Chip Resistor
- Precision -
Chip Resistor - Precision
■
INTRODUCTION
Chip resistors are general passive component which is useful for derating voltage, current
controlling in circuit and surface mounting is available. Precise chip resistors are the current of
the world more and more, so we develop the precision types of chip resistors in order to
correspond to these user's needs trends. Production is increasing with demand for small size &
light weight of set product. We provide ultra-small, high-reliability, high-stability resistors.
■
FEATURE AND APPLICATION
●
Feature
- Low tolerance. (Under ± 1%)
- Both flow and reflow soldering are applicable.
- Suitable size and packing for surface mount assembly.
- Owing to the reduced lead inductance, the high frequency characteristic is excellent.
●
Application
- Circuit for high precision resistance and reliability.
- For Signal control part.
- For Tunning circuit, etc.
-1-
Chip Resistor - Precision
■
STRUCTURE
-2-
Chip Resistor - Precision
■
APPEARANCE AND DIMENSION
l
1
H
l
2
L
W
[ Unit :
㎜
]
TYPE
1005
1608
2012
3216
3225
5025
6432
inch
0402
0603
0805
1206
1210
2010
2512
Power (W)
1/16
1/10
1/8
1/4
1/4
1/2
1
L
1.00±0.05
1.60±0.10
2.00±0.20
3.20±0.20
3.20±0.20
5.00±0.15
6.30±0.15
W
0.50±0.05
0.80±0.15
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.15
3.20±0.15
H
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.15
0.55±0.15
I
1
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
0.25±0.10
0.35±0.20
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20
Unit
Weight
0.6㎎
2.1㎎
4.9㎎
9.5㎎
16㎎
26㎎
41㎎
-3-
Chip Resistor - Precision
■
PART NUMBERING
RC
1
●
2012
2
●
F
3
●
100
4
●
CS
5
●
1
●
CODE DESIGNATION
RC : This code expresses the Resistor that is produced by Samsung Electro-Mechanics
CO.LTD.
2
●
DIMENSION
The dimension is expressed as 4 digits number by SI unit (mm). <Table 1>
Left 2 digits are length of resistor, and the other 2 digits are width. <Fig 1>
<Fig 1>
l
1
H
l
2
L
W
<Table 1>
[ Unit :
㎜
]
Dimension
(inch)
L
W
H
l
1
l
2
1005
(0402)
1.00±0.05
0.50±0.05
0.35±0.05
0.20±0.10
0.25±0.10
1608
(0603)
1.60
±
0.10
0.80
±
0.15
0.45
±
0.10
0.30
±
0.20
0.35
±
0.10
2012
(0805)
2.00
±
0.20
1.25
±
0.15
0.50
±
0.10
0.40
±
0.20
0.35
±
0.20
3216
(1206)
3.20
±
0.20
1.60
±
0.15
0.55
±
0.10
0.45
±
0.20
0.40
±
0.20
3225
(1210)
3.20
±
0.20
2.55
±
0.20
0.55
±
0.10
0.45
±
0.20
0.40
±
0.20
5025
(2010)
5.00
±
0.15
2.50
±
0.15
0.55
±
0.10
0.60
±
0.20
0.60
±
0.20
6432
(2512)
6.30
±
0.15
3.20
±
0.15
0.55
±
0.10
0.60
±
0.20
0.60
±
0.20
-4-
