7878400121

Part No :: 7878400121

Manufacturer: Fair-Rite Products Corp.

VIGOR # :: 4179570

Description: 78 PLANAR EI CORE SET

Catalog: Ferrite Cores

DataSheet: 7878400121 PDF

Country of origin: -

Date code: -

7878400121 Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Core Type:	E
Supplier Device Package:	-
Material:	78
Diameter:	-
Inductance Factor (Al):	-
Tolerance:	±25%
Gap:	Ungapped
Effective Permeability (µe):	-
Initial Permeability (µi):	2300
Core Factor (ΣI/A) mm^-1:	109
Effective Length (le) mm:	16.6
Effective Area (Ae) mm²:	15.2
Minimum Core Cross Section (Amin) mm²:	15
Effective Magnetic Volume (Ve) mm³:	252
Finish:	Uncoated
Height:	-
Length:	14.00mm
Width:	5.00mm

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 8205

Shipped from

HK warehouse

Expected Shipping Date

Jan 14 - Jan 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.59~~	~~$0.59~~
10	~~$0.47~~	~~$4.69~~
25	~~$0.40~~	~~$9.88~~
50	~~$0.35~~	~~$17.37~~
100	~~$0.31~~	~~$31.09~~
250	~~$0.27~~	~~$67.67~~
500	~~$0.25~~	~~$122.52~~
1000	~~$0.21~~	~~$208.48~~
5000	~~$0.19~~	~~$969.25~~

Current price of 7878400121 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

B66483G0000X187

FERRITE CORE EQ N87 1PC

B66307G0500X127

FERRITE CORE E N27 1PC

PC95PQI16/7.8Z-12

FERRITE CORE PQI 4.91UH 1SET

7878400121

7878400121

4179570

Pricing(USD)