Coupled Inductors

Search results: 24 items in 56 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
Winding ratio
Inductance
Design
min. frequency
max. frequency
DC resistance
Length
Width
Height
min. operating temperature
max. operating temperature
Control transformer, 17.8 mm, 17 mm, 13.5 mm
Order No.:
 66C560
Manufacturer:
 Vacuumschmelze
Manufacturer SKU:
 T60403-D4721-X006
Total Price: 14.38 € *
1 pcs.
14.3752 €
10 pcs.
10.2697 €
50 pcs.
8.7584 €
250 pcs.
7.6279 €
500 pcs.
6.9377 €
Available: 235 pcs.
Leadtime: 12 Weeks **
1:1:1
3.4 mH
THT
10 kHz
17.8 mm
17 mm
13.5 mm
-25 °C
85 °C
WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port,749020112B
Order No.:
 53C317
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 749020112B
Total Price: 8.93 € *
1 pcs.
8.9250 €
50 pcs.
8.3895 €
100 pcs.
7.7231 €
500 pcs.
7.0567 €
1320 pcs.
6.1999 €
Available: 40 pcs.
Leadtime: 3 Weeks **
1:1
350 µH
SMD
17.85 mm
9.25 mm
2.39 mm
-40 °C
105 °C
WE-LAN 10/100 Base-TX SMT Transformer 1 Port, 7490140123B
Order No.:
 53C310
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 7490140123B
Total Price: 11.03 € *
1 pcs.
11.0313 €
5 pcs.
10.4601 €
30 pcs.
10.0317 €
150 pcs.
9.1035 €
300 pcs.
8.2824 €
Available: 50 pcs.
Leadtime: 3 Weeks **
1:1
350 µH
SMD
17.1 mm
14.75 mm
8.4 mm
-40 °C
85 °C
WE-LAN 2.5G/5G Base-T SMT Transformer 1 Port, 749080010
Order No.:
 53C327
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 749080010
Total Price: 12.52 € *
1 pcs.
12.5188 €
10 pcs.
12.0190 €
50 pcs.
11.2931 €
160 pcs.
10.2578 €
320 pcs.
9.3772 €
Available: 50 pcs.
Leadtime: 3 Weeks **
1:1
200 µH
SMD
13.97 mm
12 mm
6.6 mm
-40 °C
85 °C
SMD transformer, 4.5 mm, 4.5 mm, 3 mm
Order No.:
 68C290
Manufacturer:
 Neosid
Manufacturer SKU:
 00 5532 00
Total Price: 2.78 € *
1 pcs.
2.7846 €
10 pcs.
2.3205 €
100 pcs.
1.9873 €
250 pcs.
1.8088 €
1000 pcs.
1.6541 €
Available: 1,528 pcs.
Leadtime: 15 Weeks **
1:1
SMD
4.5 mm
4.5 mm
3 mm
-40 °C
125 °C
Design Kit WE-RJ45LAN LAN Transformers, 749945
Order No.:
 53C301
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 749945
Total Price: 177.31 € *
1 pcs.
177.31 €
Available: 1 pcs.
Leadtime: 3 Weeks **
-40 °C
85 °C
Microphone transformer, 18 mm, 14.5 mm, 13.2 mm
Order No.:
 80C782
Manufacturer:
 pikatron
Manufacturer SKU:
 ÜP 3094 M
Total Price: 48.36 € *
1 pcs.
48.3616 €
5 pcs.
45.4699 €
15 pcs.
43.7206 €
50 pcs.
41.7928 €
150 pcs.
40.0435 €
Available: 5 pcs.
Leadtime: 15 Weeks **
1:2
THT
40 Hz
20 kHz
18 mm
14.5 mm
13.2 mm
Base-T transformer, 1:1, 350 µH, SMD, 100 MHz, 1,4 Ω, SM13072APEL
Order No.:
 05D5370
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU:
 SM13072APEL
Total Price: 3.01 € *
1 pcs.
