邮箱：510406164@qq.com惠州市众佳电子有限公司
Huizhou Zhongjia Electronics Co., Ltd.
众佳电子
全国服务热线
13714669926
全国服务热线
13714669926Product Center
服务热线
15814620810
Rated power: 1W
Resistance range: 1 Ω~10M Ω
Maximum accuracy: ± 0.1%
Resistance Technology: Membrane Resistors
Packaging material: Nickel chromium alloy film
Packaging method: vacuum coating
Installation method: Welding installation
Working temperature range: -55~125 ℃
Dimensions: L=9mm D=3.5mm
Application areas: Home appliances, communications, instruments and meters
Product Introduction
main features
1. Compared to precision plug-in resistors and wire wound resistors, it has a compact and exquisite appearance. If it is used for some small-sized products, it will save a lot of space. The consistency of soldering on the surface mount machine is good, and the efficiency is high.
2. The highest accuracy can reach 0.01%, and the lowest temperature coefficient can reach 5PMM.
3. The size range is wide, with a minimum of 0201 and a maximum of 2512.
4. High cost-effectiveness, about twice as cheap as cylindrical metal film resistors of the same specifications, and even more in some specifications.
Structural diagram
External dimensions and main technical indicators
Dimensions Unit: mm
|
model |
External dimensions(mm) |
|||
|
L |
D |
l |
d |
|
|
RJ16S |
9.0±0.5 |
3.5±0.5 |
27±2 |
0.55±0.05 |
Main technical indicators
|
model |
Rated power(W) |
Resistance range(Ω) |
accuracy(%) |
Element limit resistance(V) |
Voltage endurance(V) |
temperature coefficient(PPM/℃) |
|
RJ16S |
1 |
1Ω～10MΩ |
±0.1% |
500 |
500 |
±100 |
Power consumption reduction curve chart
Main inspection items, test methods, and performance requirements
|
Inspection items |
performance requirement |
test method |
|
Weldability |
Infiltration area≥95% |
Welding groove method 235±5℃，2s |
|
Terminal tensile strength |
ΔR≤±(1%R 0.05Ω) |
10N，30s |
|
Steady damp-heat |
ΔR≤±(5%R 0.1Ω) |
40±2℃，93±3%RH，1000h |
|
Vibration |
ΔR≤±(1%R 0.05Ω) |
10～500Hz，0.75mmm or 98m/s2，6h |
|
Resistance to welding heat |
ΔR≤±(1%R 0.05Ω) |
260±5℃ 10±1s |
|
Temperature Rapid Culture |
ΔR≤±(1%R 0.05Ω) |
-55℃，30min/125℃，30min，5cycles |
|
Durability at 70 ℃ |
ΔR≤±(5%R 0.1Ω) |
70±2℃，PR，1000h |
|
overload |
ΔR≤±(1%R 0.05Ω) |
2.5 VR，5s |
Customer selection example: RJ 1/4W 20 Ω± 5%, model: RJ-14-20R-J
|
RJ |
14 |
20R |
J |
|
code |
Rated power |
resistance |
accuracy |
|
RJ series |
13=1/6W 14/14S=1/4W 15/15S=1/2W 16/16S=1W 17/17S=2W |
0R1=0.1Ω 0R22=0.22Ω 100R=100Ω |
B=±0.1% |
Suggestions for using resistors
