Metal Current Sensing Chip Resistors RVR HIDD25NR0015F 2512 1206 0805 Series with 3W Power and Low TCR
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
This document specifies the Approval Specification for Metal Current Sensing Chip Resistors, Type 2512/1206/0805 series. These resistors offer high power up to 3W, low TCR from 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. Applications include current sensing in various electronic devices.
Product Attributes
- Brand: (Changzhou Pengke Electronics)
- Origin: China
- Material: Metal Alloy Resistance
- Certifications: RoHS compliant
Technical Specifications
| Product Category | Dimensions (L x W x T) | Rated Power | Resistance Range | TCR | Operating Temp. 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/ | -55 ~ +170 | 0.5%, 1%, 2%, 3%, 5% | (P*R) |
| 1m<R 2m | 100ppm/ | ||||||
| 2m<R 500m | 50 ppm/ | ||||||
| 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/ | -55 ~ +170 | 0.5%, 1%, 2%, 3%, 5% | (P*R) |
| 2m<R 200m | 50 ppm/ | ||||||
| 0805 RE | 2.00.10 x 1.250.10 x 0.50.20 mm | 0.5W | 5mR 15m | 50ppm/ | -55 ~ +170 | 0.5%, 1%, 2%, 3%, 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, then measure insulation resistance | > 100 M |
| Withstand voltage | AC voltage with effective value of maximum overload voltage applied between electrode and substrate at approx. 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 | R (1.0%+0.05m ) |
| Low Temperature Exposure | -552, 1000H, stand for 1H | R (0.5%+0.05m ) |
| Rapid change of Temperature | -55 30 min ~ normal temp 5 min ~155 30 min, 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
(Diagram not available in source text)
Label Information
- Packaging Quantity: 0805/1206: 5000pcs/Reel, 2512: 4000pcs/Reel
- Marked Items: Size, Quantity, LOT.NO., Manufacturers name
Peeling Test
(Diagram not available in source text)
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 Note for Storage
- Store in controlled temperature (535) and humidity (4575% RH). Keep humidity as low as possible.
- Avoid direct sunlight.
- Do not store in humid, dusty environments, or environments with harmful gases (Hydrogen chloride, sulfurous acid gas, Hydrogen sulfide).
- Storage Life: 1 year.
Care Note for Operating and Handling
- Avoid exceeding the normal rated power.
- Handle with care using tweezers to prevent damage to the protective layer or resistor body.
- Do not touch the product with the soldering tip during manual installation.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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