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Unshielded Audio & Signal Transformers

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Results: 765

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Shielding = Unshielded

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Part #

Audio Transformers / Signal Transformers XFMR 10/100BASE-T SINGLE PORT

R1003NL
iNRCORE
1: €2.86
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
R1003NL

Mouser Part No
673-R1003NL

iNRCORE

Audio Transformers / Signal Transformers XFMR 10/100BASE-T SINGLE PORT

Datasheet

Non-Stocked Lead-Time 12 Weeks

€2.86

€2.60

€2.44

€2.35

View

Min.: 1
Mult.: 1

Signal Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

1 Channel

12.95 mm

7.11 mm

6.22 mm

R-NL

Bulk

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port

T1076NLT
Pulse Electronics
1: €5.46
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
T1076NLT

Mouser Part No
673-T1076NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

€5.46

€4.26

€3.23

Reel

€3.17

€3.16

€3.15

MouseReel Available

Min.: 1
Mult.: 1

: 600

ISDN Transformers

Module

SMD/SMT

700 mOhms, 700 mOhms

1.5 kV

- 40 C

+ 85 C

2 Channel

12.83 mm

7.11 mm

6.22 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1108NL
Pulse Electronics
1: €9.96
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
T1108NL

Mouser Part No
673-T1108NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

€9.96

€8.46

€8.15

€7.89

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

50 kHz to 3 MHz

1.2 mH

1.5 kV

- 40 C

+ 85 C

Octal

28.58 mm

16.26 mm

12.19 mm

Tube

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1142NLT
Pulse Electronics
500: €6.34
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
T1142NLT

Mouser Part No
673-T1142NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

€6.34

Min.: 500
Mult.: 250

: 250

ISDN Transformers

Module

SMD/SMT

50 kHz to 3 MHz

500 nH

1.5 kV

0 C

+ 70 C

8 Channel

28.58 mm

16.26 mm

5.84 mm

Reel

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

TX1263NL
Pulse Electronics
600: €8.78
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
TX1263NL

Mouser Part No
673-TX1263NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

Non-Stocked Lead-Time 9 Weeks

€8.78

Min.: 600
Mult.: 40

ISDN Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

- 40 C

+ 85 C

8 Channel

28.58 mm

16.26 mm

6.99 mm

TX1263

Tube

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

TX1267NL
Pulse Electronics
1: €13.65
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
TX1267NL

Mouser Part No
673-TX1267NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

Non-Stocked Lead-Time 9 Weeks

€13.65

€11.99

€11.98

€8.78

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

- 40 C

+ 85 C

Quad

28.58 mm

16.26 mm

6.99 mm

Tube

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

X-1644NL
iNRCORE
30: €40.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
X-1644NL

Mouser Part No
673-X-1644NL

iNRCORE

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

Datasheet

Non-Stocked Lead-Time 10 Weeks

€40.55

€40.54

€40.09

View

Min.: 30
Mult.: 30

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

Single

15.24 mm

12.7 mm

7.62 mm

Tube

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

1812WBT2-2LC
Coilcraft
600: €1.69
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
1812WBT2-2LC

Mouser Part No
994-1812WBT2-2LC

Coilcraft

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

€1.69

€1.63

Min.: 600
Mult.: 600

: 600

RF Transformers

SMD/SMT

2.2 MHz to 65 MHz

2.925 uH, 5.85 uH

50 V

- 40 C

+ 85 C

Dual

1812 (4532 metric)

4.52 mm

3.81 mm

3.43 mm

1812WBT

Reel

Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X

A9619-CL
Coilcraft
1: €6.78
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
A9619-CL

Mouser Part No
994-A9619-CL

Coilcraft

Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

€6.78

€5.62

€5.38

€5.22

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

3.2 mH

2 kV

- 40 C

+ 85 C

Single

27.94 mm

27.84 mm

24.13 mm

A9619

Tray

Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A

DA2077-AL
Coilcraft
1: €6.45
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
DA2077-AL

Mouser Part No
994-DA2077-AL

Coilcraft

Audio Transformers / Signal Transformers DA2077 for NCP1027 10uH 5.0 V 2 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

€6.45

€5.01

€4.81

€4.66

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

65 kHz

3.4 mH

2 kV

- 40 C

+ 85 C

Single

27.94 mm

24.13 mm

DA2077

Tray

Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode

FA2443-AL
Coilcraft
50: €16.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
FA2443-AL

Mouser Part No
994-FA2443-AL

Coilcraft

Audio Transformers / Signal Transformers FA2443 120uH 19.4V For TI Green Mode

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

€16.14

€15.63

€14.98

€14.50

Min.: 50
Mult.: 50

Flyback Transformers

Flyback

Through Hole

140 kHz

200 uH

1.5 kV

- 40 C

+ 85 C

FA2443

Tray

Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A

HA3950-AL
Coilcraft
1: €6.10
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
HA3950-AL

