-Specialist in Thin Film Technology-
Susumu Deutschland GmbHThin film surface mount resistors
The tightest resistance tolerance and the smallest TCR
Metal thin film chip resistors (the highest reliability and precision) URG 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
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※Please contact us for more information or if you cannot find what you are looking for such as equivalent products for old part number
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URG - Contents
URG - Features & Applications
Features
- The tightest resistance tolerance: +/-0.01%
- The smallest temperature coefficient of resistance: ±1ppm/℃
- Long term stability with inorganic passivation
- Thin film structure enabling low noise and anti-sulfur
Applications
- Industrial measurement instrumentaion, electrical scales
- High precision sensors, medical electronics
URG - 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 |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ±0.01%(L) | ±0.02%(P) | ±0.05%(W) | ±0.1%(B) | ±0.5%(D) | |||||||
| URG1608 | 1/16W | ±1(K)*1 | 250 ≦R ≦7.5K | 100≦R≦7.5k | 100V | E24,E96 | -55℃ ~ 155℃ | T1 T05 T01 |
|||
| ±2(L)*2 | |||||||||||
| URG2012 | 1/10W | ±1(K)*1 | 250 ≦R ≦36K | 100≦R≦36k | 150V | ||||||
| ±2(L)*2 | |||||||||||
| URG3216 | 1/4W | ±1(K)*1 | 250 ≦R ≦68K | 100≦R≦68k | 200V | ||||||
| ±2(L)*2 | |||||||||||
| URG5025 | 1/2W | ±1(K)*1 | 250 ≦R ≦100K | 100≦R≦150k | 300V | ||||||
| ±2(L)*2 | |||||||||||
| URG6432 | 3/4W | ±1(K)*1 | 250 ≦R ≦100K | 100≦R≦200k | 300V | ||||||
| ±2(L)*2 | |||||||||||
＊1：
Applicable TCR K (±1.0) at temperature range 25℃ ～ 65℃
Applicable TCR K (±1.5) at temperature range -20℃ ～ 25℃, 65℃̃ 125℃
＊2： Applicable TCR L at temperature range -20℃ ～ 125℃
*Contact us for requirements not listed in above table.
◆Dimensions
| Type | Size (inch) |
L | W | a | b | t |
|---|---|---|---|---|---|---|
| URG1608 | 0603 | 1.60±0.20 | 0.80＋0.25/－0.20 | 0.30±0.20 | 0.30±0.20 | 0.40＋0.15/－0.10 |
| URG2012 | 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 |
| URG3216 | 1206 | 3.20±0.20 | 1.60±0.25 | 0.50±0.25 | 0.50±0.20 | 0.40＋0.15/－0.10 |
| URG5025 | 2010 | 5.00±0.20 | 2.50±0.25 | 0.60±0.25 | 0.60±0.25 | 0.45±0.10 |
| URG6432 | 2512 | 6.40＋0.20/－0.40 | 3.20±0.25 | 0.75±0.25 | 0.80±0.20 | 0.45±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 | ±(0.02%+0.01Ω) |
| Life (biased) | 70℃, rated voltage*1, 90min on 30min off, 2000hours | ±(0.02%+0.01Ω) R≧250Ω |
| ±(0.05%+0.01Ω) R＜250Ω | ||
| High temperature high humidity | 85℃, 85%RH, 1/10 of rated power, 90min on 30min off, 1000hours | ±(0.05%+0.01Ω) |
| Temperature shock | -65℃ (15min) ~ 150℃ (15min) 100cycles | ±(0.02%+0.01Ω) |
| High temperature exposure | 155℃, no bias, 1000hours | ±(0.05%+0.01Ω) |
| Resistance to soldering heat | 235±5℃, 30 seconds (reflow), (by MIL-PRF-55342) | ±(0.01%+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
◆Temperature coefficient of Resistance
○URG2012
○URG3216
◆Derating Curve
Please feel free to contact us about products,
requesting documents and samples.
Susumu Deutschland GmbH
