Product Feature:
1. Small volume, chip type;
2.High stable performance;
Voltage parameters:
| Size | Rated Power | Resistance | MPQ | Voltage | |
| Max. Working Voltage | Max. Overload Voltage | ||||
| 0201 | 1/20W | 10Ω~1MΩ | 10,000 | 25V | 50V |
| 0402 | 1/16W | 10Ω~1MΩ | 10,000 | 50V | 100V |
| 0603 | 1/10W | 10Ω~1MΩ | 5,000 | 50V | 100V |
| 0805 | 1/8W | 1Ω~1MΩ | 5,000 | 150V | 300V |
| 1206 | 1/4W | 1Ω~1MΩ | 5,000 | 200V | 400V |
| 1210 | 1/3W | 1Ω~1MΩ | 5,000 | 200V | 400V |
| 2010 | 3/4W | 1Ω~1MΩ | 4,000 | 200V | 400V |
| 2512 | 1W | 1Ω~1MΩ | 4,000 | 200V | 400V |
During the Expo, YINGFA introduced the products to the Vietnam market, and meets many friends about the lift/elevator.
 |
 |
During the Messe, YINGFA shows the products about the resistors and the shunts.
|
|
At the same time, YINGFA meets many friends during the Messe.
]]> |
 |
 |
 |
 |
 |
 |
Dimensions(mm)
| Type | Power | Resistance | Dimension(mm) | Voltage parameters(VAC) | |||||||
| L±1.5 | W±0.5 | H±0.5 | M±1.0 | F±5 | D±0.5 | Max working voltage | Max overload voltage | Insulation voltage | |||
| RXLG | 500W | 0R1~10K | 250 | 61 | 59 | 235 | 300 | 5.5 | 750V | 1200V | 3000V |
| RXLG | 800W | 0R1~10K | 330 | 61 | 59 | 315 | 300 | 5.5 | 1000V | 1500V | 3000V |
| RXLG | 1000W | 0R1~10K | 400 | 61 | 59 | 385 | 300 | 5.5 | 1000V | 1500V | 3000V |
| RXLG | 1200W | 0R1~10K | 450 | 61 | 59 | 435 | 300 | 5.5 | 1000V | 1500V | 3000V |
| RXLG | 1500W | 0R1~10K | 500 | 61 | 59 | 485 | 300 | 5.5 | 1000V | 1500V | 3000V |
| RXLG | 2000W | 0R1~10K | 600 | 61 | 59 | 585 | 300 | 5.5 | 1000V | 1500V | 3000V |
Power and the temperature:
During the WEE, YINGFA met many friends, and studied the elevator/lift developing directions.
 |
 |
 |
 |
Hannover Messe CeMAT is a great industrial exhibition around the world. During the Messe, people can directly get the new technologies and the direction of the industrial automation, such as industry 4.0, UPS, new energy solution, etc.
There are about 20 halls by the Messe, and there are many new technolgoy about the industrial automation.
 |
 |
As an electrical component manufacturer, YINGFA attends the Messe. We have studied the new technologies, and enlarge the international markets.
 |
 |
Product Feature
1.Small size, easy to mount;
2.High precision:±0.2%, ±0.5%;
3.Current range:100A~3000A;
4.Voltage drop:25mV~100mV;
