SURFACE MOUNT
SURFACE MOUNT THIN FILM CHIP RESISTOR RTF
PACKAGING DIMENSIONS FOR BOTH RTF & RPC RANGE
A
4.0
±
0.1
2.0
±
0.05
B
3.5
±
0.05
1.75
±
0.1
4.0
±
0.1
1.5 + 0.1
-0
8.0
±
0.2
TAPE DIMENSIONS (mm)
Dims. 0402
A
0.65±0.1
B
1.15±0.1
0603
1.1±0.1
1.9±0.1
0805
1.65±0.1
2.4±0.1
1206
1.9±0.1
3.5±0.1
1210
2.8±0.1
3.5±0.1
2010
2.8±0.2
5.6±0.2
2512
3.6±0.2
6.7±0.2
Tape packaging:
8mm width paper taping based on EIAJ RC-1009B, 5000pcs per reel.
MARKING EXPLANATION
5%, 3 digits, 1st two digits are significant figures,
3rd digit is number of zeros.
R =decimal point
1%, 4 digits, 1st three digits are significant figures,
4th digit is number of zeros.
20.5
±
0.5
2.0
±
0.5
13
±
0.5
60
±
1.0 178
±
2.0
Reel Size(max)
7” (178mm)
13” (330mm)
Chip Resistors
5% marking
Value=10KΩ
0603,0805,1206,
1210,2010,2512
0402
0603
0805
1206
1210
10000 5000 5000 5000 5000
40000 20000 20000 20000 20000
Marking Explanation
1002
1% marking
Value=10KΩ
0805,1206,1210
2010,2512
2010
4000
-
2512
2000
-
REEL DIMENSION (mm)
103
5% tolerance :3 digits, First two digits are significant figures,
third digit is number of zeros.
1% tolerance :4 digits, first three digits are significant figures,
fourth digit is number of zeros. Letter R is decimal point.
Letter “0” is 0 ohm. 0603 1% :EIA-96 marking. (as the below list).
0402 no marking.
Standard MIL resistance marking.
“R” signifies Decimal place.
10C
1% marking
Value=12.4KΩ
0603
no marking
0402
R020
Value=20mΩ
Code
01
02
03
04
05
06
07
08
09
10
11
12
R Value
100
102
105
107
110
113
155
118
121
124
127
130
Code
13
14
15
16
17
18
19
20
21
22
23
24
R Value
133
137
140
143
147
150
154
158
162
165
169
174
Code
25
26
27
28
29
30
31
32
33
34
35
36
R Value
178
182
187
191
196
200
205
210
215
221
226
232
Code
37
38
39
40
41
42
43
44
45
46
47
48
R Value
237
243
249
255
261
267
274
280
287
294
301
309
Code
49
50
51
52
53
54
55
56
57
58
59
60
R Value
316
324
332
340
348
357
365
374
383
392
402
412
Code
61
62
63
64
65
66
67
68
69
70
71
72
R Value
422
462
442
453
464
475
487
499
511
523
536
549
Code
73
74
75
76
77
78
79
80
81
82
83
84
R Value
562
576
590
604
619
634
649
665
681
698
715
732
Code
85
86
87
88
89
90
91
92
93
94
95
96
R Value
750
768
787
806
825
845
866
887
909
931
953
976
This table shows the first two digits for the three-digit EIA-96 part marking scheme.
The third character is a letter multiplier: Y=10
-2
X=10
-1
A=10
0
B=10
1
141
C=10
2
D=10
3
E=10
4
F=10
5
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www.dubilier.co.uk
Tel: 01371 875758
SECTION 4
嵌入式系统
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