PQ Ferrite Cores for Switching Power Supplies

TDK PQ Series Ferrite Cores for Switching Power Supplies are available in TDK's original shapes and feature a -30°C to +105°C operating temperature range. Compared to E-core and EER-core, the PQ-core occupies a smaller mounted area as a transformer. TDK PQ Series Ferrite Cores are ideal for applications with high mounting density or low-profile requirements.

Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type Packaging
TDK Ferrite Cores & Accessories 4000n 25% Mn-Zn PC95 Ferrite Core 1,000In Stock
$7.61
$5.24
$4.23
$3.88
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 6400n 25% Mn-Zn PC95 Ferrite Core 325In Stock
$9.94
$7.06
$5.59
$5.25
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 7000n 25% Mn-Zn PC95 Ferrite Core 518In Stock
$7.66
$5.18
$5.02
$4.77
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 6520 Nom. Mn-Zn PC95 Ferrite Core 607In Stock
$7.79
$5.29
$4.37
$4.04
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 9700n 25% Mn-Zn PC95 Ferrite Core 9In Stock
360Expected 10/6/2026
$15.19
$10.14
$8.95
$8.80
$8.76
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 4480n 25% Mn-Zn PC95 Ferrite Core 137In Stock
$7.92
$5.42
$4.44
$4.23
$4.05
Min.: 1
Mult.: 1
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 7470n 25% Mn-Zn PC95 Ferrite Core Non-Stocked
$4.15
Min.: 960
Mult.: 160
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 9120n 25% Mn-Zn PC95 Ferrite Core Non-Stocked
$5.38
Min.: 520
Mult.: 104
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray
TDK Ferrite Cores & Accessories 7320n 25% Mn-Zn PC95 Ferrite Core Non-Stocked
$6.43
Min.: 490
Mult.: 70
PQ Ferrite Bead Cores Ferrite Core for Switching Power Supplies Tray