The RGT series of Susumu brand is a high temperature resistant metal film precision resistor. The maximum temperature resistance can reach 175 ℃, and it meets the aec-q200 automotive industry certification standard. It has low noise and vulcanization resistance. RGT series is made of special film structure, with a temperature coefficient of 10ppm/℃ at the lowest. The products are widely used in high-end equipment such as automotive electronics.
The product characteristics of RGT series high temperature resistant metal film precision resistors are as follows:
1. high temperature resistance (+175 ℃)
2. use inorganic protective film to achieve long-term stability
3. resistance accuracy: 0.1%
4. low temperature drift: ± 10ppm/℃
5. realize low noise and vulcanization resistant film manufacturing process
Application scenarios of RGT series high temperature resistant metal film precision resistors:
1. automotive electronics and automotive peripheral products
2. industrial measuring instruments and meters, industrial equipment
3. high temperature working equipment
Product naming structure of RGT series high temperature resistant metal film precision resistors:
Rtg-2012-n-105-b-t5
Rtg=product series (high temperature resistant Series)
2012=product size (volume)
N=product temperature drift (temperature coefficient n=± 10ppm/℃)
105=product resistance
B=product accuracy (± 0.1%)
T5=product packaging method (5000pcs roll)
Rated parameters of RGT series high temperature resistant metal film precision resistors：
| model | power | temperature coefficient | Resistance range (Ω) and accuracy (%) | Maximum voltage of monomer | temperature range | |
| ppm/℃ | 0.1%(B) | 0.5%(D) | ||||
| RGT1005 | 1/32W | ±10（N） | 47R≤R≤100K | 50V | -55~175℃ | |
| ±25（P） | 47R≤R≤150K | |||||
| RGT1608 | 1/16W | ±10（N） | 47R≤R≤270K | 100V | ||
| ±25（P） | 47R≤R≤1M | |||||
| RGT2012 | 1/10W | ±10（N） | 47R≤R≤470K | 150V | ||
| ±25（P） | 47R≤R≤2.7M | |||||
| RGT3216 | 1/8W | ±10（N） | 47R≤R≤1M | 200V | ||
| ±25（P） | 47R≤R≤5.17M | |||||
Outline dimension and structure of RGT series high temperature resistant metal film precision resistors:
Performance of RGT series high temperature resistant metal film precision resistors:
| project | Test conditions (iec60115-1/jis c5201-1) | specifications |
| Short time overload | 2.5 times the rated voltage for 5 seconds | ±0.05%，±0.01Ω |
| Durability (rated load) | 125 ℃, rated voltage 90 minutes on/30 minutes off, 1000 hours | ±0.25%，±0.05Ω |
| High temperature and humidity load | 85 ℃, 85rh, rated power 1/10w, 90 minutes on/30 minutes off, 1000 hours | ±0.25%，±0.05Ω |
| temperature shock | -55 ℃ (30 minutes)~125 ℃ (30 minutes) | ±0.01%，±0.01Ω |
| High temperature storage | 175 ℃, no load, not installed, 1000 hours | ±0.01%，±0.01Ω |
| Solder heat resistance | 260 ± 5 ℃ for 10 seconds (reflow soldering) | ±0.05%，±0.01Ω |
Experimental data of RGT series high temperature resistant metal film precision resistors (durability, high temperature placement, load pulse curve):
The above are the product design reference parameters of RGT series high temperature resistant metal film precision resistors. For more detailed product information, please consult customer service or follow the wechat official account "Hnstshop".