Product Overview
This document outlines the Approval Specification for Metal Current Sensing Chip Resistors, Type HI XD 25 N R001 F. These resistors are designed for high-power applications, offering superior mechanical and frequency characteristics. They are suitable for reflow and wave soldering, feature halogen-free epoxy and lead-free plating, and comply with RoHS standards. Key advantages include high power handling up to 3W, low TCR as 50ppm/, and excellent performance in demanding environments.
Product Attributes
- Brand: Changzhou Pengke Electronics
- Origin: China
- Certifications: RoHS compliant
- Material: Metal Alloy Resistance
Technical Specifications
| Category | Series | Dimensions (L x W x T) | Rated Power | Resistance Range | TCR | Operating Temperature Range | Resistance Tolerance | Max. Operating Voltage |
| 2512 | DD/XD | 6.40.20 x 3.20.20 x 0.80.20 mm | 2W/3W | 0mR 1m: 350ppm/ 1m<R 2m: 100ppm/ 2m<R 500m: 50 ppm/ | -55 ~ +170 | F: 1% G: 2% J: 5% | (P*R) | |
| 1206 | RC | 3.20.20 x 1.60.20 x 0.70.20 mm (0m R<10m) 3.20.20 x 1.60.20 x 0.450.20 mm (10m<R 200m) | 1W | 0mR 2m: 350ppm/ 2m<R 200m: 50 ppm/ | -55 ~ +170 | F: 1% G: 2% J: 5% | (P*R) | |
| 0805 | RE | 2.00.10 x 1.250.10 x 0.50.20 mm | 0.5W | 5mR 15m: 50ppm/ | -55 ~ +170 | F: 1% G: 2% J: 5% | (P*R) |
Reliability Tests
| Project | Test Method | Specifications and Requirements |
| Temperature coefficient (TCR) | Measured at 25(T1, R1) and 125(T2, R2) | Refer to TCR specifications for physical features |
| 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 | > 100 M |
| Withstand voltage | Apply AC voltage of maximum overload voltage between electrode and substrate at approx. 100V/S, maintain 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 | R (1.0%+0.05m ) |
| Low Temperature Exposure | -552, 1000H | 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) |
Packaging and Handling
Tape Packaging Dimensions:
| Type | A | B | C | D | E | T1 | T2 |
| 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: (Refer to diagram in source document)
Label Information: Size, Quantity, LOT.NO., Manufacturers name.
Packaging Quantity: 0805/1206: 5000pcs/Reel; 2512: 4000pcs/Reel.
Storage Conditions: Temperature 535, Relative Humidity 4575% RH. Avoid direct sunlight, moisture, dust, and harmful gases.
Storage Life: 1 year.
Handling Precautions: Avoid exceeding rated power. Handle with care to prevent damage. Do not touch with soldering tip during manual installation.
2509261615_RVR-HIXD25NR003F_C52015900.pdf
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