103
RMC 1/10
Style
K F TP
Rated resistance value marking is 3-digit on the over
coating except RMC1/16S & RMC1/20 & RMC1/32.
4-digit marking is available for F & G tolerance except
RMC1/16, RMC1/16S & RMC1/20 & RMC1/32 type.
Example
Product Type
Rated Dissipation & Size
Code
1/16S
Metric
1005
1608
2012
3216
3225
5025
6332
1/20 0603
Inch
0402
0603
0805
1206
1210
2010
2512
0201
0.05W
1/32 0402 01005
0.03W
1/16 0.1W
1/10 0.125W
1/8 0.25W
0.33W
1/4
1/2 0.75W
11.0W
Rated Dissipation
*Packaging & Standard Qty. (Min.)
Bulk (Loose Package)BAll Styles
*Refer to Tape and Packaging information on pages 56 and 57.
*
Please contact Kamaya sales department for 1mm pitch taping of RMC1/16s, 1/20.
Temperature Coefficient of Resistance
–
None
Standard
KResistor
Jumper
100×10-6/°C
Rated Resistance
JP
4-Digit
E96 Series
e.g. : 10R2=10.2 ohm
1002=10k ohm
3-Digit
E24 Series
e.g. : 2R2=2.2 ohm
103=10k ohm
Resistor
Jumper
PA
Press-Pocket
Paper Tape (2 mm pitch)
TH Paper Tape
(2 mm pitch)
RMC1/16S
RMC1/16
Paper TapeTP
RMC1/16
RMC1/10
RMC1/8
Embossed TapeTE
RMC1/4
RMC1/2
RMC1
Bulk CaseBA
RMC1/16
RMC1/10
RMC1/8
1,000pcs.
10,000pcs.
5,000pcs.
4,000pcs.
25,000pcs.
10,000pcs.
5,000pcs.
KAMAYA OHM
•Features
1. 01005 to 2512 inch size and Jumper chip available.
2. 0.1W is available for 0402 inch (RMC1/16S).
3. Precise dimension by Laser-scriber method (RMC1/20, RMC1/32).
4. Press Pocket Taping package (RMC1/20, RMC1/32).
5. Walsin Technology Corporation OEM products (1206 to 0402 inch)
are also available.
6. Halogen*1 and Antimony*2 free product
*1 Cl or Br 900ppm,Cl+Br 1500ppm
*2 Sb2O3 900ppm
7. Stability Class : 5%
RMC
•Dimensions
•Part Number Description
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
L
cc
W
dd
H
RMC1/32
20,000pcs.
RMC1/20
15,000pcs.
Tolerance on Rated Resistance
F
None
1%
GResistor
Jumper
2%
J 5%
K10%
±0.15 6.3±0.15
Unit : mm
*Values for reference
0.55±0.15 0.6 0.2 0.2 40mg
±0.15 5.0±0.15 0.55±0.15 0.6 0.2 0.2 25mg
±0.15 3.2±0.15 0.55±0.15 0.5 0.25 0.25 16mg
±0.15 3.2±0.15 0.55±0.10 0.5 0.25 0.25 9mg
±0.102.0±0.1 0.55±0.10 0.4 0.2 0.2 5mg
1.6±0.1 0.45±0.10 0.3 0.1 0.1 2mg
1.0±0.05
1005
1608
2012
3216
3225
5025
6332
0.35±0.05 0.2 0.1 0.05
0.10 0.6mg
0.16mg
Style Metric
0402
0603
0805
1206
1210
2010
2512
Inch Product
0.6±0.030603 0.23±0.03 0.1 0.050201 0.05
0.03 0.035mg 0.4±0.02KAMAYA
KAMAYA
KAMAYA
WALSIN
KAMAYA
WALSIN
KAMAYA
WALSIN
KAMAYA
WALSIN
KAMAYA
KAMAYA
KAMAYA
0402 0.13±0.02 0.080.03
01005
RMC1
RMC1/2
RMC1/4
RMC1/8
RMC1/10
RMC1/16
RMC1/16S
RMC1/20
RMC1/32
0.25
0.3
0.15
0.1
0.4
0.5
0.5
0.6
0.6
0.5 ±0.05
0.3 ±0.03
0.8
1.25
1.6 ±0.1
3.1±0.1 0.6 ±0.15 0.450.20 0.20.51.6
2.5
2.5
3.2
0.2 ±0.02
WLHcd
*Unit weight/pc.
0.15
0.05
2Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order. 【RoHS】
Description Requirements
No breakdown or flashover
R≥1G ohm
∆R≤±(1%+0.05 ohm)
No visible damage, legible marking
∆R≤±(5%+0.1 ohm) No visible damage
∆R≤±(5%+0.1 ohm) No visible damage
See Ratings Table
In accordance with Clause 4.17.4.5
∆R≤±(1%+0.05 ohm)
∆R≤±(1%+0.05 ohm) No visible damage
∆R≤±(5%+0.1 ohm) No visible damage, legible marking
∆R≤±(5%+0.1 ohm) No visible damage
No visible damage
∆R≤±(1%+0.05 ohm)
Test Methods
Clause 4.7
Clause 4.13
Clause 4.23
Clause 4.25.1
Clause 4.8
Clause 4.17
Clause 4.18
Clause 4.19
Clause 4.24
Clause 4.25.3
Clause 4.32
Clause 4.33
RMC1/32,1/20 50Va.c.,60s
RMC1/16S,1/16 100Va.c.,60s
RMC1/10~1 500Va.c.,60s
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.
