Audio Transformers

Results: 937
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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
22.625
In Stock
1 : 6,16000 lei
Cut Tape (CT)
500 : 4,30440 lei
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
TY-311P, TY-311P-B
TY-311P
AUDIO XFMR 600 / 600 TH
Triad Magnetics
1.250
In Stock
8.499
Factory
1 : 24,58000 lei
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
TY-145P, TY-145P-B
TY-145P
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
2.366
In Stock
1 : 25,14000 lei
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-307P, TY-307P-B
TY-307P
AUDIO XFMR 600 / 600 TH
Triad Magnetics
6.198
In Stock
1 : 26,57000 lei
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-250P
TY-250P
AUDIO XFMR 1KCT / 1KCT TH
Triad Magnetics
3.089
In Stock
1 : 27,31000 lei
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
MET-46-T
MET-46-T
AUDIO XFMR 600 / 600 TH
Triad Magnetics
9.745
In Stock
1 : 46,38000 lei
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 Series
MET-35-T
AUDIO XFMR 600CT / 8 TH
Triad Magnetics
427
In Stock
1 : 50,11000 lei
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
MET-31-T
MET-31-T
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
467
In Stock
1 : 50,20000 lei
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 Series
MET-09-T-B
AUDIO XFMR 10KCT / 10KCT TH
Triad Magnetics
1.471
In Stock
1 : 50,33000 lei
Bulk
Bulk
Active
1:1
10kCT
10kCT
1kOhm
1.3kOhm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
500VRMS @ 1 Second
-
-
40mW
-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-23-T
AUDIO XFMR 1.6KCT / 3.2 TH
Triad Magnetics
1.312
In Stock
1 : 51,02000 lei
Bulk
Bulk
Active
22.4:1
1.6kCT
3.2
230Ohm
1Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
1000VRMS @ 1 Second
-
-
65mW
-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-46
AUDIO XFMR 600 / 600 TH
Tamura
1.355
In Stock
1 : 51,20000 lei
Tube
Tube
Active
1:1
600
600
85Ohm
110Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±1dB
1500VRMS @ 1 Minute
-
-
50mW
-40°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
7.258
In Stock
1 : 51,72000 lei
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-32
MET-32
AUDIO XFMR 600 / 600 150/150 TH
Tamura
7.401
In Stock
1 : 53,62000 lei
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
MET28,39,42,46
MET-39
AUDIO XFMR 500 / 50 TH
Tamura
800
In Stock
1 : 53,62000 lei
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-33, SP-70
SP-33
AUDIO XFMR 1K / 50 TH
Triad Magnetics
2.149
In Stock
1 : 74,39000 lei
Bulk
Bulk
Active
4.4:1
1k
50
145Ohm
8Ohm
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-42
AUDIO XFMR 150CT / 12 TH
Triad Magnetics
1.400
In Stock
1 : 75,56000 lei
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-xx
SP-66
AUDIO XFMR 10KCT / 10KCT TH
Triad Magnetics
1.013
In Stock
1 : 77,60000 lei
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-32, SP-42, SP-48, SP-50, SP-51
SP-48
AUDIO XFMR 7.5KCT / 12 TH
Triad Magnetics
2.989
In Stock
1
Factory
1 : 78,64000 lei
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-33, SP-70
SP-70
AUDIO XFMR 600 / 600 TH
Triad Magnetics
547
In Stock
1.675
Factory
1 : 83,80000 lei
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-67
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
5.233
In Stock
1 : 86,66000 lei
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-xx
SP-69
AUDIO XFMR 600 / 600 150/150 TH
Triad Magnetics
2.493
In Stock
790
Factory
1 : 86,66000 lei
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
101f-b
101F
AUDIO XFMR 600CT / 600CT TH
Hammond Manufacturing
432
In Stock
940
Factory
1 : 115,09000 lei
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
TG08-1505NSLFTR
TG10-DA1NSLF
ISO MOD AUDIO 1:1 X-TEMP 6P SMD
HALO Electronics, Inc.
285
In Stock
1 : 11,79000 lei
Tube
-
Tube
Active
1:1
-
-
-
-
Data/Voice
10kHz ~ 200MHz
-
1500V
-
-
-
-40°C ~ 85°C
cURus
Surface Mount
0.320" L x 0.280" W (8.13mm x 7.11mm)
0.200" (5.08mm)
Gull Wing
TTC-50zz
TTC-5036
AUDIO XFMR 600 / 287 SMD
Tamura
4.248
In Stock
1 : 19,90000 lei
Cut Tape (CT)
400 : 15,23493 lei
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
1:1
600
287
175Ohm
175Ohm
Data/Voice Coupling
200Hz ~ 4kHz
±0.2dB
1875VRMS @ 1 Second
4dB 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-401P
TY-401P
AUDIO XFMR 600CT / 600CT TH
Triad Magnetics
200
In Stock
398
Factory
1 : 24,15000 lei
Bulk
Bulk
Active
1:1.07
600CT
600CT
76.53Ohm
108Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±0.5dB
1500VAC
1.75dB Typ
15dB Typ
-45dB ~ 7dB
-20°C ~ 85°C
-
Through Hole
0.820" L x 0.715" W (20.83mm x 18.16mm)
0.750" (19.05mm)
PC Pin
Showing
of 937

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.
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