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All Products > Passive Components > Transformers Audio & Signal
Audio Transformers & Signal Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Hammond, Pulse, Tamura, TDK, Triad, Vishay & more. Please view our large selection of audio transformers and signal transformers below.
Category   Passive Components >  Transformers Audio & Signal

Available Filters 3,171 Matches  

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Frequency Range Primary Impedance Secondary Impedance Isolation Voltage Operating Temperature Range Termination Style Dimensions
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BI Technologies / TT Electronics HM42-40004LFTR
 Enlarge
858-HM42-40004LFTR


To purchase full reel, order in multiples of 450:
BI Technologies / TT Electronics Transformers Audio & Signal 1200uH
Page 1,299

Data Sheet
426
In Stock
Cut Tape
1: $4.15
25: $3.84
50: $3.33
100: $2.94
Reel
450: $2.18
900: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 450
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 9.2 mm L x 8.8 mm W x 7.8 mm H
HALO Electronics TG41-2006NRLTR
 Enlarge
493-TG41-2006NRLTR


To purchase full reel, order in multiples of 1000:
TG41-2006NRLTR

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T SOIC 16pin
Data Sheet 848
In Stock
Cut Tape
1: $4.40
25: $3.14
50: $2.64
100: $2.20
Reel
1,000: $1.20
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
HALO Electronics TG110-S050N2RL
 Enlarge
TG110-S050N2RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing Single 10/100BASE-TX
Data Sheet 591
In Stock
1: $4.45
25: $3.19
50: $2.68
100: $2.23
250: View



Min.: 1
Mult.: 1
1.5 kV 0 C to + 70 C SMD/SMT 12.7 mm L x 7.11 mm W x 5.08 mm H
HALO Electronics TG110-S050N2LFTR
 Enlarge
493-TG110-S050N2LFTR


To purchase full reel, order in multiples of 1000:
TG110-S050N2LFTR

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing Single 10/100BASE-TX
Data Sheet 900
In Stock
Cut Tape
1: $4.60
25: $3.29
50: $2.76
100: $2.30
Reel
1,000: $1.25
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
1.5 kV 0 C to + 70 C SMD/SMT 12.7 mm L x 7.11 mm W x 5.08 mm H
EPCOS / TDK B82802A12A315
 Enlarge
871-B82802A12A315


To purchase full reel, order in multiples of 1500:
EPCOS / TDK Transformers Audio & Signal 100uH 3.3V/1.2A 5V/.8A 12V/0.33A 12W
Page 2,693

Data Sheet
492
In Stock
Cut Tape
1: $4.69
10: $4.35
100: $3.87
250: $2.34
Reel
1,500: $1.99
3,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
- 40 C to + 125 C SMD/SMT
EPCOS / TDK B82804A694A115
871-B82804A694A115


To purchase full reel, order in multiples of 850:
EPCOS / TDK Transformers Audio & Signal 690uH Turns Ratio: 1.5:1
Page 1,321

Data Sheet
498
In Stock
Cut Tape
1: $4.78
10: $4.26
100: $3.73
250: $2.13
Reel
850: $1.80
1,700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 850
1.65 Ohms 0.86 Ohms 1.5 kV - 40 C to + 125 C SMD/SMT 6.7 mm L x 6.1 mm W x 5.4 mm H
EPCOS / TDK B78476A8067A3
871-B78476A8067A3


To purchase full reel, order in multiples of 400:
EPCOS / TDK Transformers Audio & Signal 10/100 BASE-T 0C-70C 1-PORT
Data Sheet 400
In Stock
Cut Tape
1: $4.89
10: $4.36
100: $3.80
250: $2.17
Reel
400: $1.83
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
0 C to + 70 C SMD/SMT 14.81 mm L x 11.7 mm W x 5.15 mm H
Coilcraft WBC2-1TLB
 Enlarge
WBC2-1TLB

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal RF 1:2 0.200-500 MHz
Mouser does not presently sell this product in your region.
Data Sheet
Alternative Packaging
HALO Electronics TG01-1006N2RL
 Enlarge
TG01-1006N2RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T Open Frame
Data Sheet 520
In Stock
1: $5.10
25: $3.64
50: $3.06
100: $2.55
250: View



Min.: 1
Mult.: 1
1.5 kV 0 C to + 70 C SMD/SMT 12.7 mm L x 7.11 mm W x 5.08 mm H
HALO Electronics TG04-5006N1RL
 Enlarge
TG04-5006N1RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing 10/100BASE-TX 16pin
Data Sheet 520
In Stock
1: $5.15
25: $3.67
50: $3.08
100: $2.57
250: View



Min.: 1
Mult.: 1
HALO Electronics TG110-RP55N5RL
 Enlarge
TG110-RP55N5RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing PoE 10/100BASETX
Data Sheet 509
In Stock
1: $5.65
25: $4.02
50: $3.38
100: $2.82
250: View



Min.: 1
Mult.: 1
1 MHz to 80 MHz 1.5 kV 0 C to + 70 C SMD/SMT 12.7 mm L x 7.11 mm W x 6.35 mm H
EPCOS / TDK B78476A8251A3
871-B78476A8251A3


