Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 4.87kΩ |
| Power(Watts) | 100mW |
| Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±1% |
| Description | 4.87kΩ 100mW ±100ppm/℃ Thick Film Resistor ±1% 0402 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H1ETTP4871F |
| Package | 0402 |
| Model Number | RK73H1ETTP4871F |
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Product Specification
| Resistance | 4.87kΩ | Power(Watts) | 100mW |
| Temperature Coefficient | ±100ppm/℃ | Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor | Tolerance | ±1% |
| Description | 4.87kΩ 100mW ±100ppm/℃ Thick Film Resistor ±1% 0402 Chip Resistor - Surface Mount RoHS | Mfr. Part # | RK73H1ETTP4871F |
| Package | 0402 | Model Number | RK73H1ETTP4871F |
The RK73H series offers high-precision thick film chip resistors with 0.5% and 1% tolerances. These resistors are designed to meet EU RoHS requirements with lead-free terminations. They are AEC-Q200 tested and suitable for a wide range of applications requiring reliable performance and tight tolerance.
| Type | Size Code | Nominal Resistance Range | Tolerance | Power Rating (Rated Ambient Temp. 70C) | Max. Working Voltage (Rated Ambient Temp. 70C) | T.C.R. (x10-6/K) | Operating Temp. Range |
| RK73H1F | 01005 | 10 - 91k* | 0.5%, 1% | 0.03W | 20V | 250, 400 | -55C to +125C |
| RK73H1H | 0201 | 10 - 1M | 0.5%, 1% | 0.05W | 25V | 100, 200, 400 | -55C to +125C |
| RK73H1E | 0402 | 10 - 1k | 0.5%, 1% | 0.1W | 30V | 200, 250 | -55C to +155C |
| RK73H1J | 0603 | 10 - 1M | 0.5%, 1% | 0.1W | 50V | 100, 200 | -55C to +155C |
| RK73H2A | 0805 | 10 - 1M | 0.5%, 1% | 0.25W | 75V | 100, 200 | -55C to +155C |
| RK73H2B | 1206 | 10 - 1M | 0.5%, 1% | 0.25W | 100V | 100, 200 | -55C to +155C |
| RK73H2E | 1210 | 10 - 1M | 0.5%, 1% | 0.5W | 150V | 100, 200 | -55C to +155C |
| RK73HW2H/2H | 2010 | 10 - 1M | 0.5%, 1% | 0.75W | 200V | 100, 200 | -55C to +155C |
| RK73HW3A/3A | 2512 | 10 - 1M | 0.5%, 1% | 1.0W | 400V | 100, 200 | -55C to +155C |
| RK73HW3A2 | 2512 | 10 - 1M | 0.5%, 1% | 2.0W | 400V | 100, 200 | -55C to +155C |
| Type* | L (inch/mm) | c (inch/mm) | W (inch/mm) | d (inch/mm) | t (inch/mm) |
| 1H (0201) | .024.001 (0.60.03) | .012.001 (0.30.03) | .016.008 (0.40.2) | .016.008 (0.40.2) | .012.001 (0.30.03) |
| 1F (01005) | .016.0008 (0.40.02) | .008.0008 (0.20.02) | .014.002 (0.350.05) | .018.004 (0.450.1) | .012.004 (0.30.1) |
| 1E (0402) | .039 +.004 -.002 (1.0 +0.1 ) -0.05 | .01 +.002 -.004 (0.25 +0.05) -0.1 | .02.002 (0.50.05) | .02.004 (0.50.1) | .02.004 (0.50.1) |
| 1J (0603) | .063.008 (1.60.2) | .026.006 (0.650.15) | .031.008 (0.80.2) | .026.006 (0.650.15) | .022.014 (0.550.35) |
| 2A (0805) | .079.008 (2.00.2) | .031.004 (0.80.1) | .049.004 (1.250.1) | .031.004 (0.80.1) | .022.004 (0.550.1) |
| 2B (1206) | .102.008 (2.60.2) | .031.004 (0.80.1) | .063.008 (1.60.2) | .031.004 (0.80.1) | .024.008 (0.60.2) |
| 2E (1210) | .126.008 (3.20.2) | .049.004 (1.250.1) | .079.008 (2.00.2) | .049.004 (1.250.1) | .026.006 (0.650.15) |
| W2H (2010) | .098.008 (2.50.2) | .031.004 (0.80.1) | .197.008 (5.00.2) | .031.004 (0.80.1) | .026.006 (0.650.15) |
| W3A/W3A2 (2512) | .122.008 (3.10.2) | .049.004 (1.250.1) | .248.008 (6.30.2) | .049.004 (1.250.1) | .026.006 (0.650.15) |
| 3A (2512) | .122.008 (3.10.2) | .049.004 (1.250.1) | .248.008 (6.30.2) | .049.004 (1.250.1) | .026.006 (0.650.15) |
| Parameter | Requirement | Limit | Typical | Test Method |
| Resistance T.C.R. | 25C +25C/-55C and +25C/+125C | Within specified tolerance | Within specified T.C.R. | |
| Overload (Short time) | Rated Voltage x 2.5 for 5 seconds (1E, 2B, W3A2: Rated Voltage x 2 for 5 seconds) | 2% | ||
| Resistance to Soldering Heat | 260C 5C, 10 seconds 1 second | 1%: 1F; 0.5%: Others | 0.5%: 1F ~ W3A2 (10 | |
| Rapid Change of Temperature Characteristic (Nil) | Standard: -55C (30 min), +125C (30 min), 100 cycles | 1%: 1F, Characteristic (A) Heat Shock Resistance; 0.5% Others | 0.5%: 1F, Characteristic (A) Heat Shock Resistance; 0.3% Others | |
| Moisture Resistance | 40C 2C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle | 2%: 1J, 2A, 2B; 3%: Others | 0.75%: 1J, 2A, 2B; 1%: Other | |
| Endurance at 70C | 70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle | 2%: 1J, 2A, 2B; 3%: Others | 0.75%: 1J, 2A, 2B; 1%: Others | |
| High Temperature Exposure | +125C, 1000 hours: 1F; +155C, 1000 hours: 1E, 1H, 1J, 2A, 2B, 2E, 2H/W2H, 3A/W3A/W3A2 | 1% | 0.5%: 1F; 0.3%: 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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