Resistors(SMD)
We produce a variety of high quality resistors from general-purpose resistors to power resistors. Please check our wide product lineup including precision resistors, low ohm type, anti-surge type, anti-pulse type, anti-sulfur type, metal plate shunt resistors, etc.
Thick Film Chip Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W) |
Size（mm） |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| General purpose |
RK73B |
 |
 |
1 to 22M |
0.03 to 2 |
0402 to 6332 |
2, 5 |
0 to +300
±200 to ±400 |
| Precision |
RK73H |
 |
 |
1 to 10M |
0.03 to 2 |
0402 to 6332 |
0.5, 1 |
±100 to ±400 |
| Ultra precision |
RK73G |
 |
|
10 to 1M |
0.05 to 0.25 |
0603 to 3216 |
0.25, 0.5, 1 |
±50 |
Ultra precision
(Low T.C.R.) |
RK73F |
 |
|
10 to 1M |
0.1, 0.25 |
1608, 2012 |
0.25, 0.5 |
±25 |
Ultra precision
(High Reliability) |
RS73  |
 |
|
10 to 1M |
0.2～0.33 |
1608～3216 |
0.1, 0.25, 0.5, 1 |
±25, ±50 |
| Heat resistance |
HRK73 |
 |
|
1 to 10M |
0.1 to 0.25 |
1608 to 3216 |
5 |
±200 to ±400 |
| For Embedded Substrates |
XR73B
XR73H
XR73Z |
 |
|
1 to 10M |
0.063 |
0603 to 1005 |
1, 5 |
±100 to ±400 |
| Jumper chip |
RK73Z |
 |
|
50mΩ max. |
- |
0402 to 6332 |
- |
- |
| Wide terminal |
WK73R  |
 |
|
10 to 1M |
0.33 to 2.0 |
0510 to 3263 |
0.5, 1, 5 |
±100 to ±200 |
Wide terminal
(High power) |
WK73R
|
|
|
10 to 1M |
1.5 to 3.0 |
1632 to 3263 |
0.5, 1, 5 |
±100 to ±200 |
Wide terminal
(Anti-surge) |
WG73 |
 |
|
560m to 1k |
1 to 2 |
1632 to 3263 |
10, 20 |
±100 |
| High voltage |
HV73 |
 |
|
10k to 100M |
0.1 to 1 |
1608 to 6332 |
0.5, 1, 2, 5 |
±100 to ±200 |
High voltage
(For Automotive) |
HV73V |
 |
|
10k to 51M |
0.1 to 0.25 |
1608 to 3216 |
0.5, 1, 2, 5 |
±100 to ±200 |
| Anti-Surge・Anti-Pulse |
SG73 |
 |
|
1 to 1M |
0.1 to 1 |
1608 to 6332 |
10, 20 |
±200 to ±400 |
| Anti-Surge(Precision) |
SG73S |
 |
|
1 to 10M |
0.125 to 1 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
| Anti-Pulse(Precision) |
SG73P |
 |
|
1 to 10M |
0.125 to 1 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
| Anti-Pulse(Ultra Precision) |
SG73G |
 |
|
10 to 1M |
0.2 to 0.5 |
0603 to 1206 |
0.25, 0.5 |
±50 |
Anti Sulfuration Chip Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω) |
Power
Rating(W) |
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| Anti Sulfuration (General) |
RK73B-RT |
 |
|
1 to 10M |
0.03 to 2 |
0402 to 6332 |
2, 5 |
0 to +300
±200 to ±300 |
| Anti Sulfuration(Precision) |
RK73H-RT |
|
|
10 to 10M |
0.03 to 2 |
0402 to 6332 |
0.5, 1 |
±100 to ±300 |
| Anti Sulfuration(Jumper) |
RK73Z-RT |
|
|
50m max.
