Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A
HPX2126LD
Coilcraft
1:
¥1,621.1
840 In Stock
Mouser Part #
994-HPX2126LD
Coilcraft
Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A
840 In Stock
1
¥1,621.1
10
¥1,372
25
¥1,317.2
50
¥1,245.8
300
¥1,184.3
600
View
100
¥1,207.5
600
¥1,146.1
900
¥1,109.5
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
PoE Transformers
Isolated
SMD/SMT
100 kHz
850 uH
1.5 kV
- 40 C
+ 85 C
Single
15.75 mm
14.22 mm
10.8 mm
HPX2126L
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A
JA4429-AL
Coilcraft
1:
¥1,146.1
735 In Stock
Mouser Part #
994-JA4429-AL
Coilcraft
Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A
735 In Stock
1
¥1,146.1
10
¥943.4
100
¥800.6
200
¥769
500
View
500
¥744.1
1,000
¥720.9
Buy
Min.: 1
Mult.: 1
Details
Flyback
Through Hole
100 kHz
400 uH
3 kV
- 40 C
+ 85 C
Single
LT3799 Isolated Led Controller
21.1 mm
21.1 mm
17.3 mm
JA4429
Tray
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753
HA3802-BLD
Coilcraft
1:
¥1,086.3
63 In Stock
Mouser Part #
994-HA3802-BLD
Coilcraft
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753
63 In Stock
Alternative Packaging
1
¥1,086.3
10
¥842.1
25
¥808.9
50
¥784
200
¥727.5
400
View
100
¥759.1
400
¥704.3
1,000
¥682.7
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
150 uH
1.5 kV
- 40 C
+ 125 C
Single
TPS23753 PoE Interface and Converter Controller
17.2 mm
14.98 mm
8.51 mm
HA3802
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103
MA5157-AL
Coilcraft
1:
¥1,097.9
97 In Stock
Mouser Part #
994-MA5157-AL
Coilcraft
Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103
97 In Stock
1
¥1,097.9
10
¥852.1
20
¥817.2
50
¥792.3
100
View
100
¥767.4
200
¥735.8
500
¥712.6
1,000
¥691
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
100 kHz
750 uH
2 kV
- 40 C
+ 85 C
Single
SSL2103 SMPS Controller
20.7 mm
20.5 mm
12.5 mm
MA5157
Tray
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A
B0570-BL
Coilcraft
1:
¥1,591.2
105 In Stock
Mouser Part #
994-B0570-BL
Coilcraft
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A
105 In Stock
1
¥1,591.2
10
¥1,347.1
25
¥1,292.3
50
¥1,222.5
81
View
81
¥1,184.3
243
¥1,161
567
¥1,124.5
1,053
¥1,089.6
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
100 kHz
3.4 mH
3 kV
- 40 C
+ 85 C
Single
NCP101X
27.94 mm
27.84 mm
24.13 mm
B0570
Tray
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port
23Z467SMNL
Pulse Electronics
1:
¥822.2
391 In Stock
Mouser Part #
673-23Z467SMNL
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port
391 In Stock
Alternative Packaging
1
¥822.2
10
¥699.3
25
¥669.4
45
¥649.5
90
View
90
¥644.5
270
¥602.9
540
¥601.3
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz
140 uH
1 Ohms
1 Ohms
2 kV
0 C
+ 70 C
Single
10 Base-T
11.43 mm
6.73 mm
5.59 mm
23Z467
Tube
Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%
SM51384EL
Bourns
1:
¥377
1,323 In Stock
Mouser Part #
652-SM51384EL
Bourns
Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30%
1,323 In Stock
1
¥377
10
¥327.2
25
¥313.9
100
¥297.3
350
¥274.1
700
View
700
¥270.7
1,050
¥264.1
2,450
¥244.2
4,900
¥242.5
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Isolated
SMD/SMT
100 kHz
215 uH
4 kV
- 40 C
+ 95 C
Single
Power Supplies
12.7 mm
10.6 mm
9 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port
E2467NLT
Pulse Electronics
1:
¥749.1
462 In Stock
Mouser Part #
673-E2467NLT
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port
462 In Stock
Alternative Packaging
1
¥749.1
10
¥676
25
¥611.2
50
¥593
600
¥485
1,200
View
100
¥574.7
250
¥551.5
1,200
¥425.2
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
LAN Transformers
Module
SMD/SMT
100 kHz
1.5 kV
0 C
+ 70 C
Single
10 Base-T
12.7 mm
7.11 mm
5.97 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750
DA2032-ALD
Coilcraft
1:
¥1,134.5
6,035 In Stock
Mouser Part #
994-DA2032-ALD
Coilcraft
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750
6,035 In Stock
Alternative Packaging
1
¥1,134.5
10
¥857.1
25
¥815.6
50
¥764.1
200
¥697.6
400
View
100
¥729.2
400