Mouser Part No
994-HA3950-AL

Coilcraft

Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

€6.10

€4.73

€4.54

€4.40

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

2.3 mH

3 kV

- 40 C

+ 85 C

Single

21.1 mm

17.3 mm

HA3950

Tray

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec

SWB1015-PCL
Coilcraft
1: €3.19
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB1015-PCL

Mouser Part No
994-SWB1015-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€3.19

€2.41

€2.30

€2.15

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

100 kHz to 150 MHz

51 uH, 80 uH

500 V

- 40 C

+ 85 C

7.62 mm x 7.87 mm x 5.72 mm

7.62 mm

7.87 mm

5.72 mm

SWB

Tube

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec

SWB1015-SMLD
Coilcraft
500: €1.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB1015-SMLD

Mouser Part No
994-SWB1015-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€1.90

€1.84

Min.: 500
Mult.: 500

: 500

RF Transformers

SMD/SMT

100 kHz to 150 MHz

51 uH, 80 uH

500 V

- 40 C

+ 85 C

13.21 mm x 7.87 mm x 5.72 mm

13.21 mm

7.87 mm

5.72 mm

SWB

Reel

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

SWB1040-SMLD
Coilcraft
500: €3.09
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB1040-SMLD

Mouser Part No
994-SWB1040-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€3.09

€2.99

Min.: 500
Mult.: 500

: 500

RF Transformers

SMD/SMT

200 kHz to 300 MHz

25 uH, 95 uH

500 V

- 40 C

+ 85 C

13.21 mm x 7.87 mm x 5.72 mm

13.21 mm

7.87 mm

5.72 mm

SWB

Reel

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

SWB2040-SMLD
Coilcraft
500: €2.37
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB2040-SMLD

Mouser Part No
994-SWB2040-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€2.37

€2.30

Min.: 500
Mult.: 500

: 500

RF Transformers

SMD/SMT

200 kHz to 300 MHz

25 uH, 95 uH

500 V

- 40 C

+ 85 C

13.21 mm x 7.87 mm x 5.72 mm

13.21 mm

7.87 mm

5.72 mm

SWB

Reel

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB3010-1-SMLD
Coilcraft
500: €1.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB3010-1-SMLD

Mouser Part No
994-SWB3010-1-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€1.90

€1.84

Min.: 500
Mult.: 500

: 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

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec

SWB3015-PCL
Coilcraft
1: €3.19
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB3015-PCL

Mouser Part No
994-SWB3015-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 1.5:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€3.19

€2.41

€2.30

€2.15

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

100 kHz to 150 MHz

51 uH, 80 uH

500 V

- 40 C

+ 85 C

Single

7.62 mm x 7.87 mm x 5.72 mm

7.62 mm

7.87 mm

5.72 mm

SWB

Tube

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec

SWB3015-SMLD
Coilcraft
500: €1.90
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB3015-SMLD

Mouser Part No
994-SWB3015-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1.5:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€1.90

€1.84

Min.: 500
Mult.: 500

: 500

RF Transformers

SMD/SMT

100 kHz to 150 MHz

51 uH, 80 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

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

SWB3040-PCL
Coilcraft
1: €3.98
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB3040-PCL

Mouser Part No
994-SWB3040-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€3.98

€3.00

€2.86

€2.68

View

Min.: 1
Mult.: 1

RF Transformers

Pin Terminal Transformers

Through Hole

200 kHz to 300 MHz

25 uH, 95 uH

500 V

- 40 C

+ 85 C

Single

7.62 mm x 7.87 mm x 5.72 mm

7.62 mm

7.87 mm

5.72 mm

SWB

Tube

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

SWB3040-SMLD
Coilcraft
500: €2.37
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SWB3040-SMLD

Mouser Part No
994-SWB3040-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 4:1sec

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

€2.37

€2.30

Min.: 500
Mult.: 500

: 500

RF Transformers

SMD/SMT

200 kHz to 300 MHz

25 uH, 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

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812FNL
Pulse Electronics
1,600: €2.98
Non-Stocked Lead-Time 7 Weeks
NRND

Mfr. Part No.
PE-65812FNL

Mouser Part No
673-PE-65812FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

Non-Stocked Lead-Time 7 Weeks

€2.98

€2.59

Min.: 1,600
Mult.: 40

Telecom Transformers

Module

SMD/SMT

100 kHz to 30 MHz

2.5 mH

2 kV

0 C

+ 70 C

Single

14.37 mm

12.07 mm

8.64 mm

Tube

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

K1-TCG2+
Mini-Circuits
1: €208.02
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-TCG2+

Mouser Part No
139-K1-TCG2+

Mini-Circuits

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

€208.02

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

300 kHz to 3 GHz

3.81 mm

Bulk

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

K1-TCM+
Mini-Circuits
1: €163.55
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-TCM+

