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 Construction |
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| 1. |
Protective coating |
| 2. |
Resistive film |
| 3. |
Glass coating |
| 4. |
Terminal |
| 5. |
Inner electrode |
| 6. |
Ceramic substrate |
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Features |
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| • |
Various types of standard circuits in
different sizes and power are available.
(Seated height 5.08mm,6.5mm,10.7mm Max.) |
| • |
For automatic insertion machines, stick
magazines (the tip of lead terminal is cut to a V phape) and
taping packages (TBA : All leads taping, TPA : 3 leads taping)
are applicable.
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| • |
Products meet
EU-RoHS requirements.
EU-RoHS regulation is not interded for Pb-glass contained in
electrode, resistor element and glass.
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Dimensions and Wattage/Package |
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Number of Pins |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
| RKL |
L |
8.20 |
10.16 |
12.70 |
15.24 |
17.78 |
20.32 |
22.86 |
25.40 |
| W |
250 |
375 |
500 |
625 |
750 |
875 |
1000 |
1050 |
RKC
(2.54pitch) |
L |
8.2 |
10.8 |
13.2 |
15.8 |
18.3 |
20.9 |
23.4 |
25.9 |
| W |
250 |
375 |
500 |
625 |
750 |
875 |
1000 |
1050 |
| RKH |
L |
— |
10.8 |
13.3 |
15.8 |
18.3 |
20.9 |
23.4 |
25.9 |
| W |
— |
525 |
700 |
875 |
1050 |
1250 |
1400 |
1500 |
RKC
(1.8pitch) |
L |
— |
10.2 |
10.8 |
12.7 |
15.5 |
15.8 |
17.8 |
20.4 |
| W |
— |
300 |
400 |
500 |
580 |
650 |
720 |
760 |
RKS
(2.0pitch) |
L |
— |
10.1 |
12.7 |
12.7 |
15.3 |
17.8 |
20.3 |
22.8 |
| W |
— |
195 |
260 |
325 |
390 |
455 |
520 |
585 |
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Number of Pins |
H Max.
(mm) |
p
(mm) |
11 |
12 |
13 |
14 |
15 |
16 |
| RKL |
L |
27.94 |
30.48 |
— |
— |
— |
— |
5.08 |
2.54 0.2 |
| W |
1150 |
1250 |
— |
— |
— |
— |
RKC
(2.54pitch)
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L |
28.5 |
31.0 |
33.6 |
36.1 |
38.7 |
41.3 |
6.5 |
2.540.2 |
| W |
1150 |
1250 |
1350 |
1450 |
1500 |
1550 |
| RKH |
L |
28.5 |
31.0 |
33.6 |
— |
— |
— |
10.7 |
2.540.2 |
| W |
1600 |
1700 |
1800 |
— |
— |
— |
RKC
(1.8pitch) |
L |
20.9 |
23.5 |
25.4 |
28.5 |
— |
— |
6.5 |
1.80.15 |
| W |
820 |
850 |
880 |
900 |
— |
— |
RKS
(2.0pitch) |
L |
22.8 |
25.4 |
— |
— |
— |
— |
5.08 |
2.00.2 |
| W |
650 |
715 |
— |
— |
— |
— |
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L : L Dimensions(mm)Max. W : Wattage/Package(mW)Max.
RKC(1.8pitch)and RKS are custom circuits only.
The symbol 's' showing 1.8 pitch is added to the type designation after its circuit symbol.
Rated voltage=√(Power Rating×Resistance value) or Max.
