Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402
FA2805-CLD
Coilcraft
1:
$5.18
992 In Stock
875 Expected 21/09/2026
Mouser Part No
994-FA2805-CLD
Coilcraft
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402
992 In Stock
875 Expected 21/09/2026
Alternative Packaging
1
$5.18
10
$3.91
25
$3.72
50
$3.49
175
$3.19
350
View
100
$3.33
350
$3.09
875
$2.99
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback Transformers
Flyback
SMD/SMT
200 kHz
40 uH
1.5 kV
- 40 C
+ 85 C
Single
Si3402 PD Controller
13.46 mm
13 mm
12.7 mm
FA2805
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A
POE300F-50LD
Coilcraft
1:
$7.47
585 In Stock
Mouser Part No
994-POE300F-50LD
Coilcraft
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A
585 In Stock
Alternative Packaging
1
$7.47
10
$5.80
25
$5.56
50
$5.39
175
$5.01
350
View
100
$5.22
350
$4.85
875
$4.70
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 125 C
Single
PoE
21 mm
20.57 mm
11.43 mm
POE300F
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz
PWB-4-ALC
Coilcraft
1:
$2.99
1,048 In Stock
Mouser Part No
994-PWB-4-ALC
Coilcraft
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz
1,048 In Stock
Alternative Packaging
1
$2.99
10
$2.26
25
$2.15
50
$2.01
250
$1.84
500
View
100
$1.92
500
$1.78
1,000
$1.73
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
SMD/SMT
150 kHz to 500 MHz
- 40 C
+ 85 C
Single
Wideband
6.77 mm
6.48 mm
4.45 mm
PWB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz
WBC4-1WLC
Coilcraft
1:
$5.07
780 In Stock
750 On Order
Mouser Part No
994-WBC4-1WLC
Coilcraft
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 MHz
780 In Stock
750 On Order
Alternative Packaging
1
$5.07
10
$3.83
25
$3.65
50
$3.41
100
View
750
$2.93
100
$3.26
250
$3.12
500
$3.03
750
$2.93
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
RF Transformers
SMD/SMT
500 kHz to 1 GHz
20 uH
300 V
- 40 C
+ 85 C
Wideband
4.45 mm x 4.19 mm x 3.05 mm
4.45 mm
4.19 mm
3.05 mm
WBC
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz
WBC9-1LC
Coilcraft
1:
$6.61
645 In Stock
Mouser Part No
994-WBC9-1LC
Coilcraft
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz
645 In Stock
Alternative Packaging
1
$6.61
10
$5.64
250
$4.82
750
$3.94
Buy
Min.: 1
Mult.: 1
Reel :
750
Details
RF Transformers
SMD/SMT
300 kHz to 500 MHz
81 uH
300 V
- 40 C
+ 85 C
Wideband
4.45 mm x 4.19 mm x 3.05 mm
4.45 mm
4.19 mm
3.05 mm
WBC
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD
HXB6020HLT
Pulse Electronics
1:
$5.25
220 In Stock
Mouser Part No
673-HXB6020HLT
Pulse Electronics
Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD
220 In Stock
1
$5.25
10
$4.17
25
$4.00
50
$3.88
600
$3.47
1,200
View
100
$3.76
250
$3.60
1,200
$3.13
2,400
$3.06
Buy
Min.: 1
Mult.: 1
Reel :
600
Details
SMD/SMT
350 uH
- 40 C
+ 85 C
15.1 mm
7.1 mm
HXB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T
1000B-5003FX
iNRCORE
1:
$66.76
29 In Stock
Mouser Part No
673-1000B-5003FX
iNRCORE
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T
29 In Stock
1
$66.76
10
$60.65
60
$56.45
105
$56.12
510
View
510
Quote
Buy
Min.: 1
Mult.: 1
Ethernet Transformers
SMD/SMT
350 uH
1500 Vrms
- 55 C
+ 125 C
2 Channel
27.94 mm
10.54 mm
8.64 mm
Tube
Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A
GA3460-BL
Coilcraft
1:
$11.09
374 In Stock
1,824 On Order
Mouser Part No
994-GA3460-BL
Coilcraft
Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A
374 In Stock
1,824 On Order
View Dates
Stock:
374 Can Dispatch Immediately
On Order:
816 Expected 11/09/2026
1,008 Expected 06/11/2026
Factory Lead Time:
7 Weeks
1
$11.09
10
$9.99
24
$9.58
48
$9.28
120
View
120
$8.99
264
$8.61
504
$8.34
Buy
Min.: 1
Mult.: 1
Details
Flyback Transformers
Flyback
SMD/SMT
50 kHz
2.5 uH
1.5 kV
- 40 C
+ 125 C
Single
LT3751 Capacitor Charger Controller
26.75 mm
26 mm
14 mm
GA3460
Tray
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
