Chip Resistors
Pulse Withstanding
Features:
•
•
•
•
•
Tolerance from ±0.5% to 5%
High power rating
Excellent pulse withstanding performance
Improved working voltage ratings
Standard package sizes of 0805 to 2512
Construction
1
2
3
4
5
6
7
8
9
Alumina Substrate
Bottom Electrode (Ag)
Top Electrode (Ag-Pd)
Edge Electrode (NiCr)
Barrier Layer (Ni)
External Electrode (Sn)
Resistor Layer (RuO
2
/ Ag)
Primary Overcoat (Glass)
Secondary Overcoat (Epoxy)
Applications:
Metering (testing / measurement)
Diagnostic equipment
Medical devices
Industrial controls
Plasma
LCD video monitors
Dimensions
Type
MCPWR05
MCPWR06
MCPWR10
MCPWR12
Size
(Inch)
0805
1206
2010
2512
L
2 ±0.1
3.1 ±0.1
5 ±0.1
6.35 ±0.1
W
1.25 ±0.1
1.55 ±0.1
2.5 ±0.15
3.1 ±0.15
0.55 ±0.1
0.6 ±0.25
39.448
Dimensions : Millimetres
T
0.5 ±0.1
D1
0.35 ±0.2
0.5 ±0.25
D2
0.4 ±0.2
Weight (g)
(1,000 pieces)
4.368
8.947
0.5 ±0.2
24.241
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Page <1>
07/09/11 V1.1
Chip Resistors
Pulse Withstanding
Derating Curve
Power Ratio (%)
Ambient Temperature (°C)
Standard Electrical Specifications
Item
Type
MCPWR05 (0805)
Power Rating
at 70°C
Operating
Maximum
Temperature Operating
Range
Voltage
150 V
Resistance Range
±0.5%
10
Ω
- 299
Ω
±1%
±2%
±3%
±5%
TCR
(PPM/°C)
±200
±100
±200
±100
±200
±100
±200
±100
1/8 W
1
Ω
- 299
Ω
300
Ω
- 20 MΩ
MCPWR06 (1206)
1/3 W
-55 to +155°C
200 V
10
Ω
- 20
Ω
1
Ω
- 20
Ω
20.1
Ω
- 20 MΩ
MCPWR10 (2010)
3/4 W
400 V
10
Ω
- 20
Ω
1
Ω
- 20
Ω
20.1
Ω
- 20 MΩ
MCPWR12 (2512)
1.5 W
500 V
10
Ω
- 20
Ω
1
Ω
- 20
Ω
20.1
Ω
- 20 MΩ
High Power Rating Electrical Specifications
Item
Type
MCPWR05 (0805)
Power Rating
at 70°C
Operating
Maximum
Temperature Operating
Range
Voltage
Resistance Range
±1%
1
Ω
- 299
Ω
1/4 W
150 V
300
Ω
- 20 MΩ
1
Ω
- 20
Ω
MCPWR06 (1206)
1/2 W
-55 to +155°C
200 V
20.1
Ω
- 20 MΩ
1
Ω
- 20
Ω
MCPWR10 (2010)
1W
400 V
20.1
Ω
- 20 MΩ
Operating voltage =
√
(P*R) or maximum operating voltage listed above, whichever is lower
Overload voltage = 2.5*
√
(P*R) or maximum overload voltage listed above, whichever is lower
±100
±100
±200
±100
±200
±5%
TCR
(PPM/°C)
±200
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Page <2>
07/09/11 V1.1
Chip Resistors
Pulse Withstanding
Environmental Characteristics
Item
Temperature coefficient of
resistance (TCR)
Short time overload
Insulation resistance
Endurance
Requirement
As specification
±1%
> 1,000 MΩ
±1%
Test Method
+25 / -55 / +25 / +125 / +25°C
RCWV*2.5 or maximum overload voltage for 5 s
Apply 100 V
DC
for 1 min
70 ±2°C, maximum working voltage for 1,000 hrs with 1.5 hrs “ON”
and 0.5 hrs “OFF”
