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(Ohm)
|
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 |
RK73F  |
 |
|
10 to 1M |
0.1 |
1608 |
0.25, 0.5 |
±25 |
| For Embedded Substrates |
XR73B/H/Z |
 |
|
1 to 10M |
0.063 |
0201 to 0402 |
1, 5 |
±100 to ±400 |
| Jumper chip |
RK73Z |
 |
|
50mΩ max. |
- |
0402 to 6332 |
- |
- |
| Wide terminal |
WK73R |
 |
|
10 to 1M |
0.75 to 3.0 |
1632 to 3263 |
0.5, 1, 5 |
±100 to ±800 |
| High voltage |
HV73 |
 |
|
10k to 51M |
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 0.5 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
| Anti-Pulse(Precision) |
SG73P |
 |
|
1 to 10M |
0.125 to 0.5 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
| Anti-Pulse(Ultra Precision) |
SG73G |
 |
|
30 to 1M |
0.2 to 0.5 |
0603 to 1206 |
0.5 |
±50 |
Anti Sulfuration Chip Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm) |
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
±100 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.(1H:100m) |
- |
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 Sulfuration
(Wide terminal) |
WK73-RT |
 |
|
1 to 1M |
0.75 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 |
0603 to 1206 |
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 0.5 |
1005 to 3226 |
0.5, 1, 2, 5 |
±100 to ±200 |
Anti Sulfuration
(Anti-Pulse, Precision) |
SG73P-RT |
 |
|
0.125 to 0.5 |
1005 to 3226 |
±100 to ±200 |
Anti Sulfuration
(Low Resistance) |
SR73-RT |
 |
|
430m~10 |
0.2 to 0.66 |
1608 to 3226 |
1, 2, 5 |
±100, ±200 |
Thin Film Chip Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| 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 |
Metal film
(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 |
Chip Resistors for High Frequency Circuit
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| Microwave devices |
SHDR |
 |
|
22 to 1k |
0.031, 0.062 |
0.5x0.5 to 1.0x0.5 |
5 |
-100±50 |
Current Sense Resistors/Low Resistance Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm) |
Power
Rating(W) |
Size(mm) |
Tolerance
(±%) |
T.C.R.(×10-6/K) |
Thick Film
(Low resistance, wide terminal)
|
WK73S |
 |
|
10m to 9.76 |
0.75 to 3 |
1632 to 3263 |
0.5, 1, 5 |
±100 to ±800 |
Thick Film
(Low resistance, wide terminal)
|
WU73 |
 |
|
10m to 100m |
1 |
1632 |
1 |
±75 to ±100 |
Thick film
(Low resistance)
|
SR73 |
 |
|
24m to 10 |
0.1 to 2 |
0603 to 6332 |
0.5, 1, 2, 5 |
0 to +400
±100 to ±1000 |
Thick film
(Low resistance, Low T.C.R.)
|
UR73 |
 |
|
10m to 100m |
0.125 to 1 |
1005 to 6332 |
1 |
±100 to ±500 |
Thick film
(Low resistance,
Low T.C.R., High heat) |
UR73V |
 |
|
10m to 100m |
0.5, 0.75 |
2012 to 3216 |
1 |
0 to ＋250,
±75 to ±100 |
| Power shunt |
HS
|
|
|
0.1m, 0.2m |
18, 36 |
40 x 15 |
5 |
50±25
|
| Power shunt |
PSJ |
 |
|
0.2m, 0.5m,
1m, 2m* |
6, 8, 10, 12 |
10 x 5.2 |
1 |
±75 to ±200 |
| Power shunt |
PSL* |
|
0.3m*, 0.5m* |
8 |
6332 |
1 |
±115 to ±175 |
| Power shunt |
PSG |
 |
|
0.5m, 1m |
8, 10
|
2725 |
1 |
±50 |
| Power shunt |
PSF |
|
0.5m, 1m |
3, 5 |
3.0 x 3.8 |
1 |
±50 |
| Power shunt |
PSB |
 |
|
0.2m, 0.75m, 1m |
6, 12.5 |
10x8.4 |
1 |
±75 to ±100 |
| Power shunt |
PSI |
 |
|
3m, 4m |
3 |
10x5.2 |
1 |
±50 |
| Power shunt |
PSE |
|
|
0.5m, 1m,
1.5m, 2m |
3, 5 |
6.4x6.4 |
1, 5 |
±150 |
Metal plate
(Ultra low resistance) |
TLR(Small) |
 |
|
2m to 10m |
0.2, 1 |
1005 to 2012 |
1, 2, 5 |
±100 |
Metal plate