(100m: 1H) |
- |
0603 to 6332 |
- |
- |
| Anti Sulfuration(Ultra Precision) |
RK73G-RT |
|
|
30 to 1M |
0.1 to 0.25 |
1005 to 3226 |
0.25, 0.5, 1 |
±50 |
Anti sulfur
(Ultra precision,
High reliability) |
RS73-RT |
 |
|
10 to 1M |
0.2～0.33 |
1608～3216 |
0.1, 0.25, 0.5, 1 |
±25, ±50 |
Anti Sulfuration
(Wide terminal) |
WK73-RT |
 |
|
1 to 1M |
0.75 to 2.0 |
0508 to 3263 |
1, 5 |
±100 to ±200 |
Anti Sulfuration
(Wide terminal) |
WK73-RT
(High power) |
|
|
1 to 1M |
1.5 to 3.0 |
1632 to 3263 |
1, 5 |
±100 to ±200 |
Anti Sulfuration
(High Voltage) |
HV73-RT |
|
|
10k to 51M |
0.1 to 1 |
1608 to 6332 |
0.5, 1, 2, 5 |
±100 to ±200 |
Anti Sulfuration
(High Voltage, For Automotive) |
HV73V-RT |
 |
|
10k to 51M |
0.1 to 0.25 |
1608 to 3216 |
0.5, 1, 2, 5 |
±100 to ±200 |
Anti Sulfuration
(Anti-Surge・Anti-Pulse) |
SG73-RT |
 |
|
1 to 1M |
0.1 to 1 |
1608 to 6332 |
10, 20 |
±200 to ±400 |
Anti Sulfuration
(Anti-Surge, Precision) |
SG73S-RT |
 |
|
1 to 10M |
0.125 to 1 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
Anti Sulfuration
(Anti-Pulse, Precision) |
SG73P-RT |
 |
|
1 to 10M |
0.125 to 1 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
Anti Sulfuration
(Low Resistance) |
SR73-RT |
 |
|
100m~10 |
0.166 to 0.66 |
1005 to 3226 |
1, 2, 5 |
±100, ±200 |
Thin Film Chip Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
Metal film
(Automotive, High reliability) |
RN73H |
 |
|
10 to 1.5M |
0.063 to 0.25 |
1005 to 3226 |
0.05, 0.1, 0.25, 0.5, 1 |
±5 to ±100 |
Metal film
(High reliaiblity) |
RN73R |
 |
|
10 to 1.5M |
0.063 to 0.25 |
1005 to 3226 |
0.05, 0.1, 0.25, 0.5, 1 |
±5 to ±100 |
| Metal film (Precision) |
RN73* |
 |
|
10 to 1M |
0.063 to 0.25 |
1005 to 3226 |
0.05, 0.1, 0.25, 0.5, 1 |
±5 to ±100 |
*Not recommended for new designs
Fusing Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| Fusible |
RF73 |
 |
|
0.2 to 510 |
0.063 to 1 |
1608 to 6332 |
5 |
±500,+1000 to -500 |
MELF Type Resistors/Cylindrical Chip
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
Carbon film
(General purpose) |
RD41 |
|
|
1 to 2.2M |
0.25 |
3.5x1.4 to 5.9x2.2 |
2, 5 |
+350 to -1300 |
| Metal film (Precision) |
RN41 |
0.22 to 5.11M |
0.125 to 1 |
2.0x1.25 to 5.9x2.2 |
0.1, 0.25, 0.5, 1, 5 |
±25 to ±200 |
| Metal film (Precision) |
RM41 |
0.22 to 8.2 |
0.2, 0.5 |
3.2x1.55 to 5.9x2.2 |
5 |
±350 |
| Jumper |
CC |
20m max. |
- |
3.5x1.4 to 5.9x2.2 |
- |
- |
Resistor Networks/Resistor Array
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| Isolated Resistor Networks
|
RIA |
 |
|
10～510k |
50m～200m |
8, 14, 16, 20, 24 |
0.1, 0.25, 0.5, 1, 2, 5 |
