Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 250mW |
| Resistance | 620mΩ |
| Type | Current Sense Resistor |
| Temperature Coefficient | ±400ppm/℃ |
| Tolerance | ±1% |
| Description | 620mΩ ±1% 250mW Current Sense Resistor |
| Mfr. Part # | RBF-06UR620FT |
| Package | 1206 |
| Model Number | RBF-06UR620FT |
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Product Specification
| Power(Watts) | 250mW | Resistance | 620mΩ |
| Type | Current Sense Resistor | Temperature Coefficient | ±400ppm/℃ |
| Tolerance | ±1% | Description | 620mΩ ±1% 250mW Current Sense Resistor |
| Mfr. Part # | RBF-06UR620FT | Package | 1206 |
| Model Number | RBF-06UR620FT |
Current detecting resistors designed for power supply, motor circuits, and various electronic applications. These resistors offer a wide range of resistance values from 10m Ohm to 1000m Ohm. They are RoHS compliant and halogen-free. Applications include LED switching power supplies, over-current protection in audio applications, voltage regulation modules (VRM), DC-DC converters, chargers, LED lamps, and portable devices.
| Type | Resistance Value | Tolerance | Power Rating | T.C.R (ppm/C) | Operating Temperature Range (C) | Dimensions (mm) | Limiting Element Current (A) |
|---|---|---|---|---|---|---|---|
| 0402 | 0.79 m to 1000 m | 1%, 2%, 3%, 5% | 1/16W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 1.000.05, W: 0.500.05, T: 0.250.10 | 1.98 |
| 0603 | 0.79 m to 1000 m | 1%, 2%, 3%, 5% | 1/10W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 1.600.10, W: 0.800.10, T: 0.300.20 | 3.16 |
| 0805 | 0.79 m to 1000 m | 1%, 2%, 3%, 5% | 1/8W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 2.000.10, W: 1.250.15, T: 0.400.20 | 3.54 |
| 1206 | 1.0 m to 1000 m | 1%, 2%, 3%, 5% | 1/4W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 3.200.20, W: 1.600.15, T: 0.500.20 | 5 |
| 1210 | 1.0 m to 1000 m | 1%, 2%, 3%, 5% | 1/3W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 3.200.20, W: 2.500.20, T: 0.500.20 | 5.77 |
| 2010 | 1.0 m to 1000 m | 1%, 2%, 3%, 5% | 3/4W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 5.000.20, W: 2.500.20, T: 0.600.20 | 8.66 |
| 2512 | 1.0 m to 1000 m | 1%, 2%, 3%, 5% | 1W | 400, 500, 700, 800, 1000, 1500 | -55 to 155 | L: 6.300.20, W: 3.200.20, T: 0.600.20 | 10 |
| Code | Description | Quantity (pcs) |
|---|---|---|
| T | Tape & Reel | 20000 (01005, 0201, 0402) / 50000 (0603, 0805, 1206, 1210) / 4000 (2010, 2512) |
| C | Case | 10000 (01005, 0201, 0402) / 5000 (0603, 0805, 1206, 1210) / 4000 (2010, 2512) |
Decimal point is expressed by 'R' for values less than 1 Ohm and 'M' for values 1 Ohm or greater. Examples: R005=0.005, R100=0.100, R047=0.047, 6M50=6.50.
| Code | T.C.R (ppm/C) |
|---|---|
| U | 400 |
| M | 500 |
| R | 700 |
| Q | 800 |
| Y | 1500 |
| S | 1000 |
| Code | Tolerance (%) |
|---|---|
| J | 1% |
| G | 2% |
| F | 3% |
| H | 5% |
| Code | Power Rating |
|---|---|
| C | 1/16W |
| D | 1/10W |
| E | 1/8W |
| F | 1/4W |
| R | 1/3W |
| H | 3/4W |
| J | 1W |
| Item | Test Method | Condition | Requirement |
|---|---|---|---|
| Solderability | IEC 60115-1 4.17 | Lead-free solder bath at 2455C for 3s0.3s | 95% coverage |
| Resistance to Soldering Heat | IEC 60115-1 4.18 | Lead-free solder bath at 2705C for 10s1s | R (1.0%R+0.5m), No mechanical damage |
| Substrate Bending Test | IEC 60115-1 4.33 | Bending distance: 0402, 0603, 0805: 5mm; 1206, 1210: 4mm; 2010, 2512: 2mm. Duration: 60s5s | No mechanical damage, R (1.0%R+0.5m) |
| Rapid Change of Temperature | IEC 60115-1 4.8 | -55C (30min) normal temp (5min) 155C (30min) normal temp (5min). 300 cycles. | No mechanical damage, R (1.0%R+0.5m) |
| Short Time Overload | IEC 60115-1 4.13 | 2.5 times rated voltage for 5s | No mechanical damage, R (1.0%R+0.5m) |
| Damp Heat Steady State | IEC 60115-1 4.24 | 402C, 93%3%RH, 1000h | No mechanical damage, R (3.0%R+0.5m) |
| Endurance at 70C | IEC 60115-1 4.25.1 | 702C, 1000h, rated voltage for 1.5h ON/0.5h OFF | No mechanical damage, R (2.0%R+0.5m) |
| Endurance at Upper Category Temperature | IEC 60115-1 4.25.3 | 1552C, 1000h | No mechanical damage, R (1.0%R+0.5m) |
| Insulation Resistance | IEC 60115-1 4.6 | Apply DC 100V (15V for 0603) between substrate and terminations for 1min | 1000M, No breakdown or flashover |
| Voltage Proof | IEC 60115-1 4.7 | Apply max.overload voltage of AC RMS at a rate of 100V/s between substrate and terminations for 60s5s | No breakdown or flashover |
| Component Solvent Resistance | IEC 60115-1 4.29 | Iso-propyl alcohol (IPA) at 235C for 10h | No mechanical damage, R (1.0%R+0.5m) |
| Operation at Low Temperature | IEC 60115-1 4.36 | -555C, 1h without load, rated voltage for 45min, 15min without load | No mechanical damage, R (1.0%R+0.5m) |
| Shear Test | IEC 60115-1 4.32 | Applying force: 0402, 0603: 5N; 0805: 9N; 1206, 1210: 25N; 2010, 2512: 45N. Duration: 10s1s | No mechanical damage |
| Type | L (mm) | W (mm) | T (mm) | b (mm) | a (mm) |
|---|---|---|---|---|---|
| 0402 | 1.00 0.05 | 0.50 0.05 | 0.25 0.10 | 0.20 0.10 | 0.30 0.05 |
| 0603 | 1.60 0.10 | 0.80 0.10 | 0.30 0.20 | 0.30 0.20 | 0.45 0.10 |
| 0805 | 2.00 0.10 | 1.25 0.15 | 0.40 0.20 | 0.40 0.20 | 0.50 0.10 |
| 1206 | 3.20 0.20 | 1.60 0.15 | 0.50 0.20 | 0.40 0.20 | 0.55 0.10 |
| 1210 | 3.20 0.20 | 2.50 0.20 | 0.50 0.20 | 0.40 0.20 | 0.55 0.10 |
| 2010 | 5.00 0.20 | 2.50 0.20 | 0.60 0.20 | 0.60 0.20 | 0.55 0.10 |
| 2512 | 6.30 0.20 | 3.20 0.20 | 0.60 0.20 | 0.60 0.20 | 0.55 0.10 |
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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