·特点 Features：
1. Small size, easy to be used by PCBA;
2. Good performance to anti-heat, anti-insulation;
3. Low T.C.R., and low noise;
4. Good performance to anti-pulse;
5. Resistance range:0.1Ω~500KΩ；
6. Toleracne:±2%, ±5%, ±10%.
·Product Dimensions and voltage parameters
| Rated power | Resistance | Dimensions（mm） | Voltage(VAC) | ||||||
| L±1.5 | W±1 | H±1 | L1±0.5 | D±0.1 | Max. working voltage | Max. overload voltage | Insulation voltage | ||
| 3W | 0.1~500K | 25 | 12 | 8 | 5 | 0.8 | 150 | 250 | 1000 |
| 5W | 0.1~500K | 25 | 13 | 9 | 5 | 0.8 | 250 | 450 | 1000 |
| 7W | 0.1~500K | 39 | 13 | 9 | 5 | 0.8 | 350 | 550 | 1000 |
| 10W | 0.1~500K | 51 | 13 | 9 | 5 | 0.8 | 450 | 750 | 1000 |
| 10WS | 0.1~500K | 35 | 16 | 12 | 8 | 0.8 | 450 | 750 | 1000 |
| 15W/20W | 0.1~500K | 50 | 20 | 10 | 10 | 0.8 | 450 | 750 | 1000 |
·Rated Power Derating Curve
·Product Electrical Performance
| Test Item | Test Condition | Performance |
| T.C.R. | The resistance change rate by the environment temperature change | ±350PPM/℃ |
| Overload in short time | 10 times rated power to the resistor for 5S | △R≤±（2%R±0.05Ω） |
| Insulation resistance | DC500V, R>100MΩ | △R≤±（0.5%R±0.05Ω） |
| Voltage proof | Load the insulation voltage to the resistor for 30S | Leakage current < 2mA |
| Solderability | 245±5℃, 5±0.5S | ≥95% |
| Soldering Heat | 350±5℃, 3S±0.5S | △R/R≤±0.5% |
| Body robustness | Central part pressurizing force:10N, 10seconds | No damage |
| Terminal robustness | Pressurizing force: 20N, 10 seconds | No damage |
| Noninflammabilit | 16 times rated power for 5min | No flame |
Introduction:
1.Good performance on heat-durability, low temperature coefficient, high-precision, low noise;
2.Small size, and widely used;
3.Material:Copper alloy
4.Current Range:5A~30A;
5.Ambient condition:-55℃~70℃;
5.Widely used by VFD/Servo-motor-control/Telecommunications-equipment/Electric-cars/Power-supply-control/Instrument-and-meter, and so on.
6.Tolerance：B(±0.1%)、D(±0.5%)、F(±1%)、G(±2%)、J(±5%);
Application standards:
1.GB/T7676-1998 <Direct acting indicating analogue electrical measuring instruments and their accessories>.
2.IEC 51-9 <Direct acting indicating analogue electrical measuring instruments and their accessories Section 9: Recommended test method>.
3.JB/T9288-1999 <Enclosed Shunt>.
4.IEC610101-2001 <Safety requirements for electrical equipment for measurement,control,and laboratory use – Part 1 : General requirements>.?
Introductions:
1.Good performance on heat-durability, low temperature coefficient, high-presision, low noise.
2.Small size, and widely used.
3.Material:Copper alloy.
4.Current Range:10A~150A.
5.Ambient condition:-55℃~70℃.
5.Widely used by VFD/Servo-motor-control/Telecommunications-equipment/Electric-cars/Power-supply/Instrument-and-meter, and so on.
6.Tolerance：B(±0.1%)、D(±0.5%)、F(±1%)、G(±2%)、J(±5%).
Application Standards:
1.GB/T7676-1998 <Direct acting indicating analogue electrical measuring instruments and their accessories>.
2.IEC 51-9 <Direct acting indicating analogue electrical measuring instruments and their accessories Section 9: Recommended test method>.
3.JB/T9288-1999 <Enclosed Shunt>.
4.IEC610101-2001 <Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 1 : General requirements>.