¥676
1,000
¥654.4
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
10 uH
1.5 kV
- 40 C
+ 125 C
Single
LT3750/LT3751 Capacitor Charger Controller
17.2 mm
14.98 mm
8.89 mm
DA2032
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TRANSFORMERS AUDIO & SIGNAL
ATB322524-0110-T000
TDK
1:
¥262.4
4,552 In Stock
NRND
Mouser Part #
810-ATB32240110T000
NRND
TDK
Audio Transformers / Signal Transformers TRANSFORMERS AUDIO & SIGNAL
4,552 In Stock
1
¥262.4
10
¥237.5
25
¥222.6
100
¥201
1,000
¥176.1
2,000
View
250
¥192.7
500
¥187.7
2,000
¥171.1
5,000
¥161.8
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
SMD/SMT
100 kHz
7 uH
500 Vrms
- 40 C
+ 85 C
Step up, Xenon Flash
3.2 mm
2.5 mm
2.4 mm
ATB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port
E2023NL
Pulse Electronics
1:
¥822.2
483 In Stock
Mouser Part #
673-E2023NL
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port
483 In Stock
Alternative Packaging
1
¥822.2
10
¥674.4
25
¥637.8
40
¥629.5
280
View
280
¥602.9
520
¥579.7
1,000
¥539.8
2,520
¥531.5
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz
1.5 kV
0 C
+ 70 C
Single
10 Base-T
12.7 mm
7.24 mm
5.08 mm
Tube
Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port
PE-65728NL
Pulse Electronics
1:
¥767.4
745 In Stock
Mouser Part #
673-PE-65728NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port
745 In Stock
Alternative Packaging
1
¥767.4
10
¥694.3
25
¥627.9
40
¥607.9
520
View
520
¥591.3
1,000
¥470.1
2,520
¥466.7
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
100 kHz
100 uH
2 kV
0 C
+ 70 C
Single
AUI Ethernet
12.7 mm
9.4 mm
5.08 mm
Tube
Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port
PE-65745NL
Pulse Electronics
1:
¥687.7
1,117 In Stock
Mouser Part #
673-PE-65745NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port
1,117 In Stock
Alternative Packaging
1
¥687.7
10
¥622.9
25
¥586.3
40
¥566.4
120
View
120
¥554.8
520
¥531.5
1,000
¥516.6
2,520
¥413.6
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz
140 uH
1.5 kV
0 C
+ 70 C
Dual
10 Base-T
12.7 mm
9.4 mm
5.08 mm
Tube
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8135A003
TDK
1:
¥637.8
1,459 In Stock
Mouser Part #
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
1,459 In Stock
1
¥637.8
10
¥561.4
25
¥521.6
50
¥504.9
400
¥430.2
800
View
100
¥490
250
¥443.5
800
¥413.6
2,400
¥411.9
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
1 Ohms
- 40 C
+ 85 C
Single
1000 Base-T
13.8 mm
15.2 mm
5.72 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
¥372.1
2,260 In Stock
4,500 Expected 10/1/2026
Mouser Part #
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
2,260 In Stock
4,500 Expected 10/1/2026
1
¥372.1
10
¥337.2
25
¥313.9
100
¥305.6
500
¥252.5
5,000
View
250
¥290.7
5,000
¥227.6
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
1 Ohms
1 Ohms
- 40 C
+ 85 C
Single
10/100 Base-T
12.7 mm
6.9 mm
5.6 mm
B78476A
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 125uH min 120uH Nom
ESMIT-4180/C
Sumida
1:
¥235.9
2,138 In Stock
Mouser Part #
851-ESMIT-4180/C
Sumida
Audio Transformers / Signal Transformers 125uH min 120uH Nom
2,138 In Stock
1
¥235.9
10
¥214.3
25
¥201
100
¥194.3
500
¥164.8
1,000
View
250
¥186
1,000
¥156.8
2,500
¥156.6
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Signal Transformers
Module
SMD/SMT
100 kHz
120 uH
3.75 kV
- 40 C
+ 125 C
Single
Automotive, Industrial
SMD-4
7.1 mm
5.2 mm
3.5 mm
CBM
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port
E2023NLT
Pulse Electronics
1:
¥888.6
105 In Stock
Mouser Part #
673-E2023NLT
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port
105 In Stock
Alternative Packaging
1
¥888.6
10
¥759.1
25
¥727.5
50
¥705.9
850
¥544.8
1,700
View
100
¥684.3
250
¥622.9
500
¥564.7
1,700
¥531.5
Buy
Min.: 1
Mult.: 1
Reel :
850
Details
LAN Transformers
Module
SMD/SMT
100 kHz
200 uH
1 Ohms
2.5 Ohms
1.5 kV
0 C
+ 70 C
Single
10 Base-T
DIP-16
12.7 mm
7.24 mm
5.33 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH 2Ohms 1-Port
EX2024NL
Pulse Electronics
1:
¥896.9
123 In Stock
Mouser Part #
673-EX2024NL