3.0107 €
10 pcs.
2.6418 €
100 pcs.
2.3205 €
250 pcs.
2.2372 €
1000 pcs.
2.0944 €
Available: 582 pcs.
Leadtime: 10 Weeks **
1:1
350 µH
SMD
1 MHz
100 MHz
1.4 Ω
12.8 mm
6.9 mm
5.65 mm
-40 °C
125 °C
Design Kit WE-LAN Discrete LAN Transformers, 749010
Order No.:
 53C300
Manufacturer:
 Würth Elektronik eiSos
Manufacturer SKU:
 749010
Total Price: 236.81 € *
1 pcs.
236.81 €
Available: 1 pcs.
Leadtime: 3 Weeks **
-40 °C
105 °C
TRAFO SM-LP-5001E
Order No.:
 05D5327
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU:
 SM-LP-5001E
Total Price: 5.19 € *
2 pcs.
2.5942 €
10 pcs.
2.2729 €
50 pcs.
2.0230 €
250 pcs.
1.8207 €
500 pcs.
1.7255 €
Available: 389 pcs.
Leadtime: 16 Weeks **
1:1
3.8 H
SMD
200 Hz
4 kHz
115 Ω
12.8 mm
9 mm
7.5 mm
-20 °C
85 °C
Telecom Transformer 1:1:1 0.08Ohm Prim. DCR
Order No.:
 05D5362
Manufacturer:
 Pulse Electronics GmbH
Manufacturer SKU:
 P0584NL
Total Price: 4.88 € *
1 pcs.
4.8790 €
10 pcs.
4.2959 €
80 pcs.
3.8199 €
320 pcs.
3.5938 €
1280 pcs.
3.3558 €
Available: 636 pcs.
Leadtime: On Request **
1:1:1
450 µH
THT
80 mΩ
20.57 mm
12.19 mm
19.05 mm
-40 °C
125 °C
T3623 EE5 Transformer
Order No.:
 74D7860
Manufacturer:
 EPCOS
Manufacturer SKU:
 B82801B0305A125
Total Price: 5.28 € *
2 pcs.
2.6418 €
10 pcs.
2.3562 €
50 pcs.
2.1182 €
250 pcs.
1.9992 €
500 pcs.
1.8921 €
Available: 277 pcs.
Leadtime: 26 Weeks **
1:125
3 mH
SMD
50 kHz
1 MHz
6.5 Ω
7.11 mm
8.13 mm
5.08 mm
-40 °C
125 °C
SMD transformer, 12 mm, 13 mm, 6.6 mm
Order No.:
 66C820
Manufacturer:
 EPCOS
Manufacturer SKU:
 B78334B1033A003
Total Price: 6.96 € *
1 pcs.
6.9615 €
10 pcs.
6.1285 €
100 pcs.
5.3669 €
Available: 224 pcs.
Leadtime: 26 Weeks **
1:1:1:1
100 µH
SMD
10 kHz
12 mm
13 mm
6.4 mm
-40 °C
85 °C
Battery management systems Transformer 1:1 0.45Ohm Prim. DCR0.85Ohm
Order No.:
 05D5340
Manufacturer:
 Pulse Electronics GmbH
Manufacturer SKU:
 HM2102NL
Total Price: 6.84 € *
1 pcs.
6.8425 €
10 pcs.
6.0214 €
70 pcs.
5.4502 €
280 pcs.
5.1170 €
1015 pcs.
4.8195 €
Available: 330 pcs.
Leadtime: On Request **
1:1
150 µH
SMD
1 MHz
1 GHz
850 mΩ
14.81 mm
11.68 mm
5 mm
-40 °C
125 °C
SMD transformer, 8.9 mm, 8.1 mm, 5.7 mm
Order No.:
 66C760
Manufacturer:
 EPCOS
Manufacturer SKU:
 B78304B1032A003
Total Price: 8.01 € *
1 pcs.
