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
1001012
TY-306P
TRANSF 600 SPLIT PRI .75MA DC TE
Triad Magnetics
1184
In Stock
20.11000
Active
1:1
600, 150/150
600
31Ohm, 31Ohm
108Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
±0.5dB
1500VAC
1.5dB Typ
10dB Typ
-45dB ~ 7dB
-20°C ~ 85°C
-
Through Hole
1.650" L x 1.375" W (41.91mm x 34.93mm)
0.680" (17.27mm)
PC Pin
17
In Stock
15.28000
Active
-
-
-
-
-
-
30Hz ~ 22kHz
-3dB
-
-
-
-
-
-
Chassis Mount
1.693" L x 1.378" W (43.00mm x 35.00mm)
1.417" (36.00mm)
Wire Leads
1001012
141P
TRANSFORMER AUDIO 1.2KCT/8 IMPED
Hammond Manufacturing
2148
In Stock
26.61000
Active
-
1.2kCT
8CT
50Ohm
450mOhm
Low Profile, Open Type
200Hz ~ 15kHz
±2dB
-
-
-
150mW
-
-
Through Hole
0.780" L x 0.660" W (19.81mm x 16.76mm)
0.460" (11.68mm)
PC Pin
1001012
144G
TRANSFORMER AUDIO 500CT/8 IMPED
Hammond Manufacturing
1
In Stock
24.02000
Active
-
500CT
8
27Ohm
900mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
150mW
-
-
Chassis Mount
1.000" L x 0.690" W (25.40mm x 17.53mm)
0.690" (17.53mm)
Wire Leads
1001012
290UX
TRANSF TUBE GUITAR AMP POWER
Hammond Manufacturing
2
In Stock
107.03000
Active
-
-
-
4.14Ohm
80mOhm, 4.8Ohm, 44.94Ohm
-
-
-
120/240VAC
-
-
-
-
-
Chassis Mount
3.125" L x 3.250" W (79.38mm x 82.55mm)
3.813" (96.85mm)
Wire Leads
1001012
146G
TRANSFORMER AUDIO 250CT/8 IMPED
Hammond Manufacturing
18
In Stock
24.02000
Active
-
250CT
8
11Ohm
700mOhm
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
1001012
TTC-143
TRANSF TELE COUP 600:600 90MADC
Tamura
7181
In Stock
4.98750
Active
1:1.04
600
600
75Ohm
100Ohm
Data/Voice Coupling
300Hz ~ 3.5kHz
-2dB ~ 0.2dB
1500VRMS @ 1 Minute
1.7dB Max @ 1.8kHz
14dB Min @ 1.8kHz
-45dB ~ 10dB
-
CSA-C22.2 No. 66-M1988, UL1863
Through Hole
0.799" L x 1.201" W (20.30mm x 30.50mm)
0.500" (12.70mm)
PC Pin
1001012
TTC-5029
TRANSFORMER TELECOMM 600:600 OHM
Tamura
500
In Stock
6.49000
Active
1:1
600
600
40Ohm
40Ohm
Data/Voice Coupling
200Hz ~ 4kHz
±0.2dB
1875VRMS @ 1 Second
1dB Max @ 1kHz
20dB Min @ 200Hz ~ 4kHz
-
0°C ~ 70°C
-
Through Hole
0.669" L x 0.669" W (17.00mm x 17.00mm)
0.472" (12.00mm)
PC Pin
1001012
290XX
TRANSF TUBE GUITAR AMP POWER
Hammond Manufacturing
2
In Stock
94.46000
Active
-
-
-
8.03Ohm
140mOhm, 3.7Ohm, 40.72Ohm
-
-
-
120/240VAC
-
-
-
-
-
Chassis Mount
3.000" L x 2.500" W (76.20mm x 63.50mm)
2.013" (51.13mm)
Wire Leads
1001012
101V
TRANSFORMER AUDIO 2500CT/50CT
Hammond Manufacturing
12
In Stock
21.22000
Active
-
2.5kCT
50CT
150.7Ohm
4.9Ohm
Miniature Epoxy Potted
200Hz ~ 100kHz
±0.5dB
-
-
-
100mW
-
-
Through Hole
0.450" L x 0.450" W (11.43mm x 11.43mm)
0.480" (12.19mm)
PC Pin
1001012
MET-59
TRANSFORMER 600:600CT 3.0MADC
Tamura
2815
In Stock
11.89000
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