working voltage, whichever is lower. |
| Number
of Pins |
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3 |
4 |
5 |
6 |
7 |
8 |
9 |
| RKL |
147 |
185 |
228 |
271 |
314 |
357 |
400 |
| RKC |
160 |
217 |
273 |
330 |
387 |
444 |
501 |
| RKH |
— |
416 |
511 |
606 |
701 |
796 |
891 |
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| Number
of Pins |
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10 |
11 |
12 |
13 |
14 |
15 |
16 |
| RKL |
443 |
486 |
529 |
— |
— |
— |
— |
| RKC |
558 |
615 |
672 |
728 |
785 |
842 |
893 |
| RKH |
986 |
1081 |
1176 |
1271 |
— |
— |
— |
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RKL |
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8 |
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C |
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D |
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STP |
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103 |
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J |
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| Circuit |
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Product
Code |
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Number of Elements |
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Circuit Symbol |
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Terminal Surface Material |
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Taping &Stick |
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Nominal Resistance
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Resistance
Tolerance |
| A, B, C, D, S |
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RKL
RKC
RKH |
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A, B, C, D, S |
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D : SnAgCu
(L : Sn/Pb)
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Nil : Bulk
STP : Stick
STB : Stick
TPA : Taping
(3 lead)
TBA : Taping
(All lead) |
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3digits |
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F : 1%
G : 2%
J : 5%
*R circuit :
G,J only |
| T, E, R |
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RKL
RKC
RKH |
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T, E, R |
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R1/R2
3digits/ 3digits |
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RKC |
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8 |
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L |
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D |
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STP |
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103 |
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| Circuit |
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Product Code |
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Number of Bits |
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Circuit Symbol |
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Terminal Surface Material |
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Taping &Stick |
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Output Impedance
(L circuit)
Resistance of MSB
(K circuit) |
| L |
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RKC
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L |
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D : SnAgCu
(L : Sn/Pb) |
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See table above |
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3digits |
| K |
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RKC
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K |
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| Tolerance : 1/2 LSB |
| M- |
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6000 |
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D |
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| Custom R.Net Symbol |
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KOA Ref.No. |
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Terminal
Surface
Material.
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The terminal surface material lead free is standard.
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
For further information on taping, please refer to Common Specification. |
| Type |
Circuit Symbol |
Number of Pins |
Power Rating |
Resistance Range |
Resistance Tolerance |
T.C.R.
(×10-6/K)
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Max.Working Voltage |
Rated Ambient Temp. |
Operating Temp.
Range |
| RKC |
B |
3  16 |
125mW |
22 2.2M
(E24) |
F : 1%
G : 2%
J : 5% |
200 |
200V |
+70 |
-55
+155 |
| C |
5 13 |
| D |
5 14 |
| A |
4 14 |
| T |
5 13 |
| E |
5 13 |
| S |
4 16 |
250mW |
| R |
4 16 |
125mW |
100 100k (E24) |
G : 2%
J : 5% |
| L |
6 11 |
20mW |
R=2.5k, 5k
10 k, 25k
50 k, 100k |
1/2LSB
(Bit Error) |
200 |
20V |
+70 |
-55
+125 |
| K |
5 9 |
40mW |
R1(MSB) : 100 Min
Rn(LSB) : 1M Max |
1/2LSB
(Bit Error) |
| RKL |
B |
3 12 |
125mW |
22 1M
(E24) |
F : 1%
G : 2%
J : 5% |
200 |
100V |
+70 |
-55
+125 |
| C |
5 11 |
| D |
5 12 |
| A |
3 12 |
| T |
5 11 |
| E |
5 11 |
| S |
4 12 |
200mW |
| R |
4 11 |
125mW |
100 100k (E24) |
G : 2%
J : 5% |
| RKH |
B |
4 13 |
250mW |
56 2.2M
(E24) |
F : 1%
G : 2%
J : 5% |
200 |
250V |
+70 |
-55
+155 |
| C |
5 13 |
| D |
5 12 |
| A |
4 12 |
| T |
5 13 |
| E |
5 13 |
| S |
4 12 |
500mW |
| R |
5 11 |
250mW |
100 100k (E24) |
G : 2%
J : 5% |
| M |
RKL |
3 12 |
0.1W
0.125W
0.25W
0.5W
1W |
10 1M |
0.5%
1%
2%
5% |
100
150
200 |
100V |
+70 |
-55
+125 |
RKC
(1.8pitch) |
4 14 |
50V |
RKC
(2.54pitch) |
3 16 |
200V |
| RKH |
4 13 |
250V |
RKS
(2.0pitch) |
4 12 |
100V |
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| Rated voltage=√(Power Rating×Resistance value) or Max.working voltage, whichever is lower. |
For resistors operated at an ambient temperature of 70 or above,a power rating shall be derated in accordance with the following derating curve.
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Application Notes
Brush up your circuit
Basic Knowledge
