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Specifications
Power(Watts):
1W
Resistance:
2mΩ
Type:
Alloy Resistor
Temperature Coefficient:
±50ppm/℃
Tolerance:
±1%
Mfr. Part #:
YHR1206SE1WR002F5
Package:
1206
Key Attributes
Model Number:
YHR1206SE1WR002F5
Product Description
Product Overview
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. Metal Alloy Resistance 1206 Series is a high-performance resistor designed for demanding applications. It complies with RoHS requirements and undergoes vehicle-specific AEC-Q200 testing. A key advantage is its parasitic inductance, which is less than or equal to 5 nH. This series offers a range of resistance values, tolerances, and power ratings, making it suitable for various electronic circuits.
Product Attributes
- Brand: Yuanhui (YH)
- Origin: Jiangsu, China
- Certifications: RoHS, AEC-Q200
- Material: Copper Manganese (CuMn3), Copper Manganese Nickel (CuMnNi), KaMa
- Type: Metal Alloy Resistance 1206 Series (SE - Small Electrode)
Technical Specifications
| Product Type | Resistor Size | Power (W) | Resistance Range | Resistance Tolerance | Material | TCR (ppm/C) | Operating Temperature Range (C) | Max. Operating Voltage (V) | Parasitic Inductance (nH) |
|---|---|---|---|---|---|---|---|---|---|
| 1206 SE | 1206 | 1W | R000~R100 | F: 1%, G: 2%, J: 5% | CuMn3 (for R<0.2m) | 350 (for R<0.2m) | -55~+170 | (P*R) | 5 |
| 1206 SE | 1206 | 3W | R000 | 1%, 2%, 5% | (Purple Copper) | N/A | -55~+170 | N/A | 5 |
| 1206 SE | 1206 | 1W | 1mR<3m | N/A | CuMn3 | 50 | -55~+170 | N/A | 5 |
| 1206 SE | 1206 | 1W | 3mR5m | N/A | CuMn3 | 50 | -55~+170 | N/A | 5 |
| 1206 SE | 1206 | 1W | 5mR40m | N/A | CuMnNi | 50 | -55~+170 | N/A | 5 |
| 1206 SE | 1206 | 1W | 40mR70m | N/A | CuMnNi | 50 | -55~+170 | N/A | 5 |
| 1206 SE | 1206 | 1W | 70mR100m | N/A | KaMa | 50 | -55~+170 | N/A | 5 |
Reliability Tests
| Project | Test Method | Specifications and Requirements |
|---|---|---|
| Temperature coefficient (TCR) | 25(T1, R1), 125(T2, R2) measured, TCR=(R2-R1)/(R1(T2-T1))*10^6 | Refer to TCR specifications for physical features |
| Short Time Overload | 5 times rated power, maintain 5s (R000/R0005-max current 100A) | R(1%+0.05m) |
| Insulation resistance | Apply 100V15V DC between electrode and substrate, hold 60s | > 100 M |
| Withstand voltage | Apply AC voltage (effective value of max overload voltage) at ~100V/S, hold 605s between electrode and substrate | No breakdown or arc |
| Solderability | 2455 tin bath, hold 2s0.5s | At least 95% of electrode surface area covered with new solder |
| Resistance to Soldering Heat | 2705 tin bath, hold 10s1s | R(0.5%+0.05m), no visible damage |
| Bending test | Bending distance 2mm, hold time 60s5s | R(0.5%+0.05m), no mechanical damage |
| Solvent resistance | Isopropanol (IPA), 235, immerse 10 hours | No obvious damage to appearance |
| High Temperature Exposure | 1702, 1000H, stand for 1H, then test resistance | R (1.0%+0.05m) |
| Low Temperature Exposure | -552, 1000H, stand for 1H, then test resistance | R (0.5%+0.05m) |
| Rapid change of Temperature | -55 30min ~ normal temp 5min ~ 155 30min, 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 Dimensions
| Type | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | T (mm) | W (mm) |
|---|---|---|---|---|---|---|---|
| Reel | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 11.40.5 | 9.00.3 |
| A (mm) | B (mm) | W (mm) | F (mm) | E (mm) | P1 (mm) | P2 (mm) | P0 (mm) | D0 (mm) | t (mm) | |
|---|---|---|---|---|---|---|---|---|---|---|
| Tape | 2.00.15 | 3.60.1 | 8.00.2 | 3.50.05 | 1.750.1 | 4.00.1 | 2.00.05 | 4.00.05 | 1.5~1.6 | 0.870.05 |
Matters Needing Attention
- Storage conditions: Temperature 5-35, Humidity 45-75% RH. Keep humidity low.
- Avoid direct sunlight exposure.
- Do not store in humid, dusty, or environments with harmful gases (HCl, SO2, H2S) that degrade solderability.
- Storage life: 1 year.
Pad Size
| Type | A (mm) | B (mm) | L (mm) |
|---|---|---|---|
| SE (short electrode) | 1.8 | 1.7 | 1.6 |
2508041620_Yohey-YHR1206SE1WR002F5_C49837984.pdf
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