SMD/SMT Audio Transformers / Signal Transformers

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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 Isolation Xfmr 75uH .3Ohms 1-Port
Datasheet
3In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 100 kHz 200 nH 2 kV 0 C + 70 C Single DIP-16 12.7 mm 7.24 mm 5.08 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
Datasheet
69In Stock
Min.: 1
Mult.: 1

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 Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port
Datasheet
291In Stock
600On Order
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 T3/DS3/E3/STS-1 100uH 1-Port
Datasheet
6In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Telecom Transformers Module SMD/SMT 100 kHz 100 uH 1.5 kV - 40 C + 85 C Single 7.62 mm 9.91 mm 6.99 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
Datasheet
88In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 50 kHz to 3 MHz 800 nH 1.5 kV - 40 C + 85 C Dual 12.83 mm 9.53 mm 6.22 mm Tube
Murata Electronics Audio Transformers / Signal Transformers 50MHz to 1800MHz 20VDC 75Ohm
Datasheet
258In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Micro Chip Transformers Balun SMD/SMT 50 MHz to 1.8 GHz 75 Ohms - 40 C + 85 C 1 Channel 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm DXW21BN Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN XFRMR 10/100
Datasheet
798In Stock
4.800Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz - 40 C + 85 C Single 11.43 mm 9.24 mm 5.37 mm 101 Reel, Cut Tape, MouseReel
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
Datasheet
914In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH 0 C + 70 C Dual 12.8 mm 6.9 mm 5.45 mm ALANS100X1 Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
Datasheet
275In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.6 mm 12.1 mm 5.8 mm B78476A Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A
Datasheet
90In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers Flyback SMD/SMT - 40 C + 85 C Single 12.7 mm 10.5 mm 11 mm C1588 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809
Datasheet
39In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback SMD/SMT 150 kHz 35 uH 1.5 kV - 40 C + 125 C Single 26.75 mm 26 mm 14 mm GA3136 Tray
Coilcraft Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586
Datasheet
121In Stock
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback SMD/SMT 140 kHz 4 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 10.5 mm 11.43 mm NA5920 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A
Datasheet
67In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback SMD/SMT 1 kHz 180 uH 1.5 kV - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm NA6223 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback SMD/SMT 150 kHz - 40 C + 85 C Single 12.7 mm 10.5 mm 11.43 mm NA6252 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A
Datasheet
138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm POE13P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A
Datasheet
71In Stock
150Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 21 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A
Datasheet
144In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 48 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 12V 3.7A
Datasheet
330Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 24V 3.7A
Datasheet
54In Stock
150Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A
Datasheet
68In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 27.8 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 48V 4.7A
Datasheet
51In Stock
150Expected 11/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.130-425 MHz
Datasheet
499In Stock
500Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 130 kHz to 425 MHz - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.140-700 MHz
Datasheet
397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 140 kHz to 700 MHz - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 300 kHz to 250 MHz 95 uH, 95 uH 300 V - 40 C + 85 C Single 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 40 kHz to 175 MHz 95 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