FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
KAMAYA OHM
RAC
•
Features
1. High-density SMD packaging contributes higher productivity and
reduces assembly costs.
2. Halogen*
1
and Antimony*
2
free product
*
1
Cl or Br 900ppm, Cl+Br 1500ppm
*
2
Sb
2
O
3
900ppm
3. Stability Class : 5%
•
Dimensions and Circuits
a
b
a
b
Q
2
Terminal Style: C
Terminal Style: C
Terminal Style: C
W
W
H
H
W
P
L
RAC102D
P
L
Circuits
RAC104D
RAC164D
P
L
H
RAC168D
Note. Please contact KAMAYA for the detail of
marking on the over coating.
R
1
R
2
Rn
R
1
=R
2
=...=Rn
• Please contact KAMAYA for different resistance values.
a
b
Unit : mm
Q
2
Q
1
P
Q
1
Style
Terminal Style
C
RAC102D
C
RAC104D
RAC164D
C
RAC168D
C
L
1.0
2.0
3.2
3.8
0.05
0.1
0.1
0.1
W
1.0 0.05
1.0 0.1
1.6 0.1
1.6 0.1
H
0.35
0.35
0.5
0.45
0.05
0.05
0.1
0.1
Q
1
−
0.35 0.1
0.4 0.15
0.3 0.1
*Q
2
0.33
0.45
0.6
0.3
a
0.15
0.15
0.3
0.3
0.10
0.10
0.2
0.1
b
0.25
e0.05
0.10
0.25 0.10
0.25 0.15
0.3 0.1
*P
0.65
0.5
0.8
0.5
*Unit weight/pc.
1.1mg
2.1mg
7mg
8.3mg
*Values for reference
•
Part Number Description
Example
Style
RAC
Product Type
10
Size
10 W:1.0mm
16 W:1.6mm
2
No. of Elements
2 2-Elements
4 4-Elements
8 8-Elements
D
Circuits
D Isolation
103
J
C
Terminal Style
C
Convex
Type With corner
B
* Packaging & Standard Qty. (Min.)
B Bulk (Loose Package)
1,000pcs. All Styles
Rated Resistance
E24 Series
e.g.:103=10k ohm Resistor
Jumper
JP
Tolerance on Rated Resistance
F
1%
Resistor
J
5%
None
Jumper
TH Paper Tape (2 mm pitch) 10,000pcs. RAC102D
RAC104D
TP Paper Tape
5,000pcs.
RAC164D
RAC168D
*Refer to Tape and Packaging information on pages 56 and 57.
26
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
KAMAYA OHM
FIXED CHIP RESISTOR NETWORKS; RECTANGULAR TYPE
RAC
•
Ratings
Style
RAC102D
RAC104D
RAC164D
RAC168D
Rated Dissipation
at 70°C
W/Element
W/pc.
0.125
Rated Current
of Jumper
A
Rated Resistance
Range
Tolerance on
Rated Resistance
J( 5%)
Temperature Coefficient Limiting Element Preferred Number
Voltage
of Resistance
Series for
-6
V
10 /°C
Resistors
25
200
50
25
E24
Isolation
Voltage
V
50
Category Temperature
Range
°C
0.063
0.25
1.0
10
1M
F( 1%)J( 5%)
J( 5%)
55
100
125
Note1. Rated Voltage = (Rated Dissipation)×(Rated Resistance). (d.c. or a.c. r.m.s. Voltage)
Note2. Limiting Element Voltage can only be applied to resistors when the resistance value is equal to or higher than the critical resistance value.
Note3. Critical Resistance Value is the resistance value at which the rated voltage is equal to the limiting element voltage.
•
Derating Curve
100
Percentage of the rated dissipation(current)(%)
The derated values of dissipation for temperatures in excess of
70°C shall be indicated by the following Curve.
(For Jumpers the load current shall be derated according to the Derating Curve)
•
Climatic Category
55/125/56
Lower Category Temperature
Upper Category Temperature
Duration of the Damp heat, Steady-State Test
−55°C
+125°C
56 days
Area of recommended operation
0
55
70
125
Ambient Temperature(°C)
•
Performance Characteristics
Description
Voltage proof
Variation of resistance
with temperature
Overload
Solderability
Resistance to soldering
heat
Rapid change of
temperature
Climatic sequence
See Ratings Table
JIS C 5201-1 : 1998
Requirements
Test Methods
Clause 4.7
Clause 4.8
RAC102D, 104D
RAC164D, 168D
50Va.c.,60s
100Va.c.,60s
No breakdown or flashover
R≥1G ohm
Measuring temperature :
+20°C/−55°C/
+20°C/+125°C/+20°C
∆R≤±(1%+0.05
ohm)
No visible damage, legible marking
In accordance with Clause 4.17.4.5
Clause 4.13 The applied voltage shall be 2.5 times of the
rated voltage or twice of the limiting
element voltage, whichever is the less severe, 2s.
Clause 4.17 235°C, 2s
Clause 4.18 After immersion into the flux, the
Immersion into solder shall be carried out
in Solder bath at 260°C for 5s.
Clause 4.19 5 cycles between
−55°C
and
+125°C.
Clause 4.23 Dry/Damp heat(12+12h cycle), first cycle./
Cold/Damp heat(12+12h cycle), remaining
cycle./ D.C.Load.
Clause 4.24 40°C, 95%R.H., 56 days, test a) and b) of Clause 4.24.2.1
Clause 4.25.1 Rated voltage, 1.5h "ON", 0.5h "OFF",
70°C, 1,000h.
Clause 4.25.3 125°C, no-load, 1,000h.
Clause 4.32 5N, 10s
Clause 4.33 Amount of bend : 3 mm
∆R≤±(1%+0.05
ohm)
∆R≤±(1%+0.05
ohm) No visible damage
∆R≤±(5%+0.1
ohm) No visible damage
Damp test, steady state
Endurance at 70°C
Endurance at the upper
category temperature
Adhesion
Bend strength of the
face plating
∆R≤±(5%+0.1
ohm) No visible damage, legible marking
∆R≤±(5%+0.1
ohm) No visible damage
∆R≤±(5%+0.1
ohm) No visible damage
No visible damage
∆R≤±(1%+0.05
ohm)
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
27
PCB Design
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