Anti-pulse Wirewound Fixed Resistors（FR）
·Features
1.Good temperature performance, low TCR, low noice, high load power;
2.Atmosphere: -55℃~+275℃
3.Nonfammable painting; 1/4W~10W marked by color ring; Over 10Watts marked by printing。
4.Tolerance:±1%、±2%、±5%、±10%
·Dimensions
| Tpye | Rated Power | Resistance | Dimensions (mm) | Max Working Voltage | Max Overload Voltage | Max Insulation Voltage | |||
| L±1 | D±0.5 | d±0.05 | P±0.05 | ||||||
| FR | 1/2W | 0R01~470R | 9.0 | 3.2 | 0.55 | 30 | 150V | 400V | 250V |
| FR | 1W | 0R01~750R | 9.0 | 3.2 | 0.65 | 30 | 150V | 400V | 250V |
| FR | 2W | 0R01-1K5 | 11.0 | 4.5 | 0.75 | 30 | 250V | 400V | 350V |
| FR | 3W | 0R01~2K2 | 15.0 | 5.0 | 0.75 | 30 | 350V | 600V | 500V |
| FR | 5W | 0R01~3K3 | 17.0 | 6.0 | 0.75 | 30 | 350V | 600V | 500V |
·Rated PowerDerating Curve
·Performance Test
|
Test Item |
Test Condiion |
Performance |
|
T.C.R. |
在常温及常温+100℃时分别测量电阻值并计算每度的阻值变化率 |
±300PPM/℃ |
|
Overload for short time |
1/4w施加5倍的额定功率,5-10W施加10倍额定功率电压或者最高负荷电压（取较小者）约5秒钟 |
△R≤±（2%R+0.05Ω） |
|
Pulse overload |
2.5倍额定电压或最高断续负荷电压（取较小者）测试1秒，停止25秒，循环10000±200次 |
|
|
Soldering heat |
在350±10℃锡炉中浸入2-3秒 |
△R≤±（1%R+0.05Ω） |
|
Solderability |
在245±10℃锡炉中浸入2-3秒 |
焊锡面积覆盖率95%以上 |
|
Temperature Cycle |
在-55℃时放置30分钟，然后在+25℃时放置10-15分钟，然后再在+125℃时放置10-15分钟，然后再在+25℃是放置10-15分钟，共循环5次 |
△R≤±（1%R+0.05Ω） |
|
Load Life in Humidity |
在温度为40±2℃，相对湿度为90-95%的恒温恒湿箱中，施加额定电压或者最高工作电压（取较小者）共1000小时（通1.5小时，端0.5小时） |
△R≤±（5%R+0.05Ω） |
|
Load life in 70℃ |
在70±2℃恒温恒湿箱中，施加额定电压或者最高工作电压（取较小者）共1000小时（通1.5小时，端0.5小时） |
△R≤±（5%R+0.05Ω） |
|
Nonflammble |
分别5、10、16倍额定功率加交流负荷5分钟 |
不可有明显火焰 |
●How to Order
| FR | 1W | 10R | J | TB |
| Product Name | Rated power | Resistance value | Tolerance | Packing |
| Wire wound resistor |
F:±1% G:±2% J:±5% K:±10% |
Belt packing |
●Product Features:
1.High power loading, good heat stability, and long using age.
2.Green non-inflame painting coated.
3.Temperature range:-55℃~+275℃.
4.Resistance tolerance：±5%、±10%.
●Dimensions and Voltage Perormance：
| A: |  |
| B: |  |
| Type | Rated Power | Dimension(mm) | Remarks | ||||||||
| D±2 | L±3 | T±3 | M±3 | S±2 | H±2 | >N±0.5 | R±0.5 | P±1 | |||
| RX20 | 10W | 28 | 40 | 80 | 58 | 13 | 40 | 6 | 3.5 | 4.5 | - |
| RX20 | 20W | 35 | 50 | 84 | 75 | 16 | 45 | 6 | 3.5 | 4.5 | - |
| RX20 | 25W | 35 | 50 | 90 | 75 | 20 | 47 | 6 | 3.5 | 4.5 | - |
| RX20 | 30W | 55 | 70 | 110 | 95 | 20 | 47 | 6 | 3.5 | 4.5 | - |
| RX20 | 40W | 75 | 90 | 130 | 118 | 20 | 47 | 6 | 3.5 | 4.5 | - |
| RX20 | 50W | 75 | 90 | 145 | 122 | 28 | 65 | 8 | 4.5 | 6.5 | - |
| RX20 | 80W | 125 | 140 | 195 | 172 | 28 | 65 | 8 | 4.5 | 6.5 | - |
| RX20 | 100W | 155 | 167 | 220 | 200 | 28 | 65 | 8 | 4.5 | 6.5 | - |
|
RX20 |
150W |
203 |
215 |
270 |
247 |
28 |
65 |
8 |
4.5 |
6.5 |
- |
|
RX20 |
200W |
250 |
267 |
320 |
300 |
28 |
65 |
8 |
4.5 |
6.5 |
- |
|
RX20 |
300W |
250 |
267 |
337 |
302 |
40 |
90 |
10 |
6.0 |
6.5 |
- |
|
RX20 |
400W |
312 |
330 |
398 |
365 |
40 |
90 |
10 |
6.0 |
6.5 |
- |
|
RX20 |
500W |
298 |
330 |
374 |
353 |
50 |
103 |
10 |
6.0 |
7.0 |
|
|
RX20 |
800W |
368 |
400 |
450 |
422 |
60 |
122 |
14 |
6.5 |
9.0 |
|
|
RX20 |
1000W |
398 |
430 |
480 |
452 |
60 |
122 |
14 |
6.5 |
9.0 |
|
|
RX20 |
2000W |
398 |
430 |
490 |
462 |
70 |
132 |
14 |
6.5 |
8.5 |
|
|
RX20 |
3000W |
398 |
430 |
490 |
457 |
80 |
145 |
14 |
8.0 |
8.5 |
|
|
RX20 |
4000W |
398 |
430 |
510 |
473 |
100 |
157 |
16 |
8.0 |
9.0 |
|
|
RX20 |
5000W |
510 |
540 |
620 |
583 |
100 |
157 |
16 |
8.0 |
9.0 |
|
Note: 1.We can make the resistors according to the requirements of CUSTOMER.
