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

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Power Rating Primary Voltage Rating Secondary Voltage Rating Mounting Style Length Width Height
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Pulse PB2162
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Pulse Power Transformers HIGH FREQUENCY WIRE WOUND TRANSFRMR
Data Sheet 596
In Stock
More Info Available
1: $5.62
10: $4.55
20: $3.65
50: $3.45
100: View



Min.: 1
Mult.: 1
500 V 500 V SMD/SMT
Pulse H1102FNLT
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673-H1102FNLT


To purchase full reel, order in multiples of 600:
Pulse Transformers Audio & Signal Single Port Transfor
Data Sheet 2,437
In Stock
More Info Available
Cut Tape
1: $5.74
10: $4.66
25: $3.77
50: $3.53
Reel
600: $2.88
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
0.5 in 0.358 in 6.09 mm
Pulse PE-67200NL
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Pulse Current Transformers TRANSFORMER NL
Data Sheet 1,077
In Stock
1: $5.74
10: $4.66
25: $3.73
50: $3.53
100: View



Min.: 1
Mult.: 1
Through Hole 19.05 mm 14.35 mm 19.05 mm
Pulse H1012NL
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Pulse Transformers Audio & Signal 10/100 BASE-T
Data Sheet 566
In Stock
1: $5.77
10: $4.68
25: $3.75
50: $3.55
100: View



Min.: 1
Mult.: 1
17.78 mm 12.95 mm 9.4 mm
Pulse Transformers Audio & Signal MINI-PCI SGL
Data Sheet 544
In Stock
1: $5.80
10: $4.41
25: $4.18
50: $3.95
100: View



Min.: 1
Mult.: 1
12.45 mm 9.53 mm 1.85 mm
EPCOS B78476A8253A3
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871-B78476A8253A3


To purchase full reel, order in multiples of 350:
EPCOS Transformers Audio & Signal 1000 BASE-T 0C-70C 1-PORT POE
Data Sheet 700
In Stock
Cut Tape
1: $5.87
10: $5.51
100: $4.89
Reel
350: $2.65
700: $2.55
1,050: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
27.69 mm 7.29 mm 8.41 mm
EPCOS B78476A8135A3
Enlarge
871-B78476A8135A3


To purchase full reel, order in multiples of 400:
EPCOS Transformers Audio & Signal 1000 BASE-T -40C+85C 1-PORT
Data Sheet 1,450
In Stock
Cut Tape
1: $5.87
10: $5.51
100: $4.89
250: $2.45
Reel
400: $2.40
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
13.8 mm 15.2 mm 5.72 mm
673-H1112NLT


To purchase full reel, order in multiples of 350:
Pulse Transformers Audio & Signal 10/100BASE-TX 1:1
Data Sheet 751
In Stock
Cut Tape
1: $5.93
10: $4.81
25: $3.89
50: $3.65
Reel
350: $3.07
700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
14.81 mm 14.73 mm 4.88 mm
Pulse H1012NLT
Enlarge
673-H1012NLT


To purchase full reel, order in multiples of 300:
Pulse Transformers Audio & Signal 10/100 BASE-T MODULE
Data Sheet 867
In Stock
Cut Tape
1: $6.35
10: $5.15
25: $4.16
50: $3.90
Reel
300: $3.29
600: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 300
17.78 mm 12.95 mm 9.4 mm
Pulse T6074NL
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Pulse Transformers Audio & Signal MODULE ISDN-S DUAL
Data Sheet 428
In Stock
1: $6.38
10: $6.12
25: $5.61
50: $5.36
100: View



Min.: 1
Mult.: 1
12.7 mm 8.89 mm 6.35 mm
Pulse HX2019FNL
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Pulse Transformers Audio & Signal EXT TMP VER HX2019
Page 2,704

Data Sheet
1,079
In Stock
1: $6.55
10: $4.98
25: $4.72
50: $4.46
100: View



Min.: 1
Mult.: 1
12.7 mm 9.53 mm 6 mm
Pulse H2006ANL
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Pulse Transformers Audio & Signal VOIP DUAL IP PHONE
Data Sheet 396
In Stock
1: $6.65
10: $5.06
25: $4.79
50: $4.53
100: View



