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VSH1442K/2KTCR2DDB

Description
Array/Network Resistor, Divider, Metal Foil, 0.2W, 2000ohm, 200V, 0.5% +/-Tol, -2,2ppm/Cel, 2610,
CategoryPassive components    The resistor   
File Size442KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

VSH1442K/2KTCR2DDB Overview

Array/Network Resistor, Divider, Metal Foil, 0.2W, 2000ohm, 200V, 0.5% +/-Tol, -2,2ppm/Cel, 2610,

VSH1442K/2KTCR2DDB Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid860047710
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureConformally Coated
Lead length25.4 mm
lead spacing2.54 mm
Network TypeDivider
Number of terminals3
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height7.2 mm
Package length6.7 mm
Package formPCB Mount
Package width2.5 mm
method of packingBulk
Rated power dissipation(P)0.2 W
resistance2000 Ω
Resistor typeARRAY/NETWORK RESISTOR
seriesVSH144
size code2610
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Tolerance0.5%
Operating Voltage200 V
VSH144
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Low Profile Conformally Coated
High Precision Voltage Divider Resistor with TCR Tracking
to 0.5 ppm/°C and Tolerance Match to 0.01 % (100 ppm)
FEATURES
Temperature coefficient of resistance (TCR)
absolute: ± 2 ppm/°C typical
(- 55 °C to + 125 °C, + 25 °C ref.)
tracking: 0.5 ppm/°C
Tolerance: absolute and matching to 0.01 %
(100 ppm)
Power rating: 0.2 W at 70 °C, for the entire resistive
element R
1
and R
2
, divided proportionally between the two
values
Load life ratio stability: < 0.01 % (100 ppm) 0.2 W at 70 °C
for 2000 h
Maximum working voltage: 200 V
Resistance range: 100R to 20K per resistive element
Vishay Foil resistors are not restricted to standard
values/ratios; specific “as requested” values/ratios can be
supplied at no extra cost or delivery (e.g. 1K2345 vs. 1K)
Electrostatic discharge (ESD) up to 25 000 V
Non-inductive, non-capacitive design
Rise time: 1 ns effectively no ringing
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
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
Non inductive: < 0.08 µH
Non hot spot design
Terminal finish: lead (Pb)-free or tin/lead alloy
Compliant to RoHS directive 2002/95/EC
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
For better performances see VSH144Z (Z-Foil) datasheet
APPLICATIONS
Instrumentation amplifiers
Bridge networks
Differential amplifiers
Military
Space
Medical
Automatic test equipment
Down-hole (high temperature)
R
1
V
in
-
+
R
2
V
out
VSH144
TABLE 1A - MODEL VSH144
SPECIFICATIONS
RESISTANCE
VALUES
500
to 20 k
100
to < 500
ABSOLUTE
TOLERANCE
ABSOLUTE TCR
(- 55 °C to + 125 °C,
+ 25 °C ref.)
TYPICAL AND MAX.
SPREAD
± 2 ppm/°C ± 3 ppm/°C
± 0.01 %
± 0.02 %
TABLE 1B - MODEL VSH144
SPECIFICATIONS
RESISTANCE
RATIO
1:1
> 1:1 to 4:1
> 4:1 to 10:1
>10:1
TOLERANCE
MATCH
0.01 %
0.02 %
TCR TRACKING MAX.
0.5 ppm/°C
1.0 ppm/°C
1.5 ppm/°C
2.0 ppm/°C
FIGURE 1 - TRIMMING TO VALUES
Note
• See table 2 for additional established ratios
Interloop
Capacitance
Reduction
in Series
Mutual
Inductance
Reduction due
to Opposing
Current in
Adjacent Lines
Current Path
Before Trimming
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing Resistance
Note:
Foil shown in
black,
etched spaces in
white
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63172
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1

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