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VFP-3681R00AB

Description
Fixed Resistor, Metal Foil, 3W, 681ohm, 350V, 0.05% +/-Tol, -5,5ppm/Cel,
CategoryPassive components    The resistor   
File Size355KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

VFP-3681R00AB Overview

Fixed Resistor, Metal Foil, 3W, 681ohm, 350V, 0.05% +/-Tol, -5,5ppm/Cel,

VFP-3681R00AB Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid859043593
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
Lead diameter0.633 mm
Lead length25.4 mm
lead spacing15.24 mm
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height19.99 mm
Package length40.01 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width7.01 mm
method of packingBulk
Rated power dissipation(P)3 W
resistance681 Ω
Resistor typeFIXED RESISTOR
seriesVFP-3
technologyMETAL FOIL
Temperature Coefficient5 ppm/°C
Tolerance0.05%
Operating Voltage350 V
VFP-3, VFP-4
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Power
and Current Sensing Resistors with TCR of 2 ppm/°C,
Tolerance to ± 0.01 % and power up to 10 W
FEATURES
Temperature Coefficient of Resistance (TCR):
± 2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C Ref.) (see Tables 1 and 2)
Tolerance: to ± 0.01 % (see Tables 1 and 2)
Power Rating (heat-sinked): 10 W
Load Life Stability: ± 0.005 % at 25 °C,
2000 hours at Rated Power
Resistance Range: 0.05
to 80 k
Electrostatic Discharge (ESD) above 25 000 V
Non Inductive, Non Capacitive Design
Rise Time: 1 ns without Ringing
Current Noise: < - 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 Finishes Available: Lead (Pb)-free
Tin/Lead Alloy
Any Value available within Resistance Range (e.g.
1K2345)
Prototype Samples available from 48 hours. For more
Information, please contact
foil@vishaypg.com
For better Performances, please see VFP-3Z and VFP-4Z
Datasheets
Any value available within resistance range
The basic features of Vishay Bulk Metal
®
Foil resistors; tight
resistance tolerance, fast response time, low TCR, and
exceptional long-term stability, are available for power-circuit
applications. Typical applications are non-inductive design,
current sensing applications, deflection amplifiers, constant
current power supplies, forced balance electronic scales,
graphic display computers, character generation on CRTs,
and electron beam controls.
Our Application Engineering Department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
R
I
I
1
E
1
V
E
2
I
2
I
TABLE 1 - VFP-3
1)
SPECIFICATIONS
RESISTANCE
RANGE ()
50 to 80K
25 to < 50
10 to < 25
5 to < 10
2 to < 5
1 to < 2
0.5 to < 1
0.25 to < 0.5
0.1 to < 0.25
Notes
Tighter tolerance available upon request
See page 3 in this data sheet for numbered footnotes.
1. Weight = 15 g Max
2. VFP-4 available up to 500
.
3. - 55 °C to + 125 °C, + 25 °C Ref.
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63014
Revision: 23-Mar-10
STANDARD
TOLERANCE
± 0.01 %
± 0.02 %
± 0.05 %
± 0.1 %
± 0.25 %
± 0.5 %
± 1.0 %
± 2.0 %
± 5.0 %
± 50 ppm/°C
± 2 ppm/°C
TYPICAL
TCR
3)
MAXIMUM
TCR
3)
± 5 ppm/°C
± 7 ppm/°C
± 10 ppm/°C
± 13 ppm/°C
± 20 ppm/°C
± 25 ppm/°C
TABLE 2 - VFP-4
1), 2)
SPECIFICATIONS
RESISTANCE
RANGE ()
10 to 500
5 to < 10
2 to < 5
1 to < 2
0.5 to < 1
0.25 to < 0.5
0.1 to < 0.25
0.05 to < 0.1
STANDARD
TOLERANCE
± 0.01 %
± 0.02 %
± 0.05 %
± 0.1 %
± 2 ppm/°C
± 0.25 %
± 0.5 %
± 1.0 %
± 2.0 %
± 15 ppm/°C
± 20 ppm/°C
± 25 ppm/°C
± 30 ppm/°C
TYPICAL
TCR
3)
MAXIMUM
TCR
3)
± 5 ppm/°C
± 6 ppm/°C
± 8 ppm/°C
± 10 ppm/°C
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
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