ASJ
ANTI SULPHUR THICK FILM CHIP RESISTOR
SPECIFICATION
DOC NO:
SYS-ENG-009
REVISIONAL RECORDS
REV:
A
REV
DESCRIPTION OF CHANGE
ORIGINATOR
APPROVED BY
EFF DATE
A
Initial Release
Molly Cheong
SH Er
12.03.10
ASJ
TITLE: ANTI SULPHUR THICK FILM CHIP
RESISTOR SPECIFICATION
DOC NO: SYS-ENG-213
REV: A
PAGE:
2 of 39
1.0
2.0
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
4.0
4.1
5.0
5.1
5.2
5.3
5.4
6.0
6.1
6.2
6.2.1
6.2.2
7.0
7.1
7.2
7.3
7.4
7.5
7.6
7.6.1
7.6.2
7.6.3
7.6.4
7.7
7.7.1
7.7.2
7.7.3
7.7.4
8.0
9.0
SCOPE..............................................................................................……..
PART NUMBERING SYSTEM........................................................…….
RATING............................................................................................….….
Rating Power......................................................................................…….
Power Derating Characteristic ……………………………………………..
Standard Atmospheric Condition …………………………………………..
Operating Temperature Range............................................................…….
Storage Temperature Range................................................................……
Flammability Rating ……………………………………………………….
Moisture Sensitivity Rating Level …………………………………….…...
Product Assurance …………………………………………………….……
RoHS Compliance …………………………………………………….……
Resistance Range, Resistance Tolerance & Temperature Coefficient of
Resistance ……………………………….................................……….…..
Rated Voltage.....................................................................................…….
MARKING ON PRODUCT...............................................................…….
Numeric Numbering ………………………………………………………
DIMENSIONS, CONSTRUCTION AND MATERIALS.................………
Dimensions.........................................................................................……
Zero ohm Construction…………….....…..........................................….
Resistor Construction ………………………………………………………
Materials...........................................................................................……..
ELECTRICAL CHARACTERISTICS AND TEST CONDITIONS...…
Frequency Response ………………………………………….……….……
Soldering Profile …………………………………………………………...
Flow Soldering ……………………………………………………………..
Reflow Soldering …………………………………………………………..
TAPING............................................................................................….….
Structure of Taping............................................................................….….
Materials............................................................................................….….
Leader and Trailer Tape.....................................................................…….
Position of Taped Component.............................................................…….
Dimension..........................................................................................…….
Performance of Taping.......................................................................…….
Strength of Carrier tape and top cover tape ……………………………
Peel force of top cover tape …………………………………………….
Minimum Bending Radius …………………………………………………
Number of missing components and mistake in taping ………………...
Packaging...........................................................................................…….
Taping................................................................................................….…
Identification …………………………………………………………...
Packaging Reel Box ……………………………………………………….
Reel Dimensions.................................................................................…….
Surface Mount Land Patterns ...........................................................….…..
Applicable Standards..........................................................................…….
3
3
3
3
4
4
4
4
4
4
5
5
5
6
6
7-8
9
9
10
10
11
12-16
17-29
30
30
30
31
31
31
32
32
33-34
35
35
35
35
36
36
36
36-37
37
38
39
39
ASJ
1.
SCOPE
1.1.
TITLE: ANTI SULPHUR THICK FILM CHIP
RESISTOR SPECIFICATION
DOC NO: SYS-ENG-213
REV: A
PAGE:
3 of 39
This specification specifies fixed thick film chip resistor (referred to as resistor hereinafter)
for use in electronic equipment. In case there are discrepancies in specifications between
this specification and the Customer’s specifications, the latter shall precede.
2.
PART NUMBERING SYSTEM
Part Numbering is made in accordance with the following system:
SASXX
-
XXXX -
X
Resistance
Resistance Value
Tolerance
SAS10 - 0402
D - 0.5%
SAS16 - 0603
F - 1%
SAS21 - 0805
G - 2%
SAS32 - 1206
J - 5%
SAS40 - 1210
Z – Zero ohm
SAS50 - 2010
SAS63 - 2512
X
Packaging
L - 5K reel
K - 10K reel
E - 4K reel
Y - 20K reel
3.