40 ±2°C, 90 to 95% R H maximum working voltage for 1,000 hrs with
1.5 hrs “ON” and 0.5 hrs “OFF”
at +155°C for 1,000 hrs
Bending amplitude 3 mm for 10 s
245 ±5°C for 3 s
260 ±5°C for 10 s
-55°C to 150°C, 100 cycles
1 hr, -65°C followed by 45 mins of RCWV
Damp heat with load
Dry heat
Bending strength
Solderability
Resistance to soldering heat
Thermal shock
Low temperature operation
±0.5%
±0.5%
±1%
95% minimum coverage
±0.5%
±0.5%
±0.5%
Storage temperature : 25 ±3°C; humidity < 80% RH
Packaging
Reel Specifications and Packaging Quantity
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Page <3>
07/09/11 V1.1
Chip Resistors
Pulse Withstanding
Type
MCPWR05
MCPWR06
MCPWR10
Embossed
MCPWR12
8K
Packaging Quantity
Tape Width
Reel
Diameter
(Inches)
10
7
12 mm
10
250 ±1
62 ±0.5
ØA
ØB
ØC
W
T
Paper
10 K
4K
8 mm
254 ±1
178.5 ±1.5
100 ±0.5
60
+1/-0
13 ±0.2
9.5 ±0.5
13.0 ±0.5
13.5 ±0.5
15.5 ±0.5
16.5 ±0.5
13.0 ±0.5
12.5 ±0.5
Dimensions : Millimetres (Inches)
Paper Tape Specifications
Type
MCPWR05
MCPWR06
A
1.6 ±0.1
1.9 ±0.1
B
2.4 ±0.2
3.5 ±0.2
W
8 ±0.2
E
1.75 ±0.1
F
3.5 ±0.05
P
0
4 ±0.1
P
1
4 ±0.05
P
2
2 ±0.05
ØD
0
1.5+0.1,-0
T
0.85 ±0.1
Embossed Plastic Tape Specifications
Dimensions : Millimetres
Type
MCPWR10
MCPWR12
A
2.8 ±0.1
3.5 ±0.1
B
5.5 ±0.1
6.7 ±0.1
W
12 ±0.3
E
1.75 ±0.1
F
5.5 ±0.05
P
0
4 ±0.1
P
1
4 ±0.1
P
2
2 ±0.05
ØD
0
1.5+0.1,-0
T
1.2
+0
Dimensions : Millimetres
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Page <4>
07/09/11 V1.1
Chip Resistors
Pulse Withstanding
Marking
0805 to 2512 4 Digits Marking For Example
Resistance
Marking
100
Ω
1,000
Ω
2.2 KΩ
2,201
Ω
10 KΩ
1,002
Ω
49.9 KΩ
4,992
Ω
100 KΩ
1,003
3 Digits Marking in E24
Example: 101 = 100
Ω
E24
Code
10
11
12
102 = 1 KΩ (1
st
and 2
nd
are E24 code and 3
rd
code is multiplier)
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
1% for 0603: 3 Digits Marking in E96 (E96 Series Except E24 Series)
3 Digits Marking for Example: 13C = 13K3
Ω
68B = 4K99
Ω
68X = 49.9
Ω
Marking Table
Code
02
03
04
06
07
08
09
10
11
13
14
15
16
17
19
20
21
22
E96
102
105
107
113
115
118
121
124
127
133
137
140
143
147
154
158
162
165
Code
28
29
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
E96
191
196
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
Code
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
E96
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
Code
75
76
77
78
79
80
81
82
83
84
86
87
88
89
90
91
92
93
E96
590
604
619
634
649
665
681
698
715
732
768
787
806
825
845
866
887
909
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Page <5>
07/09/11 V1.1
微控制器 MCU
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