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Y118944K8000BP0L

Description
Fixed Resistor, Metal Foil, 0.3W, 44800ohm, 300V, 0.1% +/-Tol, 2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED
CategoryPassive components    The resistor   
File Size354KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

Y118944K8000BP0L Overview

Fixed Resistor, Metal Foil, 0.3W, 44800ohm, 300V, 0.1% +/-Tol, 2ppm/Cel, Through Hole Mount, 3011, RADIAL LEADED

Y118944K8000BP0L Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerVishay
package instructionRadial, 3011
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresPRECISION, NON INDUCTIVE
structureRectangular
JESD-609 codee0
Lead diameter0.635 mm
Lead length25.4 mm
lead spacing3.81 mm
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 formRadial
Package width2.67 mm
method of packingBULK
Rated power dissipation(P)0.3 W
Rated temperature125 °C
GuidelineMIL-PRF-55182/9
resistance44800 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance0.1%
Operating Voltage300 V
Military and Space Established Reliability (ER)
Vishay Foil Resistors
Z-Bulk Metal
®
Foil Technology
RNC90Z to MIL-PRF-55182/9
FEATURES
QPL product with established reliability (ER): meets
requirements of MIL-PRF-55182/9
Temperature coefficient of resistance (TCR): ± 2 ppm/°C
max. (- 55 °C to + 175 °C)
Load life stability: to 0.005 %, 0.3 W at + 125 °C for 2000 h
Resistance tolerance: to ± 0.005 %
Qualified resistance range: 30.1
Ω
to 121 kΩ (for other
values please check Z555)
Electrostatic discharge (ESD) above 25 000 V
Non inductive, non capacitive design
Current noise < - 42 dB
Thermal EMF: < 0.1 µV/°C
Fast thermal stabilization
Rise time: 1 ns without ringing
A radiation test has been performed in the past on Vishay’s
Foil Resistors
Prototype samples available from 72 h
“R” level high reliability resistor qualified to MIL-PRF-55182/9
INTRODUCTION
The RNC90Y has been the benchmark for high precision
established reliability discrete resistors since 1982. In 2000,
Vishay achieved a technological breakthrough with the
introduction of the commercial ultra precision low TCR Z201
resistor. This breakthrough has now allowed Vishay to
introduce an established reliability “R” level very low TCR
resistor. The RNC90Z TCR limit of ± 2 ppm/°C over the
extended range of - 55 °C to + 175 °C is a significant
improvement over the existing RNC90Y specification.
The RNC90Z is a direct replacement for the RNC90Y.
FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE
+ 1000
+ 1000
+ 1000
+ 1000
RNC90Y
RNC90Z
+ 400
+ 500
Δ
R/R (ppm)
Δ
R/R (ppm)
0
+ 160
0
- 160
+ 300
+ 200
- 200
- 300
- 400
- 500
- 1000
- 55
25
Temperature (
°
C)
125
- 1000
175
- 1000
- 55
- 1000
25
Temperature (
°
C)
125
175
Specification
±
5 ppm/
°
C
±
10 ppm/
°
C
Specification
±
2 ppm/
°
C
TABLE 1 - SPECIFICATIONS COMPARISON
SPECIFICATION
Temperature Coefficient of Resistance
Resistance Range
Failure Rate
Load-Life Stability
0.3 W at + 125 °C
at 2000 h
at 10 000 h
Voltage Coefficient
Working Voltage
Document Number: 63082
Revision: 25-Mar-10
MIL-PRF-55182/9
CHARACTERISTIC Y LIMITS
QUALIFIED RNC90Y
± 5 ppm/°C (- 55 °C to + 125 °C)
± 10 ppm/°C (+ 125 °C to + 175 °C)
4.99
Ω
to 121 kΩ
Level R
± 0.05 % maximum
ΔR
± 0.5 % maximum
ΔR
0.0005 %/V
300 V maximum
For any questions, contact:
foil@vishaypg.com
MIL-PRF-55182/9
CHARACTERISTIC Z LIMITS
QUALIFIED RNC90Z
± 2 ppm/°C (- 55 °C to + 175 °C)
± 2 ppm/°C (+ 125 °C to + 175 °C)
30.1
Ω
to 121 kΩ
Level R
± 0.05 % maximum
ΔR
± 0.5 % maximum
ΔR
0.0005 %/V
300 V maximum
www.foilresistors.com
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