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W0805R-02-255KAPB

Description
Fixed Resistor, Thin Film, 0.25W, 255000ohm, 100V, 0.05% +/-Tol, 50ppm/Cel, Surface Mount, 0805, CHIP
CategoryPassive components    The resistor   
File Size675KB,3 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Download Datasheet Parametric View All

W0805R-02-255KAPB Overview

Fixed Resistor, Thin Film, 0.25W, 255000ohm, 100V, 0.05% +/-Tol, 50ppm/Cel, Surface Mount, 0805, CHIP

W0805R-02-255KAPB Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid145061657909
package instructionSMT, 0805
Reach Compliance Codecompliant
Country Of OriginUSA
ECCN codeEAR99
YTEOL8.45
structureRectangular
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
Package height0.51 mm
Package length2.06 mm
Package formSMT
Package width1.27 mm
method of packingTR
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance255000 Ω
Resistor typeFIXED RESISTOR
size code0805
surface mountYES
technologyTHIN FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTIN LEAD
Terminal shapeWRAPAROUND
Tolerance0.05%
Operating Voltage100 V
Resistors
Precision Thin Film
Precision Thin Film
Chip Resistors
Chip Resistors
PFC Special Series
Standard 60/40 Sn/Pb and Pb-free (RoHS compliant)
terminations available
Standard 60/40 Sn/Pb and Pb-free (RoHS compliant) terminations available
Available in 0402, 0603, 0805 and 1206
Available in 0402, 0603, 0805 and 1206
Tested for COTS applications
Tested for COTS applications
Absolute TCR to ±10ppm/°C
Absolute TCR to ±10ppm/°C
MIL screening available
MIL screening available
Superior anti-sulfuration characteristics
Superior anti-sulfuration characteristics
PFC Series
IRC Advanced Film Division
Ultra stable Tantalum Nitride
resistor film system
Non-leaching
Nickel barrier
Wrap around
All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
termination
The TaNFilm
®
PFC chip resistor series provides the high precision and ultra stable performance of our
Tantalum Nitride resistive film system in 0402, 0603, 0805 and 1206 sizes. The unique characteristics of the
passivated Tantalum Nitride film ensure long term life stability and reliability in most environments.
Qualified for resistance to sulfur bearing gases, the PFC series is an excellent solution for automotive and
heavy equipment applications where precision, exceptional reliability with anti-sulfuration characteristics
is imperative.
Using the same manufacturing line as the PFC Military Series, these precision chips maintain the same
superior environmental performance. Specially selected materials and processes ensure initial precision is
maintained in the harshest surface mount soldering environment. Wrap-around terminations with leach-resistant
nickel barriers ensure high integrity solder connections.
Electrical Data
Model
W0402
W0603
W0805
W1206
Power Rating
(70°C)
50mW
100mW
250mW
333mW
Max Voltage
P x R)
Rating (
75V
75V
100V
200V
-65°C to +150°C
2KV to 4KV
(HBM)
<-25dB
100% matte tin
(RoHS
compliant)
plated over
nickel barrier
Temperature
Range
ESD
Sensitivity
Noise
Termination
Substrate
99.5%
Alumina
Environmental Data
Environmental Test
Sulfuration Test (ASLF terminations only)
Thermal Shock
Low Temperature Operation
Short Time Overload
High Temperature Exposure
Effects of Solder
Moisture Resistance
Life
General Note
Test Method
ASTM B-809 (Modified) 105°C Dry, 1000 Hours
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
Performance
Typical
±0.02%
±0.02%
±0.01%
±0.01%
±0.03%
±0.01%
±0.03%
±0.03%
Maximum
±0.05%
±0.10%
±0.05%
±0.05%
±0.10%
±0.10%
±0.10%
±0.10%
IRC reserves the right to make changes in product speci cation 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
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
A subsidiary of
TT electronics plc
PFC Series Issue August 2011 Sheet 1 of 4
© TT Electronics plc
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