FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
KAMAYA OHM
RMC
•
Features
Chip Resistors
1. 0201 to 2512 inch size and Jumper chip are available.
2. 0.1W is available for 0402 inch (RMC1/16S).
3. Precise dimension by Laser-scriber method (RMC1/20).
4. Press Pocket Taping package (RMC1/20).
5. Stability Class : 5%
•
Dimensions
L
W
Rated resistance value is marked with 3-digit on the over
coating except RMC1/16S & RMC1/20 type.
4-digit marking is available for F & G tolerance except
RMC1/16, RMC1/16S & RMC1/20 type.
c
c
d
Style
RMC1/20
RMC1/16S
RMC1/16
RMC1/10
RMC1/8
RMC1/4
RMC1/2
RMC1
Metric
0603
1005
1608
2012
3216
3225
5025
6332
d
Unit : mm
Inch
0201
0402
0603
0805
1206
1210
2010
2512
H
L
0.6
1.0
1.6
2.0
3.2
3.2
5.0
6.3
0.03
0.05
0.1
0.1
0.15
0.15
0.15
0.15
W
0.3 0.03
0.5 0.05
0.8
e0.15
0.05
1.25 0.10
1.6
0.15
2.5
0.15
2.5
0.15
3.2
0.15
H
0.23
0.35
0.45
0.55
0.55
0.55
0.55
0.55
0.03
0.05
0.10
0.10
0.10
0.15
0.15
0.15
0.1
0.2
0.3
0.4
0.5
0.5
0.6
0.6
c
0.05
0.1
0.1
0.2
0.25
0.25
0.2
0.2
d
0.15 0.05
0.25
e0.05
0.10
0.3
0.1
0.4
0.2
0.5
0.25
0.5
0.25
0.6
0.2
0.6
0.2
*Unit weight/pc.
0.16mg
0.6mg
2mg
5mg
9mg
16mg
25mg
40mg
*Values for reference
•
Part Number Description
Example
Style
RMC
1/10
K
Temperature Coefficient of Resistance
–
Standard
Resistor
K
100
´
10
-6
/
°
C
None
Rated Dissipation & Size
Code Rated Dissipation Metric
0.05W
1/20
0603
1/16S
1005
0.1W
1608
1/16
2012
1/10
0.125W
3216
1/8
0.25W
3225
1/4
5025
1/2
0.5W
6332
1
1.0W
Jumper
103
F
Tolerance on Rated Resistance
F
1%
G
2%
Resistor
J
5%
K
10%
None
Jumper
TP
*
Packaging & Standard Qty. (Min.)
Bulk (Loose Package)
1,000pcs. All Styles
Press-Pocket
Paper Tape (2 mm pitch)
Paper Tape
(2 mm pitch)
Paper Tape
10,000pcs.
10,000pcs.
5,000pcs.
RMC1/20
RMC1/16S
RMC1/16
RMC1/16
RMC1/10
RMC1/8
RMC1/4
RMC1/2
RMC1
RMC1/16
RMC1/10
RMC1/8
Product Type
B
PA
TH
Inch
0201
0402
0603
0805
1206
1210
2010
2512
Rated Resistance
E24 Series
e.g. : 2R2=2.2 ohm
103=10k ohm
3-Digit
Resistor
TP
E96 Series
e.g. : 10R2=10.2 ohm 4-Digit
1002=10k ohm
JP
TE
Embossed Tape
4,000pcs.
25,000pcs.
10,000pcs.
5,000pcs.
BA
Jumper
Bulk Case
*Refer to Tape and Packaging information on pages 38 and 39.
