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SFP4990BFKGGKWS

Description
Fixed Resistor, Thin Film, 0.25W, 49.9ohm, 100V, 1% +/-Tol, -100,100ppm/Cel, 0202,
CategoryPassive components    The resistor   
File Size85KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

SFP4990BFKGGKWS Overview

Fixed Resistor, Thin Film, 0.25W, 49.9ohm, 100V, 1% +/-Tol, -100,100ppm/Cel, 0202,

SFP4990BFKGGKWS Parametric

Parameter NameAttribute value
Objectid992828970
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN codeEAR99
YTEOL7.8
structureChip
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height0.254 mm
Package length0.558 mm
Package formSMT
Package width0.558 mm
method of packingWaffle Pack
Rated power dissipation(P)0.25 W
resistance49.9 Ω
Resistor typeFIXED RESISTOR
seriesSFP
size code0202
technologyTHIN FILM
Temperature Coefficient100 ppm/°C
Tolerance1%
Operating Voltage100 V
SFP
www.vishay.com
Vishay Electro-Films
Thin Film Top-Contact Resistor with Part Mark
FEATURES
• Wire bondable
• Part marked - 5 digits
• Small size: 0.022 inches square
• Case: 0202
• Resistance range: 1
to 1 M
Product may not be to scale
The SFP series single-value resistor chips offer a small size,
wide ohmic value range and excellent power capacity.
The SFPs are part marked with resistance value allowing
user the ability to visually determine the resistance value of
the chip.
The SFPs are manufactured using Vishay Electro-Films (EFI)
sophisticated thin film equipment and manufacturing
technology.
The SFPs are 100 % electrically tested and visually
inspected to MIL-STD-883, method 2032 class H or K.
• DC power rating: 250 mW
• Oxidized silicon substrate for good power dissipation
• Resistor material: Tantalum nitride, self passivating
• Moisture resistant
APPLICATIONS
Vishay EFI SFP small resistor chips are widely used in hybrid
packages where space is limited and chip value marking is
important for identification. The die is part marked with the
resistance value. Wire bonding is made to the two pads on
the top of the chip.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES
PARAMETER
Total Resistance Range
Standard Tolerances
TCR
VALUE
1 to 1M
± 0.1, ± 0.5, ± 1
± 25, ± 50, ± 100, ± 250
Tightest Standard Tolerance Available
1%
0.5 %
0.1 %
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
± 250 ppm/°C
UNIT
%
ppm/°C
1
Ω
10
Ω
30
Ω
100
Ω
200 k
Ω
430 k
Ω
620 k
Ω
1 M
Ω
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
100
- 250 k
< 100
or > 251 k
Moisture Resistance, MIL-STD-202, Method 106
Stability, 1000 h, + 125 °C, 125 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202, Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at + 70 °C (Derated to zero at + 175 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
Note
• Values above 1M available
Revision: 15-Aug-11
1
For technical questions, contact:
efi@vishay.com
VALUE
- 35 typ.
- 20 typ.
± 0.5 max.
R/R
± 0.25 max.
R/R
- 55 to + 125
± 0.25 max.
R/R
± 0.5 max.
R/R
200
10
12
min.
100 V max.
0.250
± 0.25 max.
R/R
UNIT
dB
%
%
°C
%
%
V
V
W
%
Document Number: 61000
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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