20151211055556pcgnYLx

 Thick Film Anti-Sulfurated Chip Resistor
AS Series
MERITEK
FEATURE
 Special construction to prevent sulfuration in a sulfur containing environment
APPLICATIONS
 High-End Computer
 Industrial Equipment
 Automatic Equipment Controller
 Medical Equipment
 High-end Multimedia Electronics
 Outdoor Electronic Applications
PART NUMBERING SYSTEM
AS
RECOMMEND LAND PATTERN
1206 F 5104 F
Meritek Series
Chip Size
TCR (PPM/°C)
Code
TCR
E
±100
F
±200
Resistance Value
5%:
X
3 digits, first 2 are significant, the third is multiplier (10 )
1% and lower:
X
4 digits, first 3 are significant, the forth is multiplier (10 )
Resistance Tolerance
Code
TCR
D
±0.5%
F
±1%
A
(mm)
0.30
0.50
0.90
1.20
2.00
2.00
3.80
3.80
Chip Size
0201
0402
0603
0805
1206
1210
2010
2512
J
±5%
CONSTRUCTION
B
(mm)
0.25
0.45
0.60
0.70
0.90
0.90
0.90
1.60
C
(mm)
0.30
0.60
0.90
1.30
1.60
2.80
2.80
3.50
1 Alumina Substrate
4 Edge Electrode (NiCr)
7 Resistor Layer (RuO2/Ag)
2 Bottom Electrode (Ag)
5 Barrier Layer (Ni)
8 Primary Overcoat (Glass)
3 Top Electrode (Ag-Pd)
6 External Electrode (Sn)
9 Secondary Overcoat (Epoxy)
DIMENSIONS
Chip Size
0201
0402
0603
0805
1206
1210
2010
2512
L
(mm)
0.60±0.03
1.00±0.05
1.60±0.10
2.00±0.10
3.10±0.10
3.10±0.10
5.00±0.10
6.35±0.10
W
(mm)
0.30±0.03
0.50±0.05
0.80±0.10
1.25±0.10
1.55±0.10
2.60±0.15
2.50±0.15
3.10±0.15
T
(mm)
0.23±0.03
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
D1
(mm)
0.15±0.05
0.20±0.10
0.30±0.20
0.35±0.20
0.50±0.25
0.50±0.25
0.60±0.25
0.60±0.25
D2
(mm)
0.15±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
Weight (g)
(1000pcs)
0.150
0.620
2.042
4.368
8.947
15.959
24.241
39.448
Rev. 7
Thick Film Anti-Sulfurated Chip Resistor
AS Series
MERITEK
ELECTRICAL SPECIFICATIONS
Item
Chip Size
0201
0402
Power Rating
at 70°C
/
Jumper
Rated Current
Operating
Temperature
Range
MAX.
Operating
Voltage
MAX.
Overload
Voltage
1/20W
Jumper: 1A
-55 ~ +125°C
25V
50V
50V
100V
50V
100V
150V
300V
200V
400V
200V
400V
200V
400V
250V
500V
1/16W
Jumper: 1A
0603
1/10W
Jumper: 1A
0805
1/8W
Jumper: 2A
1206
1/4W
-55 ~ +155°C
Jumper: 2A
1210
1/3W
Jumper: 2.5A
2010
3/4W
Jumper: 3.5A
2512
1W
Resistance Range
±0.5%
-
±1%
TCR
(PPM/°C)
±5%
1Ω - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
0Ω (<50mΩ)
Jumper: 4A
Operating Voltage=√(P*R) or MAX. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or MAX. overload voltage listed above, whichever is lower.
Customized specifications might be available upon request, please contact Meritek for more information.
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
±200
±100
±200
-
DEARTING CURVE
Rev. 7
Thick Film Anti-Sulfurated Chip Resistor
AS Series
MERITEK
ENVIRONMENTAL CHARACTERISTICS
Item
Temperature Coefficient of
Resistance (T.C.R.)
Short Time Overload
Requirement
±1% and Below
±5%
Jumper
JIS-C-5201-1 4.8
IEC-60115-1 4.8
-55°C~+125°C, 25°C is the reference temperature
As Spec.
±(1.0%+0.05Ω) ±(2.0%+0.05Ω)
Insulation Resistance
Test Method
<50mΩ
JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max. Overload voltage whichever is
lower for 5 seconds.
JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload voltage for 1 minute
≥10G
Endurance
±(2.0%+0.10Ω) ±(3.0%+0.10Ω)
<100mΩ
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
70±2°C, RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5
hrs “OFF”
Damp Heat with Load
±(2.0%+0.10Ω) ±(3.0%+0.10Ω)
<100mΩ
JIS-C-5201-1 4.24
IEC-60115-1 4.24
40±2°C, 90~95% R.H., RCWV for 1000 hrs with 1.5
hrs “ON” and 0.5 hrs “OFF”
Dry Heat
±(1.0%+0.05Ω) ±(1.5%+0.10Ω)
<50mΩ
JIS-C-5201-1 4.23
IEC-60115-1 4.23.2
at +125/+155°C for 1000 hrs
<50mΩ
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 5 seconds
2010, 2512 sizes: 2mm Other sizes: 3mm
Bending Strength
±(1.0%+0.05Ω) ±(1.0%+0.05Ω)
Solderability
95% min. coverage
Resistance to Soldering Heat
±(0.5%+0.05Ω) ±(1.0%+0.05Ω)
Voltage Proof
No breakdown or flashover
JIS-C-5201-1 4.7
IEC-60115-1 4.7
1.42 times Max. Operating Voltage for 1 minute
Leaching
Individual leaching area ≦5%
Total leaching area ≦ 10%
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
260±5°C for 30 seconds
Rapid Change of Temperature ±(0.5%+0.05Ω) ±(1.0%+0.05Ω)
JIS-C-5201-1 4.17
IEC-60115-1 4.17
245±5°C for 3 seconds
<50mΩ
<50mΩ
JIS-C-5201-1 4.18
IEC-60115-1 4.18
260±5°C for 10 seconds
JIS-C-5201-1 4.19
IEC-60115-1 4.19
-55°C to +125/+155°C, 5 cycles
ASTM-B-809-95
H2S, 50±2°C, 91~93% R.H., no power rating for 1000
hrs
RCWV (Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.
Sulfur Test
±(0.5%+0.05Ω) ±(0.5%+0.05Ω)
<50mΩ
STORAGE TEMPERATURE: 25±3°C; HUMIDITY < 80%RH
Rev. 7
Thick Film Anti-Sulfurated Chip Resistor
AS Series
MERITEK
PACKAGING
Reel Specifications and Packaging Quantity
Chip Size
0201
Packaging
Quantity
Paper
15K
8mm
Reel
Diameter
7 inch
ØA
(mm)
178.5±1.5
7 inch
8mm
10 inch
Tape Width
ØB
(mm)
60+1/-0
ØC
(mm)
13.0±0.2
W
(mm)
9.0±0.5
178.5±1.5
60+1/-0
13.0±0.2
9.0±0.5
12.5±0.5
254±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
13 inch
330±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
10K
0201
0402
Paper
0603
0805
1206
1210
Paper
2010
2512
Embossed
20K
40K
5K
10K
8mm
20K
4K
8K
12mm
T
(mm)
12.5±0.5
7 inch
178.5±1.5
60+1/-0
13.0±0.2
9.0±0.5
12.5±0.5
10 inch
254±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
13 inch
330±1.0
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
7 inch
178.5±1.5
60+1/-0
13.0±0.5
13.0±0.5
15.5±0.5
10 inch
250±1.0
62±0.5
13.0±0.5
12.5±0.5
16.5±0.5
Paper Tape Specifications
Chip Size
0201
0402
0603
0805
1206
1210
A
(mm)
0.38±0.05
0.65±0.10
1.10±0.10
1.60±0.10
1.90±0.10
2.90±0.10
B
(mm)
0.68±0.05
1.15±0.10
1.90±0.10
2.40±0.20
3.50±0.20
3.50±0.20
W
(mm)
8.0±0.20
8.0±0.20
8.0±0.20
8.0±0.20
8.0±0.20
8.0±0.20
E
(mm)
1.75±0.10
1.75±0.10
1.75±0.10
1.75±0.10
1.75±0.10
1.75±0.10
F
(mm)
3.50±0.05
3.50±0.05
3.50±0.05
3.50±0.05
3.50±0.05
3.50±0.05
P0
(mm)
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
P1
(mm)
2.00±0.05
2.00±0.05
4.00±0.05
4.00±0.05
4.00±0.05
4.00±0.05
P2
(mm)
2.00±0.05
2.00±0.05
2.00±0.05
2.00±0.05
2.00±0.05
2.00±0.05
ØD0
(mm)
1.50+0.1,-0
1.50+0.1,-0
1.50+0.1,-0
1.50+0.1,-0
1.50+0.1,-0
1.50+0.1,-0
T
(mm)
0.42±0.20
0.45±0.10
0.70±0.10
0.85±0.10
0.85±0.10
0.85±0.10
Rev. 7
Thick Film Anti-Sulfurated Chip Resistor
AS Series
MERITEK
Embossed Plastic Tape Specifications
Chip Size
2010
2512
A
(mm)
2.8±0.10
3.5±0.10
B
(mm)
5.5±0.10
6.7±0.10
W
(mm)
12.0±0.30
12.0±0.30
E
(mm)
1.75±0.10
1.75±0.10
F
(mm)
5.5±0.05
5.5±0.05
P0
(mm)
4.00±0.10
4.00±0.10
P1
(mm)
4.00±0.10
4.00±0.10
P2
ΦD0
(mm)
(mm)
2.00±0.05 1.50+0.1, -0
2.00±0.05 1.50+0.1, -0
T
(mm)
1.2+0
1.2+0
Rev. 7
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