Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 270kΩ |
| Power(Watts) | 100mW |
| Voltage Rating | 75V |
| Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±5% |
| Description | 270kΩ 100mW 75V ±200ppm/℃ Thick Film Resistor ±5% 0402 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B1ETTP274J |
| Package | 0402 |
| Model Number | RK73B1ETTP274J |
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Product Specification
| Resistance | 270kΩ | Power(Watts) | 100mW |
| Voltage Rating | 75V | Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±5% | Description | 270kΩ 100mW 75V ±200ppm/℃ Thick Film Resistor ±5% 0402 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B1ETTP274J | Package | 0402 |
| Model Number | RK73B1ETTP274J |
The RK73B series are thick film chip resistors designed for a wide range of applications. They feature a robust construction with a protective metal glaze thick film, offering excellent heat and weather resistance. These resistors are suitable for reflow and wave soldering processes and are RoHS compliant, with lead-free terminals. They are available in a comprehensive size range from 0402 to 6432 and have obtained AEC-Q200 relevant data (excluding 1F).
| Model (Size Code) | Dimensions (mm) L x W x t | Weight (g/1000pcs) | Rated Power | Operating Temp. Range | Resistance Value Range () | Max. Operating Voltage | Max. Overload Voltage | Resistance Tolerance | TCR (10/K) | Packaging (pcs/reel) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1F (0402/01005) | 0.4 x 0.2 x 0.13 | 0.04 | 0.03W | -55+125 | 19.1k (E24) | 20V | 30V | 2%, 5% | 200, 250, 0+300 | 40,000 (TCM) |
| 1H (0603/0201) | 0.6 x 0.3 x 0.23 | 0.14 | 0.05W | -55+155 | 110M (E24) | 25V | 50V | 2%, 5% | 200, 400 | 15,000 (TBL) |
| 1E (1005/0402) | 1.0 x 0.5 x 0.35 | 0.68 | 0.1W | -55+155 | 110M (E24) | 75V | 100V | 2%, 5% | 200, 400 | 10,000 (TP) |
| 1J (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.1W | -55+155 | 1.1k10M (E24) | - | - | 2%, 5% | 200, 400 | 10,000 (TP) |
| 1J AT (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.125W | -55+155 | 11k (E24) | - | - | 2%, 5% | 200, 400 | 10,000 (TP) |
| 2A (2012/0805) | 2.0 x 1.25 x 0.5 | 4.54 | 0.25W | -55+155 | 11M (E24) | 150V | 200V | 2%, 5% | 200, 400 | 10,000 (TP) |
| 2B (3216/1206) | 3.2 x 1.6 x 0.6 | 9.14 | 0.25W | -55+155 | 15.6M (E24) | 200V | 400V | 2%, 5% | 200, 400 | 5,000 (TP) |
| 2E (3225/1210) | 3.2 x 2.5 x 0.6 | 15.5 | 0.5W | -55+155 | 15.6M (E24) | - | - | 2%, 5% | 200, 400 | 5,000 (TP) |
| W2H (5025/2010) | 5.0 x 2.5 x 0.65 | 24.3 | 0.75W | -55+155 | 15.6M (E24) | - | - | 2%, 5% | 200, 400 | 4,000 (TP) |
| W3A (6432/2512) | 6.3 x 3.1 x 0.7 | 37.1 | 1.0W | -55+155 | 15.6M (E24) | 200V | 400V | 2%, 5% | 200, 400 | 4,000 (TP) |
| W3A2 (6432/2512) | 6.3 x 3.1 x 0.7 | 37.1 | 2.0W | -55+155 | 15.6M (E24) | 200V | 400V | 2%, 5% | 200, 400 | 4,000 (TP) |
| Test Item | Standard Value | Guaranteed Value | Test Method |
|---|---|---|---|
| Resistance Value | Within specified tolerance | - | 25 |
| Temperature Coefficient of Resistance | Within specified value | - | +25/-55, +25/+125 |
| Overload (Short-time) | 1 (1F), 0.5 (others) | - | 2.5x rated voltage for 5s (1E, 2B, W3A2: 2x rated voltage) |
| Soldering Heat Resistance | 0.5 (10R1M), 1 (R10, R1M) | - | 2605, 10s1s |
| Temperature Cycling | 1 (1F, Performance "A"), 0.5 (others) | 0.5 (1F, Performance "A"), 0.3 (others) | -55 (30min.)/+125 (30min.), 100 cycles (Performance "A": 1000 cycles) |
| Damp Heat Load | 2 (1J, 2A, 2B), 3 (others) | 0.75 (1J, 2A, 2B), 1 (others) | 402, 90%95%RH, 1000h (1.5h ON, 0.5h OFF cycle) |
| Endurance | 2 (1J, 2A, 2B), 3 (others) | 0.75 (1J, 2A, 2B), 1 (others) | 702 or rated terminal temp. 2, 1000h (1.5h ON, 0.5h OFF cycle) |
| High Temperature Storage | 1 (1F), 0.5 (others) | 0.3 (others) | +125, 1000h (1F); +155, 1000h (others) |
Graphs showing power derating based on terminal temperature and ambient temperature are provided in the original document.
Graphs showing temperature rise under various conditions are provided in the original document.
Graphs showing single pulse limiting electric power versus pulse duration for different model groups are provided in the original document.
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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