Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 2W |
| Resistance | 10Ω |
| Voltage Rating | 300V |
| Operating Temperature | -55℃~+200℃ |
| Type | Wirewound Resistor |
| Tolerance | ±5% |
| Temperature Coefficient | ±200ppm/℃ |
| Description | 2W 10Ω 300V Wirewound Resistor ±5% ±200ppm/℃ SMD,6.7x4mm Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | SMW210RJT |
| Package | SMD,6.7x4mm |
| Model Number | SMW210RJT |
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Product Specification
| Power(Watts) | 2W | Resistance | 10Ω |
| Voltage Rating | 300V | Operating Temperature | -55℃~+200℃ |
| Type | Wirewound Resistor | Tolerance | ±5% |
| Temperature Coefficient | ±200ppm/℃ | Description | 2W 10Ω 300V Wirewound Resistor ±5% ±200ppm/℃ SMD,6.7x4mm Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | SMW210RJT | Package | SMD,6.7x4mm |
| Model Number | SMW210RJT |
TE Connectivity (TE) introduces the SM Series, a surface mount power resistor designed for modern circuit applications. Featuring a low-profile case and flexible tinned copper terminations, these resistors ensure reliable solder joints. Their fully welded construction allows them to withstand high temperatures encountered during reflow, vapor phase, or infrared (IR) manufacturing processes without degradation. Available in a wide value range and up to 7 Watts, the SM Series is ideal for power circuitry.
| Type | Construction | Resistance Range | Tolerance | Power Rating @ 20C | Max Operating Voltage | Operating Temperature Range | Insulation Resistance | Load Life | Humidity Load Life | Derating |
| SMW (Wire) | Wirewound | SM_2: R10 200R, 201R 2M SM_3: R10 300R, 301R 2M SM_5: R10 500R, 501R 2M SM_7: R10 1K0, 1K1 2M | 1% or 5% | SM_2: 2.0 Watts SM_3: 3.0 Watts SM_5: 5.0 Watts SM_7: 7.0 Watts | SM_2: 300 Volts SM_3: 500 Volts SM_5: 500 Volts SM_7: 750 Volts | -55 ~ 200C | 10,000 M | 2% (7W 5%) | 2% (7W 5%) | See Curve Below |
| SMF (Metal Film) | Metal Film | SM_2: R10 200R, 201R 2M SM_3: R10 300R, 301R 2M SM_5: R10 500R, 501R 2M SM_7: R10 1K0, 1K1 2M | 1% or 5% | SM_2: 2.0 Watts SM_3: 3.0 Watts SM_5: 5.0 Watts SM_7: 7.0 Watts | SM_2: 300 Volts SM_3: 500 Volts SM_5: 500 Volts SM_7: 750 Volts | -55 ~ 200C | 10,000 M | 1% (7W 5%) | 1% (7W 5%) | See Curve Below |
| Test Condition | SM (Wire) | SM (Metal Film) |
| Temperature Coefficient of Resistance (-55C +200C) | 200ppm /C | 100ppm /C |
| Temperature Cycle Resistance change (Rate within 1%) | 1% | 1% |
| Short Time Overload (5 times of rated wattage for 5 sec.) | 1% | 0.5% |
| Rated Load (Rated voltage for 30 minutes) | 3% | 1% |
| Voltage Withstand (500VAC for 60 seconds) | No Physical damage | No Physical damage |
| Solderability (235C 5C for 2 seconds) | 95% coverage | 95% coverage |
| Resistance to Soldering Heat (270C 5C for 10 1seconds) | Resistance value change within 1% | Resistance value change within 1% |
| Part | A0.3 | B0.3 | C0.3 | D0.3 | E Max. | F0.3 | Reel Qty |
| SM 2W | 4.0 | 6.7 | 1.4 | 3.55 | 7.9 | 1.5 | 2000 |
| SM 3W | 5.5 | 10.5 | 1.7 | 5.0 | 12.0 | 2.3 | 1000 |
| SM 5W | 7.3 | 13.5 | 1.7 | 6.8 | 17.0 | 2.5 | 1000 |
| SM 7W | 9.5 | 23.0 | 5.0 | 9.6 | 24.5 | 4.5 | 300 |
| Part | pcs/reel | B0 0.2 | A0 0.2 | P1 0.1 | P2 0.1 | P0 0.1 | D0 0.1 | E 0.1 | F 0.1 | W 0.3 | D1 0.1 | T 0.1 | |
| SM 2W | 2000 | 8 | 4.3 | 8 | 2 | 4 | 1.5 | 1.75 | 7.5 | 16 | 1.5 | 4.15 | |
| SM 3W | 1000 | 11.8 | 5.8 | 12 | 2 | 4 | 1.5 | 1.75 | 11.5 | 24 | 1.5 | 5.8 | |
| SM 5W | 500 | 17.5 | 7.8 | 16 | 2 | 4 | 1.5 | 1.75 | 14.2 | 32 | 1.5 | 7.5 | |
| SM 7W |
SMF 3 10K F T
Common Part | Case size | Resistance value | Tolerance | Pack Style
SMW - Wirewound
SMF - Metal Film
2 - 2 Watts
3 - 3 Watts
5 - 5 Watts
7 - 7 Watts
0.1 ohm (100 milli ohms) - R10
1 ohm - 1R0
100 ohm - 100R
1K ohm (1000 ohms) - 1K0
100K ohm (100,000 ohms) - 100K
J 5%
F 1%
T Tape & Reel
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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