Dry/Damp heat (12+12h cycle), first cycle./
Cold/Damp heat (12+12h cycle), remaining cycle./ D.C.Load.
Rated voltage, 1.5h"ON", 0.5h"OFF", 70°C, 1,000h
+20°C/–55°C/+20°C/+125°C/+20°C : RMC1/32, 1/20
+20°C/–55°C/+20°C/+155°C/+20°C : RMC1/16S~1
235°C, 2s
After immersion into the flux, the immersion into solder
shall be carried out in Solder bath at 260°C for 5s.
5 cycles between −55°C and +125°C : RMC1/32, 1/20
5 cycles between −55°C and +155°C : RMC1/16S~1
40°C, 95%R.H., 56 days, test a) and b) of Clause 4.24.2.1
125°C, no-load, 1,000h. : RMC1/32, 1/20
155°C, no-load, 1,000h. : RMC1/16S~1
5N, 10s ( RMC1/20 = 3N , RMC1/32 = 2N )
RMC1/32~1/4 Amount of bend : 3 mm
RMC1/2, 1 Amount of bend : 1 mm
Bend strength of the
face plating
Voltage proof
Overload
Climatic sequence
Endurance at 70°C
Variation of resistance
with temperature
Solderability
Resistance to
soldering heat
Rapid change of
temperature
Damp test, steady state
Endurance at the upper
category temperature
Adhesion
Percentage of the rated dissipation
(current)(%)
Area of recommended operation
Note1. E24 series is available , E96 series is available for tolerance"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.
Note4. Critical Resistance Value is the resistance value at which the rated voltage is equal to the limiting element voltage.
Note5. Jumper : Resistance value is less than 50m ohm.
•Derating Curve
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 )
KAMAYA OHM
RMC
•Ratings
•Climatic Category
55/125/56 : RMC1/32, 1/20
55/155/56 : RMC1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
RMC1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
–55°C
+155°C
56 days
RMC1/32, 1/20
–55°C
+125°C
56 days
Lower Category Temperature
Upper Category Temperature
Duration of the Damp heat, Steady-State Test
Ambient Temperature (°C)
100
0
55 125 15570
RMC
1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
RMC
1/32, 1/20
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE
•Performance Characteristics JIS C 5201-1 : 1998
1〜9.76
10〜1M
0.33〜0.91
1.1M〜22M
1〜9.76
10〜1M
0.33〜0.91
11M〜24M
1.02M〜10M
1〜9.76
10〜1M
0.22〜0.91
11M〜22M
1.1M〜22M
1.02M〜10M
1〜9.76
10〜1M
0.2〜0.91
RMC1/16S
RMC1/20
RMC1/16
RMC1/10
RMC1/8
RMC1/4
RMC1/2
RMC1
0.05
(1.0A)
0.125
(2.0A)
0.25
(2.0A)
0.33
(2.0A)
0.75
(2.0A)
1.0
(2.0A)
50
100
500
−55〜＋155
−55〜＋125
0.47〜0.91
0.47〜0.91
0.27〜0.91
1〜9.76
1〜9.76
1〜9.76
4.7〜9.1
10〜91
100〜1M
10〜2.2M
2.21M〜10M
1.1M〜10M
1.02M〜10M
11M〜22M
11M〜22M
＋1000〜＋300
＋500〜−200
＋500〜−200
＋500〜−200
＋500〜−200
＋1,000〜＋300
＋1,000〜＋300
＋1,000〜＋300
±200
±200
±200
±200
±200
±200
±200
±100
±100
±100
±200
±200
±100
＋500〜−200
＋1,000〜＋300
±200
±200
±100
＋500〜−200
＋1,000〜＋300
±200
±200
±100
＋500〜−200
＋1,000〜＋300
±200
±200
±100
−
±300
＋600〜−200
±200
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
K
K
K
K
K
K
K
25
15
50
150
200
0603
（0201）
RMC1/32
0.03
(0.5A)
0402
（01005）
1005
（0402）
1608
（0603）
2012
（0805）
3216
（1206）
3225
（1210）
5025
（2010）
6332
（2512）
10〜1M
Style
Rated Dissipation
at 70°C
W
Rated Resistance Range Isolation
Voltage
V
Category
Temperature
Range
°C
1101001M10M
Temperature Coefficient
of Resistance
Code
Tolerance
on Rated
Resistance
Limiting
Element
Voltage
V
Size
Metric
(Inch)
10〜10M
0.1
(1.0A)
0.1
(2.0A)
10〜1M
＋600〜−200
＋350〜−100
−
−
4.02〜9.76
1〜3.92
10-6/°c
F
,
J
F, G, J
J
F, J
G, J
F
F, G, J
K
F, G, J
G, J
F
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
J
F, J
3
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order. 【RoHS】