8.0087 €
10 pcs.
7.0448 €
100 pcs.
6.1761 €
250 pcs.
5.9381 €
900 pcs.
5.5930 €
Available: 84 pcs.
Leadtime: 26 Weeks **
1:1:1
4 µH
SMD
10 kHz
6 Ω
8 mm
7 mm
5.7 mm
-40 °C
85 °C
SMD current sense transformer, 14.22 mm, 13.46 mm, 10 mm
Order No.:
 66C730
Manufacturer:
 EPCOS
Manufacturer SKU:
 B82801C0145A050
Total Price: 3.45 € *
1 pcs.
3.4510 €
10 pcs.
3.0464 €
200 pcs.
2.6656 €
400 pcs.
2.5585 €
800 pcs.
2.4514 €
Available: 93 pcs.
Leadtime: 26 Weeks **
1:50
1.4 mH
SMD
50 kHz
500 kHz
4 Ω
14.22 mm
13.46 mm
10 mm
-40 °C
125 °C
LAN transformer, 1:1, 350 µH, SMD, 100 MHz, 1,2 Ω, PT61018AAPEL-S
Order No.:
 05D5368
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU:
 PT61018AAPEL-S
Total Price: 4.05 € *
1 pcs.
4.0460 €
10 pcs.
3.5700 €
100 pcs.
3.1297 €
250 pcs.
3.0107 €
1000 pcs.
2.8084 €
Available: 350 pcs.
Leadtime: 8 Weeks **
1:1
350 µH
SMD
1 MHz
100 MHz
1.2 Ω
12.8 mm
6.9 mm
5.65 mm
-40 °C
85 °C
Telecom Transformer 1:1 24 Terminal Gull Wing SMD
Order No.:
 05D5334
Manufacturer:
 Pulse Electronics GmbH
Manufacturer SKU:
 H5004NL
Total Price: 9.57 € *
250 pcs.
9.5676 €
Available: 0 pcs.
Leadtime: On Request **
1:1
350 µH
SMD
1 MHz
100 MHz
17.53 mm
12.2 mm
5.72 mm
-40 °C
85 °C
Telecom Transformer 1:1 24 Terminal Gull Wing SMD
Order No.:
 05D5350
Manufacturer:
 Pulse Electronics GmbH
Manufacturer SKU:
 HX5004NL
Total Price: 10.79 € *
225 pcs.
10.7933 €
Available: 0 pcs.
Leadtime: On Request **
1:1
350 µH
SMD
1 MHz
100 MHz
65 mΩ
17.53 mm
12.2 mm
5.76 mm
-40 °C
85 °C
SMD directional coupler, 5.7 mm, 5.7 mm, 3.5 mm
Order No.:
 68C356
Manufacturer:
 Neosid
Manufacturer SKU:
 00 5533 05
Total Price: 2.68 € *
2000 pcs.
2.6775 €
Available: 0 pcs.
Leadtime: 11 Weeks **
SMD
5 MHz
1.5 GHz
5.7 mm
5.7 mm
3.5 mm
-40 °C
125 °C
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Coupled Inductors are used in low and high frequency technology. Signals, voltages and currents are converted by these passive components, and they therefore serve to amplify or reduce the respective input variable on the output side. Applications include measurement technology, where the Coupled Inductor acts as a signal transformer. Power transformers are used to match currents and voltages in switching power supplies and other power supply devices to specific quantities.

The manufacturing of Coupled Inductors requires precise winding techniques and high quality materials to achieve optimum performance.

Optimal service from Bürklin Elektronik

In Bürklin Elektronik's online store you will find a wide range of inductors and passive components. You can easily filter the high-quality Coupled Inductors from our well-known manufacturers according to turns, inductance, design, frequency and DC resistance - try it out! If you have any questions, please do not hesitate to contact our experts.