2
KAMAYA OHM
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
RMC
•
Ratings
Style
1
0.47 0.91
1 9.1
10
100
1M
10M
RMC1/20
0603
(0201)
1005
(0402)
1608
(0603)
0.05W
(1.0A)
0.1W
(1.0A)
0.47 0.91
J
10 97.6
100 1M
1.1M 10M
F, G, J
J
F, J
F, G, J
G, J
F
F, G, J
K
F, G, J
G, J
F
F, G, J
J
K
F, G, J
G, J
F
F, G, J
J
K
F, G, J
G, J
F
F, G, J
J
K
F, J
G, J
F
F, G, J
J
K
F, J
G, J
F
J
K
F, J
G, J
F
J
1000
600
300
200
500
200
300
200
25
200
50
55
125
1 9.76
10 97.6
100 1M
1.02M 10M
RMC1/16S
K
RMC1/16
0.1W
(1.0A)
0.27 0.91
1 9.76
10 1M
1.02M 4.7M
5.1M 22M
1 9.76
K
RMC1/10
2012
(0805)
0.125W
(2.0A)
0.22 0.91
1 9.76
10 2.2M
2.21M 10M
11M 22M
K
100
200
1,000
500
200
100
200
200
1,000
500
200
100
200
1,000
500
200
100
200
1,000
500
200
100
200
1,000
500
200
100
200
1,000
500
200
100
200
300
200
50
100
300
200
150
300
200
55
155
RMC1/8
3216
(1206)
0.25W
(2.0A)
0.2 0.91
10 1M
1.02M 10M
11M 24M
1 9.76
10 1M
1.02M 10M
11M 22M
0.33 0.91
1 9.76
10 1M
1.1M 22M
0.33 0.91
K
RMC1/4
3225
(1210)
5025
(2010)
6332
(2512)
0.25W
(2.0A)
0.5W
(2.0A)
1.0W
(2.0A)
300
200
K
500
200
300
200
RMC1/2
K
1 9.76
10 1M
1.1M 22M
300
200
55
155
RMC1
K
Note1. E24 series is available , E96 series is available for Torelance"F"(1%)
Note2. Rated Voltage = (Rated Dissipation)
´
(Rated Resistance). (d.c. or a.c. r.m.s. Voltage)
Note3. Limiting Element Voltage can only be applied to resistors when the resistance value is equal to or higher than the critical resistance value.
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 )
Percentage of the rated dissipation
(current)(%)
100
•
Derating Curve
•
Climatic Category
Lower Category Temperature
Upper Category Temperature
Duration of the Damp heat, Steady-State Test
55/125/56 : RMC1/20, 1/2, 1
55/155/56 : RMC1/16S, 1/16, 1/10, 1/8, 1/4
RMC1/20, 1/2, 1
–55
°
C
+125
°
C
56 days
RMC1/16S, 1/16, 1/10, 1/8, 1/4
–55
°
C
+155
°
C
56 days
RMC
1/16S, 1/16, 1/10, 1/8, 1/4
RMC
1/20, 1/2, 1
Area of recommended operation
0
55
Ambient Temperature (
°
C)
70
125
155
•
Performance Characteristics
Description
Voltage proof
Variation of resistance
with temperature
Overload
Solderability
Resistance to
soldering heat
Rapid change of
temperature
Climatic sequence
Damp test, steady state
Endurance at 70
°
C
Endurance at the upper
category temperature
Adhesion
Bend strength of the
face plating
No breakdown or flashover
R
³
1G ohm
See Ratings Table
JIS C 5201-1 : 1998
Requirements
Clause 4.7
Test Methods
RMC1/20
50Va.c.,60s
RMC1/16S,1/16
100Va.c.,60s
RMC1/10~1
500Va.c.,60s
+
20
°
C/–55
°
C/
+
20
°
C/
+
125
°
C/
+
20
°
C : RMC1/20, 1/2, 1
+
20
°
C/–55
°
C/
+
20
°
C/
+
155
°
C/
+
20
°
C : RMC1/16S~1/4
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 4.8
Clause 4.13
Clause 4.17
Clause 4.18
D
R
£±
(1%
+
0.05 ohm)
No visible damage, legible marking
In accordance with Clause 4.17.4.5
D
R
£±
(1%
+
0.05 ohm)
D
R
£±
(1%
+
0.05 ohm) No visible damage
D
R
£±
(5%
+
0.1 ohm) No visible damage
D
R
£±
(5%
+
0.1 ohm) No visible damage, legible marking
D
R
£±
(5%
+
0.1 ohm) No visible damage
D
R
£±
(5%
+
0.1 ohm) No visible damage
No visible damage
D
R
£±
(1%
+
0.05 ohm)
235
°
C, 2s
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 : RMC1/20, 1/2, 1
5 cycles between
-
55
°
C and
+
155
°
C : RMC1/16S~1/4
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. : RMC1/20, 1/2, 1
155
°
C, no-load, 1,000h. : RMC1/16S~1/4
Clause 4.32 5N, 10s ( RMC1/20 = 3N )
Clause 4.33 RMC1/20~1/4 Amount of bend : 3 mm
RMC1/2, 1
Amount of bend : 1 mm
3
Chip Resistors
Size
Metric
(Inch)
Rated Resistance Range
Ratings
Tolerance Temperature Coefficient Limiting
of Resistance Element
on Rated
Voltage
-6
Resistance
Code
10 /
°
C
V
Isolation
Voltage
V
Category
Temperature
Range
°
C
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