ETC FLAX500R00D Precision resistor (conformally coated) Datasheet

Precision Resistor
(Conformally Coated)
TCR, Resistance Range,Tolerance, Rated Power
Type
FLA
FLB
FLC
Resistance
TCR(ppmⲐ⬚C)
⫺25⬚C to ⫹125⬚C Range(⍀)
0⫾5(X)
0⫾2.5(Y)
0⫾5(X)
0⫾2.5(Y)
0⫾5(X)
0⫾2.5(Y)
10 to 30
30 to 100
100 to 100k
10 to 30
30 to 100
100 to 150k
10 to 30
30 to 100
100 to 200k
Resistance
Tolerance(%)*
⫾0.5(D) ⫾1.0(F)
⫾0.1(B) ⫾0.5(D)
⫾0.05(A) ⫾0.1(B)
⫾0.5(D) ⫾1.0(F)
⫾0.1(B) ⫾0.5(D)
⫾0.05(A) ⫾0.1(B)
⫾0.5(D) ⫾1.0(F)
⫾0.1(B) ⫾0.5(D)
⫾0.05(A) ⫾0.1(B)
Rated Power(W)
at 70⬚C
0.125
0.25
0.25
Symbols parenthesized are for type number composition.
*Resistance figures are the values obtained by measuring at the point 2.5⫾1.0mm
below the shoulder of leads.
Composition of Type Number
Power Derating Curve
Example:
FLA X 500R00 B
(%)
100
Resistance Value
TCR
Type
Resistance value, in ohm, is expressed by a series of 6 characters, 5 of
which represent significant digits while the 6th R or K is a dual purpose
letter that designates both the value range (R for ohmic;K for kilo-ohm)
Rated Power Percentage
Tolerance
80
60
40
20
and the location of decimal point.
70
20
T
t
Configuration
Type
L
FLA
W
6.2⫾0.5
T
F
c
b
a
L
F
W
FLB
5.6⫾0.5
FLC
7.5⫾0.5
8.2⫾0.5
2.2⫾0.5
2.54⫾0.25
6.2⫾0.5
5.08⫾0.25
5⫾1
t
0.3⫾0.05
a
1.0⫾0.05
b
0.65⫾0.05
0.4⫾0.05
c
Dimensions in mm
40
60
80
100 120
Ambient Temperature
155
140
160 (⬚C)
Frequency Characteristics
Temperature of Resistor Surface
FLA
R ␪ ⫽0.14⬚C/mW
FLB, FLC R ␪ ⫽0.12⬚C/mW
(%)
⌬ T(⬚C)
FLB
150
FLA Surface of
Resistive Element
50
Temperature Rise
R(AC)/R(DC)
60
10⍀
100⍀
100
1k⍀
FLB, FLC Surface of
Resistive Element
40
FLA Surface of Coated Epoxy
30
FLB, FLC Surface of Coated Epoxy
20
10k⍀
50
10
40k⍀
1
5
10
50
100
100
(MHz)
Frequency
200
300
400
Applied Power
500
600 (mW)
Performance
Parameters
Test Condition
ALPHA Specification
ALPHA Typical Test Data
70⬚C
⫺25⬚C to ⫹155⬚C
FLA⫽250V, FLB⫽FLC⫽300V
Max. Rated Operating Temperature
Working Temperature Range
Max.Working Voltage
Temperature Cyciling
Overload
⫺25⬚CⲐ30min.,Room TemperatureⲐ5min.,⫹155⬚CⲐ30min., 5cycles
Rated Voltage⫻2.5, 5 sec.
Solderability
Resistance to Solvents
235⬚C, 2sec.
1 lsopropyl Alcohol 2 Trichloroethylene
Low Temperature Storage
Terminal Strength
⫺25⬚C, No Load, 2hrs
0.908kg(2pounds),10 sec.
Dielectric Withstanding Voltage
Insulation Resistance
Resistance to Soldering Heat
Moisture Resistance
Atmospheric:AC 300V, 1 min.
DC 100V, 1 min.
350⬚C, 3 sec.
⫹65⬚C to ⫺10⬚C, 90%RH to 98%RH, Rated Voltage, 10cycles(240hrs)
Shock
Vibration
⫾0.05%
⫾0.05%
over 75% coverage
no damage
⫾0.05%
⫾0.05%
⫾0.01%
⫾0.0025%
over 75% coverage
no damage
⫾0.0025%
⫾0.0025%
⫾0.03%
over 10,000M⍀
⫾0.03%
⫾0.1%
⫾0.0025%
over 10,000M⍀
⫾0.0025%
⫾0.015%
50G, 11ms, Half-sine Wave, X, Y, Z, each 3 shocks
20G, 10Hz to 55Hz to 10Hz, 1min., X, Y, Z, each 2hrs
⫾0.03%
⫾0.03%
⫾0.005%
⫾0.005%
Life(Rated Load)
70⬚C, Rated Power, 1.5hr.-ON, 0.5hr.-OFF, 1000hrs
Life(Moisture Load)
40⬚C, 90%RH to 95%RH, Rated Power, 1.5hr.-ON, 0.5hr.-OFF, 1000hrs
⫾0.1%
⫾0.05%
⫾0.01%
⫾0.01%
Storage Life
15⬚C to 35⬚C, 15%RH to 75%RH, No Load, 10000hrs
High Temperature Exposure
155⬚C, No Load, 1000hrs
⫾0.02%
⫾0.05 %
⫾0.005%
⫾0.01%
Current Noise
Pressure Cooker Test
121⬚C, 100%RH, 2atmospheric, No Load, 100hrs
⫺25dB
⫾0.5 %
⫺42dB
⫾0.1%
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