Uncoated N41 Ferrite Core RM Type 1.122" (28.50mm) Length 0.531" (13.50mm) Width Diameter 0.368" (9.35mm) Height
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B65813J0250A041

DigiKey Part Number
495-5276-ND
Manufacturer
Manufacturer Product Number
B65813J0250A041
Description
FERRITE CORE RM 250NH N41 2PCS
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Uncoated N41 Ferrite Core RM Type 1.122" (28.50mm) Length 0.531" (13.50mm) Width Diameter 0.368" (9.35mm) Height
Datasheet
 Datasheet
EDA/CAD Models
B65813J0250A041 Models
Product Attributes
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Category
Effective Permeability (µe)
89.0
Manufacturer
TDK
Initial Permeability (µi)
2800
Series
Core Factor (ΣI/A) mm⁻¹
0.45
Packaging
Box
Effective Length (le) mm
44.0
Part Status
Active
Effective Area (Ae) mm²
98.0
Core Type
RM
Minimum Core Cross Section (Amin) mm²
90.0
Supplier Device Package
RM 10
Effective Magnetic Volume (Ve) mm³
4310.0
Material
N41
Finish
Uncoated
Inductance Factor (Al)
250 nH
Height
0.368" (9.35mm)
Tolerance
±3%
Length
1.122" (28.50mm)
Gap
Gapped
Width
0.531" (13.50mm)
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
200 expected in stock on 24-Dec-2026
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All prices are in USD
Box
QuantityUnit PriceExt Price
1$6.25000$6.25
10$4.24600$42.46
25$3.58360$89.59
50$3.12340$156.17
200$2.50390$500.78
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.