Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 100mW |
| Resistance | 140kΩ |
| Voltage Rating | 75V |
| Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±1% |
| Description | 100mW 140kΩ 75V ±100ppm/℃ Thick Film Resistor ±1% 0402 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H1ETTP1403F |
| Package | 0402 |
| Model Number | RK73H1ETTP1403F |
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Product Specification
| Power(Watts) | 100mW | Resistance | 140kΩ |
| Voltage Rating | 75V | Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±1% | Description | 100mW 140kΩ 75V ±100ppm/℃ Thick Film Resistor ±1% 0402 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H1ETTP1403F | Package | 0402 |
| Model Number | RK73H1ETTP1403F |
The KOA RK73H series offers high-precision flat chip resistors designed for demanding applications. These resistors feature a small, lightweight form factor with excellent heat and weather resistance due to their metal glaze thick film construction. The triple-layer electrode structure ensures high stability and reliability. They are compatible with automated mounting processes and suitable for both flow and reflow soldering. Terminations are lead-free, complying with EU-RoHS requirements. Certain series are AEC-Q200 qualified.
| Type (Inch Size Code) | Dimensions (mm) L x W x c x d x t | Weight (g/1000pcs) | 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 | 100k1M4 | 20V | 30V | 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 | 200 | 101M, 1010M4 | 25V | 50V | 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, 101M | 75V | 100V | TPL20,000, TP 10,000 |
| 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 | 70 | 125 | 100 | 1.02k1M, 1.02k1M | TP 10,000, 5,000 | ||
| 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, 101M | 150V | 200V | TP 10,000, 5,000, 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, 101M | 200V | 400V | 5,000, 4,000 |
| 2E (1210) | 2.60.2 x 15.5 | 0.5W | 70 | 125 | 100 | 101M, 101M | 5,000, 4,000 | |||
| W2H (2010) | 5.00.2 x 2.50.2 x 0.650.15 | 24.3 | 0.75W | 70 | 125 | 100 | 101M, 101M | 4,000 | ||
| W3A (2512) | 6.30.2 x 3.10.2 | 37.1 | 1W | 70 | 125 | 100 | 101M, 101M | 200V (500V5) | 400V (500V5) | 4,000 |
| W3A2 (2512) | 6.30.2 x 3.10.2 | 37.1 | 2W | 95 | 100 | 101M, 101M | 200V | 400V | 4,000 |
| Test Items | Performance Requirements (R(+0.1 )) | Test Methods |
|---|---|---|
| Resistance | Within specified tolerance | |
| Resistance Temperature Coefficient (T.C.R.) | Within specified T.C.R. | |
| Overload (Short time) | 1:1F, 0.5:another | Rated voltage 2.5 for 5s (1E, 2B, W3A2: Rated voltage2 for 5s) |
| Resistance to soldering heat | 1:1FW3A (10R1M), 3:1HW3A (R<10, R>1M) | 2605, 10s1s |
| Rapid change of temperature | 1:1F, 0.5:another | -55 (30min.) /+125 (30min.), 100 cycles |
| Moisture resistance | 2:1J, 2A, 2B, 3:another | 402, 90%95%RH, 1000h (1.5h ON/0.5h OFF cycle) |
| Endurance at 70 | 2:1J, 2A, 2B, 3:another | 702, 1000h (1.5h ON/0.5h OFF cycle) |
| High temperature exposure | 1 | +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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