1001012
SP-33-B
TRANS 1K/50 OHM IMPEDANCE AUDIO
Triad Magnetics
8445
In Stock
11.48000
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
1001012
145A
TRANSFORMER AUDIO 100/200CT IMP
Hammond Manufacturing
3
In Stock
24.02000
Active
-
100
200CT
14Ohm
19Ohm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
100mW
-
-
Chassis Mount
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Wire Leads
1001012
141D
TRANSFORMER AUDIO 3KCT/1KCT IMP
Hammond Manufacturing
7264
In Stock
26.61000
Active
-
3kCT
1kCT
120Ohm
51Ohm
Low Profile, Open Type
200Hz ~ 15kHz
±2dB
-
-
-
150mW
-
-
Through Hole
0.780" L x 0.660" W (19.81mm x 16.76mm)
0.460" (11.68mm)
PC Pin
1001012
SP-29-B
TRANSF 10K CT/500 CT AUDIO
Triad Magnetics
2190
In Stock
12.15200
Active
4.47:1
10kCT
500CT
1.05kOhm
80Ohm
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
1001012
TTC-5024
TRANSFORMER MODEM 600:330OHM SMD
Tamura
2820
In Stock
2.27700
Active
1:1
600
330
150Ohm
150Ohm
Data/Voice Coupling
200Hz ~ 4kHz
±0.2dB
1875VRMS @ 1 Second
3dB Max @ 2kHz
16dB 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
1001012
TY-304P
TRANSF 600 CT OHM 0MA DC TEL
Triad Magnetics
2247
In Stock
6.59000
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
1001012
850EA
TRANSFORMER AUDIO BROADCAST
Hammond Manufacturing
2331
In Stock
146.55000
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
1001012
146B
TRANSFORMER AUDIO 48CT/3.2 IMPED
Hammond Manufacturing
19
In Stock
24.02000
Active
-
48CT
3.2
2.4Ohm
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
1001012
MET-03
TRANSFORMER 50KCT:1KCT 0.0MADC
Tamura
6016
In Stock
8.70380
Active
7.07:1
50kCT
1kCT
3.8kOhm
105Ohm
Data/Voice Coupling
300Hz ~ 100kHz
±2dB
500VRMS @ 30 Seconds
-
-
25mW
-20°C ~ 85°C
-
Through Hole
0.409" L x 0.310" W (10.40mm x 7.87mm)
0.465" (11.80mm)
PC Pin
1001012
148Q
TRANSFRM AUDIO 10K TO 500/2K IMP
Hammond Manufacturing
8
In Stock
24.45000
Active
-
10k
2k, 500/500
1.7kOhm
238Ohm
Economical Open Type
200Hz ~ 15kHz
±1dB
-
0.5dB
-
75mW
-
-
Through Hole
0.820" L x 0.680" W (20.83mm x 17.27mm)
0.690" (17.53mm)
PC Pin
1001012
117K32
TRANSF LINE MATCHING 32W 8 OHM
Hammond Manufacturing
1
In Stock
38.69000
Active
-
8
25V
-
-
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
1001012
TY-401P-B
TRANSF 600 OHM CTAP 90MA DC TE
Triad Magnetics
8458
In Stock
3.32050
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
1001012
1750U
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
3577
In Stock
136.99000
Active
10.40:1
1.7kCT
4, 8, 16
15.36Ohm, 16.56Ohm
100mOhm, 120mOhm
Push-Pull Audiophile, Ultra-Linear - Tube Output
50Hz ~ 12kHz
±1dB
-
-
-
100W
-
-
Chassis Mount
3.750" L x 4.020" W (95.25mm x 102.11mm)
4.600" (116.84mm)
Wire Leads

Audio Transformers