PWB1010LC
Coilcraft
1:
$4.32
3,483 In Stock
2,750 Expected 14/12/2026
Mouser Part No
994-PWB1010LC
Coilcraft
Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz
3,483 In Stock
2,750 Expected 14/12/2026
Alternative Packaging
1
$4.32
10
$3.26
25
$3.11
50
$2.91
250
$2.66
500
View
100
$2.78
500
$2.58
1,000
$2.50
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
RF Transformers
SMD/SMT
3.5 kHz to 125 MHz
- 40 C
+ 85 C
Single
Wideband
6.77 mm
6.48 mm
4.45 mm
PWB
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200
BX6150NL
Pulse Electronics
1:
$5.37
793 In Stock
Mouser Part No
673-BX6150NL
Pulse Electronics
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200
793 In Stock
Alternative Packaging
1
$5.37
10
$4.36
25
$3.57
35
$3.43
105
View
105
$3.33
280
$3.03
525
$2.62
Buy
Min.: 1
Mult.: 1
Details
Power Line Communication Transformers
PLC
SMD/SMT
- 40 C
+ 125 C
Single
Power Line Commication
14.48 mm
13.64 mm
6.22 mm
BX
AEC-Q200
Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
HX1148NLT
Pulse Electronics
1:
$8.71
1,224 In Stock
Mouser Part No
673-HX1148NLT
Pulse Electronics
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
1,224 In Stock
Alternative Packaging
1
$8.71
10
$7.48
25
$7.18
50
$6.96
300
$6.06
600
View
100
$6.74
600
$5.76
900
$5.48
2,400
Quote
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1 Ohms
1 Ohms
1.5 kV
- 40 C
+ 85 C
Single
10/100 Base-T
25.4 mm
9.91 mm
6.22 mm
HX
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
TX1287NL
Pulse Electronics
1:
$3.21
600 In Stock
Mouser Part No
673-TX1287NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
600 In Stock
Alternative Packaging
1
$3.21
10
$3.20
40
$3.19
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
700 mOhms, 700 mOhms
1.5 kV
- 40 C
+ 85 C
Dual
T1/CEPT/ISDN-Pri
12.83 mm
7.11 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port
TX1471NL
Pulse Electronics
1:
$9.75
308 In Stock
Mouser Part No
673-TX1471NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port
308 In Stock
Alternative Packaging
1
$9.75
10
$8.45
20
$8.13
60
$7.92
100
View
100
$7.71
260
$6.73
1,000
$6.71
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH
1.5 kV
- 40 C
+ 85 C
Octal
T1/E1/CEPT/ISDN-Pri
YB/1
25.4 mm
10.8 mm
7.11 mm
Tube
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms
749020022A
Wurth Elektronik
1:
$17.11
371 In Stock
Mouser Part No
710-749020022A
Wurth Elektronik
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms
371 In Stock
1
$17.11
5
$14.14
50
$12.19
330
$11.38
Buy
Min.: 1
Mult.: 1
Reel :
330
Details
LAN Transformers
LAN
SMD/SMT
350 uH
1.5 kV
- 40 C
+ 85 C
27.7 mm
7.5 mm
8.5 mm
WE-LAN
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S
ALANS10001-3J41DT
ABRACON
1:
$2.64
1,337 In Stock
Mouser Part No
815-ALANS100013J41DT
ABRACON
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S
1,337 In Stock
1
$2.64
10
$1.99
25
$1.90
50
$1.86
400
$1.58
800
$1.53
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
LAN Transformers
LAN
SMD/SMT
100 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Dual
10/100 Base-TX
18.4 mm
12.4 mm
6.5 mm
ALANS100X1
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200
WA8478-BEC
Coilcraft
1:
$6.80
1,269 In Stock
Mouser Part No
994-WA8478-BEC
Coilcraft
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200
1,269 In Stock
1
$6.80
10
$5.28
25
$5.06
50
$4.91
175
$4.55
350
View
100
$4.76
350
$4.41
875
$4.27
Buy
Min.: 1
Mult.: 1
Reel :
175
Details
Flyback
SMD/SMT
2.25 kV
- 40 C
+ 125 C
Single
7.85 mm
7.25 mm
7 mm
WA8478
AEC-Q200
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD
CX2041NL
Pulse Electronics
1:
$3.26
3,477 In Stock
Mouser Part No
673-CX2041NL
Pulse Electronics
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD
3,477 In Stock
Alternative Packaging
1
$3.26
10
$2.83
50
$2.68
100
$2.40
200
View
200
$2.28
500
