Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 500mW |
| Resistance | 27Ω |
| Voltage Rating | 200V |
| Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±5% |
| Description | 500mW 27Ω 200V ±200ppm/℃ Thick Film Resistor ±5% 1210 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B2ETTD270J |
| Package | 1210 |
| Model Number | RK73B2ETTD270J |
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Product Specification
| Power(Watts) | 500mW | Resistance | 27Ω |
| Voltage Rating | 200V | Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±5% | Description | 500mW 27Ω 200V ±200ppm/℃ Thick Film Resistor ±5% 1210 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B2ETTD270J | Package | 1210 |
| Model Number | RK73B2ETTD270J |
The RK73B series are thick film chip resistors designed for a wide range of applications. They feature a robust construction with a protective film made of metal glaze thick film, providing 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 ideal for automotive, medical, and aerospace equipment, as well as other applications where safety and reliability are critical.
| Model (Size Code) | Dimensions (mm) L x W x t | Weight (g/1000pcs) | Rated Power | Operating Temp. Range | Resistance Range () | Max. Operating Voltage | Max. Overload Voltage | Packaging (pcs/reel) |
| 1F (0402/01005) | 0.4 x 0.2 x 0.13 | 0.04 | 0.03W | -55+125 | 19.1 (250), 1091k (250), 100k1M (200), 100k10M (250) | 20V | 30V | 40,000 (TCM) |
| 1H (0603/0201) | 0.6 x 0.3 x 0.23 | 0.14 | 0.05W | -55+155 | 19.1 (400), 1010M (200) | 25V | 50V | 15,000 (TBL/TCM) |
| 1E (1005/0402) | 1.0 x 0.5 x 0.35 | 0.68 | 0.1W | -55+155 | 110M (200) | 75V | 100V | 10,000 (TP) |
| 1J (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.1W | -55+155 | 1.1k10M (200), 11M22M (400) | - | - | 10,000 (TP) |
| 1J AT (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.125W | -55+155 | 11k (200) | - | - | 10,000 (TP) |
| 2A (2012/0805) | 2.0 x 1.25 x 0.5 | 4.54 | 0.25W | -55+155 | 11M (200), 1.1M10M (400) | 150V | 200V | 10,000 (TP) |
| 2B (3216/1206) | 3.2 x 1.6 x 0.6 | 9.14 | 0.25W | -55+155 | 15.6M (200), 6.2M22M (400) | 200V | 400V | 5,000 (TD) |
| 2E (3225/1210) | 3.2 x 2.5 x 0.6 | 15.5 | 0.5W | -55+155 | 105.6M (200), 6.2M10M (400) | - | - | 5,000 (TD) |
| W2H (5025/2010) | 5.0 x 2.5 x 0.65 | 24.3 | 0.75W | -55+155 | 105.6M (200), 6.2M22M (400) | - | - | 4,000 (TD) |
| W3A (6432/2512) | 6.3 x 3.1 x 0.65 | 37.1 | 1.0W | -55+155 | 105.6M (200), 6.2M22M (400) | 200V | 400V | 4,000 (TD) |
| W3A2 (6432/2512) | 6.3 x 3.1 x 0.65 | 37.1 | 2.0W | -55+155 | 105.6M (200), 6.2M22M (400) | 200V | 400V | 4,000 (TD) |
| Test Item | Guarantee Value | Typical Value | Test Method |
| Resistance | Within allowable tolerance | - | 25 |
| Temperature Coefficient of Resistance | Within specified value | - | +25/-55, +25/+125 |
| Overload (short time) | 1 (1F), 0.5 (others) | - | Apply 2.5 times rated voltage for 5 seconds (2 times for 1E, 2B, W3A2) |
| Soldering Heat Resistance | 0.5 (10R1M), 1 (R10, R1M) | - | 2605, 10s1s |
| Temperature Cycling | 0.5 (1F, performance "A"), 0.3 (others) | - | -55 (30min.)/+125 (30min.), 100 cycles (1F, performance "A"), 1000 cycles (others) |
| Damp Heat Load | 2 (1J, 2A, 2B), 3 (others) | 0.75 (1J, 2A, 2B), 1.5 (1F), 1 (others) | 402, 90%95%RH, 1000h (1.5h ON, 0.5h OFF cycle) |
| Durability | 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 | 0.5 (1F), 0.3 (others) | +125, 1000h (1F); +155, 1000h (others) |
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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