Mouser Part No
139-K1-TCM+

Mini-Circuits

Audio Transformers / Signal Transformers KIT / TC XFMR / SM / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

€163.55

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

500 kHz to 2.5 GHz

4.064 mm

3.81 mm

Bulk

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K1-TCN+
Mini-Circuits
1: €90.73
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
K1-TCN+

Mouser Part No
139-K1-TCN+

Mini-Circuits

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

€90.73

Min.: 1
Mult.: 1

Design Kits

SMD/SMT

600 MHz to 2.6 GHz

3.048 mm

1.524 mm

0.939 mm

Bulk

Unshielded Audio & Signal Transformers

Customer Service Office

Company

Resources

Support

ADSL Transformers
Audio Transformer
Audio Transformers
Baluns
BMS Transformers
Chip LAN Transformers
Design Kits
Flyback Transformers
Forward Transformers
Gate Drive Transformers
Impedance Matching Transformers
ISDN Transformers
LAN Transformers
Line Matching Transformers
Micro Chip Transformers
PoE Isolation Transformers
PoE Transformers
RF Transformers
Signal Transformers
Telecom Transformers

10 Hz to 30 kHz
20 Hz to 20 kHz
30 Hz to 15 kHz
30 Hz to 30 kHz
50 Hz to 12 kHz
70 Hz to 11 kHz
70 Hz to 15 kHz
100 Hz to 15 kHz
150 Hz to 15 kHz
200 Hz
200 Hz to 15 kHz
200 Hz to 50 kHz
300 Hz to 100 kHz
300 Hz to 20 kHz
300 Hz to 3.4 kHz
300 Hz to 3.5 kHz
300 Hz to 50 kHz
1 kHz to 100 MHz
5 kHz to 100 MHz
10 kHz to 1 MHz

60 nH
100 nH
200 nH
500 nH
600 nH
800 nH
1 uH, 342 uH
1.2 uH
1.25 uH
2.5 uH
2.925 uH, 5.85 uH
3.75 uH
5 uH
6 uH, 17 uH
7.5 uH
8 uH
9.5 uH
10 uH
11.5 uH
15 uH

200 mOhms
500 mOhms
650 mOhms
700 mOhms
700 mOhms, 700 mOhms
900 mOhms
1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
2.4 Ohms
3 Ohms
3.2 Ohms
48 Ohms
50 Ohms
50 Ohms, 250 Ohms, 600 Ohms
75 Ohms
100 Ohms
135 Ohms
150 Ohms
150 Ohms, 600 Ohms

65 mOhms
500 mOhms
700 mOhms
1 Ohms
1 Ohms, 2 Ohms
1.1 Ohms
1.5 Ohms to 15 Ohms
2 Ohms
2 Ohms, 4 Ohms, 8 Ohms
2.4 Ohms
2.5 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 8 Ohms, 16 Ohms
4.2 Ohms
8 Ohms
8 Ohms, 4 Ohms
12 Ohms
15 Ohms
16 Ohms

0.5 in x 0.38 in x 0.236 in
0.63 in x 0.566 in x 0.598 in
0.82 in x 0.68 in x 0.69 in
0.86 in x 0.71 in x 0.75 in
0805 (2012)
1.35 in x 0.69 in x 0.69 in
1.63 in x 0.88 in x 0.81 in
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.21 mm x 7.87 mm x 5.72 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm
15 mm x 15 mm x 12.7 mm
17.53 mm x 12.2 mm x 5.51 mm
17.53 mm x 14.6 mm x 4.5 mm
1812 (4532 metric)
2.38 in x 1.35 in x 1.43 in
2.88 in x 1.7 in x 2.37 in
23.37 mm x 20.83 mm x 10.34 mm
23.37 mm x 20.83 mm x 8.94 mm

1.25 mm
2 mm
2.54 mm
3.048 mm
3.81 mm
3.97 mm
4 mm
4.06 mm
4.064 mm
4.19 mm
4.39 mm
4.45 mm
4.52 mm
4.6 mm
4.7 mm
6.1 mm
6.9 mm
7 mm
7.11 mm
7.62 mm

1.2 mm
1.24 mm
1.27 mm
1.42 mm
1.524 mm
2.69 mm
2.79 mm
3 mm
3.2 mm
3.22 mm
3.4 mm
3.81 mm
4 mm
4.06 mm
4.19 mm
4.32 mm
6.35 mm
6.73 mm
6.86 mm
6.9 mm

0.414 mm
0.53 mm
0.84 mm
0.939 mm
1.2 mm
1.88 mm
1.98 mm
2.08 mm
2.083 mm
0.082 in
2.24 mm
2.39 mm
2.54 mm
2.57 mm
2.75 mm
2.79 mm
2.794 mm
2.9 mm
3.04 mm
3.05 mm

101
102
104
106
107
108
109
124 Series
125 Series
126 Series
140
141
143
144
145
146
148
149
290
505