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FRSH251259K700TCR2.5CBT

Description
Fixed Resistor, Metal Foil, 1200W, 59700ohm, 0.25% +/-Tol, -2.5,2.5ppm/Cel, 2512
CategoryPassive components    The resistor   
File Size1MB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance  
Download Datasheet Parametric View All

FRSH251259K700TCR2.5CBT Overview

Fixed Resistor, Metal Foil, 1200W, 59700ohm, 0.25% +/-Tol, -2.5,2.5ppm/Cel, 2512

FRSH251259K700TCR2.5CBT Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1222545497
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
Manufacturer's serial numberFRSH
Number of terminals2
Maximum operating temperature200 °C
Minimum operating temperature-55 °C
Package height0.64 mm
Package length6.32 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width3.23 mm
method of packingTR
Rated power dissipation(P)1200 W
resistance59700 Ω
Resistor typeFIXED RESISTOR
seriesFRSH
size code2512
technologyMETAL FOIL
Temperature Coefficient2.5 ppm/°C
Tolerance0.25%
FRSH Series (Z1 Foil Technology)
0603, 0805, 1206, 1506, 2010, 2512
Ultra High Precision Foil Wraparound Surface Mount Chip Resistor with
Extended Pads for High Power/High Temperature Applications
up to +225°C
FEATURES
Temperature coefficient of resistance (TCR):
±2.5 ppm/°C typical (- 55 °C to + 200 °C, + 25 °C
ref.)
Resistance range: 10 to 125 k(for higher
and lower values, please contact VFR's
application engineering department)
Resistance tolerance: to ± 0.02 %
Working power
(1)
: to 1200mW at + 70 °C;
to 330mW at + 200 °C
term stability: to ± 0.05 % at + 225 °C for 2000h,
Long
no power
Load life stability: to ± 0.05 % typical at + 200 °C for
2000h (working power)
Bulk Metal 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)
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
Electrostatic discharge (ESD) at least to 25 kV
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: 0.010 µV (RMS)/Volt of applied voltage
(< - 40 dB)
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Terminal finishes available:
High temperature solder
Matched sets are available on request
Prototype quantities available, please contact
foil@vpgsensors.com
INTRODUCTION
Vishay Foil Resistors (VFR) introduces a new line of Ultra
Precision Bulk Metal
®
Z1 Foil Technology: wraparound
surface mount chip resistors with extended pads for high
temperature up to + 225 °C
(1)
(working power: to 330mW at
+200 °C).
The new extended pad designs also exhibit better heat
dissipation, thus enabling higher power usage (Working
Power: to 1200mW at + 70°C
(1)
). The FRSH has a full
wraparound termination that ensures safe handling during
the manufacturing process, as well as providing stability
during multiple thermal cyclings.
The FRSH is available in any value within the specified
resistance range. VFR's application engineering department
is available to advise and make recommendations. For
non-standard
technical
requirements
and
special
applications, please contact
foil@vpgsensors.com.
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
(1)(2)
(- 55 °C to + 200 °C, + 25 °C Ref.)
RESISTANCE
VALUE
()
100to 125K
50to < 100
25to < 50
10 to < 25
TOLERANCE
(%)
± 0.02
± 0.05
± 0.1
± 0.25
TCR Typical
(ppm/°C)
FIGURE 1 - POWER DERATING CURVE
Percent of Rated Power
-55°C
100
75
50
25
0
-75
+70°C
±2.5
Note
(1)
Performances obtained with ceramic PCB. See Table 2 for power
spec.
(2)
For tighter performances and non-standard values up to 150 k,
please contact VFR's application engineering department by
sending an e-mail to the address in the footer below.
-50
-25
0
+25
+50
+75 +100 +125 +150 +175 +200 +225 +250
Ambient Temperature (°C)
Document Number: 63211
Revision: 27-Oct-15
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
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