(Ultra low resistance)
|
TLR |
|
|
0.5m to 20m |
0.5~2 |
3216 to 6332 |
1 |
±75 to ±200 |
Metal plate
(Ultra low resistance) |
TLR(High Power) |
 |
|
0.5m to 20m |
1~3 |
3216 to 6332 |
1 |
±50 to ±75 |
| Metal plate(Low resistance) |
TLRH |
 |
|
6m to 270m |
0.25, 2, 4, 5 |
2012 to 6332 |
1 |
±50 to ±75 |
Current sensing
(Low resistance) |
TSL |
 |
|
5m to 100m |
1 |
6332 |
0.5, 1, 5 |
±100 to ±180 |
Current sensing
(Low resistance)
|
SL |
|
|
3m to 22M |
0.75~2 |
5025 to 11.5x7 |
0.5, 1, 2, 5 |
±50 to ±180,
0 to +200 |
Current sensing
(Low resistance) |
SLN |
|
|
5m to 200m |
2 |
11.5x7 |
0.5, 1, 5 |
±75 to ±110 |
Current sensing
(Low resistance, low T.C.R.) |
SL(High Power) |
 |
|
3m to 200m |
1 to 7 |
5025 to 11.5x7 |
0.5, 1, 5 |
±50 to ±180,
0 to +200
|
Current sensing
(4 terminal) |
CSR |
 |
|
5m to 50m |
1, 2 |
10.8x6.2 to 12.8x8.2 |
0.5, 1 |
±50 |
Current sensing
(Ceramic Case) |
BLR |
 |
|
8m to 50m |
1, 2, 15 |
14x5.5 to 19.3x9.2 |
5, 10 |
±100 |
| Custom milliohm resistors |
LR72 |
 |
|
2m to 8m |
0.25 to 1 |
11.2x3.2 to 14x5.2 |
5 |
±100 to ±350 |
*Under Development
Fusing Resistors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
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 |
Linear P.T.C. Resistors/thermal sensers
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| Thick film, general purpose |
LA73 |
 |
|
22 to 10k |
0.063 to 0.125 |
1608 to 3216 |
5 |
+1000 to +3600 |
| Various TCR & Resistance |
LT73 |
 |
|
51 to 51k |
0.1, 0.125 |
2012 to 3216 |
2, 5 |
+150 to +4500 |
| Automotive, various TCR & Resistance |
LT73V |
 |
|
51 to 22k |
0.1, 0.125 |
2012 to 3216 |
2, 5 |
+150 to +4500 |
| High TCR, high resistance, precision |
LP73 |
 |
|
100 to 10k |
0.016 to 0.063 |
1608 to 3216 |
1, 2, 5 |
±5 |
Platinum Thermal Sensors
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
General
purpose |
SDT73H |
 |
|
100, 500 |
3216 |
0.2, 1 |
±50 |
Heat
Resistant |
SDT73S |
|
|
100 |
3216 |
1 |
±50 |
| Automotive |
SDT73V |
 |
|
100, 500 |
3216 |
0.2, 1 |
±50 |
MELF Type Resistors/Cylindrical Chip
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
Carbon film
(General purpose) |
RD41 |
 |
|
1 to 2.2M |
0.125 to 0.25 |
2.0x1.25 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 |
| Linear P.T.C. |
MLT |
 |
|
1k to 9.1k |
0.125, 0.25 |
3.5×1.55 to 5.9×2.4 |
5 |
+2000 to +3900 |
| Jumper |
CC |
 |
|
20m max. |
- |
2.0x1.25 to 5.9x2.2 |
- |
- |
Resistor Networks/Resistor Array
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
Power
Rating(W)
|
Size(mm) |
Tolerance
(±%)
|
T.C.R.(×10-6/K) |
| 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 |
| BGA resistor network |
BR |
 |
|
10 to 1k |
0.05 |
9.0x3.0 to 9.0x4.0 |
1 |
±200 |
| SOP R network |
MRGF16 * |
 |
- |
22 to 2.2M |
0.031, 0.063 |
11x5.7 |
2, 5 |
±200 |
| Array(Metal film) |
CNN |
 |
|
1k, 10k, 100k |
0.05 |
2012x2 |
0.1, 0.25 |
±25 |
| Thin film resistor network |
KPC |
 |
|
10 to 100k |
50m to 200m |
QSOP/SOIC/SOT |
0.1, 0.25, 0.5, 1, 2, 5 |
±10 to ±100 |
Discontinued/Plan to be discontinued.
Anti Sulfuration Resistor Networks/Resistor Array
| Features |
Product Series |
Image |
Catalog |
Resistance
Range(Ohm)
|
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 |
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.
(1E: 0.5mΩ max) |
10A to 40A |
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 |
|