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DATA SHEET
Anti-Sulphur Thick Film Chip Resistor
SAS(Precision) Series
0.5% TO 1.0%, TCR ±50 TO ±100
SIZE: 0201/0402/0603/0805/1206/1210/2010/2512
RoHs Compliant
Product Specification – October 14, 2020 V.3
ANTI-SULPHUR THICK FILM CHIP RESISTOR
SAS (Precision) Series
DS-ENG-031
1.
SCOPE
1.1
1.2
1.3
2.
This specification is applicable to lead free and halogen free of ROHS directive for SAS
series anti-sulfurated precision thick film chip resistors.
Superior Sulfur resistant capability (Refer to ASTM-B-809-95&EIA977sulfurvapor test).
The product is for general electronic purpose.
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PART NUMBERING SYSTEM
Part Numbering is made in accordance with the following system:
3.
RATING
3.1
Rated Power
3.1.1
Resistor Rated Power
Type
SAS05
(0201)
SAS10
(0402)
SAS16
(0603)
SAS21
(0805)
SAS32
(1206)
SAS40
(1210)
SAS50
(2010)
SAS63
(2512)
Rated
Power
at
70℃
1
20
1
16
1
10
1
8
1
4
1
2
3
4
W
Max.
Working
Voltage
30V
50V
75V
150V
200V
200V
200V
200V
Max.
Overload
Voltage
60V
100V
150V
300V
400V
400V
400V
400V
W
W
W
W
W
W
1W
Product Specification
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ANTI-SULPHUR THICK FILM CHIP RESISTOR
SAS (Precision) Series
DS-ENG-031
3.2
Power Derating curve:
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Fig.1 Power Derating Characteristics
3.3
Standard Atmospheric Condition
Unless otherwise specified, the standard range of atmospheric conditions for
making measurements and tests is as follows:
Ambient Temperature = + 5C to +35C
Relative Humidity
Air Pressure
= < 85% RH
= 86 kPa to 106kPa
If there may be any doubt about the results, measurement shall be made within the
following limits:
Ambient Temperature = 20
2C
Relative Humidity
Air Pressure
3.4
3.5
3.6
3.7
3.8
3.9
= 60 to 70% RH
= 86 kPa to 106kPa
Operating Temperature Range
-55C to +155C (SAS05 -55C to +125C)
Storage Temperature Range
Flammability Rating
-5C to + 40C / < 85% RH
Tested in accordance to UL-94, V-0
Level 1
Moisture Sensitivity Level Rating:
Product Assurance ASJ resistor shall warranty 24 months from the date of shipment.
ASJ resistors are RoHS compliance in accordance to RoHS Directive.
Product Specification
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ANTI-SULPHUR THICK FILM CHIP RESISTOR
SAS (Precision) Series
DS-ENG-031
3.10
Type
SAS05
(0201)
SAS10
(0402)
SAS16
(0603)
SAS21
(0805)
SAS32
(1206)
SAS40
(1210)
SAS50
(2010)
SAS63
(2512)
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Resistance, Resistance Tolerance and Temperature Coefficient of Resistance.
Rated
Power
at
70℃
1
20
1
16
1
10
1
8
1
4
1
2
3
4
W
Max.
Working
Voltage
30V
50V
75V
150V
200V
200V
200V
200V
Max.
Overload
Voltage
60V
100V
150V
300V
400V
400V
400V
400V
Resistance Range
T.C.R
( ppm /
℃
)
±100
±50
±50
±50
±50
±50
±50
±50
D(±0.5%)、F(±1%)
E-24、E-96
100Ω≦R<1MΩ
100Ω≦R<1MΩ
100Ω≦R<1MΩ
10Ω≦R<1MΩ
10Ω≦R<1MΩ
10Ω≦R<1MΩ
100Ω≦R<1MΩ
10Ω≦R<1MΩ
-55℃ ~ +155℃(0201:-55℃ ~
+125℃)
W
W
W
W
W
W
1W
Operating Temperature Range
3.11
Rated Voltage
Rated Voltage: DC voltage or AC voltage (rms) based on the rated power.
The voltage can be calculated by the following formula. If the calculated value exceeds the Max.
voltage specified in the Table 3.1.1, the Max. Voltage rating is set as the voltage rating.
E
½
R×P
E= Voltage rating (v)
P= Power rating (w)
R= Nominal resistance(Ω)
Product Specification
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ANTI-SULPHUR THICK FILM CHIP RESISTOR
SAS (Precision) Series
DS-ENG-031
4.
MARKING ON PRODUCT
The nominal resistance shall be marked on the surface of each resistor
Type
SAS05
SAS10
SAS16, SAS21, SAS32,
SAS40, SAS50, SAS63
SAS21, SAS32, SAS40,
SAS50, SAS63
All
Jumper = 0Ω
All
<1Ω
≧1Ω
Jumper=0Ω
Resistance Range
Tolerance≦1%
Tolerance>1%
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No Marking
Marked as a square
4-digits Marking
4-digits Marking
3-digits Marking
4-digits Marking
3-digits Marking
1-digit Marking
4.1
Numeric Numbering
4.1.1
≦1%
Tolerance :
Four Numerals Marking
First 3 digits are significant figures; fourth digit is number of zeros
.
Examples:
Nominal Resistance
1
10
100
4.7K
47K
470K
1M
Marking
1R00
10R0
1000
4701
4702
4703
1004
Remarks
1 X 10
0
= 1
10 X 10
0
= 10
100 X 10
0
= 100
470 X 10
1
= 470 0
470 X 10
2
= 470 00
470 X 10
3
= 470 000
100 10
4
= 100 0000
4.1.2
0603 1% Tolerance :
Three Character E-96 Marking Standard.
The first 2 digits for the 3 digits E-96 part marking standard.
The third character is a letter multiplier
:
Marking
51 X
18 A
68 B
02 C
01 D
Remark
332 X 10
-1
150 X 10
0
499 X 10
1
102 X 10
2
100 X 10
3
Nominal resistance
33.2
150
4.99K
1 0.2K
100K
Product Specification
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