Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 20Ω |
| Power(Watts) | 10W |
| Temperature Coefficient | ±50ppm/℃ |
| Tolerance | ±1% |
| Operating Temperature | -55℃~+125℃ |
| Description | 20Ω 10W ±50ppm/℃ ±1% TO-247 Through Hole Resistors RoHS |
| Mfr. Part # | PBH-20R0-F1-1.0 |
| Package | TO-247 |
| Model Number | PBH-20R0-F1-1.0 |
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Product Specification
| Resistance | 20Ω | Power(Watts) | 10W |
| Temperature Coefficient | ±50ppm/℃ | Tolerance | ±1% |
| Operating Temperature | -55℃~+125℃ | Description | 20Ω 10W ±50ppm/℃ ±1% TO-247 Through Hole Resistors RoHS |
| Mfr. Part # | PBH-20R0-F1-1.0 | Package | TO-247 |
| Model Number | PBH-20R0-F1-1.0 |
The ISA-PLAN series offers high-performance precision resistors designed for demanding applications. These resistors feature high power ratings up to 10 W, constant current capabilities up to 70 A (for 2 mOhm), and a size similar to the TO 247 package. Key advantages include high pulse power handling, excellent long-term stability, and low inductance, making them ideal for power modules, frequency converters, and switch-mode power supplies.
| Parameter | Specification | Typical Data |
| Resistance Values | 2 mOhm - 100 Ohm* | |
| Tolerance | 0.5**, 1 %, 5 % | |
| Temperature Coefficient | < 50 ppm/K (20 C to 60 C) | < 30 ppm/K |
| Applicable Temperature Range | -55 C to +125 C | -55 to 125 C |
| Load Capacity (on heatsink) | 10 W | |
| Load Capacity (without heatsink) | 3 W | |
| Internal Thermal Heat Resistance to Aluminium Substrate (Rth) | < 4 K/W | |
| Thermal Heat Resistance to Ambient (Rth) | < 20 K/W | |
| Dielectric Withstanding Voltage | 500 V AC | |
| Inductance (1 Ohm) | < 40 nH | < 40 nH |
| Stability (Nominal load) | < 0.5 % after 2000 h (TK = 70 C) | |
| Maximum Temperature for full power operation | 70/90 C | 65/85 C |
| Thermal Shock | 0.1 % | |
| Overload | 0.1 % | |
| Solderability | > 95 % coverage | |
| Resistance to Solvents | no damage | |
| Low Temperature Storage and Operation | 0.03 % | |
| Terminal Strength | 0.02 % | |
| Resistance to Soldering Heat | 0.02 % | |
| Moisture Resistance | 0.01 % | |
| Shock | 0.1 % | |
| Vibration, High Frequency | 0.05 % | |
| Life | 0.1 % | |
| Storage Life at Elevated Temperature | 0.2 % | |
| High Temperature Exposure (140 C, 2000 h) | 0.2 % | |
| Current Noise | 0.001 % | |
| Voltage Coefficient | linearity error less than 120dB | |
| Thermal EMF (0 - 100 C) | 2 V/K max. |
* Standard resistance values according to E12, additional values of 2 and 5.
** Tolerance 0.5 % for values 10 mOhm.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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