1-Line Feedthrough Components

TDK 1-Line EMC feedthrough components provide broadband EMI suppression up to the GHz range. The concentric layout of the components enables high insertion loss values to be attained in frequencies up to the GHz range. TDK EMC feedthrough components offer a rated voltage of 250VAC, 16 to 500A current, and 0.025 to 4.7μF capacitance. Compliant with IEC 60384-14 respectively IEC 60939, the components are well-suited for broadband interference suppression for AC/DC supply lines in e.g. shielded rooms, power supplies, telephone exchanges, base stations, electrical machines, and systems. They are available with threaded studs or axial leads.

Results: 35
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Capacitance Voltage Rating Tolerance Maximum DC Current Minimum Operating Temperature Maximum Operating Temperature Packaging
TDK EMI Feedthrough Filters 2x1uF 300A 600V 2-LINE 19In Stock
12Expected 10/08/2026
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 250V 16A 117In Stock
Min.: 1
Mult.: 1

B85321A 20 % 16 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 2.0uF 63A 600volt 6In Stock
Min.: 1
Mult.: 1

B85321A 20 % 63 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 0.1uF 25A 600volt 21In Stock
Min.: 1
Mult.: 1

B85321A 20 % 25 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 1.0uF 25A 250volt 88In Stock
Min.: 1
Mult.: 1

B85321A 20 % 25 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 100A 250V 2X1UF
9Expected 23/07/2026
Min.: 1
Mult.: 1

B85321A 20 % 100 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 0.5uF 200A 500volt
8Expected 06/11/2026
Min.: 1
Mult.: 1

B85321A 20 % 200 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 1.0uF 400A 600volt
3Expected 26/10/2026
Min.: 1
Mult.: 1

B85321A 20 % 400 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 0.0025uF 16A 600volt
10Expected 28/05/2026
Min.: 1
Mult.: 1

B85321A 2500 pF 250 VAC, 600 VDC 20 % 16 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 200A 350V
6Expected 22/07/2026
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 75A 2X.1uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 100A 250V 2X05uF Non-Stocked Lead-Time 14 Weeks
Min.: 6
Mult.: 6

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2X0,5UF200A250V Non-Stocked Lead-Time 14 Weeks
Min.: 6
Mult.: 6

B85321A Bulk
TDK EMI Feedthrough Filters 2 X 0.5uF 25A 600volt Non-Stocked Lead-Time 14 Weeks
Min.: 10
Mult.: 10

B85321A 20 % 25 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 300A 2X.5uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 400A 2X.5uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 500A 2X.5uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 2
Mult.: 2

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2x.5uF 250V 63A 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 6
Mult.: 6

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 75A 2X.5uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 10
Mult.: 10

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 1.0uF 500A 600volt Non-Stocked Lead-Time 14 Weeks
Min.: 2
Mult.: 2

B85321A 20 % 500 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 1.0uF 63A 600volt Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A 20 % 63 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2X1uF 75A 500VDC 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A 20 % 75 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2 X 2.0uF 100A 600volt Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A 20 % 100 A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 2X2uF 250A 600V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 6
Mult.: 6

B85321A - 40 C + 85 C Bulk
TDK EMI Feedthrough Filters 300A 2X2uF 250V 2-LINE Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

B85321A - 40 C + 85 C Bulk