Step1: Product
TDK B65811J0250J041
Image shown is a representation only
Manufacturer
Manufacturer No
B65811J0250J041
Quantity
8
Availability
In Stock
Packaging
Box
Description
FERRITE CORE RM 250NH N41 2PCS
Detailed Description
Uncoated N41 Ferrite Core RM Type 0.913" (23.20mm) Length 0.433" (11.00mm) Width Diameter 0.324" (8.25mm) Height
DataSheet
Gap
Gapped
Width
0.433" (11.00mm)
Finish
Uncoated
Height
0.324" (8.25mm)
Length
0.913" (23.20mm)
Series
RM8
Material
N41
Core Type
RM
Packaging
Box
Tolerance
±5%
Part Status
Active
Manufacturer
TDK
Inductance Factor (Al)
250 nH
Supplier Device Package
RM 8
Effective Area (Ae) mm²
64.0
Effective Length (le) mm
38.0
Initial Permeability (µi)
2800
Core Factor (ΣI/A) mm⁻¹
0.59
Effective Permeability (µe)
118.0
Effective Magnetic Volume (Ve) mm³
2430.0
Minimum Core Cross Section (Amin) mm²
55.0
| Attribute | Value |
|---|---|
| Gap | Gapped |
| Width | 0.433" (11.00mm) |
| Finish | Uncoated |
| Height | 0.324" (8.25mm) |
| Length | 0.913" (23.20mm) |
| Series | RM8 |
| Material | N41 |
| Core Type | RM |
| Packaging | Box |
| Tolerance | ±5% |
| Part Status | Active |
| Manufacturer | TDK |
| Inductance Factor (Al) | 250 nH |
| Supplier Device Package | RM 8 |
| Effective Area (Ae) mm² | 64.0 |
| Effective Length (le) mm | 38.0 |
| Initial Permeability (µi) | 2800 |
| Core Factor (ΣI/A) mm⁻¹ | 0.59 |
| Effective Permeability (µe) | 118.0 |
| Effective Magnetic Volume (Ve) mm³ | 2430.0 |
| Minimum Core Cross Section (Amin) mm² | 55.0 |
Purchase & Inquiry
Purchase
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Means of Payment
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RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1.You'l receive an order information email in your inbox (Please remember to check the spam folder if you didn't hear from us)
2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
