Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 100mW |
| Resistance | 4.99kΩ |
| Voltage Rating | 75V |
| Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±1% |
| Description | 100mW 4.99kΩ 75V ±100ppm/℃ Thick Film Resistor ±1% 0603 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H1JTTD4991F |
| Package | 0603 |
| Model Number | RK73H1JTTD4991F |
View Detail Information
Explore similar products
High precision Thin Film Chip Resistor EVER OHMS TR0603D10R0P0510Z with stable
Wire Wound Wafer Resistor Huaxing Mechanical-Elec RXM0309-27RJ for Energy Saving
Flat Chip Resistors KOA SG73W2HTTE821K Anti Surge Type Suitable for Reflow and
Metal glaze thick film chip resistor KOA RK73H1ETTP1R65F with excellent weather
Product Specification
| Power(Watts) | 100mW | Resistance | 4.99kΩ |
| Voltage Rating | 75V | Temperature Coefficient | ±100ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±1% | Description | 100mW 4.99kΩ 75V ±100ppm/℃ Thick Film Resistor ±1% 0603 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73H1JTTD4991F | Package | 0603 |
| Model Number | RK73H1JTTD4991F |
The RK73H series offers high-precision thick film flat chip resistors utilizing a metal glaze thick film for excellent heat and weather resistance. Designed for high stability and reliability with a triple-layer electrode structure, these resistors are suitable for various automatic mounting machines and soldering processes (flow and reflow). They are available in lead-free termination options meeting EU-RoHS requirements and are AEC-Q200 qualified (excluding 1F type).
| Type (Inch Size Code) | Dimensions (mm) L x W x D | Weight (g/1000pcs) | Power Rating | Resistance Tolerance | Resistance Range () | Max. Working Voltage | Max. Overload Voltage | Operating Temp. Range | T.C.R. (10/K) | Packaging & Q'ty/Reel (pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1F (01005) | 0.40.02 x 0.20.02 x 0.110.03 | 0.04 | 0.03W | D:0.5% F:1% | 1091k4 (250), 100k2M4 (200) | 20V | 30V | 55125 | 250 (1091k), 200 (100k2M) | TX: 40,000 |
| 1H (0201) | 0.60.03 x 0.30.03 x 0.150.05 | 0.14 | 0.05W | D:0.5% F:1% | 101M (200), 1010M4 (400) | 25V | 50V | 55155 | 200 (101M), 400 (19.1, 1010M) | TBL: 10,000, TCM: 15,000 |
| 1E (0402) | 1.00.1/0.05 x 0.50.05 x 0.250.05/0.1 | 0.68 | 0.1W | D:0.5% F:1% | 101M (100), 1.02M10M (200) | 75V | 100V | 55155 | 100 (101M), 200 (19.76, 1.02M10M) | TPL: 20,000, TP: 10,000 |
| 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 | 2.14 | 0.1W | D:0.5% F:1% | 101k (100), 1.02k1M (100), 1.02M10M (200) | - | - | 55155 | 100, 200 | TP: 10,000, 5,000 |
| 2A (0805) | 2.00.2 x 1.250.1 x 0.30.2/0.1 | 4.54 | 0.25W | D:0.5% F:1% | 101M (100), 1.02M10M (200, 400) | 150V | 200V | 55155 | 100, 200, 400 | TP: 10,000, 5,000, 4,000 |
| 2B (1206) | 3.20.2 x 1.60.2 x 0.40.2/0.1 | 9.14 | 0.25W | D:0.5% F:1% | 101M (100), 19.76 (200), 1.02M5.6M (400), 5.62M10M (400) | 200V | 400V | 55155 | 100, 200, 400 | 5,000, 4,000 |
| 2E (1210) | 2.60.2 x x 0.50.1 | - | 0.5W | D:0.5% F:1% | 101M (100), 19.76 (200), 1.02M5.6M (400), 5.62M10M (400) | - | - | 55155 | 100, 200, 400 | 5,000, 4,000 |
| W2H (2010)1 | 5.00.2 x 2.50.2 x 0.650.15 | 24.3 | 0.75W | D:0.5% F:1% | 101M (100), 19.76 (200), 1.02M5.6M (400), 5.62M10M (400) | - | - | 55155 | 100, 200, 400 | 4,000 |
| W3A (2512)1 | 6.30.2 x 3.10.2 x 0.40.2/0.1 | 37.1 | 1W | D:0.5% F:1% | 101M (100), 19.76 (200), 1.02M5.6M (400), 5.62M10M (400) | 200V | 400V | 55155 | 100, 200, 400 | 4,000 |
| W3A2 (2512)1 | 6.30.2 x 3.10.2 x 0.40.2/0.1 | - | 2W | D:0.5% F:1% | 101M (100), 19.76 (200), 1.02M5.6M (400), 5.62M10M (400) | 200V | 400V | 95 | 100, 200, 400 | 4,000 |
| Test Items | Performance Requirements R(0.1) | Test Methods | Limit | Typical |
|---|---|---|---|---|
| Resistance | Within specified tolerance | 25 | - | - |
| T.C.R. | Within specified T.C.R | +25/55 and +25/+125 | - | - |
| Overload (Short time) | 2 (1:1F, 0.5:another) | Rated voltage2.5 for 5s (1E, 2B, W3A2: Rated voltage2 for 5s) | 1:1F, 0.5:another | - |
| Resistance to soldering heat | 1 (1:1FW3A (10R1M), 3:1HW3A (R10, R1M)) | 2605, 10s1s | 0.5 (1:1FW3A (10R1M)), 1 (1:1HW3A (R10, R1M)) | - |
| Rapid change of temperature | 1 (1:1F, 0.5:another) | 55 (30min.)/125 (30min.) 100 cycles | 0.5 (1:1F), 0.3 (another) | - |
| Moisture resistance | 2 (1J, 2A, 2B), 3 (another) | 402, 90%95%RH, 1000h (1.5h ON/0.5h OFF cycle) | 0.75 (1J, 2A, 2B), 1.5 (1F), 1 (another) | - |
| Endurance at 70 | 2 (1J, 2A, 2B), 3 (another) | 702, 1000h (1.5h ON/0.5h OFF cycle) | 0.75 (1J, 2A, 2B), 1 (another) | - |
| High temperature exposure | 1 | +125, 1000h (1F); +155, 1000h (1H, 1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2) | 0.5 (1F), 0.3 (another) | - |
For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the above derating curve. For resistors operated at a terminal part temperature described for each size or above, a power rating shall be derated in accordance with the derating curve.
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...
Get in touch with us
Leave a Message, we will call you back quickly!