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH 2Ohms 1-Port
123 In Stock
Alternative Packaging
1
¥896.9
10
¥857.1
25
¥805.6
40
¥779
120
View
120
¥700.9
520
¥589.7
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz
350 uH
2 kV
- 40 C
+ 85 C
Single
10 Base-T
12.7 mm
7.24 mm
5.08 mm
EX2024
Tube
Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port
PE-65723NL
Pulse Electronics
1:
¥697.6
3 In Stock
Mouser Part #
673-PE-65723NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port
3 In Stock
Alternative Packaging
1
¥697.6
10
¥631.2
25
¥516.6
40
¥503.3
120
View
120
¥463.4
280
¥455.1
520
¥445.1
1,000
¥420.2
Buy
Min.: 1
Mult.: 1
Details
Telecom Transformers
Module
SMD/SMT
100 kHz
200 nH
2 kV
0 C
+ 70 C
Single
AUI Ethernet
DIP-16
12.7 mm
7.24 mm
5.08 mm
Tube
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
T3001NLT
Pulse Electronics
1:
¥1,169.3
6 In Stock
Mouser Part #
673-T3001NL673-T
Pulse Electronics
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
6 In Stock
Alternative Packaging
1
¥1,169.3
10
¥998.3
25
¥956.7
50
¥928.5
500
¥820.5
1,000
View
100
¥898.6
250
¥862.1
1,000
¥794
2,500
¥742.5
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Telecom Transformers
Module
SMD/SMT
100 kHz
100 uH
1.5 kV
- 40 C
+ 85 C
Single
T3/DS3/E3/STS-1
7.62 mm
9.91 mm
6.99 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A
HA4061-AL
Coilcraft
1:
¥1,171
16 In Stock
Mouser Part #
994-HA4061-AL
Coilcraft
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A
16 In Stock
1
¥1,171
10
¥970
25
¥930.2
50
¥901.9
100
View
100
¥873.7
256
¥837.1
512
¥812.2
1,024
¥785.7
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
Through Hole
100 kHz
125 uH
3 kV
- 40 C
+ 85 C
Single
LT3751 Capacitor Charger Controller
29.8 mm
27.9 mm
25.3 mm
HA4061
Tray
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing
TG04-5006N1RL
HALO Electronics
1:
¥1,021.5
149 In Stock
NRND
Mouser Part #
493-TG04-5006N1RL
NRND
HALO Electronics
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing
149 In Stock
1
¥1,021.5
25
¥657.8
40
¥538.2
120
¥435.2
280
View
280
¥365.4
520
¥313.9
1,000
¥300.6
2,000
¥292.3
Buy
Min.: 1
Mult.: 1
Details
LAN Isolation Transformers
Module
SMD/SMT
100 kHz
500 uH
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-TX Interface
SMD-16
12.7 mm
7.11 mm
5.08 mm
SMD-56
Tube
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port
23Z467SM
Pulse Electronics
1:
¥784
8 In Stock
Factory Special Order
Mouser Part #
673-23Z467SM
Factory Special Order
Pulse Electronics
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port
8 In Stock
1
¥784
10
¥707.6
25
¥679.3
40
¥656.1
120
View
120
¥636.2
280
¥609.6
520
¥594.6
1,000
¥584.7
2,520
¥578
Buy
Min.: 1
Mult.: 1
LAN Transformers
Module
SMD/SMT
100 kHz
60 uH
1 Ohms
1 Ohms
1.5 kV
0 C
+ 70 C
Single
10 Base-T
11.43 mm
6.73 mm
9.14 mm
Tube
Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT
CJ5143-ALC
Coilcraft
1:
¥985
12,250 On Order
Mouser Part #
994-CJ5143-ALC
Coilcraft
Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT
12,250 On Order
View Dates
Alternative Packaging
On Order:
7,750 Expected 7/31/2026
4,500 Expected 9/11/2026
Factory Lead-Time:
7 Weeks
1
¥985
10
¥744.1
25
¥707.6
50
¥662.7
250
¥606.3
500
View
100
¥632.8
500
¥588
1,000
¥569.7
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
15 uH
1 kV
- 40 C
+ 125 C
Single
NCP5080 Photoflash Capacitor Charger
6.8 mm
6.2 mm
4.6 mm
CJ5143
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51
DA2033-ALD
Coilcraft
1:
¥1,152.7
4,182 On Order
Mouser Part #
994-DA2033-ALD
Coilcraft
Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51
4,182 On Order
View Dates
Alternative Packaging
On Order:
582 Pending
3,600 Expected 9/25/2026
Factory Lead-Time:
7 Weeks
1
¥1,152.7
10
¥893.6
25
¥858.7
50
¥832.2
200
¥772.4
400
View
100
¥805.6
400
¥749.1
1,000
¥724.2
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
Flyback
SMD/SMT
100 kHz
10 uH
1.5 kV
- 40 C
+ 125 C
LT3750/LT3751 Capacitor Charger Controller
18 mm
17 mm
9.78 mm
DA2033
Reel, Cut Tape, MouseReel