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
834A
AUDIO TRANSFORMER
Hammond Manufacturing
1121
In Stock
129.08000
Active
1:4
-
-
-
-
-
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
Chassis Mount
-
1.250" (31.75mm)
Wire Leads
1001012
MET-37
AUDIO TRANSFORMER
Tamura
4895
In Stock
7.21880
Active
0.918:1
500CT
600
65Ohm
95Ohm
-
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
1001012
812A
AUDIO TRANSFORMER
Hammond Manufacturing
5517
In Stock
129.08000
Active
-
-
-
-
-
-
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
Chassis Mount
-
1.250" (31.75mm)
Wire Leads
1001012
841A
AUDIO TRANSFORMER
Hammond Manufacturing
6291
In Stock
129.08000
Active
-
-
-
-
-
-
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
Chassis Mount
-
1.250" (31.75mm)
Wire Leads
1008
In Stock
0.80440
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
ATT-81
AUDIO TRANSFORMER
Tamura
4814
In Stock
7.63120
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
832A
AUDIO TRANSFORMER
Hammond Manufacturing
1620
In Stock
129.08000
Active
1:2
-
-
-
-
-
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
Chassis Mount
-
1.250" (31.75mm)
Wire Leads
7578
In Stock
6.95100
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
PWDM13062
AUDIO XFMR 23KCT/8K CHAS MT
Hammond Manufacturing
9435
In Stock
500.61000
Active
-
23kCT
8k
-
-
-
200Hz ~ 3.5kHz
-
-
-
-
-
-
-
Chassis Mount
5.313" L x 5.250" W (134.95mm x 133.35mm)
6.375" (161.93mm)
Screw Terminal
1001012
H4009FNL
MDL SIN 2.5GPP 1:1 SMT TU
Pulse Electronics Network
5525
In Stock
6.95100
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
PWDA13083
AUD XFMR 9KCT/5K:500:100 CHAS MT
Hammond Manufacturing
8225
In Stock
53.56000
Active
-
9kCT
5k, 500, 100
-
-
-
-
-
-
-
-
-
-
-
Chassis Mount
3.250" L x 1.750" W (82.55mm x 44.45mm)
2.058" (52.27mm)
Solder Lug
181
In Stock
9.95000
Active
1.35:1:1
600
-
56.5Ohm
40.7Ohm, 40.7Ohm
Data/Voice
-
±1dB
1500VAC
0.8dB Typ
30dB Typ
-
0°C ~ 105°C
-
Through Hole
0.812" L x 0.715" W (20.62mm x 18.16mm)
0.740" (18.80mm)
PC Pin
1229
In Stock
6.95100
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
MT25-PC
AUDIO TRANSFORMER
Tamura
1651
In Stock
4.12500
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
802A
AUDIO TRANSFORMER
Hammond Manufacturing
1752
In Stock
129.08000
Active
-
-
-
-
-
Impedance Matching
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
Chassis Mount
-
1.250" (31.75mm)
Wire Leads
1001012
PWDM13226
XFRMR VIKING II MOD 795VCT 500VA
Hammond Manufacturing
6430
In Stock
83.85000
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
TTC-143-LB
MODEM TRANSFORMERS
Tamura
3668
In Stock
5.20130
Active
1:1.1
600
600
85Ohm
110Ohm
Impedance Matching
300Hz ~ 3.5kHz
-
-
-
-
-45dB ~ 10dB
-
-
Through Hole
-
0.350" (8.89mm)
PC Pin
1001012
H4004FNL
MDL SIN 2.5GPP 1:1 SM TU
Pulse Electronics Network
1506
In Stock
6.95100
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
#458PT-2078=P3
TOKO BALUN TRANSFORMERS WIRE WIN
Murata Electronics
2155
In Stock
0.68950
Active
1:4
75
-
-
-
-
-
-
-
-
-
-
-40°C ~ 85°C
-
Surface Mount
0.256" L x 0.244" W (6.50mm x 6.20mm)
0.173" (4.40mm)
Flat Lead
1001012
#458PT-1720=P3
RF TRANSFORMER 5T:2T:2T 5TERM. G
Murata Electronics
7829
In Stock
0.68950
Active
2:5
75
50
-
-
-
-
-
-
-
-
-
-40°C ~ 85°C
-
Surface Mount
0.256" L x 0.244" W (6.50mm x 6.20mm)
0.173" (4.40mm)
Flat Lead
1001012
TTC-03
TRANSF TELE COUP 600CT:600CT
Tamura
8160
In Stock
7.28750
Active
1:1.06
600CT
600CT
46Ohm
63Ohm
-
300Hz ~ 3.5kHz
±0.5dB
1500VRMS @ 1 Minute
1.2dB Max @ 1kHz
26dB Min @ 300Hz
-45dB ~ 7dB
-
CSA-C22.2 No. 66-M1988, UL1459
Through Hole
0.799" L x 0.650" W (20.30mm x 16.50mm)
0.488" (12.40mm)
PC Pin
1001012
H4009FNLT
MDL SIN 2.5GPP 1:1 SMT TR
Pulse Electronics Network
1726
In Stock
6.95100
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1001012
PWDM13044
AUDIO XFMR 7.3KCT/2.1KCT CHAS MT
Hammond Manufacturing
6532
In Stock
195.70000
Active
-
7.3kCT
2.1kCT
-
-
-
-
-
-
-
-
-
-
-
Chassis Mount
3.686" L x 3.125" W (93.62mm x 79.38mm)
3.795" (96.39mm)
Wire Leads
1001012
5-2337824-4
DISCRETE ETHERNET MAGNETICS DUAL
TE Connectivity AMP Connectors
7978
In Stock
11.01000
Active
1CT:1CT
-
-
-
-
-
-
-
1500Vrms
-1dB Max @ 100kHz ~ 100MHz
-18dB Min @ 1MHz ~ 30MHz
-
-40°C ~ 105°C
-
Surface Mount
1.232" L x 0.480" W (31.30mm x 12.20mm)
0.285" (7.24mm)
Gull Wing

Audio Transformers