Metal Alloy Resistance Chip Resistor RVR HIXD25LR0035F Designed for Performance in Harsh Environments
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
This specification covers Metal Current Sensing Chip Resistors, Series 2512, 1206, and 0805. These resistors offer high power capabilities up to 3W, low TCR as 50ppm/, and are suitable for reflow and wave soldering. They feature Halogen Free Epoxy, Lead Free Plating, superior mechanical strength, excellent high-frequency characteristics, and are RoHS compliant.
Product Attributes
- Brand: (Changzhou Pengke Electronics)
- Origin: China
- Material: Metal Alloy Resistance
- Certifications: RoHS compliant
Technical Specifications
| Product Series | Size | Rated Power | Resistance Range | TCR (ppm/) | Operating Temp. Range | Tolerance (%) | Max. Operating Voltage (V) |
| 2512 DD/XD | 2512 | 2W/3W | 0m R 1m | 350 | -55 ~ +170 | 1, 2, 5 | (P*R) |
| 1m | 100 | ||||||
| 2m | 50 | 1, 2, 5 | |||||
| 1206 RC | 1206 | 1W | 0m R 2m | 350 | -55 ~ +170 | 1, 2, 5 | (P*R) |
| 2m | 50 | 1, 2, 5 | |||||
| 0805 RE | 0805 | 0.5W | 5m R 15m | 50 | -55 ~ +170 | 1, 2, 5 | (P*R) |
Construction and Dimension
| Series | L (mm) | W (mm) | T (mm) | A (mm) |
| 2512 | 6.40.20 | 3.20.20 | 0.80.20 | DD: 2.00.20 (R4 m), XD: 1.00.20 (R0.5 m) |
| 1206 | 3.20.20 | 1.60.20 | 0.70.20 (0m R | 0.60.20 |
| 0805 | 2.00.10 | 1.250.10 | 0.50.20 | 0.350.20 |
Land Pattern Dimensions
| Series | a (mm) | b (mm) | L (mm) |
| 0805 RE | 1.5 | 1 | 1 |
| 1206 RC | 1.8 | 1.7 | 1.6 |
| 2512 XD | 4 | 2.1 | 4.1 |
| 2512 DD | 4 | 3.1 | 1.3 |
Reliability Tests
| Project | Test Method | Specifications and Requirements |
| Short Time Overload | 5 times rated power, maintain 5s | R 1%+0.05m |
| Insulation resistance | Apply 100V15V DC voltage between electrode and substrate, hold for 60 seconds, then measure insulation resistance | > 100 M |
| Withstand voltage | An alternating current with an effective value of the maximum overload voltage is applied between the electrode and the substrate at a rate of approximately 100V/S, maintaining 605s | No breakdown or arc |
| Solderability | 2455 tin tank, hold 2s0.5s | At least 95% of surface area of electrode shall be covered with new solder |
| Resistance to Soldering Heat | 2605 tin tank, hold for 10s1s | R (0.5%+0.05m ), no visible damage |
| Bending test | Bending distance 2mm, hold time 60s5s | R0.5%+0.05m , no mechanical damage |
| Solvent resistance | Isopropanol (IPA) at 235 for 10 hours | No obvious damage to appearance |
| High Temperature Exposure | 1702, 1000H, stand for 1H, test the resistance value | R (1.0%+0.05m ) |
| Low Temperature Exposure | -552, 1000H, stand for 1H, test the resistance value | R (0.5%+0.05m ) |
| Rapid change of Temperature | -55 30 minutes ~ normal temperature 5 minutes ~155 30 minutes, 1000 cycles | R (0.5%+0.05m ) |
| Load Life | 702, 1000 hours, rated power 1.5 hours on / 0.5 hours off | R (1.0%+0.05m ) |
| Moisture with Load | 852, 85%3%RH, 1000 hours, rated power, 1.5 hours on / 0.5 hours off | R (1.0%+0.05m) |
Tape Packaging Dimensions
| Series | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | T1 (mm) | T2 (mm) |
| 0805 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 9.01 | / |
| 1206 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 9.00.3 | 11.4 1.0 |
| 2512 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 13.0 0.3 | 15.4 1.0 |
Reel Dimensions
| Series | D (mm) | C (mm) | E (mm) | T1 (mm) |
| 0805 | 1782.0 | 601.0 | 131.0 | 9.01 |
| 1206 | 1782.0 | 601.0 | 131.0 | 9.00.3 |
| 2512 | 1782.0 | 601.0 | 131.0 | 13.0 0.3 |
Label Information
- Packaging Quantity: 0805/1206: 5000pcs/Reel, 2512: 4000pcs/Reel
- Marked Items: Size, Quantity, LOT.NO., Manufacturers name
Recommended Reflow Soldering Profile
- Solder: Sn96.5 / Ag3 / Cu0.5
- Peak Temperature: 240~260, 10 sec
- Pre-heating Zone: 150 to 200 , 9030 sec
- Soldering Zone: 230 or higher, 3010 sec
Care Notes
Storage:
- Temperature: 535, Relative Humidity: 4575% RH. Keep humidity low.
- Avoid direct sunlight.
- Store in a dry, dust-free environment, away from harmful gases (Hydrogen chloride, sulfurous acid gas, Hydrogen sulfide).
- Storage life: 1 year.
Operating and Handling:
- Avoid exceeding the normal rated power.
- Handle with care using tweezers to prevent damage to the protective layer or resistance body.
- Do not touch the product with the soldering tip during manual installation.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina