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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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EPCOS B82804A264A210
Enlarge
871-B82804A264A210


To purchase full reel, order in multiples of 850:
EPCOS Transformers Audio & Signal 164uH, 2 Outputs Turns Ratio: 1:1:1
Page 1,321

Data Sheet
830
In Stock
Cut Tape
1: $4.78
10: $4.26
100: $3.73
250: $2.13
Reel
850: $1.83
1,700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 850
6.7 mm 6.1 mm 5.4 mm
EPCOS B82804A474A125
Enlarge
871-B82804A474A125


To purchase full reel, order in multiples of 850:
EPCOS Transformers Audio & Signal 473uH Turns Ratio: 2.5:1
Page 1,321

Data Sheet
783
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
6.7 mm 6.1 mm 5.4 mm
EPCOS B82804A324A220
Enlarge
871-B82804A324A220


To purchase full reel, order in multiples of 850:
EPCOS Transformers Audio & Signal 317uH, 2 Outputs Turns Ratio: 2:1:1
Page 1,321

Data Sheet
758
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
6.7 mm 6.1 mm 5.4 mm
EPCOS B82801C0565A100
Enlarge
871-B82801C0565A100


To purchase full reel, order in multiples of 200:
EPCOS Current Transformers T4144 EF12.6 SMD TRANSFORMER
Data Sheet 1,038
In Stock
Cut Tape
1: $4.86
10: $4.32
100: $3.78
Reel
200: $2.16
400: $1.86
1,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 200
SMD/SMT 14.22 mm 13.46 mm 10 mm
EPCOS B82801C565A100
Enlarge
871-B82801C565A100


To purchase full reel, order in multiples of 600:
EPCOS Current Transformers 5.6mH TR 1:100 DCR 0.28/1000mOhms
Page 2,693

Data Sheet
2,351
In Stock
Cut Tape
1: $4.86
10: $4.33
100: $3.78
250: $2.97
Reel
600: $2.16

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
SMD/SMT
EPCOS B82801C1265A150
Enlarge
871-B82801C1265A150


To purchase full reel, order in multiples of 600:
EPCOS Current Transformers T4145 EF12.6 SMD TRANSFORMER
Page 2,693

Data Sheet
1,151
In Stock
Cut Tape
1: $4.86
10: $4.32
100: $3.78
250: $2.63
Reel
600: $2.16
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
SMD/SMT 14.22 mm 13.46 mm 10 mm
Pulse H1197FNL
Enlarge
Pulse Transformers Audio & Signal Single Midspan
Page 2,704

Data Sheet
680
In Stock
1: $4.90
10: $3.98
25: $3.18
50: $3.01
100: View



Min.: 1
Mult.: 1
12.7 mm 9.53 mm 6 mm
TDK TLA-6T118LF-T
Enlarge
TDK Transformers Audio & Signal 10/100BASE-TX PT*2
Data Sheet 893
In Stock
1: $5.06
1,000: $4.80
2,000: $4.36
5,000: View



Min.: 1
Mult.: 1
11.6 mm 6.8 mm 5.9 mm
EPCOS B82801A333A20
Enlarge
871-B82801A333A20


To purchase full reel, order in multiples of 600:
EPCOS Current Transformers 33uH N1:N2=1:20 T3637 EE4.2 SMD
Data Sheet 979
In Stock
Cut Tape
1: $5.11
10: $4.55
100: $3.98
250: $2.27
Reel
600: $1.96
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
SMD/SMT 4.7 mm 3.5 mm 3.5 mm
EPCOS B82801A824A100
Enlarge
871-B82801A824A100


To purchase full reel, order in multiples of 600:
EPCOS Current Transformers 820uH N1:N2=1:100 T3642 EE4.2 SMD
Data Sheet 1,221
In Stock
Cut Tape
1: $5.12
10: $4.55
100: $3.98
250: $2.27
Reel
600: $2.06
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
SMD/SMT 4.7 mm 3.5 mm 3.5 mm
Pulse HX1198FNLT
Enlarge
673-HX1198FNLT


To purchase full reel, order in multiples of 600:
Pulse Transformers Audio & Signal XFMR EXTENDED TEMP
Data Sheet 899
In Stock
Cut Tape
1: $5.23
10: $4.24
25: $3.43
50: $3.22
Reel
600: $2.63
1,200: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 600
0.5 in 0.358 in 0.236 in
Pulse PE-67100NL
Enlarge
Pulse Current Transformers 20mH 100 TURNS
Data Sheet 732
In Stock
1: $5.51
10: $4.47
25: $3.58
50: $3.39
100: View



Min.: 1
Mult.: 1
Through Hole 19.05 mm 14.35 mm 19.05 mm
Pulse PB2162
Enlarge
Pulse Power Transformers HIGH FREQUENCY WIRE WOUND TRANSFRMR
Data Sheet 1,181
In Stock
1: $5.62
10: $4.55
20: $3.65
50: $3.45
100: View



Min.: 1
Mult.: 1
500 V 500 V SMD/SMT
Bourns SM51589EL
Enlarge
652-SM51589EL


To purchase full reel, order in multiples of 800:
Bourns Transformers Audio & Signal BASE T TRANSFORMER LAN 10/100/1000
Data Sheet 1,595
In Stock
Cut Tape
1: $5.66
10: $4.58
25: $3.96
50: $3.41
100: View
800: $3.02

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
17.62 mm 12.2 mm 6 mm
Pulse PE-67200NL
Enlarge
Pulse Current Transformers TRANSFORMER NL
Data Sheet 945
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
Enlarge
Pulse Transformers Audio & Signal 10/100 BASE-T
Data Sheet 556
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
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 1,422
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
EPCOS B78476A8253A3
Enlarge
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: $5.88
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
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 772
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
Enlarge
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
Enlarge
Pulse Transformers Audio & Signal EXT TMP VER HX2019
Page 2,704

Data Sheet
781
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 HX0068ANL
Enlarge
Pulse Transformers Audio & Signal Single 100Base-TX
Data Sheet 558
In Stock
1: $6.55
10: $4.98
25: $4.72
50: $4.46
100: View



Min.: 1
Mult.: 1
12.7 mm 9.652 mm 2.083 mm
Pulse H2019FNL
Enlarge
Pulse Transformers Audio & Signal VOIP SGL W/SHARED CM
Page 2,704

Data Sheet
800
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
Enlarge
Pulse Transformers Audio & Signal SINGLE PORT
Data Sheet 666
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
Compare up to 20 parts.
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