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抗硫化贴片电阻资料


Anti-Sulfurated Thick Film Chip Resistor-AS Series
■Construction
L
D1

W

T

3 4 5 6 9 87 1
D2

2

1 Alumina Substrate 2 Bottom Electrode (Ag) 3 Top Electrode (Ag-Pd)

4 Edge Electrode (NiCr) 5 Barrier Layer (Ni) 6 External Electrode (Sn)

7 Resistor Layer (RuO2/Ag) 8 Primary Overcoat (Glass) 9 Secondary Overcoat (Epoxy)

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■Features
-Special construction to prevent sulfuration in a sulfur containing environment

■Dimensions
Type AS01 AS02 AS03 AS05 AS06 AS10 AS0A AS12 Size (Inch) 0201 0402 0603 0805 1206 1210 2010 2512 L W T D1 D2

Unit: mm Weight (g) (1000pcs) 0.150 0.620 2.042 4.368 8.947 15.959 24.241 39.448

■Applications
-Automotive -High-end Computer -Industrial Equipment -Automatic Equipment Controller -Medical Equipment -High-end Multimedia Electronics -Outdoor Electronic Applications

0.60±0.03 0.30±0.03 0.23±0.03 0.15±0.05 0.15±0.05 1.00±0.05 0.50±0.05 0.35±0.05 0.20±0.10 0.20±0.10 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20 2.00±0.10 1.25±0.10 0.50±0.10 0.35±0.20 0.40±0.20 3.10±0.10 1.55±0.10 0.55±0.10 0.50±0.25 0.50±0.20 3.20±0.20 2.60±0.15 0.55±0.10 0.50±0.25 0.50±0.20 5.00±0.20 2.50±0.15 0.55±0.10 0.60±0.25 0.50±0.20 6.35±0.20 3.20±0.15 0.55±0.10 0.60±0.25 0.50±0.20

■Part Numbering
AS Product Type 03 Dimensions F Resistance Tolerance 01: 0201 02: 0402 03: 0603 05: 0805 06: 1206 10: 1210 0A: 2010 12: 2512 D: ±0.5% F: ±1% J: ±5% T Packaging Code B: Bulk T: Taping Reel E TCR (PPM/°C) E: ±100 F: ±200 1000: 100? 1002: 10K? 2201: 2.2K? 1003: 100K? 1002 Resistance

■Derating Curve
Power ratio (% )

100 80 60 40 20 0 0 20 40 60 80 100 120 140 160

AS01

AS02 AS03 AS05 AS06 AS10 AS0A AS12

Ambient Temperature ( ℃ )

■Electrical Specifications
Item Type AS01 (0201) AS02 (0402) AS03 (0603) AS05 (0805) AS06 (1206) AS10 (1210) AS0A (2010) AS12 (2512) Power Rating at 70°C 1/20W 1/16W 1/10W 1/8W 1/4W 1/3W 3/4W 1W -55 ~ +155°C Operating Temp. Range -55 ~ +125°C Max. Operating Voltage 25V 50V 50V 150V 200V 200V 200V 250V Max. Overload Voltage 50V 100V 100V 300V 400V 400V 400V 500V 1? - 9.76? 10? - 1M? 1.02M? - 10M? ±200 ±100 ±200 Resistance Range ±0.5% - ±1% ±5% TCR (PPM/°C) ±200

1? - 10M?

Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.

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Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.

■Environmental Characteristics
Requirement Item Temperature Coefficient of Resistance (T.C.R.) Short Time Overload ±1% and Below As Spec. ±5% Test Method

-55°C~+125°C, 25°C is the reference temperature RCWV*2.5 or Max. overload voltage for 5 seconds Max. overload voltage for 1 minute 70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” 40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” at +125/+155°C for 1000 hrs Bending once for 5 seconds 2010, 2512 sizes: 2mm 245±5°C for 3 seconds Other sizes: 3mm

±(1.0%+0.05?)

±(2.0%+0.05?)

Insulation Resistance

≥10G

Endurance

±(2.0%+0.10?)

