Susumu International U.S.A.-Specialist in Thin Film Technology-
Thin film surface mount resistors
Anti-surge was greatly improved
Anti-surge thin film chip resistors MRG series AEC-Q200 Compliant
- Lead free
- Halogen free
- RoHS Compliance
- High Reliability
- High Precision
- AEC-Q200 Compliant
- High-temperature operation
- High power
- High voltage
- Anti-surge
- Non-magnetic
- High-Resolution Audio
- Anti-sulfur
- trimmable
- leads
MRG - Contents
MRG - Features & Applications
Features
- Significant improvement of anti-surge capability comparing to existing thin film resistors
- Precision resistance tolerance: ±0.1%, very small TCR: ±10ppm/℃
- Thin film structure enabling low noise and anti-sulfur
Applications
- Power source related devices
- Automotive electronics
- Robotics, Industrial control system
MRG - Specifications
◆Part numbering system
◆Electrical Specification
| Type | Power ratings |
Temperature coefficient of resistance |
Resistance range(Ω) Resistance tolerance |
Maximum voltage |
Resistance value series |
Operating temperature |
Packaging quantity |
|---|---|---|---|---|---|---|---|
| (ppm/℃) | ±0.5%(D) | ||||||
| MRG2012 | 1/10W | ±10(N) | 100≦R≦1M | 150V | E-24,E-96 | -55℃ ~ 155℃ | T5 |
| ±25(P) | |||||||
| MRG3216 | 1/8W | ±10(N) | 100≦R≦2M | 200V | |||
| ±25(P) | |||||||
| MRG5025 | 1/2W | ±10(N) | 100≦R≦2M | 300V | T4 | ||
| ±25(P) |
◆Dimensions
| Type | Size (inch) |
L | W | a | b | t |
|---|---|---|---|---|---|---|
| MRG2012 | 0805 | 2.00±0.20 | 1.25＋0.25/－0.20 | 0.40±0.20 | 0.40±0.20 | 0.40＋0.15/－0.10 |
| MRG3216 | 1206 | 3.20±0.20 | 1.60±0.25 | 0.50±0.25 | 0.50±0.25 | 0.40＋0.15/－0.10 |
| MRG5025 | 2010 | 5.00±0.20 | 2.50±0.25 | 0.60±0.25 | 0.60±0.25 | 0.45＋0.15/－0.10 |
(unit：mm)
◆Reliability specification
| Test items | Condition (test methods (MIL-PRF-55342/JIS C5201-1) | Standard |
|---|---|---|
| Short time overload | 2.5 x rated voltage*1, 5seconds | ±0.5%+0.01Ω |
| Life (biased) | 85℃, rated voltage*1, 90min on 30min off, 2000hours | ±0.25%+0.01Ω |
| High temperature high humidity | 85℃, 85%RH, 1/10 of rated power, 90min on 30min off, 2000hours | ±0.25%+0.01Ω |
| Temperature shock | -55℃(30min) ～ 125℃(30min) 2000cycles | ±0.25%+0.01Ω |
| High temperature exposure | 155℃, no bias, 2000hours | ±0.5%+0.01Ω |
| ESD(HBM) | 4KV (Positive 3times, negative 3 times) | ±0.5%+0.05Ω |
| Resistance to soldering heat | 260±5℃, 10 seconds (reflow) | ±0.05%+0.01Ω |
*1 Rated voltage is given by E= √R x P E= rated voltage(V), R=nominal resistance value(Ω), P=rated power(W)
If rated voltage exceeds maximum voltage /element, maximum voltage/element is the rated voltage.
◆Reliability test data
○Biased life test
○High temperature high humidity (biased)
○Temperature shock
○High temperature exposure
◆Derating Curve
◆Maximum pulse power limit (single pulse)
◆Maximum pulse power limit (multiple pulses)
Please feel free to contact us about products,
requesting documents and samples.
Susumu International U.S.A. -Specialist in Thin Film Technology-
