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:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
Style:
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
Drawing No:
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC10 2D, RAC10 4D, RAC16 4D, RAC16 8D
Title:
3.3 Stability class
5%
RAC−K−HTS−0001
Page:
/13
2/15
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
Area of recommended
operation
dissipation
(Current)
(%)
0
−55
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.
Application
RAC10 2D, 4D, RAC16 4D, 8D
TH
Paper taping
8mm width, 2mm pitches
10,000 pcs.
RAC10 2D, 4D
TP
Paper taping
8mm width, 4mm pitches
5,000 pcs.
RAC16 4D, 8D
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
