KMY
Last update: 2012.8.30 No.RAC-K-HTS-0001-13
(Uncontrolled copy)
Sp e c i f i c a t i o n
(Reference)
Title:
Style:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D,RAC10 4D,RAC16 4D, RAC16 8D
RoHS COMPLIANCE ITEM
Product specification contained in this specification
are subject to change at any time without notice
If you have any questions or a Purchasing Specification for any quality
Agreement is necessary, please contact our sales staff.
Issue Dept.: Research & Development Department Hokkaido Research Center
KMY
Title:
Drawing No:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D, RAC10 4D, RAC16 4D, RAC16 8D
RAC−K−HTS−0001
Page:
1/15
/13
1. Scope
1.1 This specification covers the detail requirements for fixed chip resistors networks; rectangular type, style of
RAC10 2D,10 4D,16 4D, 16 8D.
1.2 Applicable documents
JIS C 5201−1: 1998, JIS C 5201−9: 2006, JIS C 5201−9−1: 2006
IEC60115−1: 1999, IEC60115−9: 2003, IEC60115−9−1: 2003
EIAJ RC−2129−2000.
2. Classification
Type designation shall be the following form.
D
103
J
(Example) 1. RAC
16
2
1
2
3
4
5
6
Style
2. RAC
16
D
JP
2
1
2
3
4
5
Style
1 Fixed chip resistors networks; rectangular type
2 Size
Style
3 Number of element
4 Circuits
5 Rated resistance Example; 103
→
10kΩ, Chip jumper: JP
6 Tolerance on rated resistance
7 Terminal style
8 Packaging form
1. Scope
3. Rating
3.1 The ratings shall be in accordance with Table−1.
Table−1
Style
Terminations
style
Rated
element
dissipation
(W)
Rated
network
dissipation
(W)
Temperature
coefficient of
resistance
6
( 10
−
/ °C)
Rated
resistance
range(Ω)
Preferred number
series for resistors
Tolerance on
rated
resistance
A
7
A
TP
8
TP
8
7
RAC10
RAC16
2D
4D
4D
8D
C
C
C
Limiting element
voltage(V)
0.063
0.063
0.063
Isolation
voltage(V)
0.125
0.25
0.25
Number of
element
±200
±200
±200
10~1.0M
10~1.0M
10~1.0M
E24
E24
E24
J(±5%)
F(±1%)
J(±5%)
J(±5%)
Style
Circuit networks
Category temperature
range(°C)
2D
25
50
4D
4D
50
100
RAC16
8D
25
100
Note. Rated current of chip jumper: 1(A)
Note. Resistance value of chip jumper: 50mΩ max.
RAC10
3.2 Climatic category
55/125/56
2
4
4
8
D
(Independence
type)
−55∼+125
Lower category temperature
Upper category temperature
Duration of the damp heat, steady state test
−55
°C
+125 °C
56days
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30
KMY
Title:
Drawing No:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D, RAC10 4D, RAC16 4D, RAC16 8D
RAC−K−HTS−0001
Page:
2/15
/13
3.3 Stability class
5%
Limits for change of resistance:
−for
long−term tests
±(5%+0.1Ω) Chip jumper: 50 mΩ max.
−for
short−term tests
±(1%+0.05Ω) Chip jumper: 50 mΩ max.
3.4 Derating
The derated values of dissipation (or current rating in case of chip jumper) at temperature in excess of 70 °C shall be as
indicated by the following curve.
Percentage 100
of the rated
dissipation
(Current)
(%)
0
−55
Area of recommended
operation
70
125
Ambient temperature (°C)
Figure−1Derating curve
3.5 Rated voltage
d. c. or a. c. r. m. s. voltage calculated from the square root of the product of the rated resistance and the rated dissipation.
E : Rated voltage (V)
E =
P · R
P : Rated dissipation (W)
R : Rated resistance (Ω)
Limiting element voltage can only be applied to resistors when the resistance value is equal to or higher than the critical
resistance value.
At high value of resistance, the rated voltage may not be applicable.
4. Packaging form
The standard packaging form shall be in accordance with Table−2.
Table−2
Standard packaging
Symbol
Packaging form
quantity / units
B
Bulk (loose package)
1,000 pcs.
TH
TP
Paper taping
8mm width, 2mm pitches
10,000 pcs.
5,000 pcs.
Application
RAC10 2D, 4D, RAC16 4D, 8D
RAC10 2D, 4D
RAC16 4D, 8D
Paper taping
8mm width, 4mm pitches
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30
KMY
Title:
Drawing No:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D, RAC10 4D, RAC16 4D, RAC16 8D
RAC−K−HTS−0001
Page:
3/15
/13
5. Dimensions
The resistor shall be of the design and physical dimensions in accordance with below.
5.1 RAC10 2D
5.2 RAC10 4D
P
D
Q
a
b
P
Q1
Q2
W
W
L
H
L
a
Ｈ
Circuit
R1
R2
R1
=
R2
R1
Circuit
R2
R3
R4
R1
=
R2
=
R3
=
R4
Figure−2
Table−3
Style
RAC10 2D
RAC10 4D
Style
RAC10 2D
RAC10 4D
Terminations style
C
C
Country of origin
Malaysia,
China
Malaysia,
China
Country of origin
Malaysia,
China
Malaysia,
China
Figure−3
L
1.0±0.05
1.0±0.1
2.0±0.1
2.0±0.1
a
0.15±0.10
0.2±0.15
0.15±0.10
0.2±0.1
W
1.0±0.05
1.0±0.1
1.0±0.1
1.0±0.1
b
0.25
+0.05
−0.10
0.25±0.17
0.25±0.10
0.25±0.10
H
0.35±0.05
0.35±0.10
0.35±0.05
0.45±0.10
∗P
0.65
0.65
0.5
0.5
∗Reference
Q or Q
1
0.33±0.10
0.34±0.05
0.35±0.10
0.3±0.05
Unit: mm
∗Q
2
-----
-----
0.45±0.10
0.4±0.1
D
0.34±0.10
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30
b
KMY
Title:
Drawing No:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D, RAC10 4D, RAC16 4D, RAC16 8D
RAC−K−HTS−0001
Page:
4/15
/13
5.3 RAC16 4D
P
Q1
Q2
Circuit
a
b
R1
R2
R3
R4
W
L
Ｈ
R1
=
R2
=
R3
=
R4
Style
RAC16 4D
Style
RAC16 4D
Terminations style
C
Country of origin
Malaysia,
China
Country of origin
Malaysia,
China
Figure−4
Table−4
L
W
3.2±0.1
1.6±0.1
3.2±0.1
1.6±0.1
∗P
0.8
0.8
H
0.5±0.1
0.5±0.1
Q
1
0.4±0.15
0.4±0.1
Unit: mm
a
0.3±0.2
0.3±0.1
b
0.25±0.15
0.3±0.2
∗Q
2
0.6±0.15
0.6±0.1
∗Reference
Product specification contained in this specification are subject to change at any time without notice.
If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff.
Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30
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