FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE KAMAYA OHM
RMC
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. Please contact KAMAYA for Halogen and Antimony free product of
RMC series.
7. Stability Class : 5%
Dimensions
L
Rated resistance value marking is 3-digit on the over
coating except RMC1/16S & RMC1/20 & RMC1/32.
cc
4-digit marking is available for F & G tolerance except
RMC1/16, RMC1/16S & RMC1/20 & RMC1/32 type.
dd
Unit : mm
Style Metric Inch ProductLHW cd *Unit weight/pc.
RMC1/32 0402 01005 KAMAYA 0.40.02 0.2 0.02 0.130.02 0.080.03 0.1 0.03 0.035mg
RMC1/20 0603 0201 KAMAYA 0.60.03 0.3 0.03 0.230.03 0.1 0.05 0.150.05 0.16mg
KAMAYA 0.05
1.00.05 0.5 0.05 0.350.05 0.2 0.1 0.25 0.6mg
RMC1/16S 1005 0402
0.10
WALSIN
KAMAYA 0.15
RMC1/16 1608 0603 1.60.1 0.8 0.450.10 0.3 0.1 0.3 0.1 2mg
0.05
WALSIN
KAMAYA
2.00.1 1.25 0.10 0.550.10 0.4 0.2 0.4 0.2 5mg
RMC1/10 2012 0805
WALSIN
KAMAYA 3.20.15 1.6 0.15 0.550.10 0.5 0.25 0.5 0.25
9mg
RMC1/8 3216 1206
3.10.1
WALSIN 1.6 0.1 0.6 0.15 0.450.20 0.5 0.2
3.20.15 2.5 0.15 0.550.15 0.5 0.25 0.5 0.25 16mg
RMC1/4 3225 1210 KAMAYA
RMC1/2 5025 2010 KAMAYA 5.00.15 2.5 0.15 0.550.15 0.6 0.2 0.6 0.2 25mg
RMC1 6332 2512 KAMAYA 6.30.15 3.2 0.15 0.550.15 0.6 0.2 0.6 0.2 40mg
*Values for reference
Part Number Description
Example
Style
RMC 1/10 K 103 F TP
Tolerance on Rated Resistance Packaging & Standard Qty. (Min.)
*
Temperature Coefficient of Resistance
F 1%
Product Type BABulk (Loose Package) 1,000pcs.ll Styles
Standard
G 2%
Resistor
-6 20,000pcs.
Press-Pocket RMC1/32
K 10010 /C Resistor
PA
J 5%
Paper Tape (2 mm pitch)
15,000pcs. RMC1/20
K 10%
None Jumper
Paper Tape RMC1/16S
Jumper TH 10,000pcs.
None
(2 mm pitch) RMC1/16
Rated Dissipation & Size
RMC1/16
Code Rated Dissipation Metric Inch Rated Resistance
TP Paper Tape 5,000pcs. RMC1/10
1/32 0.03W 0402 01005 E24 Series
RMC1/8
e.g. : 2R2=2.2 ohm 3-Digit
1/20 0.05W 0603 0201
103=10k ohm RMC1/4
1/16S 1005 0402
Resistor
0.1W TE Embossed Tape 4,000pcs. RMC1/2
1/16 1608 0603 E96 Series
RMC1
e.g. : 10R2=10.2 ohm 4-Digit
1/10 0.125W 2012 0805
25,000pcs. RMC1/16
1002=10k ohm
0.25W
1/8 3216 1206
BA Bulk Case 10,000pcs. RMC1/10
0.33W
1/4 3225 1210
JP Jumper
5,000pcs. RMC1/8
1/2 0.75W 5025 2010
*Refer to Tape and Packaging information on pages 54 and 55.
1 1.0W 6332 2512
*Please contact Kamaya sales department for 1mm pitch taping of RMC1/16s, 1/20.
