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PFC-W0402LF-01-4991-B

Description
Fixed Resistor, Thin Film, 0.05W, 4990ohm, 75V, 0.1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size399KB,4 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance  
Download Datasheet Parametric View All

PFC-W0402LF-01-4991-B Overview

Fixed Resistor, Thin Film, 0.05W, 4990ohm, 75V, 0.1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT

PFC-W0402LF-01-4991-B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTT Electronics plc
package instructionSMT, 0402
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresHIGH PRECISION
structureRECTANGULAR PACKAGE
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
Package height0.3 mm
Package length1.02 mm
Package formSMT
Package width0.53 mm
method of packingTR, EMBOSSED PLASTIC/PUNCHED PAPER, 7 INCH
Rated power dissipation(P)0.05 W
Rated temperature70 °C
resistance4990 Ω
Resistor typeFIXED RESISTOR
size code0402
surface mountYES
technologyMETAL GLAZE/THICK FILM
Temperature Coefficient100 ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance0.1%
Operating Voltage75 V
Precision Thin Film
Chip Resistors
PFC Series
Standard 60/40 Sn/Pb and Pb-free (RoHS compliant) terminations available
Available in 0402, 0603, 0805, 1206, 1505, 2010 and 2512 chip sizes
Tested for COTS applications
Absolute TCR to ±10ppm/°C
MIL screening available
IRC Advanced Film Division
Ultra stable Tantalum Nitride
resistor film system
Non-leaching
Nickel barrier
Wrap around
termination
The IRC TaNFilm
®
PFC chip resistor series provides the high precision and ultra stable performance of our
Tantalum Nitride resistive film system in 0402, 0603, 0805, 1206, 1505, 2010 and 2512 sizes. The unique
characteristics of the passivated Tantalum Nitride film insure long term life stability and stability in most envi-
ronments.
Using the same manufacturing line as the PFC Military Series, IRC’s precision chips maintain the same supe-
rior environmental performance. Specially selected materials and processes insure initial precision is main-
tained in the harshest surface mount soldering environment. Wrap-around terminations with leach-resistant
nickel barriers insure high integrity solder connections.
Electrical Data
Model
Power Rating
(70°C)
50mW
100mW
250mW
333mW
350mW
800mW
1.0W
Max Voltage
Rating (≤
P x R)
75V
75V
100V
200V
100V
175V
200V
-55°C to +150°C
2KV to 4KV
(HBM)
<-25dB
Temperature
Range
ESD
Sensitivity
Noise
Termination
Substrate
W0402
W0603
W0805
W1206
W1505
W2010
W2512
60/40 Sn/Pb
or 100% tin
(RoHS
compliant)
plated over
nickel barrier
99.5%
Alumina
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division
• Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
A subsidiary of
TT electronics plc
PFC Series Issue May 2008 Sheet 1 of 4
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