Unshielded Audio & Signal Transformers

Results: 763
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Termination Style Frequency Range Inductance Primary Impedance Secondary Impedance Isolation Voltage Minimum Operating Temperature Maximum Operating Temperature Number of Channels Package/Case Length Width Height Series Qualification Packaging
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 818In Stock
Rp106.039,88
Rp95.949,58
Rp90.078,86
Rp87.143,50
Min.: 1
Mult.: 1
ISDN Transformers Module SMD/SMT 1 MHz to 100 MHz 1.5 kV 0 C + 70 C Dual 12.83 mm 7.11 mm 6.22 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port 789In Stock
Cut Tape
Rp102.737,60
Rp95.949,58
Rp92.096,92
Rp89.161,56
Reel
Rp79.621,64
Min.: 1
Mult.: 1
: 600
ISDN Transformers Module SMD/SMT 1 MHz to 100 MHz 600 nH 1.5 kV 0 C + 70 C Dual 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port 550In Stock
Rp106.039,88
Rp95.949,58
Rp90.078,86
Rp87.143,50
Min.: 1
Mult.: 1
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 12.83 mm 7.11 mm 6.22 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port 871In Stock
Rp106.039,88
Rp95.949,58
Rp90.078,86
Rp87.143,50
Min.: 1
Mult.: 1
ISDN Transformers Module SMD/SMT 50 kHz to 3 MHz 800 nH 1.5 kV 0 C + 70 C Dual 12.83 mm 9.53 mm 6.22 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 447In Stock
Rp106.039,88
Rp95.949,58
Rp90.078,86
Rp87.143,50
Min.: 1
Mult.: 1
ISDN Transformers Module SMD/SMT 1.2 mH, 1.2 mH 1 Ohms 1.5 kV - 40 C + 85 C Dual 12.83 mm 7.11 mm 6.22 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port 400In Stock
Cut Tape
Rp106.039,88
Rp95.949,58
Rp92.096,92
Rp88.060,80
Reel
Rp70.815,56
Min.: 1
Mult.: 1
: 600
ISDN Transformers Module SMD/SMT 700 mOhms, 700 mOhms 1.5 kV - 40 C + 85 C Dual 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por 543In Stock
Rp98.884,94
Rp89.528,48
Rp85.859,28
Rp80.355,48
Min.: 1
Mult.: 1
ISDN Transformers Module SMD/SMT 1.2 mH 1 Ohms 1.5 kV - 40 C + 85 C Single 7.62 mm 7 mm 6.35 mm Tube
Coilcraft Audio Transformers / Signal Transformers GA3459 for LT3751 500V 20A 2.128In Stock
Rp181.808,86
Rp160.710,96
Rp153.189,10
Rp150.253,74
Min.: 1
Mult.: 1
Flyback Transformers Flyback SMD/SMT 50 kHz 5 uH 1.5 kV - 40 C + 125 C Single 26.75 mm 26 mm 14 mm GA3459 Tray
Coilcraft Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec 2.291In Stock
2.000Expected 16/11/2026
Cut Tape
Rp75.402,06
Rp61.275,64
Rp60.541,80
Reel
Rp51.552,26
Rp49.167,28
Min.: 1
Mult.: 1
: 500
RF Transformers SMD/SMT 5 kHz to 100 MHz 780 uH 500 V - 40 C + 85 C Single 13.21 mm x 7.87 mm x 5.72 mm 13.21 mm 7.87 mm 5.72 mm SWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz 1.555In Stock
5.250Expected 20/11/2026
Cut Tape
Rp106.039,88
Rp98.334,56
Rp96.316,50
Rp94.848,82
Reel
Rp80.905,86
Min.: 1
Mult.: 1
: 750
RF Transformers SMD/SMT 200 kHz to 500 MHz 20 uH 300 V - 40 C + 85 C 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
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.300-700 MHz 719In Stock
1.500Expected 30/11/2026
Cut Tape
Rp98.884,94
Rp78.153,96
Rp75.402,06
Rp70.265,18
Reel
Rp62.743,32
Min.: 1
Mult.: 1
: 750
RF Transformers SMD/SMT 300 kHz to 700 MHz 36 uH 300 V - 40 C + 85 C 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
iNRCORE Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 425In Stock
900Expected 02/12/2026
Cut Tape
Rp777.870,40
Rp699.899,90
Rp670.913,22
Rp649.631,86
Reel
Rp597.345,76
Min.: 1
Mult.: 1
: 300
No
LAN Transformers SMD/SMT 350 uH 1500 Vrms - 55 C + 125 C 1 Channel 17.53 mm 12.19 mm 5.72 mm 1000B Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers LAN Transformer/CMC,12PIN,100Base,SGL,4.0kVAC, -40 to 105C 84In Stock
1.600On Order
Cut Tape
Rp230.425,76