2.We can make the multi-resistance resistors, according the the requirements.
●Rated Power Derating Curve：
●Performance Test：
|
Item |
Test Condition |
Performance |
|
T.C.R. |
R0：The resistance of the Normal-temperature(T0); R1：The resistance of the Test-temperature(T1); |
±500PPM/℃ |
|
Overload in short time |
The voltage is 10 times rated power(max value is the max overload voltage), and the time is 5s. |
△R≤±（2%R+0.05Ω） |
|
Soldering Heat |
Put the tails to the 350±5℃ tin-heater container for 3s |
△R≤±（1%R+0.05Ω） |
|
Solderability |
Put the tails to the 235±5℃ tin-heater container for 5s |
soldering area>95% |
|
Temperature cycle |
5 cycle:from +25℃/15min, to +125℃/15min, then?+25℃/15min, later?-55℃/15min. |
△R≤±（1%R+0.05Ω） |
|
Durability of humidity |
Temperature:40±2℃, Humidity:90-95%, testing container;Load ratedvoltage or max working voltage, power-on for 1.5h, power-off for 0.5h, total cycle time is not less than 1000h. |
△R≤±（5%R+0.05Ω） |
|
Durability |
Temperature:70±2℃, Humidity:60-65%, testing container;Load ratedvoltage or max working voltage, power-on for 1h, power-off for 0.5h, total cycle time is not less than 1000h. |
△R≤±（5%R+0.05Ω） |
|
No inflame |
Load the 16 times rated power to the resistor ?for 5min. |
No fire, no flame |
●How to order
| RX20 | - | 500W | - | P/N | - | 100R | - | J |
| Product Name | Rated power | Special Code | Resistance | Tolerance | ||||
| High power wire wound resistor | 10W,20W,50W,
…. |
Requirements
Null:Default |
0R1=0.1Ω;
2R2=2.2Ω 10R=10Ω 10K=10KΩ |
F=±1%
J=±5% k=±10% |
?Features：
1.High performance by heating, low TCR, low noice, high load, high insulation voltage;
2.Using temperature:-55℃-+275℃
3.Resistance tolerance:±1%、±5%、10±%
Dimensions and Resistance range
| Power | Resistance | Dimension(mm) | Voltage(VAC) | |||||||
| L±1.5 | W±0.5 | H±0.5 | A±2.0 | B±2.0 | D±0.05 | Max working voltage | Max overload voltage | Insulation voltage | ||
| 5W | 0R1~500K | 22 | 9.5 | 9.5 | 30 | 30 | 0.78 | 150V | 250V | 1000V |
| 7W | 0R1~500K | 35 | 9.5 | 9.5 | 30 | 30 | 0.78 | 250V | 450V | 1000V |
| 10W | 0R1~500K | 48 | 9.5 | 9.5 | 30 | 30 | 0.78 | 350V | 450V | 1000V |
| 15W | 0R1~500K | 48 | 12.5 | 12.5 | 30 | 30 | 0.78 | 350V | 500V | 1000V |
| 20W | 0R1~500K | 63 | 16 | 12 | 30 | 30 | 0.78 | 350V | 500V | 1000V |
| 30W | 0R1~500K | 75 | 19.5 | 19.5 | 30 | 30 | 0.78 | 350V | 500V | 1000V |
| 50W | 0R1~500K | 90 | 19.5 | 19.5 | 30 | 30 | 0.78 | 350V | 500V | 1000V |
| 100W | 0R1~500K | 135 | 24 | 22 | 30 | 30 | 0.78 | 350V | 500V | 1000V |
?Rated Power Derating Curve
- Electronical performance:
|
Item |
Performance |
Standards |
|
Temperature coefficient |
