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Power Transformers


Power transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many power transformer manufacturers including Hammond, Murata, Pulse, Staco, Tamura, TE Connectivity, Triad, White-Rodgers, Wurth & more. Please view our selection of power transformers below.
Category   Power >  Transformers >  Power Transformers

Available Filters 4,192 Matches  

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Availability Pricing
(USD)
Quantity RoHS Power Rating Primary Voltage Rating Secondary Voltage Rating Mounting Style Primary Winding Secondary Winding Length Width Height
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Triad Magnetics FP24-500
Enlarge
Triad Magnetics Power Transformers 24CT@.5A 12V@1A 12.0 VA Page 2,174

Data Sheet
5,771
In Stock
1: $11.75
10: $11.55
25: $10.10
50: $8.60
100: $8.16



Min.: 1
Mult.: 1
12 VA 115 V / 230 V 12 V / 24 V SMD/SMT Dual Primary Winding Dual Secondary Winding 2.5 in 2 in 1.062 in
Murata Power Solutions 78253/55MVC
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Murata Power Solutions Power Transformers 5Vin 5Vout 200mA 4000Vdc 1:1.33 turn Data Sheet 5,474
In Stock
Alternative Packaging
1: $3.43
5: $3.35
10: $3.24
25: $3.19
50: View



Min.: 1
Mult.: 1
5 V 5 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 8.89 mm 6.35 mm
Murata Power Solutions 78253/55MC
Enlarge
Murata Power Solutions Power Transformers 5Vin 5Vout 200mA 1500Vdc 1:1.31 turn Data Sheet 5,691
In Stock
Alternative Packaging
1: $2.66
5: $2.58
10: $2.50
25: $2.46
50: View



Min.: 1
Mult.: 1
3.3 V 5 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 8.89 mm 6.35 mm
Murata Power Solutions 78253/35MVC
Enlarge
Murata Power Solutions Power Transformers 3.3Vin 5vout 100mA 4000Vdc 1:2.14 turn Data Sheet 4,191
In Stock
Alternative Packaging
1: $3.43
5: $3.35
10: $3.24
25: $3.19
50: View



Min.: 1
Mult.: 1
3.3 V 5 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 8.89 mm 6.35 mm
Cooper Bussmann CTX210655-R
Enlarge
Cooper Bussmann Power Transformers 2.5W 43uH 0.22ohms Page 1,215

Data Sheet
2,578
In Stock
1: $7.90
10: $7.11
25: $6.46
50: $5.37
100: View



Min.: 1
Mult.: 1
2.5 VA 20 V 1.34 kV SMD/SMT Dual Primary Winding Single Secondary Winding 20.3 mm 14.35 mm 8 mm
Murata Power Solutions 78253/55JVC
Enlarge
Murata Power Solutions Power Transformers 5Vin 5Vout 200mA 4000VDC 6Pin SMT Page 2,169

Data Sheet
3,177
In Stock
1: $3.43
5: $3.42
10: $3.40
25: $3.35
50: View



Min.: 1
Mult.: 1
5 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 9 mm 6.35 mm
Tamura PL5.0-24-130B
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Tamura Power Transformers 24.0VCT @ 0.21A 12.0V @ 0.42A Data Sheet 2,063
In Stock
1: $7.01
10: $5.55
20: $4.67
50: $4.38
100: $3.94



Min.: 1
Mult.: 1
5 VA Through Hole 35.6 mm
Tamura 3FS-316
Enlarge
Tamura Power Transformers 16VCT@0.15A 8V@0.3A Single Primary Page 2,813

Data Sheet
4,232
In Stock
1: $4.59
10: $3.63
20: $3.04
50: $2.85
100: View



Min.: 1
Mult.: 1
2.4 VA Through Hole Single Primary Winding Dual Secondary Winding 32.1 mm
Tamura 3FD-216
Enlarge
Tamura Power Transformers 16VCT@0.07A 8V@0.14A Dual Primary Page 2,813

Data Sheet
3,192
In Stock
More Info Available
1: $3.78
10: $2.99
20: $2.64
50: $2.47
100: View



Min.: 1
Mult.: 1
1.1 VA Through Hole Dual Primary Winding Dual Secondary Winding 25.4 mm
Cooper Bussmann CTX210609-R
Enlarge
Cooper Bussmann Power Transformers 6W 20uH 0.132ohms Data Sheet 559
In Stock
1: $8.81
10: $6.84
25: $6.39
50: $5.73
100: View



Min.: 1
Mult.: 1
6 VA 13 V 1.34 kV SMD/SMT Dual Primary Winding Single Secondary Winding 26 mm 16.5 mm 7.1 mm
Coiltronics / Cooper Bussmann CTX02-18714-R
Enlarge
704-CTX02-18714-R


To purchase full reel, order in multiples of 2200:
Coiltronics / Cooper Bussmann Power Transformers 10uH 3.17A 1:4 Transformer Page 1,215

Data Sheet
3,215
In Stock
Cut Tape
1: $1.40
50: $0.96
100: $0.83
500: $0.731
Reel
2,200: $0.69
2,400: View



Min.: 1
Mult.: 1
Reel: 2,200
500 VA SMD/SMT Single Primary Winding Single Secondary Winding 7.6 mm 6.1 mm 4.35 mm
Cooper Bussmann CTX210607-R
Enlarge
Cooper Bussmann Power Transformers 6W 27uH 0.132ohms Page 1,215

