General
Feature
•Very
small, thin, and light weight.
•Both
flow and reflow soldering are applicable.
•Owing
to the reduced lead inductance, the high frequency
characteristic is excellent.
•Suitable
size and packaging for surface mount assembly.
The product of lead-free terminal is RoHS compliant.
PbO(lead oxide) is included in the glass of our product which is prescribed
on RoHS appendix as an exception.
Application
•General
purpose
•Home
Appliances
(DVD, Digital TV, Digital Camera, Audio, Tunner)
•For
Computers & Communications
(Notebook, Memory Module, Mobile, Network Equipment, etc)
Structure and Dimensions
103
l
1
L
<Top View>
W
H
I
2
<Side View>
(UNIT: mm)
Type
RC0402
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
Inch
01005
0201
0402
0603
0805
1206
1210
2010
2512
Power(W)
1/32
1/20
1/16
1/10
1/8
1/4
1/3
2/3
1
L
0.40
±0.02
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
0.20
±0.02
0.30
±0.03
0.50
±0.05
0.80
±0.10
1.25
±0.15
1.60
±0.15
2.55
±0.20
2.50
±0.20
3.20
±0.20
H
0.13
±0.02
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
±0.03
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
0.10
±0.03
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
0.04㎎
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
2012
Dimension & Size Code
0402: 0.4×0.2(㎜) - 01005(inch)
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)
J
Tolerance
100
Resistance Value
CS
Packaging Code
RC: Chip Resistor
F : ±1%
G : ±2%
J : ±5%
K : ±10%
3 or 4 digits coding system
(IEC coding system)
3digits (E-24 series)
4digits (E-96 series)
GS: Bulk Packaging
CS: Tape Packaging 7"
ES: Tape Packaging 10"
AS: Tape Packaging 13"
Specification
Type
RC 0402
RC0603
RC1005
RC1608
RC2012
RC3216
RC3225
RC5025
RC6432
Power
Rating
(W)
1/32
1/20
1/16
1/10
1/8
1/4
1/3
2/3
1
Working Overload
Voltage Voltage
(MAX)
(MAX)
15(V)
25(V)
50(V)
150(V)
200(V)
30(V)
50(V)
100(V)
300(V)
400(V)
TCR (ppm/℃)
1~99Ω: ±300
100~1 : ±250
1~9.9Ω:+300,-200
10Ω~1
:±100
(0603: ±250)
1.1 ~10
:±300
Resistance
Range (Ω)
1Ω~1
Rated
Ambient
Temperature
Rated
Working
Temperature
-55℃~+125℃
Operation
Notes
Example of land
Pattern Design
Recommended
Soldering Conditions
70℃
1Ω~10
-55℃~+155℃
General Structure
General
Precision
•Rated
voltage (V) =
Rated power(W)×Normal resistance value (R)
Rated voltage should be lower than (MAX) working voltage.
√
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.
(The load current shall be derated according to derating curve in case of the 'Jumper')
<0402, 0603>
100
Percentage of the rated
dissipation(%)
80
60
40
20
0
-55
-40
0
40
70
125
0
Operation area
100
Percentage of the rated
dissipation(%)
80
60
Operation area
40
20
-55
-30
0
30
60
70
155
<1005, 1608, 2012, 3216, 3225, 5025, 6432>
Jumper
Low ohms
(RC Series)
Low ohms
(RUT Series)
Ultra Low Ohms
(RU Series)
Ultra Low Ohms
(RUW Series)
Ultra Low Ohms
(RUK Series)
90
120
150
Ambient Temperature(℃)
80
120
Ambient Temperature(℃)
Arrays
(CONVEX Type)
Arrays
(CONCAVE Type)
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
Arrays
(FLAT Type)
Arrays for
Memory Modules
11
20
36
39
62
Attenuator
68
12
13
22
75
Characteristics
Performance
Packaging
24
43
103
1002
82
15
16
47
51
27
Standard
Resistance Value
91
•
0603, 1005 type: No marking.
•
0603, 1005, 1608 type:
No marking.
30
The specifications and designs contained herein may be subject to change without notice.
Please contact our sales representatives or product engineers before order.
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