$2.19
1,000
$1.96
2,500
$1.95
5,000
$1.92
Buy
Min.: 1
Mult.: 1
Details
RF Transformers
SMD/SMT
50 kHz to 450 MHz
75 Ohms
- 40 C
+ 85 C
Single
Wideband
3.81 mm
3.81 mm
2.79 mm
CX20xxNL/LNL
Tray
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB
CX2047LANLT
Pulse Electronics
1:
$2.88
1,561 In Stock
Mouser Part No
673-CX2047LANLT
Pulse Electronics
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB
1,561 In Stock
Alternative Packaging
1
$2.88
10
$2.61
25
$2.37
100
$2.23
2,000
$1.76
4,000
View
250
$2.14
500
$2.08
1,000
$1.85
4,000
$1.71
Buy
Min.: 1
Mult.: 1
Reel :
2,000
RF Transformers
SMD/SMT
- 40 C
+ 85 C
3.81 mm
3.81 mm
2.79 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port
H2009NL
Pulse Electronics
1:
$9.72
233 In Stock
Mouser Part No
673-H2009NL
Pulse Electronics
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port
233 In Stock
Alternative Packaging
1
$9.72
10
$8.13
25
$7.80
35
$7.55
105
View
105
$6.10
1,015
$6.04
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
1.5 kV
0 C
+ 70 C
Dual
100 Base-TX
15.11 mm
13.16 mm
6.12 mm
H2009
Tube
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port
H6400NL
Pulse Electronics
1:
$25.09
179 In Stock
Mouser Part No
673-H6400NL
Pulse Electronics
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port
179 In Stock
Alternative Packaging
1
$25.09
10
$21.19
25
$19.61
60
$18.24
120
View
120
$17.23
300
$16.82
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 125 MHz
350 uH
1.5 kV
0 C
+ 70 C
Quad
1000 Base-T
28.45 mm
17.27 mm
11.18 mm
Discrete LAN
Tray
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
PE-65812NLT
Pulse Electronics
1:
$4.62
2,097 In Stock
Mouser Part No
673-PE-65812NLT
Pulse Electronics
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
2,097 In Stock
Alternative Packaging
1
$4.62
10
$4.18
25
$3.78
50
$3.67
250
$3.05
500
View
100
$3.17
500
$2.95
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Telecom Transformers
Module
SMD/SMT
100 kHz to 55 MHz
2.5 mH
2 kV
0 C
+ 70 C
Single
Digital
12.06 mm
15.24 mm
8.64 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
PE-68828NL
Pulse Electronics
1:
$10.32
450 In Stock
Mouser Part No
673-PE-68828NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
450 In Stock
Alternative Packaging
1
$10.32
10
$8.86
30
$8.85
510
$7.05
1,020
View
1,020
$6.94
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 Ohms, 1 Ohms
1 Ohms, 1 Ohms
1.5 kV
- 40 C
+ 85 C
Dual
T1/CEPT/ISDN-Pri
17.15 mm
11.58 mm
8.64 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
T1094NL
Pulse Electronics
1:
$5.78
568 In Stock
Mouser Part No
673-T1094NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
568 In Stock
Alternative Packaging
1
$5.78
10
$4.89
25
$4.70
40
$4.54
120
View
120
$4.40
280
$4.22
520
$3.86
1,000
$3.84
2,520
$3.83
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH, 1.2 mH
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
1.5 kV
- 40 C
+ 85 C
Dual
T1/CEPT/ISDN-Pri
12.83 mm
7.11 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
TX1089NL
Pulse Electronics
1:
$5.78
650 In Stock
Mouser Part No
673-TX1089NL
Pulse Electronics
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
650 In Stock
Alternative Packaging
1
$5.78
10
$3.37
40
$3.15
Buy
Min.: 1
Mult.: 1
Details
ISDN Transformers
Module
SMD/SMT
1.2 mH, 1.2 mH
1 Ohms
1.5 kV
- 40 C
+ 85 C
Dual
T1/CEPT/ISDN-Pri
12.83 mm
7.11 mm
6.22 mm
Tube
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A
POE30P-12LD
Coilcraft
1:
$3.08
2,509 In Stock
Mouser Part No
994-POE30P-12LD
Coilcraft
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A
2,509 In Stock
Alternative Packaging
1
$3.08
10
$2.33
25
$2.24
350
$1.90
700
$1.84
1,050
$1.79
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
PoE Transformers
Flyback
SMD/SMT
250 kHz
- 40 C
+ 85 C
Single
PoE
10.92 mm
8.6 mm
9.02 mm
POE30P
Reel, Cut Tape, MouseReel