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B65877A0000R087

Product Status	Production
Core shape	PQ(PQ)
Feature	GeneralFor general purpose
Material Name	Mn-Zn
Ferrite Material	N87
Brand	TDK
Environmental Compliance Click to learn more about these icons

Ferrite Cores B65877A

Images are for reference only and show example products.

Size

Size (IEC 62317) AxBxC	PQ 26/25
Detail Size Information	Please refer to the data sheet

Electrical Characteristics

Core Factor	0.438mm⁻¹
Effective Cross-Sectional Area	122.2mm²
Effective Magnetic Path Length	53.5mm
Effective Core Volume	6540mm³
AL Value / (nH / N²)	4500 +30,-20%
Core Loss / (W / set) [Max.]	3.75 (200mT, 100kHz, 100°C)
Air Gap	0 mm
Weight	36g

Electrical Characteristics (Material)

Initial Permeability μi	2200 Nom.
Saturation Magnetic Flux Density Bs / mT	390 (100°C)
Curie Temperature Tc [Min.]	210°C
Core Loss / (kW / m³) [Max.]	375

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Part Number: B65877A0000R087

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B65877A0000R087	Farnell, An Avnet Company Click to know about this distributor	Buy Now	455	Multiple	2026/02/17
B65877A0000R087	Buerklin GmbH & Co. Click to know about this distributor	Buy Now	400	DE	2026/03/31
B65877A0000R087	DigiKey Click to know about this distributor	Buy Now	770	Multiple	2026/03/31
B65877A0000R087	element14 Click to know about this distributor	Buy Now	455	SG	2026/03/31
B65877A0000R087	Gateway Electronic Components Click to know about this distributor		142	GB	2026/03/31
B65877A0000R087	Melchioni s.p.a. Click to know about this distributor		400	IT	2026/03/31
B65877A0000R087	Mouser Electronics Inc. Click to know about this distributor	Buy Now	157	Multiple	2026/03/31
B65877A0000R087	Newark, An Avnet Company Click to know about this distributor	Buy Now	455	US	2026/03/31

Part Number:

B65877A0000R087

B65877A0000R087

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	455
Country	Multiple
Info Last Updated	2026/02/17

B65877A0000R087

Distributor	Buerklin GmbH & Co.
Buy from Distributor	Buy Now
Stock Quantity	400
Country	DE
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	770
Country	Multiple
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	455
Country	SG
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	Gateway Electronic Components
Buy from Distributor
Stock Quantity	142
Country	GB
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	Melchioni s.p.a.
Buy from Distributor
Stock Quantity	400
Country	IT
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	157
Country	Multiple
Info Last Updated	2026/03/31

B65877A0000R087

Distributor	Newark, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	455
Country	US
Info Last Updated	2026/03/31

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