MC 1% Series
Thick Film Chip Resistors
Features:
•
•
•
Small size and light weight.
Suitable for both flow and re-flow soldering.
Reduction of assembly costs and matching with placement machines.
Performance Specifications:
Temperature coefficient
Short-time overload
Insulation resistance
Dielectric withstanding voltage
Terminal bending
Soldering heat
Minimum solderability
Temperature cycling
Humidity (Steady State)
Load life in humidity
Load life
: ±5%: ±200PPM/°C
±1%: 10Ω ~ 100Ω
≤
±200PPM/°C; 101Ω ~ 1MΩ
≤
±100PPM/°C.
: ±5%: ±(2.0% +0.1Ω) Maximum
±1%: ±(1.0% +0.1Ω) Maximum.
:
≥1000
MegaOhm.
: No evidence of flashover, mechanical damage, arcing or insulation breakdown.
: ±(1.0% +0.05Ω) Maximum .
: Resistance change rate is ±(1.0% + 0.05Ω) Maximum.
: 95% coverage.
: ±5%: ±(1.0% +0.05Ω) Maximum
±1%: ±(0.5% +0.05Ω) Maximum.
: ±5%: ±(3.0% +0.1Ω) Maximum
: ±1%: ±(0.5% +0.1Ω) Maximum.
: ±5%: ±(3.0% +0.1Ω) Maximum
±1%: ±(1.0% +0.1Ω) Maximum.
: ±5%: ±(3.0% +0.1Ω) Maximum
±1%: ±(1.0% +0.1Ω) Maximum.
* The values which are not of standard E-24 series (2% & 5%) and not of E-96 series (1%) could be offered on a case to case basis.
Specification Table
Series
Power
Rating at 70°C
(W)
Maximum
Working
Voltage
(V)
1A
MC 0603
1/16
50
2A
MC 0805
1/10
150
2A
MC 1206
1/8
200
Maximum
Overload
Voltage
(V)
2A
100
4A
300
4A
400
-55 - +125
-55 - +125
-55 - +125
Operating
Temperature
(°C)
Tolerance
(%)
Jumper
±1
±2
±5
Jumper
±1
±2
±5
Jumper
±1
±2
±5
Resistance
Range
<50mΩ
10Ω - 1MΩ
1Ω - 10MΩ
1Ω - 10MΩ
<50mΩ
10Ω - 1MΩ
1Ω - 10MΩ
1Ω - 10MΩ
<50mΩ
10Ω - 1MΩ
1Ω - 10MΩ
1Ω - 10MΩ
Standard
Series
E96
E24
E24
E96
E24
E24
E96
E24
E24
Page 1
08/05/06 V1.0
MC 1% Series
Thick Film Chip Resistors
Marking on the Resistors Body
•
1% tolerance marking of case size 0805 and bigger is 4 digits, the first 3 digits are the significant figures of the resistance and
the 4
th
digit denotes number of zeros.
2372
= 23700Ω = 23.7KΩ; 1430 = 143Ω
2372
Below 10Ω shown as this:
3R24
= 3.24Ω
3R24
•
Standard E-96 series values (±1% tolerance) of 0603 size. Due to the small size of the resistor’s body, 3 digits marking will be
used to indicate the accurate resistance value by using the Multiplier code.
1.96K. = 196 x 10
1
Ω
=
29B
12.4. = 124 x 10
-1
Ω
=
10X
29B
10X
•
Standard E-24 series values which does not belong to E-96 series values (in ±1% tolerance) of 0603 size.
The marking is the same as 5% tolerance but marked with underline.
122
= 1200 = 1.2kΩ.
680
= 68Ω.
122
680
Page 3
08/05/06 V1.0
MC 1% Series
Thick Film Chip Resistors
Resistance Preferred Value Range
E6
10
E12
10
E24
10
E96
10.0
10.2
10.5
10.7
11
11.0
11.3
11.5
11.8
12
12
12.1
12.4
12.7
13
13.0
13.3
13.7
14.0
14.3
14.7
15
15
15
15.0
15.4
15.8
16
16.2
16.5
16.9
17.4
17.8
18
18
18.2
18.7
19.1
19.6
20
20.0
20.5
21.0
Above values in accordance with IEC Publication 63 (1963) and BS2488
43
39
39
36
33
33
33
30
27
27
24
E6
22
E12
22
E24
22
E96
21.5
22.1
22.6
23.2
23.7
24.3
24.9
25.5
26.1
27.7
27.4
28.0
28.7
29.4
30.1
30.9
31.6
32.4
33.2
34.0
34.8
35.7
36.5
37.4
38.3
39.2
40.2
41.2
42.2
43.2
44.2
45.3
91
82
82
75
68
68
68
62
56
56
51
E6
47
E12
47
E24
47
E96
46.4
47.5
48.7
49.9
51.1
52.3
53.6
54.9
56.2
57.6
59.0
60.4
61.9
63.4
64.9
66.5
68.1
69.8
71.5
73.2
75.0
76.8
78.7
80.6
82.5
84.5
86.6
88.7
90.9
93.1
95.3
97.6
Page 4
08/05/06 V1.0
MC 1% Series
Thick Film Chip Resistors
Multiplier Code (for 0603 1% Marking)
Code
Multiplier
A
10 0
B
10 1
C
10 2
D
10 3
E
10 4
F
10 5
G
10 6
H
10 7
X
10 -1
Y
10 -2
Z
10 -3
Standard E-96 Series Resistance Value Code (for 0603 1% Marking)
Value
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
Code
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Value
162
165
169
174
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
Code
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Value
261
267
274
280
287
294
301
309
316
324
332
340
348
357
365
374
383
392
402
412
Code
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Value
422
432
442
453
464
475
487
499
511
523
536
549
562
576
590
604
619
634
649
665
Code
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Value
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
-
-
-
-
Code
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
-
-
-
-
Page 5
08/05/06 V1.0
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