±(3.0%+0.10?)

Damp Heat with Load

±(2.0%+0.10?)

±(3.0%+0.10?)

Dry Heat

±(1.0%+0.05?)

±(1.5%+0.10?)

Bending Strength

±(1.0%+0.05?)

±(1.0%+0.05?)

Solderability

95% min. coverage

Resistance to Soldering Heat

±(0.5%+0.05?)

±(1.0%+0.05?)

260±5°C for 10 seconds

Voltage Proof

No breakdown or flashover Individual leaching area ≦5% Total leaching area ≦ 10% ±(0.5%+0.05?) ±(1.0%+0.05?)

1.42 times RCWV (RMS) for 1 minute

Leaching

260±5°C for 30 seconds

Rapid Change of Temperature

-55°C to +125/+155°C, 5 cycles 3~5ppm H2S, 50±2°C, 91~93% R.H., no power rating for 1000 hrs

Sulfur Test

△R±0.5%

Reference Standards: IEC60115-1, 60068-2-58; JIS-C 5201-1; ASTM-B-809 Storage Temperature: 25±3°C; Humidity < 80%RH

■Packaging
Reel Specifications & Packaging Quantity Type AS01 AS01 AS02 AS03 AS05 AS06 AS10 AS0A AS12 Packaging Quantity Paper 15K 10K Paper 20K 40K 5K Paper 10K 13 inch 20K Embossed 4K 8K 12mm 7 inch 10 inch Bottom Tape 178.5±1.5 250±1.0 Top Tape A B 60
+1/-0

Unit: mm ΦA 178.5±1.5 178.5±1.5 ΦB 60 60
+1/-0

Tape Width 8mm

Reel Diameter 7 inch 7 inch

ΦC 13.0±0.2 13.0±0.2

W 9.0±0.5 9.0±0.5

T 12.5±0.5 12.5±0.5

+1/-0

8mm

10 inch

254±1.0

100±0.5 13.0±0.2

9.5±0.5

13.5±0.5

330±1.0

100±0.5 13.0±0.2

9.5±0.5

13.5±0.5

13.0±0.5 13.0±0.5 15.5±0.5 13.0±0.5 12.5±0.5 16.5±0.5

62±0.5

Paper Tape Specifications

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ψ D0 E F W

Paper Tape

T

Resistor

P1

P2

P0

Direction of unreeling

Unit: mm Type AS01 AS02 AS03 AS05 AS06 AS10 A 0.38±0.05 0.65±0.10 1.10±0.10 1.60±0.10 1.90±0.10 2.80±0.10 B 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 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 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 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 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 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 2.00±0.05 2.00±0.05 2.00±0.05 2.00±0.05 2.00±0.05 2.00±0.05 ΦD0 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 0.42±0.20 0.45±0.10 0.70±0.10 0.85±0.10 0.85±0.10 0.85±0.10

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Embossed Plastic Tape Specifications Top Tape A B ψ D0 E F W

T

ψD11.5+0.25,-0 Resistor P1 P2 P0 Direction of unreeling

Embossed Tape

Type AS0A AS12

A 2.8±0.20 3.5±0.20

B 5.5±0.20 6.7±0.20

W 12.0±0.30 12.0±0.30

E 1.75±0.10 1.75±0.10

F 5.5±0.05 5.5±0.05

P0 4.00±0.10 4.00±0.10

P1 4.00±0.10 4.00±0.10

P2 2.00±0.05 2.00±0.05

ΦD0 1.50+0.1, -0 1.50+0.1, -0

Unit: mm T 1.2 1.2
+0 +0

■Recommend Land Pattern
Type A 0.30 0.50 0.90 1.20 2.00 2.00 3.80 3.80 B 0.25 0.45 0.60 0.70 0.90 0.90 0.90 1.60

Unit: mm C 0.30 0.60 0.90 1.30 1.60 2.80 2.80 3.50

C

AS01 AS02 AS03 AS05 AS06 AS10 AS0A AS12

B

A


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