RATING
3.1.
Rated Power
3.1.1
Zero Ohm Jumper Rated Power
Rated Current
SAS10
SAS16
SAS21
SAS32
SAS40
SAS50
SAS63
1A
2A
2A
2A
2A
2A
3A
Maximum
Working
Current
1A
2A
2A
2A
2A
2A
3A
Maximum
Overload
Current
2.5A
5A
5A
5A
5A
5A
15A
Dielectric
Withstanding
Voltage
300V
300V
500V
500V
500V
500V
500V
Resistance
Tolerance
< 50m
Ω
< 50m
Ω
< 50m
Ω
< 50m
Ω
< 50m
Ω
< 50m
Ω
< 50m
Ω
3.1.2
Resistor Rated Power
Rated Power
Maximum
Working
Voltage
50V
50V
150V
200V
200V
200V
200V
Maximum
Overload
Voltage
100V
100V
300V
400V
400V
400V
400V
Maximum
Intermittent
Overload Voltage
100V
100V
300V
400V
400V
400V
400V
Dielectric
Withstanding
Voltage
300V
300V
500V
500V
500V
500V
500V
SAS10
SAS16
SAS21
SAS32
SAS40
SAS50
SAS63
1/16W
1/10W
1/8W
1/4W
1/3W
3/4W
1W
ASJ
3.2
TITLE: ANTI SULPHUR THICK FILM CHIP
RESISTOR SPECIFICATION
DOC NO: SYS-ENG-213
REV: A
PAGE:
4 of 39
Power Derating Characteristics
Rated Power shall be the load power corresponding to nominal wattage suitable for
continuous use at 70°C ambient temperature. In case the ambient temperature exceeds
70°C, reduce the load power in accordance with Derating curve in Fig. 1.
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 = +5°C to +35°C
Relative Humidity
Air Pressure
= < 85% RH
= 86 to 106kPa
If there may be any doubt about the results, measurement shall be made within the
following limits :
Ambient Temperature = 20± 2°C
Relative Humidity
Air Pressure
3.4
3.5
3.6
3.7
= 60 to 70% RH
= 86 to 106kPa
Operating Temperature Range -55°C to +155°C
Storage Temperature Range
Flammability Rating
-5°C to +40°C
Tested in accordance to UL-94, V-0
Level 1
Moisture Sensitivity Level Rating:
ASJ
3.8
TITLE: ANTI SULPHUR THICK FILM CHIP
RESISTOR SPECIFICATION
DOC NO: SYS-ENG-213
REV: A
PAGE:
5 of 39
Product Assurance
ASJ resistor shall warranty 12 months from the date of shipment.
3.9
3.10
ASJ resistors are RoHS compliance in accordance to RoHS Directive 2002/95/EC.
Resistance, Resistance Tolerance and Temperature Coefficient of Resistance.
Resistance Range
Table 1
D (+/- 0.5%)
E-96
SAS10
(0402)
SAS16
(0603)
SAS21
(0805)
SAS32
(1206)
SAS40
(1210)
SAS50
(2010)
SAS63
(2512)
0.1Ω to 15MΩ
0.1Ω to 15MΩ
0.1Ω to 15MΩ
0.1Ω to 15MΩ
0.1Ω to 15MΩ
0.1Ω to 15MΩ
0.1Ω to 15MΩ
F (+/- 1%)
E-96 E-24
0.1Ω to 15MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1
≤R<1.0
G (+/- 2%)
E-24
0.1Ω to 15MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
J (+/- 5%)
E-24
0.1Ω to 15MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
0.1Ω to 30MΩ
Temperature
Coefficient
Resistance
( TCR )
0.5%& 1%
(For all product type)
2% & 5%
(For all product type)
1
≤R<10
10
≤R<1M
1M
≤R<30M
0.1
≤R<1.0
1
≤
R<10
10
≤R<1M
1M
≤R<30M
±100ppm
(±200ppm/°C for 0402 & 0603)
±200ppm/°C
±100ppm/°C
±200ppm/°C
±200ppm/°C
±200ppm/°C
±100ppm/°C
±200ppm/°C
Zero Ohm Jumper < 0.05Ω
