470
In Stock
1 : 9,55000 €
Tube
Tube
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
MET-35
MET-35
AUDIO XFMR 600CT / 8 TH
Tamura
1 636
In Stock
1 : 9,55000 €
Tube
Tube
Active
8.66:1
600CT
8
60Ohm
1.5Ohm
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
MET-31-T
MET-31-T
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
1 169
In Stock
1 : 9,57000 €
Bulk
Bulk
Active
1:1
600CT
600CT
70Ohm
95Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
1000VRMS @ 1 Second
-
-
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
MET-60
MET-60
AUDIO XFMR 135 / 135CT TH
Tamura
1 272
In Stock
1 : 10,00000 €
Tube
Tube
Active
1:1
135
135CT
10.5Ohm
10.8Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
1500VRMS @ 1 Minute
-
-
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
MET28,39,42,46
MET-39
AUDIO XFMR 500 / 50 TH
Tamura
1 133
In Stock
1 : 10,00000 €
Tube
Tube
Active
3.16:1
500
50
55Ohm
8Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
500VRMS @ 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
SP-32, SP-42, SP-48, SP-50, SP-51
SP-42
AUDIO XFMR 150CT / 12 TH
Triad Magnetics
1 447
In Stock
1 : 13,64000 €
Bulk
Bulk
Active
3.54:1
150CT
12
18Ohm
2.7Ohm
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-32, SP-42, SP-48, SP-50, SP-51
SP-48
AUDIO XFMR 7.5KCT / 12 TH
Triad Magnetics
3 291
In Stock
176
Factory
1 : 14,35000 €
Bulk
Bulk
Active
25:1
7.5kCT
12
796Ohm
2.9Ohm
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-xx
SP-66
AUDIO XFMR 10KCT / 10KCT TH
Triad Magnetics
719
In Stock
1 : 14,35000 €
Bulk
Bulk
Active
1:1
10kCT
10kCT
1kOhm
1.3kOhm
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-xx
SP-67
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
6 750
In Stock
1 : 15,41000 €
Bulk
Bulk
Active
1:1
600CT
600CT
72Ohm
92Ohm
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-33, SP-70
SP-70
AUDIO XFMR 600 / 600 TH
Triad Magnetics
4 201
In Stock
10 426
Factory
1 : 15,41000 €
Bulk
Bulk
Active
1:1
600
600
72Ohm
92Ohm
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-xx
SP-69
AUDIO XFMR 600 / 600 150/150 TH
Triad Magnetics
3 152
In Stock
823
Factory
1 : 15,41000 €
Bulk
Bulk
Active
2:1:1
600
600, 150/150
72Ohm
40Ohm, 45Ohm
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-32, SP-42, SP-48, SP-50, SP-51
SP-50
AUDIO XFMR 500CT / 600 TH
Triad Magnetics
193
In Stock
197
Factory
1 : 15,41000 €
Bulk
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
101f-b
101F
AUDIO XFMR 600CT / 600CT TH
Hammond Manufacturing
123
In Stock
924
Factory
1 : 20,64000 €
Bulk
Bulk
Active
1:1
600CT
600CT
44Ohm
52Ohm
Miniature Epoxy Potted
200Hz ~ 100kHz
±0.5dB
100VRMS
-
-
100mW
-40°C ~ 85°C
-
Through Hole
0.450" L x 0.450" W (11.43mm x 11.43mm)
0.480" (12.19mm)
PC Pin
TY-311P, TY-311P-B
TY-311P
AUDIO XFMR 600 / 600 TH
Triad Magnetics
2 386
In Stock
9 718
Factory
1 : 4,36000 €
Bulk
Bulk
Active
1:1.05
600
600
38Ohm
53Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±0.5dB
1500VAC
1dB Typ
26dB Typ
-45dB ~ 7dB
-20°C ~ 85°C
-
Through Hole
0.812" L x 0.715" W (20.62mm x 18.16mm)
0.740" (18.80mm)
PC Pin
MET-xx-T
MET-39-T
AUDIO XFMR 500 / 50 TH
Triad Magnetics
483
In Stock
1 : 8,40000 €
Bulk
Bulk
Active
3.16:1
500
50
55Ohm
8Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
1000VRMS @ 1 Second
-
-
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
MET Series
MET-35-T
AUDIO XFMR 600CT / 8 TH
Triad Magnetics
127
In Stock
1 : 9,13000 €
Bulk
Bulk
Active
8.66:1
600CT
8
60Ohm
1.5Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
1000VRMS @ 1 Second
-
-
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
Showing
of 890

Audio Transformers

Like most other transformer products, audio transformers consist of two or more magnetically coupled coils of wire, usually wound around a magnetic core. They are distinguished from other transformer types by being adapted and characterized for use at frequencies across all or a significant portion of the human audible range spanning roughly 20 Hz to 20 kHz, and are used for isolation and transformation of information in analog format, as contrasted with transformers designed for transmission of information encoded using a digital signaling protocol. Examples include output transformers for vacuum tube amplifiers and voice coupling transformers for traditional telecom applications.