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order. RoHS
2
H
WKAMAYA OHM
FIXED THICK FILM CHIP RESISTORS; RECTANGULAR TYPE RMC
Ratings
Category
Limiting
Size Rated Resistance Range Temperature Coefficient
Tolerance Isolation
Rated Dissipation
Temperature
Element
Style
Metric of Resistance
on Rated Voltage
at 70C
Voltage Range
1 10 100 1M 10M
-6
(Inch) Resistance Code
W 10 /c V
C
V
4.7 9.1 600 200
0.03
0402
10 91
300
RMC1/32 F, J 15
01005 (0.5A) 100 1M 200
0.47 0.91 J 1000 300
1 3.92 600 200 50 55 125
F, J
0603 4.02 9.76 350 100
0.05
RMC1/20 25
F, G, J
0201 (1.0A) 10 1M
200
1.1M 10M
J
F, J 500 200
1 9.76
0.1
200
1005 G, J
10 1M
RMC1/16S
F K 100
(1.0A)
0402
1.02M 10M F, G, J 200
0.47 0.91 K 1,000 300
50 100
1 9.76 500 200
F, G, J
0.1
1608
200
G, J
RMC1/16
10 10M
(2.0A) K 100
0603 F
11M 22M J 200
0.27 0.91 K 1,000 300
1 9.76 F, G, J 500 200
200
2012 0.125 G, J
10 2.2M
RMC1/10 150
K 100
F
0805 (2.0A)
F, G, J
2.21M 10M
200
11M 22M J
K 1,000 300
0.22 0.91
500 200
1 9.76 F, G, J
0.25
3216
G, J 200
10 1M
RMC1/8
100
F K
(2.0A) 55 155
1206
1.02M 10M F, G, J
200
11M 24M J
K 1,000 300
0.2 0.91
1 9.76 F, J 500 200
0.33
3225
G, J 200
10 1M
RMC1/4 500
F K 100
(2.0A)
1210
F, G, J
1.02M 10M
200
200
11M 22M J
0.33 0.91 K 1,000 300
1 9.76 F, J 500 200
5025 0.75
G, J 200
RMC1/2
10 1M
100
2010 (2.0A) F K
1.1M 22M 200
J
0.33 0.91 K 1,000 300
1 9.76 F, J 500 200
6332 1.0
G, J 200
RMC1
10 1M
(2.0A)
2512 F K 100
1.1M 22M J 200
Note1. E24 series is available , E96 series is available for toleranc(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.
Climatic Category
Derating Curve
The derated values of dissipation for temperatures in excess of 70C shall be indicated 55/125/56 : RMC1/32, 1/20
by the following Curve.
55/155/56 : RMC1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
(For Jumpers the load current shall be derated according to the Derating Curve )
100
RMC1/32, 1/20 RMC1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
RMC
Lower Category Temperature 55C 55C
1/16S, 1/16, 1/10, 1/8, 1/4, 1/2, 1
Upper Category Temperature +125C +155C
RMC
Duration of the Damp heat, Steady-State Test 56 days 56 days
1/32, 1/20
Area of recommended operation
0
55 70 125 155
Ambient Temperature (C)
Performance Characteristics JIS C 5201-1 : 1998
Description Requirements Test Methods
Clause 4.7 RMC1/32,1/20 50Va.c.,60s
No breakdown or flashover
Voltage proof RMC1/16S,1/16 100Va.c.,60s
R1G ohm
RMC1/10~1 500Va.c.,60s
Variation of resistance +20C/55C/+20C/+125C/+20C : RMC1/32, 1/20
See Ratings Table Clause 4.8
with temperature
+20C/55C/+20C/+155C/+20C : RMC1/16S~1
R(1%+0.05 ohm) Clause 4.13 The applied voltage shall be 2.5 times of the rated voltage or twice
Overload
No visible damage, legible marking of the limiting element voltage, whichever is the less severe, 2s.
Solderability In accordance with Clause 4.17.4.5 Clause 4.17 235C, 2s
Resistance to
Clause 4.18 After immersion into the flux, the immersion into solder
R(1%+0.05 ohm)
soldering heat shall be carried out in Solder bath at 260C for 5s.
Rapid change of
Clause 4.19 5 cycles between 55C and +125C : RMC1/32, 1/20
R(1%+0.05 ohm) No visible damage
temperature 5 cycles between 55C and +155C : RMC1/16S~1
Clause 4.23 Dry/Damp heat (12+12h cycle), first cycle./
Climatic sequence R(5%+0.1 ohm) No visible damage
Cold/Damp heat (12+12h cycle), remaining cycle./ D.C.Load.
Damp test, steady state R(5%+0.1 ohm) No visible damage, legible marking Clause 4.24 40C, 95%R.H., 56 days, test a) and b) of Clause 4.24.2.1
Endurance at 70C R(5%+0.1 ohm) No visible damage Clause 4.25.1 Rated voltage, 1.5O, 0.5OF, 70C, 1,000h
Endurance at the upper Clause 4.25.3 125C, no-load, 1,000h. : RMC1/32, 1/20
R(5%+0.1 ohm) No visible damage
category temperature 155C, no-load, 1,000h. : RMC1/16S~1
Adhesion No visible damage Clause 4.32 5N, 10s ( RMC1/20 = 3N , RMC1/32 = 2N )
Bend strength of the RMC1/32~1/4 Amount of bend : 3 mm
Clause 4.33
R(1%+0.05 ohm)
face plating RMC1/2, 1 Amount of bend : 1 mm
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order. RoHS
3
Percentage of the rated dissipation
(current)(%)