IR02ST3R9K

Part No :: IR02ST3R9K

Manufacturer: Vishay / Dale

VIGOR # :: 8194658

Description: FIXED IND 3.9UH 250MA 1 OHM TH

Catalog: Fixed Inductors

DataSheet: IR02ST3R9K PDF

Country of origin: -

Date code: -

IR02ST3R9K Specifications

Type	Description
Series:	IR
Package:	-
Part Status:	Obsolete
Type:	-
Material - Core:	Iron
Inductance:	3.9 µH
Tolerance:	±10%
Current Rating (Amps):	250 mA
Current - Saturation (Isat):	-
Shielding:	Unshielded
DC Resistance (DCR):	1Ohm Max
Q @ Freq:	45 @ 7.9MHz
Frequency - Self Resonant:	80MHz
Ratings:	-
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	7.9 MHz
Features:	-
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	-
Size / Dimension:	0.120" Dia x 0.260" L (3.02mm x 6.60mm)
Height - Seated (Max):	-

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: 0

Shipped from

HK warehouse

Expected Shipping Date

Jan 31 - Feb 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of IR02ST3R9K 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

MS75101-1ST

FIXED IND 3.3UH 990MA 140 MOHM

HKQ0402W3N7B-E

FIXED INDUCTOR 3.7NH 0402

IR02RU1R2J

FIXED IND 1.2UH 590MA 180 MOHM

IR02ST3R9K

IR02ST3R9K

8194658

Pricing(USD)