Record the resistances in normal condition and high temperature condition, and the value is (R1-R0)/R0(T1-T0)*1,000,000 |
±350PPM/℃ |
|
Overload for short time |
Min(voltage of 10 times rated power, max overload voltage), for 5s |
△R≤±（2%R+0.05Ω） |
|
Soldering heat |
Put the tails into the tin of 350±10℃, for 3s |
△R≤±（1%R+0.05Ω） |
|
solderability |
Put the tails into the tin of 235±10℃, for 5s |
Coated area >95% |
|
Temperature variation |
step-1:-25℃ for 30min;Step-2:+25℃ for 15min;Step-3:+125℃ for 15min;step-4:+25℃ for 15min. Total 5 cycles. |
△R≤±（1%R+0.05Ω） |
|
Durability in humidity |
Temperature:40±2℃, humidity:90-95%, load ?the voltage[Min(rated voltage, max working voltage)] for 1000Hour(ON-60min, OFF-30min) |
△R≤±（5%R+0.05Ω） |
|
Humidity of rated power |
Temperatur:70±2℃, load ?the voltage[Min(rated voltage, max working voltage)] for 1000 Hours(ON-60min, OFF-30min) |
△R≤±（5%R+0.05Ω） |
|
Nonflamebility |
Load 16 times rated power to the resistors |
No fire |
- How to order:
| SQP | 10W | O | 100R | J |
| Type | Power | Special Code | Resistance | Tolerance |
| Cement resistor | 1W~200W | NULL | 0R1=0.1Ω 2R2=2.2Ω 10R=10Ω 10K=10,000Ω |
F=±1% G=±2% J=±5% k=±10% |
Cenment Resistors(BKG) Features：
1.Good Hear-durability, Low Temperature Coefficient, Low Noises, High-load-power, High-insulating 。
2.Temperature of Using：-55℃-+275℃
3.Tolerance: F(±1%)、J(±5%)、K(±10%)
·Product Dimensions and voltage parameters
| Rated power | Resistance | Dimensions (mm) | Voltage (VAC) | ||||||||
| L±1.5 | W±1 | H±1 | P±1.5 | D±0.5 | D1±1.5 | L1±3 | Max. Working voltage | Max. Overload voltage | Insulation voltage | ||
| 80W | 0.1~10K | 88 | 45 | 15 | 35 | 5.5 | 10.5 |
300 Varible |
550 | 750 | 1500 |
·Rated Power Derating Curve
·Product Electrical Performance
| Test Items | Test Condition | Test Standard |
| TCR | Test the resistance value changing-rate? per degree | ±350PPM/K |
| Overload in short time | With 10 times rated power or max working voltage(Lower value), for 5s. | △R≤±（2%R±0.05Ω） |
| Sn-heat | In the Sn-tin of 350±10℃for 3s | △R≤±（1%R±0.05Ω） |
| Solderability | In the Sn-tin of 235±10℃for 3s | Soldered area≥95% |
| Temprature Cycle | Under the?5 cycles of the -55℃?for 30 min, 25℃?for 15 min,? and the 155℃?for ?30 min | △R≤±（1%R±0.05Ω） |
| Aging of Humidity | In the box of?40±2℃ and 90-95% humidity, with rated voltage or Max Working Voltage(Lower Value), total time 1000 hours(ON-1.5H, OFF-0.5H) | △R≤±（5%R±0.05Ω） |
| Load life | In the?70±2℃ test box，With the rated powr or max working voltage(Lower value), total time 1000hours(ON-1.5H, OFF-0.5H) | △R≤±（5%R±0.05Ω） |
| Inflammability | With the??5/10/16 times rated power for 5mins | No flame |