High Reliability Metal Alloy Resistors Yohey YHR2512SE3WR009F4 Suitable for Automotive Electronics
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Description
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. 2512 Alloy Resistance series offers high-performance metal alloy resistors designed for demanding applications. These resistors comply with RoHS requirements and are tested to meet vehicle-specific AEC-Q200 standards. They feature parasitic inductance less than or equal to 5 nH, making them suitable for high-frequency circuits. Available in LE (large electrode) and SE (small electrode) types, these resistors provide robust performance across a wide range of resistance values and power ratings.
Product Attributes
- Brand: YHR
- Origin: Jiangsu, China
- Certifications: RoHS, AEC-Q200
- Material: Purple Copper, MnCu, CuNi, Kama (depending on resistance range)
Technical Specifications
| Type | Power | Resistance Range | Resistance Tolerance | TCR | Operating Temperature Range | Max Operating Voltage (V) | Parasitic Inductance |
| 2512 LE | 3W/4W | <0.45m (R000) | F: 1%, G: 2%, J: 5% | 350ppm/ (0.5mR<1m) / 50ppm/ (1mR4m) | -55~ +170 | (P*R) | 5nH |
| 2512 LE | 2W/3W | R<0.2m | D: 0.5%, F: 1%, G: 2%, J: 5% | 350ppm/ (0.5mR<1m) / 50ppm/ (1mR4m) | -55~ +170 | (P*R) | 5nH |
| 2512 SE | 2W/3W/4W | 0.001R0.020 | D: 0.5%, F: 1%, G: 2%, J: 5% | 350ppm/ (1mR1.5m) / 50ppm/ (2mR20m) | -55~ +170 | (P*R) | 5nH |
| 2512 SE | 2W/3W | 0.020<R0.220 | D: 0.5%, F: 1%, G: 2%, J: 5% | 50ppm/ | -55~ +170 | (P*R) | 5nH |
| 2512 SE | 2W | 0.220<R0.500 | D: 0.5%, F: 1%, G: 2%, J: 5% | 50ppm/ | -55~ +170 | (P*R) | 5nH |
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 |
| ShortTimeOverload | 5 times rated power, maintain 5s (R000, max current 200A) | R1%+0.05m |
| Insulation resistance | Apply 100V15V DC voltage between electrode and substrate, hold for 60 seconds | > 100 M |
| Withstand voltage | Apply AC voltage at approx. 100V/S up to max overload voltage, hold 605s | No breakdown or arc |
| Solderability | 2455 tin tank, hold 2s0.5s | At least 95% of electrode surface area covered with new solder |
| Resistance to Soldering Heat | 2705 tin tank, hold 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) |
Packing and Handling
| Item | Dimensions | Details |
| Tape Packing Dimensions | A: 3.50.15, B: 6.80.1, W: 12.00.2, F: 5.50.05, E: 1.750.1, P1: 4.00.1, P2: 2.00.05, P0: 4.00.05, D0: 1.5~1.6, t: 1.00.1 | |
| Reel Dimensions | A: 1782.0, B: 601.0, C: 131.0, D: 2.00.5, E: >22, T: 15.40.5, W: 13.30.5 | |
| Pad Pattern Size | SE: A: 4.0, B: 2.1; LE: L: 4.1, A: 3.1, B: 1.3 | |
| Belt Tension | ||
| Storage Conditions | Temperature: 5-35, Humidity: 45-75% RH. Avoid direct sunlight, moisture, dust, and harmful gases. | Storage life: 1 year. |
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