Rp230.242,30
Rp195.201,44
Rp188.780,34
Reel
Rp108.424,86
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 350 uH 4 kV - 40 C + 105 C 1 Channel 30.6 mm 18.6 mm 9.6 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 713In Stock
Rp100.169,16
Rp89.345,02
Rp72.833,62
Rp70.815,56
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single SMT 12.7 mm 9.53 mm 6.09 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port 1.474In Stock
2.680Expected 20/11/2026
Rp99.435,32
Rp86.960,04
Rp70.448,64
Rp68.980,96
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single SMT 12.7 mm 9.53 mm 6 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE+ SMD 1-Port 120uH 45In Stock
Rp162.178,64
Rp147.318,38
Rp128.972,38
Rp125.853,56
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 18.16 mm 15.11 mm 6.3 mm HX Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50? 290In Stock
300Expected 30/12/2026
Cut Tape
Rp207.493,26
Rp201.806,00
Rp195.568,36
Rp189.697,64
Reel
Rp189.514,18
Rp153.372,56
Min.: 1
Mult.: 1
: 100
RF Transformers Transformer SMD/SMT 15 kHz to 300 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm x 5.84 mm 7.62 mm 6.86 mm 5.84 mm T1 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50? 1.177In Stock
Cut Tape
Rp188.780,34
Rp175.204,30
Rp169.333,58
Reel
Rp169.333,58
Min.: 1
Mult.: 1
: 500
RF Transformers Transformer SMD/SMT 1.5 GHz to 6.7 GHz 50 Ohms 50 Ohms - 40 C + 85 C 1 Channel 4.06 mm x 3.81 mm x 4.06 mm 4.06 mm 3.81 mm 4.06 mm TCM2 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2 13.380In Stock
10.000Expected 22/04/2027
Cut Tape
Rp13.025,66
Rp10.218,72
Rp9.393,15
Rp8.842,77
Reel
Rp7.081,56
Min.: 1
Mult.: 1
: 2.000
PoE Transformers SMD/SMT 1 MHz to 100 MHz 230 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-231N7Y Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm 23.874In Stock
30.000Expected 03/05/2027
Cut Tape
Rp10.824,14
Rp9.888,49
Rp9.228,04
Rp8.842,77
Reel
Rp7.613,59
Min.: 1
Mult.: 1
: 2.000
LAN Transformers SMD/SMT 1 MHz to 100 MHz 380 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-381N7Y Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers XFMR TCS SNGL 1000BT 1:124 SMT RPB 258In Stock
350Expected 24/03/2027
Rp915.648,86
Rp817.681,22
Rp763.743,98
Min.: 1
Mult.: 1
RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 55 C + 125 C Single 17.53 mm 12.19 mm 5.72 mm 1000B-F Tube
Pulse Electronics Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount 1.890In Stock
Cut Tape
Rp45.314,62
Rp32.105,50
Rp28.986,68
Rp26.051,32
Reel
Rp19.263,30
Rp18.529,46
Min.: 1
Mult.: 1
: 2.000
LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 180 uH 1.5 kV - 40 C + 85 C Single 4.7 mm x 3.4 mm x 3.04 mm 4.7 mm 3.4 mm 3.04 mm TC Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD 841In Stock
Cut Tape
Rp64.944,84
Rp58.523,74
Rp56.322,22
Rp54.487,62
Reel
Rp48.616,90
Min.: 1
Mult.: 1
: 600
LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 125 C Single 12.7 mm 9.4 mm 6.35 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik / Midcom Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme
1.990In Stock
1.950Expected 29/01/2027
Cut Tape
Rp93.931,52
Rp86.960,04
Rp79.071,26
Rp71.732,86
Reel
Rp62.009,48
Rp56.322,22
Min.: 1
Mult.: 1
: 650
LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 85 C Single 12.7 mm 9.52 mm 5.6 mm WE-LAN Reel, Cut Tape, MouseReel
Wurth Elektronik Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD 2.923In Stock
2.000Expected 29/01/2027
Cut Tape
Rp108.975,24
Rp105.122,58
Rp98.701,48
Rp93.014,22
Reel
Rp83.474,30
Min.: 1
Mult.: 1
: 400
LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kVAC - 40 C + 105 C Quad 18.29 mm 16 mm 6.15 mm WE-LAN Reel, Cut Tape, MouseReel