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Y112228R7000B9L

Description
Fixed Resistor, Metal Foil, 1.5W, 28.7ohm, 300V, 0.1% +/-Tol, -7,7ppm/Cel, 6140,
CategoryPassive components    The resistor   
File Size504KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

Y112228R7000B9L Overview

Fixed Resistor, Metal Foil, 1.5W, 28.7ohm, 300V, 0.1% +/-Tol, -7,7ppm/Cel, 6140,

Y112228R7000B9L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid859740081
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
Lead length13.72 mm
lead spacing5.08 mm
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height3.81 mm
Package length15.62 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width10.16 mm
method of packingBulk
Rated power dissipation(P)1.5 W
GuidelineMIL-PRF-39009
resistance28.7 Ω
Resistor typeFIXED RESISTOR
seriesVPR220S
size code6140
technologyMETAL FOIL
Temperature Coefficient7 ppm/°C
Tolerance0.1%
Operating Voltage300 V
VPR220S, VPR221S
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Precision Foil Power Surface Mount
Resistors in TO-220 Configuration with TCR of ± 2 ppm/°C,
Tolerance of to ± 0.01 % and Power Rating to 8 W
FEATURES
Temperature coefficient of resistance (TCR):
± 2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C Ref.)
Tolerance: to ± 0.01 % (see tables 1 and 2)
Electrostatic discharge (ESD): above 25 000 V
Load life stability: ± 0.005 % (25 °C, 2000 h at rated power)
Resistance range: 0.5
Ω
to 10 kΩ
Power rating: 8 W chassis mounted (per MIL-PRF-39009)
Non inductive, non capacitive design
Rise time: 1 ns without ringing
Current noise: < - 40 dB
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Thermal EMF: 0.05 µV/°C typical
Terminal finishes available: lead (Pb)-free
tin/lead alloy
Any value available within resistance range (e.g. 1K234)
Prototype samples available from 48 h. For more
information, please contact
foil@vishaypg.com
For better performances, please see VPR220SZ and
VPR221SZ datasheets
Any value at any tolerance within resistance range
Models VPR220S AND VPR221S, made from Vishay Bulk
Metal
®
foil, offer low TCR, high stability, tight tolerance and
fast response time in a small, molded resistor. Model
VPR220S is a 2 lead device. Model VPR221S is a 4 lead
Kelvin connected device. The 4 leaded version is highly
recommended for precision applications requiring ohmic
values of 100R or less.
TABLE 1 - VPR220S
RESISTANCE
RANGE (Ω)
1)
50 to 10K
25 to < 50
10 to < 25
5 to < 10
weight = 1 g maximum
Notes
1. Lower or high values available upon request
2. - 55 °C to + 125 °C, + 25 °C ref.
TIGHTEST
TOLERANCE
± 0.01 %
± 0.02 %
± 0.05 %
± 0.1 %
TYPICAL
TCR
2)
±2
±2
±2
±2
MAXIMUM
TCR
2)
± 5 ppm/°C
± 7 ppm/°C
± 10 ppm/°C
± 13 ppm/°C
R
I
I
1
E
1
V
E
2
I
2
I
FIGURE 1 - POWER DERATING CURVE
TABLE 2 - VPR221S
Percent of Rated Power
+ 100
- 55 °C
RESISTANCE
RANGE (Ω)
1)
10 to < 500
1 to < 10
0.5 to < 1
TIGHTEST
TOLERANCE
± 0.01 %
± 0.02 %
± 0.05 %
TYPICAL
TCR
2)
±2
±2
±2
MAXIMUM
TCR
2)
± 5 ppm/°C
± 5 ppm/°C
± 5 ppm/°C
+ 75
+ 50
+ 25
weight = 1.2 g maximum
Notes
1. Lower or high values available upon request
2. - 55 °C to + 125 °C, + 25 °C ref.
* Pb containing terminations are not RoHS compliant, exemptions may apply
0
- 50
- 25
0
+ 25
+ 50
+ 75
+ 100
+ 125
+ 150
Ambient Temperature (°C)
Document Number: 63050
Revision: 23-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
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