Precision
Feature
•Low
tolerance (±1%)
•Both
flow and reflow soldering are applicable.
•Suitable
size and packaging for surface mount assembly.
•Owing
to the reduced lead inductance, the high frequency
characteristic is excellent.
The product of lead-free terminal is RoHS compliant.
PhO(lead oxide) is included in the glass of our product which is prescribed
on RoHS appendix as an exception.
Application
•Circuit
for high precision resistance and reliability.
•For
signal control part
•For
tunning circuit.
Structure and Dimensions
•Structure
Glass or Polymer Coating
(Protective Coating)
RuO
2
type Resistor
•Dimensions
I
1
H
Alumina Substrate(96%)
Thick film Elecrtode
(Inner Electrode)
Special Plating
(Ni, Solder)
I
2
L
W
(UNIT: mm)
Type
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
Inch
0201
0402
0603
0805
1206
1210
2010
2512
Power(W)
1/20
1/16
1/10
1/8
1/4
1/3
2/ 3
1
L
0.60
±0.03
1.00
±0.05
1.60
±0.10
2.00
±0.20
3.20
±0.20
3.20
±0.20
5.00
±0.20
6.30
±0.20
W
0.30
±0.03
0.50
±0.05
0.80
±0.15
1.25
±0.15
1.60
±0.15
2.55
±0.20
2.50
±0.20
3.20
±0.20
H
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
I
1
0.10
±0.05
0.20
±0.10
0.30
±0.20
0.40
±0.20
0.45
±0.20
0.45
±0.20
0.60
±0.20
0.60
±0.20
I
2
0.15
±0.05
0.25
±0.10
0.35
±0.10
0.35
±0.20
0.40
±0.20
0.40
±0.20
0.60
±0.20
0.60
±0.20
Average
Weight
0.15㎎
0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎
Parts Numbering System
•The
part number system shall be in the following format
RC
Code Designation
1005
Dimension & Size Code
0603: 0.6×0.3(㎜) - 0201(inch)
1005: 1.0×0.5(㎜) - 0402(inch)
1608: 1.6×0.8(㎜) - 0603(inch)
2012: 2.0×1.2(㎜) - 0805(inch)
3216: 3.2×1.6(㎜) - 1206(inch)
3225: 3.2×2.5(㎜) - 1210(inch)
5025: 5.0×2.5(㎜) - 2010(inch)
6432: 6.4×3.2(㎜) - 2512(inch)
F
Tolerance
2370
Resistance Value
3 or 4 digits coding system
(IEC coding system)
3digits (E-24 series)
4digits (E-96 series)
CS
Packaging Code
GS: Bulk Packaging
CS: Tape Packaging 7"
ES: Tape Packaging 10"
FS: Tape Packaging 13"
AS: Tape Packaging 13"
RC: Chip Resistor
F: ±1%
Specification
Type
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
Power Working Overload
Rating Voltage Voltage
(MAX)
(MAX)
(W)
1/20
1/16
1/10
1/8
1/4
1/3
2/3
1
25(V)
50(V)
150(V)
200(V)
50(V)
100(V)
300(V)
TCR (ppm/
℃
)
±250ppm
Resistance Range (
Ω
)
Rated
Rated
Working
Ambient
F(±1%)
Temperature Temperature
E-96, E-24
-55℃~+125℃
1Ω~10MΩ
70℃
-55℃~+155℃
Operation
Notes
±100ppm
400(V)
-55℃~+125℃
•Rated
voltage (V) =
Rated power(W)×Normal resistance value (R)
Rated voltage should be lower than (MAX) working voltage.
√
Example of Land
Pattern Design
Power Derating Curve
The rated power is the maximum continuous loading power at 70℃ ambient temperature.
For ambient temperature above 70℃, the loading power follows the below power derating curve.
<1005, 3225, 5025, 6432>
100
Percentage of the rated
dissipation(%)
80
60
40
20
0
-55
-40
0
40
70
125
Operation area
100
Percentage of the rated
dissipation(%)
80
60
Operation area
40
20
0
-55
-30
0
30
70
60
155
90
120
150
Ambient Temperature(℃)
<1608, 2012, 3216>
Recommended
Soldering Conditions
General
Purpose
Precision
Low Ohms
80
120
Ambient Temperature(℃)
Array
Attenuator
Marking
•
3 digits indication
(E-24 series)
- Left 2 digits represent
significant figures.
- Last 1 digit represents
exponential number of 10.
- Example:
103
Left 2 digits:
10
Last 1 digit:
3
103
=
10×10
3
Ω
=
10000Ω=10kΩ
IEC Code System (E-96, E-24)
•
4 digits indication
(E-96 series)
- Left 3 digits represent
significant figures.
- Last 1 digit represents
exponential number of 10.
- Example:
1002
Left 3 digits:
100
Last 1 digit:
2
1002
=
100×10
2
Ω
=
10000Ω=10k
Ω
E-96
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
E-24
10
E-96
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
E-24
18
E-96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
E-24
33
E-96
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
E-24
56
Characteristics
Performance
11
20
36
39
62
Packaging
68
12
13
22
75
24
43
Standard
Resistance Value
103
1002
82
15
16
47
51
27
•
0603, 1005 type: No marking.
•
0603, 1005, 1608 type:
No marking.
91
30
Design and Specifications are subject to change without prior notice.
Please ask the manufacturer for technical Specifications before you order and/or use.
10
11
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