Data Sheet
927
In Stock
1: $8.40
10: $7.56
25: $6.80
50: $6.00
100: View



Min.: 1
Mult.: 1
6 VA 15 V 1.34 kV SMD/SMT Dual Primary Winding Single Secondary Winding 26 mm 16.5 mm 7.1 mm
Murata Power Solutions 78253/55C
Enlarge
Murata Power Solutions Power Transformers MAX253 CNVR XFRMR 5Vin 5Vout 1500VDC Data Sheet 995
In Stock
More Info Available
1: $2.66
5: $2.58
10: $2.50
25: $2.46
50: View



Min.: 1
Mult.: 1
3.3 V 5 V Through Hole Single Primary Winding Single Secondary Winding 9.52 mm 8.89 mm 6.35 mm
Murata Power Solutions 78253/35JC
Enlarge
Murata Power Solutions Power Transformers 3.3Vin 5Vout 100mA 1500VDC 6Pin SMT Page 2,169

Data Sheet
670
In Stock
1: $2.66
5: $2.64
10: $2.62
25: $2.59
50: View



Min.: 1
Mult.: 1
3.3 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 9 mm 6.35 mm
Murata Power Solutions 78253/55VC
Enlarge
Murata Power Solutions Power Transformers MAX253 CNVR XFRMR 5Vin 5Vout 4000VDC Data Sheet 1,980
In Stock
More Info Available
1: $3.43
5: $3.35
10: $3.24
25: $3.19
50: View



Min.: 1
Mult.: 1
5 V Through Hole Single Primary Winding Single Secondary Winding 9.52 mm 8.89 mm 6.35 mm
Murata Power Solutions 78253/35JVC
Enlarge
Murata Power Solutions Power Transformers 3.3Vin 5Vout 100mA 4000VDC 6Pin SMT Page 2,169

Data Sheet
560
In Stock
1: $3.43
5: $3.42
10: $3.40
25: $3.35
50: View



Min.: 1
Mult.: 1
3.3 V SMD/SMT Single Primary Winding Single Secondary Winding 12.7 mm 9 mm 6.35 mm
Murata Power Solutions 76253/55ENC
Enlarge
Murata Power Solutions Power Transformers 5Vin 5Vout 200mA 6000Vdc 1:1.33 turn Page 2,812

Data Sheet
1,854
In Stock
1: $4.47
5: $4.34
10: $4.20
25: $4.14
50: View



Min.: 1
Mult.: 1
5 V 5 V Through Hole 15 mm 15 mm 12 mm
Tamura 3FS-212
Enlarge
Tamura Power Transformers 12.6VAC CT 1.1VA Single Primary Page 2,813

Data Sheet
776
In Stock
More Info Available
1: $3.84
10: $3.05
20: $2.80
50: $2.55
100: View



Min.: 1
Mult.: 1
1.1 VA Through Hole Single Primary Winding Dual Secondary Winding 25.4 mm
Tamura 3FD-424
Enlarge
Tamura Power Transformers 24VCT@0.25A 12V@0.5A Dual Primary Page 2,813

Data Sheet
460
In Stock
1: $8.40
10: $6.65
20: $5.82
50: $5.45
100: View



Min.: 1
Mult.: 1
6 VA Through Hole Dual Primary Winding Dual Secondary Winding 34.54 mm
Wurth Electronics 749118115
Enlarge
Wurth Electronics Power Transformers WE-UNIT Off-Line Transformer EE13/7/4 Data Sheet 1,052
In Stock
1: $9.04
25: $8.76
50: $8.47
100: $8.16
250: $8.15



Min.: 1
Mult.: 1
3 W 12 mm 15 mm 21.5 mm
Tamura 3FD-524
Enlarge
Tamura Power Transformers 24VCT@0.5A 12V@1A Dual Primary Page 2,813

Data Sheet
271
In Stock
1: $11.48
10: $9.09
20: $7.68
50: $7.53
100: View



Min.: 1
Mult.: 1
12 VA Through Hole Dual Primary Winding Dual Secondary Winding 41.40 mm
Tamura 3FS-324
Enlarge
Tamura Power Transformers 24VCT@0.1A 12V@0.2A Single Primary Page 2,813

Data Sheet
1,325
In Stock
1: $4.59
10: $3.63
20: $3.04
50: $2.85
100: View



Min.: 1
Mult.: 1
2.4 VA Through Hole Single Primary Winding Dual Secondary Winding 32.1 mm
Tamura 3FD-320
Enlarge
Tamura Power Transformers POWER TRANSFORMER Page 2,813

Data Sheet
1,203
In Stock
More Info Available
1: $4.36
10: $3.46
20: $2.90
50: $2.71
100: $2.48



Min.: 1
Mult.: 1
2.4 VA Through Hole Dual Primary Winding Dual Secondary Winding 32 mm
Tamura 3FD-328
Enlarge
Tamura Power Transformers 28VCT@.085A 14V@.17A Dual Primary Page 2,813

Data Sheet
868
In Stock
1: $4.36
10: $3.46
20: $2.90
50: $2.71
100: $2.54



Min.: 1
Mult.: 1
2.4 VA Through Hole Dual Primary Winding Dual Secondary Winding 32 mm
Wurth Electronics 749119133
Enlarge
710-749119133


To purchase full reel, order in multiples of 500:
Wurth Electronics Power Transformers WE-PoE, 4W, 3x0.4A 3.3V, 400uH Page 2,179

Data Sheet
902
In Stock
Cut Tape
1: $7.66
25: $7.10
100: $6.23
200: $5.55
Reel
500: $5.44



Min.: 1
Mult.: 1
Reel: 500
4 W 36 V to 57 V 3.3 V SMD/SMT 12.9 mm 13 mm 6.2 mm
Compare up to 20 parts.
4192