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CRS0805

BOURNS
Part Number CRS0805
Manufacturer BOURNS
Description High Power Anti-Surge Chip Resistor
Published Oct 21, 2019
Detailed Description *RoHS COMPLIANT 1001 Features ■ Anti-surge ■ Wide resistance range ■ RoHS compliant* Applications ■ Pulse power appli...
Datasheet PDF File CRS0805 PDF File

CRS0805
CRS0805


Overview
*RoHS COMPLIANT 1001 Features ■ Anti-surge ■ Wide resistance range ■ RoHS compliant* Applications ■ Pulse power applications ■ High voltage applications ■ Consumer electronics ■ Telecommunications ■ Power supplies CRS Series - High Power Anti-Surge Chip Resistor Electrical Characteristics Characteristic Power Rating @ 70°C Operating Temperature Range Maximum Working Voltage Maximum Overload Voltage Resistance Range / Temperature Coefficient Tolerance / Standard Resistance Values CRS0805 0.
25 W CRS1206 0.
5 W CRS2010 1W CRS2512 2W -55 °C to +155 °C 150 V 200 V 200 V 300 V 300 V 400 V 400 V 600 V 1 to 9.
9 ohms / ±200 PPM/°C 10 ohms to 1 megohm / ±100 PPM/°C 1 % / E96 + E24 5 % / E24 Performance Characteristics Test Short Time Overload Solderability Resistance to Solder Heat Load Life Humidity Load Life Temperature Cycle Conditions 2 times rated voltage or maximum overload voltage for 5 seconds.
245 ±5 °C for 3 ±0.
5 seconds.
260 ±5 °C for 10 ± 1 seconds.
40 ±2 °C, 90 to 95 %.
1.
5 hours ON, 0.
5 hours OFF for 1000 hours at rated power.
70 °C.
1.
5 hours ON, 0.
5 hours OFF for 1000 hours at rated power.
-55 °C (30 min.
), +25 °C (2~3 min.
), +155 °C (30 min.
), +25 °C (2~3 min.
) for five cycles.
Specification ΔR ≤±(2 % + 0.
1 Ω) Over 95 % coverage ΔR ≤±(1 % + 0.
1 Ω) ΔR ≤±(3 % + 0.
1 Ω) ΔR ≤±(3 % + 0.
1 Ω) ΔR ≤±(1 % + 0.
05 Ω) Recommended Solder Pad Layout A DIMENSIONS: MM (INCHES) L Model CRS0805 CRS1206 CRS2010 CRS2512 B Dimension AB L 1.
30 1.
15 3.
50 (0.
051) (0.
045) (0.
138) 1.
80 1.
30 4.
70 (0.
071) (0.
051) (0.
185) 3.
00 1.
50 6.
80 (0.
118) (0.
059) (0.
268) 3.
70 2.
45 7.
60 (0.
146) (0.
096) (0.
299) Construction OVERCOAT CONDUCTOR (Lead Free) Sn PLATING RESISTIVE ELEMENT Ni PLATING CERAMIC SUBSTRATE Derating Curve 100 Power Ratio (%) -55 70 155 Ambient Temperature (°C) Product Dimensions Model CRS0805 CRS1206 CRS2010 CRS2512 Dimension ABCD T 2.
00 ± 0.
10 1.
25 ± 0.
10 0.
40 ± 0.
20 0.
40 ± 0.
20 0.
50 ± 0.
10 (0.
079 ± 0.
004) (0.
049 ± 0.
004) (0.
016 ± 0.
008) ...


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