Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 500mW |
| Resistance | 47Ω |
| Voltage Rating | 200V |
| Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±5% |
| Description | 500mW 47Ω 200V ±200ppm/℃ Thick Film Resistor ±5% 1210 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B2ETTD470J |
| Package | 1210 |
| Model Number | RK73B2ETTD470J |
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Product Specification
| Power(Watts) | 500mW | Resistance | 47Ω |
| Voltage Rating | 200V | Temperature Coefficient | ±200ppm/℃ |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±5% | Description | 500mW 47Ω 200V ±200ppm/℃ Thick Film Resistor ±5% 1210 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RK73B2ETTD470J | Package | 1210 |
| Model Number | RK73B2ETTD470J |
The RK73B series offers a robust lineup of thick film chip resistors, available in sizes from 0402 to 6432. Constructed with a metal glaze thick film protective layer, these resistors exhibit excellent heat and weather resistance. They are compatible with reflow and wave soldering processes and feature lead-free terminals, complying with EU RoHS directives (lead in glass of electrodes, resistive film, and glass is exempt). AEC-Q200 data is available for most models (excluding 1F). These resistors are suitable for a wide range of applications, including automotive, medical, and aerospace equipment where safety and reliability are paramount.
| Model (Size Code) | Dimensions (mm) L x W x d x t | Weight (g/1000pcs) | Rated Power (at 70) | Operating Temp. Range | Resistance Range () | Max. Operating Voltage | Max. Overload Voltage | Resistance Tolerance | Temp. Coefficient (10/K) | Packaging (pcs/reel) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1F (0402/01005) | 0.40.02 x 0.20.02 x 0.110.03 x 0.130.02 | 0.04 | 0.03W | -55+125 | 19.1 (250), 1091k (250), 100k10M (200) | 20V | 30V | 2%, 5% | 200, 250, 0+300 | 40,000 (TCM), 20,000 (TBL) |
| 1H (0603/0201) | 0.60.03 x 0.30.03 x 0.150.05 x 0.230.03 | 0.14 | 0.05W | -55+155 | 19.1 (400), 1010M (200) | 25V | 50V | 2%, 5% | 200, 400 | 15,000 (TCM) |
| 1E (1005/0402) | 1.0 +0.1 -0.05 x 0.50.05 x 0.25 +0.05 -0.1 x 0.350.05 | 0.68 | 0.1W | -55+155 | 110M (200), 110M (400) | 75V | 100V | 2%, 5% | 200, 400 | 20,000 (TPL), 10,000 (TP) |
| 1J (1608/0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.450.1 | 2.14 | 0.1W / 0.125W | -55+155 | 11k (0.125W, 200), 1.1k10M (0.1W, 200), 11M22M (0.1W, 400) | - | - | 2%, 5% | 200, 400 | 10,000 (TP) |
| 2A (2012/0805) | 2.00.2 x 1.250.1 x 0.3 +0.2 -0.1 x 0.50.1 | 4.54 | 0.25W | -55+155 | 11M (200), 1.1M10M (400) | 150V | 200V | 2%, 5% | 200, 400 | 10,000 (TP), 5,000 (TCM) |
| 2B (3216/1206) | 3.20.2 x 1.60.2 x 0.4 +0.2 -0.1 x 0.60.1 | 9.14 | 0.25W | -55+155 | 15.6M (200), 6.2M22M (400) | 200V | 400V | 2%, 5% | 200, 400 | 5,000 (TCM), 4,000 (TD) |
| 2E (3225/1210) | 3.20.2 x 2.60.2 x 0.4 +0.2 -0.1 x 0.60.1 | 15.5 | 0.5W | -55+155 | 15.6M (200), 6.2M10M (400) | - | - | 2%, 5% | 200, 400 | 5,000 (TCM), 4,000 (TD) |
| W2H (5025/2010) | 5.00.2 x 2.50.2 x 0.650.15 x 0.60.1 | 24.3 | 0.75W | -55+155 | 15.6M (200), 6.2M22M (400) | - | - | 2%, 5% | 200, 400 | 4,000 (TD) |
| W3A (6432/2512) | 6.30.2 x 3.10.2 x 0.4 +0.2 -0.1 x 0.60.1 | 37.1 | 1.0W | -55+155 | 15.6M (200), 6.2M22M (400) | 200V | 400V | 2%, 5% | 200, 400 | 4,000 (TD) |
| W3A2 (6432/2512) | 6.30.2 x 3.10.2 x 0.4 +0.2 -0.1 x 0.60.1 | 37.1 | 2.0W | -55+95 | 15.6M (200), 6.2M22M (400) | 200V | 400V | 2%, 5% | 200, 400 | 4,000 (TD) |
| Test Item | Standard Value | Guaranteed Value | Representative Value | Test Method |
|---|---|---|---|---|
| Resistance | Within specified tolerance | - | R(0.1) at 25 | - |
| Temperature Coefficient of Resistance | Within specified value | - | At +25/-55, +25/+125 | - |
| Overload (Short time) | 1:1F, 0.5:others | - | - | Apply 2.5 times rated voltage for 5 sec. (2 times for 1E, 2B, W3A2) |
| Soldering Heat Resistance | 1:1FW3A2 (10R1M), 3:1FW3A2 (R10, R1M) | 0.5:1FW3A2 (10R1M), 1:1FW3A2 (R10, R1M) | - | 2605, 10s1s |
| Thermal Shock | 1:1F, Performance "A" (Heat Shock Resistant), 0.5:others | 0.5:1F, Performance "A" (Heat Shock Resistant), 0.3:others | - | -55 (30min.)/+125 (30min.), 100 cycles (Performance "A": 1000 cycles) |
| 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) |
| Endurance | 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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