±10～±100 |
| Custom Resistor Networks
|
RNX |
|
|
10～510k |
50m～200m |
8, 14, 16, 20, 24 |
0.1, 0.25, 0.5, 1, 2, 5 |
±10～±100 |
| Precision Voltage Divider
|
RTY |
 |
|
30～200k |
200m |
3 |
0.1, 0.25, 0.5, 1, 2, 5 |
±10～±100 |
| Bussed Resistor Network
|
RBA |
 |
|
10～100k |
50m～200m |
8, 14, 16, 20, 24 |
1, 2, 5 |
±25～±100 |
| High Speed Bussed Network
|
RBB |
|
|
10～100k |
50m～200m |
8, 14, 16, 20, 24 |
1, 2, 5 |
±25～±100 |
| SOT-23 Resistor Network
|
RTX |
|
|
51～40k |
50m～200m |
3 |
1, 2, 5 |
±25～±100 |
| Dual Terminator Network
|
RDA |
|
|
150～10k |
50m～200m |
16, 20 |
2, 5 |
±25～±100 |
| Differential Terminator Network
|
RDB |
|
|
150～10k |
50m～200m |
16, 20 |
2, 5 |
±25～±100 |
| Custom Resistor Networks
|
RLA |
|
|
1k～30k |
50m～200m |
14, 16 |
2, 5 |
±100 |
| High Voltage Divider |
HVD |
|
|
0.5M~11.5M |
250m |
24 |
0.1, 0.25, 0.5, 1 |
±25～±50 |
| Array(Metal film) |
CNN |
 |
|
1k, 10k, 100k |
0.05 |
2012x2 |
0.1, 0.25 |
±25 |
Array (Concave)
|
CN * |
 |
|
1 to 1M |
0.063 to 0.125 |
1005x2 to 3216x8 |
1, 2, 5 |
±100 to ±400 |
Array (Convex)
|
CN-A * |
 |
|
1 to 1M |
0.063, 0.125 |
1608x4 to 3216x4 |
1, 5 |
±100 to ±400 |
Array (Convex)
|
CN-K * |
|
|
1 to 1M |
0.063 |
1005x2 to 1605x8 |
1, 5 |
±100 to ±400 |
Thick film double common (Concave)
|
CND * |
 |
|
22 to 100k |
0.05, 0.063 |
3.2x1.6 to 6.4x3.1 |
5 |
±200 |
Thick film double common (Convex)
|
CND-K * |
 |
|
47 to 39k |
0.031 |
3.2x1.6 |
5 |
±200 |
Thick film single common (Concave)
|
CNB * |
 |
|
1k to 470k |
0.063 |
3.2x2.5 to 6.4x3.2 |
5 |
±200 |
* To be discontinued
Anti Sulfuration Resistor Networks/Resistor Array
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ω)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
Anti Sulfuration Array (Concave)
|
CN-RT * |
 |
|
10 to 1M |
0.063 to 0.125 |
1608x4 to 3216x4 |
5 |
±200 |
Anti Sulfuration Array (Convex)
|
CN-KRT * |
 |
|
3 to 1M |
0.063 |
1005x2 to 1605x8 |
5 |
±200 to ±400 |
* To be discontinued
Jumper Chip
| Features |
Product Series |
Image |
Catalog |
Resistance |
Current
Rating
|
Size(mm) |
| Jumper Chip |
RK73Z |
|
|
50mΩ max. |
0.5A to 2A |
0402 to 6332 |
| Metal Plate Chip Jumper |
TLRZ |
|
|
0.2mΩ max.
(0.5mΩ max: 1E) |
10A to 50A |
1005 to 3216 |
| High Current Jumper Type |
SLZ |
 |
|
0.5mΩ max. |
44A |
6332 |
Common Specification
| Items |
Catalog |
| Minimum Ordered Quantity |
|
| Recommended Pad Dimensions |
|
| Packagings for Chip Components |
|
| Axial Tapings |
|
| Radial Taping |
|
| Forming |
|
| Color code•Resistance marking•E series numbers |
|
|
Introduction of terminal part temperature |
|