MID-PLN Planar Transformers

Würth Elektronik Midcom MID-PLN Planar Transformers are optimized for 200kHz to 700kHz switching frequency and feature a 150W to 250W power range. These devices come in an ERI25/10/18 or ER19/4.8/15 package with a 2250VDC isolation voltage and an operating temperature range of -40°C to 125°C. Typical applications for Würth Midcom MID-PLN Planar Transformers include forward converters, half- or full-bridge converters, and active clamp topology.

Results: 13
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 Mfr.
Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 65uH 4.5mOhms
Datasheet
54In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms
Datasheet
59In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN LT8310Planar 70uH 1.5mOhms
Datasheet
305Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 170uH 3mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 300uH 5mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 170uH 3mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 300uH 5mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 480uH 6mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 70uH 1.5mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 145uH 3mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN Planar 300uH 5mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount WE-FW MID-PLN ADP1055 Planar 480uH 6mOhms
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1’035
Mult.: 115
: 115

Power SMD/SMT Dual Primary Winding Single Secondary Winding 26.67 mm 29.3 mm 10.5 mm MID-PLN
Wurth Elektronik Power Transformers - Board Mount MID-PLN ER19/4.8/15 SMD
Datasheet
Non-Stocked Lead-Time 28 Weeks
Min.: 150
Mult.: 150
: 150

Forward Transformers MID-PLN