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Y0785448R000B0L

Description
RESISTOR, METAL FOIL, 0.3 W, 0.1 %, 2 ppm, 448 ohm, THROUGH HOLE MOUNT, RADIAL LEADED
CategoryPassive components    The resistor   
File Size106KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

Y0785448R000B0L Overview

RESISTOR, METAL FOIL, 0.3 W, 0.1 %, 2 ppm, 448 ohm, THROUGH HOLE MOUNT, RADIAL LEADED

Y0785448R000B0L Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instructionRadial, 3011
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresHIGH PRECISION, NON-INDUCTIVE
structureRectangular
JESD-609 codee0
Lead diameter0.644 mm
Lead length25.4 mm
lead spacing5.08 mm
Manufacturer's serial numberS
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package height8.28 mm
Package length7.62 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width2.67 mm
method of packingBULK
Rated power dissipation(P)0.3 W
Rated temperature125 °C
resistance448 Ω
Resistor typeFIXED RESISTOR
seriesS
size code3011
surface mountNO
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance0.1%
Operating Voltage300 V
S Series
Vishay Foil Resistors
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FEATURES
Temperature coefficient of resistance (TCR):
- 55 °C to + 125 °C, 25 °C ref.
- S102C series: ± 2 ppm/°C typical (see table 1)
- S102K series: ± 1 ppm/°C typical (see table 1)
Rated power: to 1 W at + 125 °C
Tolerance: ± 0.005 % (50 ppm)
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
Resistance range: 0.5
Ω
to 1 MΩ (higher or lower values of
resistance are available)
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 1K2345 vs. 1K)
Electrostatic discharge up to 25 000 V
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Low inductance: < 0.08 µH typical
Non hot spot design
Terminal finish: lead (Pb)-free or tin/lead alloy
Matched sets are available per request
(TCR tracking: to 0.5 ppm/°C)
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishay.com
For better TCR and PCR performances please review the
Z201
datasheet
INTRODUCTION
Bulk Metal
®
Foil (BMF) technology outperforms all other
resistor technologies available today for applications that
require high precision and high stability.
This technology has been pioneered and developed by
VISHAY, and products based on this technology are the
most suitable for a wide range of applications. BMF
technology allows us to produce customer orientated
products, designed to satisfy challenging and specific
technical requirements.
Model S series made from Vishay BMF offers low TCR,
excellent load life stability, tight tolerance, fast response
time, low current noise, low thermal EMF and low voltage
coefficient, all in one resistor.
The S series is virtually insensitive to destabillizing factors.
The resistor element is a solid alloy that displays the
desirable bulk properties of its parent material, thus it is
inherently stable and noise free.
Vishay’s Bulk Metal
®
S series resistors are the modern
generation of precision resistors. The standard design of
these resistors provides a unique combination of
characteristics found in no other single resistor.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
APPLICATIONS
High precision amplifiers
Down-hole (high temperature)
High precision instrumentation
Medical and test equipment
Industrial
Audio (high end stereo equipment)
EB applications (electron beam scanning and recording
equipment, electron microscopes)
Military, airborne
Measurement instrumentation
TABLE 1 - RESISTANCE VERSUS TCR
(- 55 °C to + 125 °C, + 25 °C ref.)
RESISTOR
S102(C)
S102(K)
S102(C)
S102(K)
S102(C)
S102(K)
RESISTANCE
VALUE (Ω)
80 to < 150K
80 to < 100K
50 to < 80
1 to < 50
TYPICAL TCR AND
MAX SPREAD
(ppm/°C)
± 2 ± 2.5
± 1 ± 2.5
± 2 ± 3.5
± 1 ± 3.5
± 2 ± 4.5
± 1 ± 4.5
FIGURE 1 - FOIL RESISTOR TCR COMPARISON OF
FOIL ALLOYS IN MILITARY RANGE
+ 150
+ 100
Δ
R
+ 50
1 ppm/
°
C
0
R
(ppm)
- 50
- 100
- 150
- 200
- 50
- 55
- 25
0
+ 25
+ 50
+ 75
+ 100
2 ppm/
°
C
+ 125
C Alloy
2 ppm/
°
C
K Alloy
1 ppm/
°
C
Temperature (°C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63001
Revision: 25-Jun-09
For any questions, contact:
foil@vishay.com
www.vishay.com
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