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VPR5Z3K2400AB

Description
Fixed Resistor, Metal Foil, 5W, 3240ohm, 300V, 0.05% +/-Tol, -.2,.2ppm/Cel, 6345
CategoryPassive components    The resistor   
File Size462KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

VPR5Z3K2400AB Overview

Fixed Resistor, Metal Foil, 5W, 3240ohm, 300V, 0.05% +/-Tol, -.2,.2ppm/Cel, 6345

VPR5Z3K2400AB Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
Reach Compliance Codecompliant
ECCN codeEAR99
structureRectangular
JESD-609 codee0
Manufacturer's serial numberVPR5Z
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height7.93 mm
Package length15.88 mm
Package shapeRECTANGULAR PACKAGE
Package formChassis Mount
Package width11.43 mm
method of packingBulk
Rated power dissipation(P)5 W
resistance3240 Ω
Resistor typeFIXED RESISTOR
seriesVPR5Z
size code6345
technologyMETAL FOIL
Temperature Coefficient-.2,.2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Tolerance0.05%
Operating Voltage300 V
VPR5Z, VPR7Z
Vishay Foil Resistors
Ultra High Precision Bulk Metal
®
Z-Foil Technology
Power Current Sensing Resistors with TCR of ± 0.05 ppm/°C
and Power Rating up to 7 W
FEATURES
NEW
Temperature coefficient of resistance (TCR):
± 0.05 ppm/°C (0 °C to 60 °C)
± 0.2 ppm/°C (- 55 °C to + 125 °C, + 25 °C ref.)
Tolerance: ± 0.01 %
Resistance range: 5
Ω
to 100 KΩ
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)
Load life stability: ± 0.01 % (100 ppm) at 70 °C, 2000 h at
rated power
Electrostatic discharge (ESD) 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 stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Non-inductive: < 0.08 µH
Pattern design minimizing hot spots
Terminal finish available: lead (Pb)-free or tin/lead alloy*
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
INTRODUCTION
These Bulk Metal
®
Z-Foil power current sensing resistors are
direct replacements for certain wirewound devices but
without the inductive characteristics of wirewounds. The
anodized aluminum housing is drilled and countersunk to
accept flat head screws for thermal mounting. Because the
device is internally Kelvin connected, there is no restriction
on the lead lengths as would be the case if this were a two
terminal device. Frequently used in YIG oscillator circuits
these devices contribute to superior frequency stability.
TABLE 1 - TOLERANCE AND TCR VS. RESISTANCE
MODEL
NUMBER
RESISTANCE
RANGE
(Ω)
5 to 10
VPR5Z
> 10 to 50
> 50 to 100
> 100 to 100K
5 to 10
VPR7Z
> 10 to 50
> 50 to 100
> 100 to 100K
BEST
TOLERANCE
(%)
± 0.1
± 0.05
± 0.05
± 0.01
± 0.1
± 0.05
± 0.05
± 0.01
TYPICAL TCR AND MAXIMUM SPREAD
(- 55 °C to + 125 °C, + 25 °C ref.)
(ppm/°C)
± 0.2 ± 4.3
± 0.2 ± 3.8
± 0.2 ± 2.8
± 0.2 ± 1.8
± 0.2 ± 4.3
± 0.2 ± 3.8
± 0.2 ± 2.8
± 0.2 ± 1.8
300
7
300
5
MAXIMUM WORKING
VOLTAGE
(V)
POWER RATING
AT 25 °C
(1)
(W)
Note
(1)
Mounted on aluminum chassis (6" L x 4" W x 2" H x 0.040" Th) per MIL-PRF-39009/1B.
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63188
Revision: 22-Jul-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1

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