Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 250mW |
| Resistance | 470kΩ |
| Voltage Rating | 150V |
| Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±1% |
| Description | 250mW 470kΩ 150V ±100ppm/℃ Thick Film Resistor ±1% 0805 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H2ATTD4703F |
| Package | 0805 |
| Model Number | RK73H2ATTD4703F |
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Product Specification
| Power(Watts) | 250mW | Resistance | 470kΩ |
| Voltage Rating | 150V | Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±1% | Description | 250mW 470kΩ 150V ±100ppm/℃ Thick Film Resistor ±1% 0805 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H2ATTD4703F | Package | 0805 |
| Model Number | RK73H2ATTD4703F |
The RK73H series are thick film (precision grade) flat chip resistors designed for high reliability and stability. They feature a small, lightweight form factor, excellent heat and weather resistance due to their metal glaze thick film construction, and a triple-layer electrode structure. These resistors are suitable for automatic mounting machines and are compatible with both flow and reflow soldering. They are RoHS compliant with lead-free terminations, and some models are AEC-Q200 qualified. Applications include automotive, medical, and aerospace equipment, though users must contact the company for use in safety-critical systems.
| Type (Inch Size Code) | Dimensions (mm) L x W x c x d x t | Weight (1000pcs) (g) | Power Rating | Rated Ambient Temp. | Rated Terminal Part Temp. | T.C.R. (10-6/K) | Resistance Range () | Max. Working Voltage | Max. Overload Voltage | Packaging & Q'ty/Reel (pcs) |
| 1F (01005) | 0.40.02 x 0.20.02 x 0.100.03 x 0.110.03 x 0.130.02 | 0.04 | 0.03W | 70 | 200 (1091k) 250 (100k2M) | 1091k (E24) 100k2M (E24) | 20V | 30V | TX: 40,000 | |
| 1H (0201) | 0.60.03 x 0.30.03 x 0.10.05 x 0.150.05 x 0.230.03 | 0.14 | 0.05W | 70 | 125 | 200 (19.1) 400 (101M) | 101M (E24E96) 1010M (E24) | 25V | 50V | TX: 35,000 |
| 1E (0402) | 1.0+0.1-0.05 x 0.50.05 x 0.20.1 x 0.25+0.05-0.1 x 0.350.05 | 0.68 | 0.1W | 70 | 125 | 100 (101M) 200 (1.02M10M) | 101M (E24E96) 1.02M10M (E24) | 75V | 100V | TBL: 20,000 TA: 20,000 TC: 10,000 TCM: 15,000 |
| 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1 | 2.14 | 0.1W 0.125W | 70 | 125 | 100 (1.02k1M) 200 (1.02M10M) 100 (101k) 200 (19.76) | 1.02k1M (E24E96) 1.02k1M (E24) 101k (E24) 19.76 (E24) | TP: 10,000 TPL: 10,000 | ||
| 2A (0805) | 2.00.2 x 1.250.1 x 0.40.2 x 0.3+0.2-0.1 x 0.50.1 | 4.54 | 0.25W | 70 | 125 | 100 (101M) 200 (1.02M10M) 400 (1.02M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M10M (E24) | 150V | 200V | TP: 10,000 TD: 5,000 TE: 4,000 |
| 2B (1206) | 3.20.2 x 1.60.2 x 0.50.3 x 0.4+0.2-0.1 x 0.60.1 | 9.14 | 0.25W | 70 | 125 | 100 (101M) 200 (1.02M5.6M) 400 (5.62M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M5.6M (E24) 5.62M10M (E24) | 200V | 400V | TD: 5,000 TE: 4,000 |
| 2E (1210) | 2.60.2 x 1.50.2 x 0.60.15 x 0.4+0.2-0.1 x 0.60.1 | 15.5 | 0.5W | 70 | 125 | 100 (101M) 200 (1.02M5.6M) 400 (5.62M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M5.6M (E24) 5.62M10M (E24) | TD: 5,000 TE: 4,000 | ||
| W2H (2010) | 5.00.2 x 2.50.2 x 0.650.15 x 0.4+0.2-0.1 x 0.750.1 | 24.3 | 0.75W | 70 | 125 | 100 (101M) 200 (1.02M5.6M) 400 (5.62M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M5.6M (E24) 5.62M10M (E24) | TE: 4,000 | ||
| W3A (2512) | 6.30.2 x 3.10.2 x 0.80.2 x 0.4+0.2-0.1 x 1.00.1 | 37.1 | 1W | 70 | 125 | 100 (101M) 200 (1.02M5.6M) 400 (5.62M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M5.6M (E24) 5.62M10M (E24) | 200V | 400V | TE: 4,000 |
| W3A2 (2512) | 6.30.2 x 3.10.2 x 0.80.2 x 0.4+0.2-0.1 x 1.00.1 | 37.1 | 2W | 95 | 100 (101M) 200 (1.02M5.6M) 400 (5.62M10M) | 101M (E24E96) 101M (E24) 19.76 (E24) 1.02M5.6M (E24) 5.62M10M (E24) | 200V | 400V | TE: 4,000 |
| Test Items | Performance Requirements (R(+0.1 )) | Typical | Limit | Test Methods |
| Resistance | Within specified tolerance | |||
| Temperature Coefficient of Resistance (T.C.R.) | Within specified T.C.R. | -25/+25/-55 and +25/+125 | ||
| Overload (Short time) | 1: 1F 0.5: another (1E, 2B, W3A2: Rated voltage 2 for 5s) | 2 | 1: 1F 0.5: another | Rated voltage 2.5 for 5s |
| Resistance to soldering heat | 0.5: 1FW3A (10R1M) 1: 1HW3A (R<10, R>1M) | 1: 1FW3A (10R1M) 3: 1HW3A (R<10, R>1M) | 2605, 10s1s | |
| Rapid change of temperature | 0.5: 1F 0.3: another | 1: 1F 0.5: another | -55 (30min.) /+125 (30min.) 100 cycles | |
| Moisture resistance | 0.75: 1J, 2A, 2B 1.5: 1F 1: another | 2: 1J, 2A, 2B 3: another | 402, 90%95%RH, 1000h (1.5h ON/0.5h OFF cycle) | |
| Endurance at 70 | 0.75: 1J, 2A, 2B 1: another | 2: 1J, 2A, 2B 3: another | 702, 1000h (1.5h ON/0.5h OFF cycle) | |
| High temperature exposure | 0.5: 1F 0.3: another | +125, 1000h: 1F +155, 1000h: 1H,1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2 |
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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