RWR81S4990FRB12

Part No :: RWR81S4990FRB12

Manufacturer: Vishay / Dale

VIGOR # :: 827929

Description: RES 499 OHM 1W 1% WW AXIAL

Catalog: Resistors-Through Hole

DataSheet: RWR81S4990FRB12 PDF

Country of origin: -

Date code: -

RWR81S4990FRB12 Specifications

Type	Description
Series:	Military, MIL-PRF-39007, RWR81S
Package:	Bulk
Part Status:	Active
Resistance:	499 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Wirewound
Features:	Military, Moisture Resistant
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max):	-
Number of Terminations:	2
Failure Rate:	R (0.01%)

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 18 - Jan 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.23~~	~~$5.23~~
100	~~$4.58~~	~~$458.02~~
300	~~$4.15~~	~~$1 245.24~~
500	~~$3.86~~	~~$1 932.27~~
1000	~~$3.58~~	~~$3 578.28~~

Current price of RWR81S4990FRB12 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

RN55E1210BRSL

RES 121 OHM 1/8W .1% AXIAL

CMF555K9940BHEA

RES 5.994K OHM 1/2W 0.1% AXIAL

RLR05C75R0FRRE5

ERL-05 75 1% T-1 RLR05C75R0FR RE

RWR81S4990FRB12

RWR81S4990FRB12

827929

Pricing(USD)