FRSH2010249R00TCR2.5DBW datasheet, PDF

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FRSH2010249R00TCR2.5DBW: DescriptionFixed Resistor, Metal Foil, 0.8W, 249ohm, 0.5% +/-Tol, -2.5,2.5ppm/Cel, 2010; CategoryPassive components The resistor; File Size930KB，7 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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FRSH2010249R00TCR2.5DBW Overview

Fixed Resistor, Metal Foil, 0.8W, 249ohm, 0.5% +/-Tol, -2.5,2.5ppm/Cel, 2010

FRSH2010249R00TCR2.5DBW Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1222535618
Reach Compliance Code	compliant
Country Of Origin	Israel
ECCN code	EAR99
YTEOL	10
structure	Chip
Manufacturer's serial number	FRSH
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-55 °C
Package height	0.64 mm
Package length	5.03 mm
Package form	SMT
Package width	2.46 mm
method of packing	Waffle Pack
Rated power dissipation(P)	0.8 W
resistance	249 Ω
Resistor type	FIXED RESISTOR
series	FRSH
size code	2010
technology	METAL FOIL
Temperature Coefficient	2.5 ppm/°C
Tolerance	0.5%

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FRSH Series (0603, 0805, 1206, 1506, 2010, 2512) (Z1-Foil)

Vishay Foil Resistors

Ultra High Precision Foil Wraparound Surface Mount Chip Resistor

with Extended Pads for High Power/High Temperature Applications

up to +225°C, Load Life Stability of 0.05% ,TCR to ± 1ppm/°C

FEATURES



Temperature coefficient of resistance (TCR):

±1 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)

±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



Long term stability: to ± 0.05 % at + 225 °C for 2000h,

no power



Load life stability: to ± 0.05 % at + 200 °C for 2000h, at

working power



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)



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 -



Solidus temperature: +236°C

Liquidus temperature: +244°C



Matched sets are available on request



Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishaypg.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@vishaypg.com.

TABLE 1 - TOLERANCE AND TCR VS.

RESISTANCE VALUE

(1)(2)

(- 55 °C to + 200 °C, + 25 °C Ref.)

RESISTANCE

VALUE

()

250to 125K

100to < 250

50to < 100

25to < 50

10 to < 25

TOLERANCE

(%)

± 0.02

± 0.05

± 0.1

± 0.25

± 0.5

Percent of Rated Power

Note

(1)

Performances obtained with ceramic PCB.

(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.

Document Number: 63211

Revision: 21-Dec-11

TCR Typical

(ppm/°C)

-55°C

+70°C

FIGURE 1 - POWER DERATING CURVE

100

-75

±2.5

-50

-25

+25

+50

+75 +100 +125 +150 +175 +200 +225 +250

Ambient Temperature (°C)

For any questions, contact:

foil@vishaypg.com

www.vishayfoilresistors.com

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