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Specifications
Power(Watts):
1W
Resistance:
75mΩ
Type:
Alloy Resistor
Temperature Coefficient:
±50ppm/℃
Tolerance:
±1%
Mfr. Part #:
YHR1206SE1WR075F5
Package:
1206
Key Attributes
Model Number:
YHR1206SE1WR075F5
Product Description
Product Overview
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. Metal Alloy Resistance 1206 Series (SE type) is designed for high-reliability applications, complying with RoHS requirements and vehicle-specific AEC-Q200 tests. These resistors feature parasitic inductance less than or equal to 5 nH, making them suitable for demanding electronic circuits.
Product Attributes
- Brand: Yuanhui (YH)
- Origin: Jiangsu, China
- Certifications: RoHS, AEC-Q200
- Material: Copper Manganese (CuMn3), Copper Manganese Nickel (CuMnNi), KaMa
Technical Specifications
| Product Type | Resistor Size | Power (W) | Resistance Range | Resistance Tolerance | TCR (ppm/C) | Operating Temperature Range | Max Operating Voltage (V) | Parasitic Inductance (nH) |
|---|---|---|---|---|---|---|---|---|
| 1206 SE (Small Electrode) | 1206 | 1W | R000~R100 | F: 1%, G: 2%, J: 5% | 350 (for R<0.2m), 50 (for 0.2mR40m), 12 (for 40mR70m), 6 (for 70mR100m) | -55~+170 | (P*R) | 5 |
Construction and Dimensions
| Type | Size (L x W x H) | Legend |
|---|---|---|
| 1206 SE | 3.20.2 x 1.60.2 x (0.70.2mm for RR006, 0.550.2mm for RR006) | L=3.20.2, W=1.60.2, E=0.60.2, H=0.70.2 / 0.550.2 |
Electrical Specifications and Reliability Tests
| Project | Test Method | Specifications and Requirements |
|---|---|---|
| Temperature Coefficient (TCR) | Calculated from resistance at 25 and 125 | Refer to TCR specifications for physical features |
| Short Time Overload | 5 times rated power, 5s | R1%+0.05m |
| Insulation Resistance | 100V DC for 60s | > 100 M |
| Withstand Voltage | AC voltage at approx. 100V/S rate, 605s | No breakdown or arc |
| Solderability | 2455 tin bath, 2s0.5s | Electrode tinning area >95% |
| Resistance to Soldering Heat | 2705 tin bath, 10s1s | R (0.5%+0.05m), no visible damage |
| Bending Test | Bending distance 2mm, 60s5s | R0.5%+0.05m, no mechanical damage |
| Solvent Resistance | Isopropanol (IPA), 235, 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(30min)~RT(5min)~155(30min), 1000 cycles | R (0.5%+0.05m) |
| Load Life | 702, 1000 hours, rated power (1.5h on / 0.5h off) | R (1.0%+0.05m) |
| Moisture with Load | 852, 85%3%RH, 1000 hours, rated power (1.5h on / 0.5h off) | R (1.0%+0.05m) |
Packaging Information
| Tape Dimensions (mm) | Reel Dimensions (mm) | Pad Size (SE) (mm) |
|---|---|---|
| A: 1782.0, B: 601.0, C: 131.0, D: 2.00.5, E: >22, T: 11.40.5, W: 9.00.3 | A: 2.00.15, B: 3.60.1, W: 8.00.2, F: 3.50.05, E: 1.750.1, P1: 4.00.1, P2: 2.00.05, P0: 4.00.05, D0: 1.5~1.6, t: 0.870.05 | A: 1.8, B: 1.7, L: 1.6 |
Matters Needing Attention
- Storage Conditions: Temperature 5-35, Humidity 45-75% RH. Keep humidity low.
- Avoid direct sunlight exposure.
- Store away from moisture, dust, and harmful gases (HCl, SO2, H2S).
- Storage Life: 1 year.
Version History
| Version | Date | Description of Amendment |
|---|---|---|
| A1 | 2022/12/5 | Initial Release |
| A2 | 2023/04/05 | Updated TCR for 1mR<3m |
| A3 | 2023/11/05 | Modified packaging quantity |
| A4 | 2023/05/06 | Updated resistance range R060-R80 |
| A5 | 2024/01/23 | Updated resistance power |
| A6 | 2024/12/02 | Updated parasitic inductance range |
| A7 | 2025/03/18 | Resistance extended to R100 |
| A8 | 2025/04/17 | TCR and power improved |
2508041620_Yohey-YHR1206SE1WR075F5_C49837987.pdf
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