To purchase full reel, order in multiples of 350:
EPCOS / TDK Transformers Audio & Signal 1000 BASE-T -40C+85C 1-PORT
Data Sheet 282
In Stock
Cut Tape
1: $5.86
10: $5.50
100: $4.88
Reel
350: $2.44
700: $2.40
1,050: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 17.6 mm L x 12.1 mm W x 5.8 mm H
HALO Electronics TG110-E050N5LF
 Enlarge
TG110-E050N5LF

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing Single 10/100BASE-TX
Data Sheet 600
In Stock
1: $6.05
25: $4.33
50: $3.64
100: $3.03
250: View



Min.: 1
Mult.: 1
1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 7.11 mm W x 6.35 mm H
HALO Electronics TG110-E055N5RL
 Enlarge
TG110-E055N5RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing Single 10/100BASE-TX
Data Sheet 732
In Stock
1: $6.35
25: $4.55
50: $3.82
100: $3.18
250: View



Min.: 1
Mult.: 1
1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 7.11 mm W x 6.35 mm H
HALO Electronics TG42-1406P1RL
 Enlarge
TG42-1406P1RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T LowProfile
Data Sheet 520
In Stock
1: $6.55
25: $4.69
50: $3.94
100: $3.28
250: View



Min.: 1
Mult.: 1
Vishay / Dale LPE4841ER100MG
 Enlarge
70-LPE4841ER100MG


To purchase full reel, order in multiples of 600:
Vishay / Dale Transformers Audio & Signal 10uH 20% SMD
Data Sheet 500
In Stock
Cut Tape
1: $6.79
10: $5.80
25: $4.93
50: $4.38
Reel
600: $3.40
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
60 Hz to 10 kHz 500 V - 55 C to + 125 C SMD/SMT 10.69 mm L x 12.5 mm W x 6.3 mm H
HALO Electronics TG83-1205NM5RL
 Enlarge
TG83-1205NM5RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing HiDensity Dualport
Data Sheet 512
In Stock
1: $6.85
25: $4.90
50: $4.12
100: $3.43
250: View



Min.: 1
Mult.: 1
HALO Electronics TG05-1205NM5RL
 Enlarge
TG05-1205NM5RL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing HiDensity Dualport
Data Sheet 512
In Stock
1: $6.85
25: $4.90
50: $4.12
100: $3.43
250: View



Min.: 1
Mult.: 1
HALO Electronics TG110-AE050N5LF
 Enlarge
TG110-AE050N5LF

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing
Data Sheet 483
In Stock
1: $6.85
25: $4.88
50: $4.10
100: $3.42
250: View



Min.: 1
Mult.: 1
1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 7.11 mm W x 6.35 mm H
HALO Electronics TG110-AE050N5LFTR
 Enlarge
493-TG110AE050N5LFTR


To purchase full reel, order in multiples of 700:
TG110-AE050N5LFTR

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing
695
In Stock
Cut Tape
1: $7.15
25: $5.10
50: $4.28
100: $3.57
Reel
700: $2.14
1,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 700
HALO Electronics TG110-AEX50N5LF
 Enlarge
TG110-AEX50N5LF

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing
505
In Stock
1: $7.80
25: $5.57
50: $4.68
100: $3.90
250: View



Min.: 1
Mult.: 1
493-TG111-S12NYNLFTR


To purchase full reel, order in multiples of 330:
TG111-S12NYNLFTR

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal SMD ISOLATION MODULE
Data Sheet 330
In Stock
Cut Tape
1: $8.05
25: $5.74
50: $4.82
100: $4.02
Reel
330: $3.01
660: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 330
EPCOS / TDK B78476A8068A3
871-B78476A8068A3


To purchase full reel, order in multiples of 350:
EPCOS / TDK Transformers Audio & Signal 10/100 BASE-T 0C-70C 4-PORT
Data Sheet 350
In Stock
Cut Tape
1: $8.25
10: $7.73
50: $7.32
100: $6.66
Reel
350: $3.46
700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
0 C to + 70 C SMD/SMT 13.64 mm L x 11.94 mm W x 6.22 mm H
EPCOS / TDK B78476A8252A3
871-B78476A8252A3


To purchase full reel, order in multiples of 350:
EPCOS / TDK Transformers Audio & Signal 1000 BASE-T -40C+85C 2-PORT
Data Sheet 342
In Stock
Cut Tape
1: $8.25
10: $7.73
50: $7.32
100: $6.66
Reel
350: $3.46
700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
- 40 C to + 85 C SMD/SMT 27.69 mm L x 7.29 mm W x 8.41 mm H
EPCOS / TDK B78476A8250A3
871-B78476A8250A3


To purchase full reel, order in multiples of 350:
EPCOS / TDK Transformers Audio & Signal 1000 BASE-T 0C-70C 2-PORT
Data Sheet 350
In Stock
Cut Tape
1: $8.25
10: $7.73
50: $7.32
100: $6.66
Reel
350: $3.46
700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
0 C to + 70 C SMD/SMT 17.6 mm L x 12.1 mm W x 5.8 mm H
Compare up to 20 parts.
3171
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