Min.: 1
Mult.: 1
13.64 mm 14.99 mm 6.22 mm
Pulse H2019FNL
Enlarge
Pulse Transformers Audio & Signal VOIP SGL W/SHARED CM
Page 2,704

Data Sheet
867
In Stock
1: $6.65
10: $5.06
25: $4.79
50: $4.53
100: View



Min.: 1
Mult.: 1
12.7 mm 9.53 mm 6 mm
Pulse H1081NL
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Pulse Transformers Audio & Signal SINGLE PORT
Data Sheet 669
In Stock
1: $6.73
10: $5.12
25: $4.85
50: $4.58
100: View



Min.: 1
Mult.: 1
17.78 mm 13.72 mm 5.84 mm
Pulse Transformers Audio & Signal DUAL 10/100
Data Sheet 907
In Stock
1: $6.83
10: $5.19
25: $4.92
50: $4.65
100: View



Min.: 1
Mult.: 1
13.89 mm 19.05 mm 5.97 mm
Cooper Bussmann Power Transformers 2.5W 43uH 0.22ohms
Page 1,311

Data Sheet
1,256
In Stock
1: $7.11
10: $6.47
25: $5.89
50: $4.66
100: View



Min.: 1
Mult.: 1
2.5 VA 20 V 1.34 kV SMD/SMT 20.3 mm 14.35 mm 8 mm
Pulse HX2019FNLT
Enlarge
673-HX2019FNLT


To purchase full reel, order in multiples of 600:
Pulse Transformers Audio & Signal EXT TMP VER HX2019
Data Sheet 673
In Stock
Cut Tape
1: $7.21
10: $5.48
25: $5.34
50: $4.90
Reel
600: $3.93
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
0.5 in 0.358 in 0.236 in
Pulse Transformers Audio & Signal Gigabit Transformer Module
Data Sheet 1,680
In Stock
1: $7.22
10: $6.93
25: $6.35
50: $6.06
100: View



Min.: 1
Mult.: 1
18.16 mm 16 mm 6.6 mm
Pulse Transformers Audio & Signal XFMR EXT TMPH1012 Pb FREE
Data Sheet 422
In Stock
1: $7.59
10: $5.91
25: $5.43
50: $4.95
100: View



Min.: 1
Mult.: 1
25.4 mm 12.83 mm 6.22 mm
Cooper Bussmann CTX02-14659
Enlarge
704-CTX02-14659


To purchase full reel, order in multiples of 550:
Cooper Bussmann Power Transformers PUSH-PULL 547UHER9.
Data Sheet 1,328
In Stock
Cut Tape
1: $8.84
10: $8.44
100: $8.04
250: $7.64
Reel
550: $7.24
1,100: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 550
SMD/SMT 15 mm 10 mm 6.5 mm
Cooper Bussmann Power Transformers 6W 20uH 0.132ohms
Data Sheet 545
In Stock
1: $9.08
10: $7.05
25: $6.58
50: $5.90
100: View



Min.: 1
Mult.: 1
6 VA 13 V 1.34 kV SMD/SMT 26 mm 16.5 mm 7.1 mm
Pulse FL1012NL
Enlarge
Pulse Transformers Audio & Signal TRANSMITTER FILTER
Data Sheet 995
In Stock
1: $9.73
10: $7.46
25: $7.45
50: $6.21
100: View



Min.: 1
Mult.: 1
25.53 mm 10.29 mm 8.59 mm
673-H5004NLT


To purchase full reel, order in multiples of 300:
Pulse Transformers Audio & Signal Gigabit single
Data Sheet 317
In Stock
Cut Tape
1: $10.60
10: $8.12
25: $6.88
50: $6.77
Reel
300: $5.79
600: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 300
17.53 mm 12.2 mm 5.51 mm
Pulse HX5004NL
Enlarge
Pulse Transformers Audio & Signal GIGABIT SGL
Data Sheet 1,081
In Stock
1: $10.76
10: $9.16
25: $6.99
50: $6.87
100: View



Min.: 1
Mult.: 1
17.53 mm 16 mm 5.51 mm
Pulse Transformers Audio & Signal GIGABIT - COMPACT
Data Sheet 652
In Stock
1: $11.28
10: $8.64
25: $8.63
50: $7.20
100: View



Min.: 1
Mult.: 1
13.67 mm 18.87 mm 5.87 mm
Compare up to 20 parts.
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