Natural Convection Heat Sinks
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| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price (Incl GST)
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Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | External Diameter - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | External Diameter - Imperial | Product Range | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-191906-PC
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2522618 |
Heat Sink, 38.7 °C/W, 19 mm, 6 mm, 19 mm SPREADFAST
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1+ S$1.77 (S$1.89) 3+ S$1.63 (S$1.74) 5+ S$1.48 (S$1.58) 10+ S$1.36 (S$1.46) |
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38.7°C/W | - | 19mm | 6mm | 19mm | - | Ceramic | 0.75" | 0.24" | 0.75" | - | Circular Pin Fin Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SF-CHS-555506F
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2522610 |
Heat Sink, 10.4 °C/W, 55 mm, 6 mm, 55 mm SPREADFAST
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1+ S$3.24 (S$3.47) 10+ S$3.11 (S$3.33) 25+ S$2.98 (S$3.19) 50+ S$2.83 (S$3.03) 100+ S$2.68 (S$2.87) |
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10.4°C/W | - | 55mm | 6mm | 55mm | - | Ceramic | 2.17" | 0.24" | 2.17" | - | Finned Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-252503F
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2522609 |
Heat Sink, 45.4 °C/W, 25 mm, 2.5 mm, 25 mm SPREADFAST
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1+ S$1.80 (S$1.93) 3+ S$1.66 (S$1.78) 5+ S$1.51 (S$1.62) 10+ S$1.39 (S$1.49) |
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45.4°C/W | - | 25mm | 2.5mm | 25mm | - | Ceramic | 0.98" | 0.098" | 0.98" | - | Finned Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-171706-PC
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2522617 |
Heat Sink, 43.3 °C/W, 17 mm, 6 mm, 17 mm SPREADFAST
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1+ S$1.64 (S$1.75) 3+ S$1.50 (S$1.61) 5+ S$1.37 (S$1.47) 10+ S$1.27 (S$1.36) |
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43.3°C/W | - | 17mm | 6mm | 17mm | - | Ceramic | 0.67" | 0.24" | 0.67" | - | Circular Pin Fin Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SF-CHS-202006P
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2522602 |
Heat Sink, 40 °C/W, 20 mm, 6 mm, 20 mm SPREADFAST
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1+ S$1.41 (S$1.51) 3+ S$1.29 (S$1.38) 5+ S$1.17 (S$1.25) 10+ S$1.09 (S$1.17) |
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40°C/W | - | 20mm | 6mm | 20mm | - | Ceramic | 0.79" | 0.24" | 0.79" | - | Pin Fin Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-434306P
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2522606 |
Heat Sink, 12.2 °C/W, 43 mm, 6 mm, 43 mm SPREADFAST
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1+ S$3.90 (S$4.17) 10+ S$3.59 (S$3.84) 25+ S$3.24 (S$3.47) 50+ S$2.95 (S$3.16) 100+ S$2.64 (S$2.82) |
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12.2°C/W | - | 43mm | 6mm | 43mm | - | Ceramic | 1.69" | 0.24" | 1.69" | - | Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-858506F
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2522613 |
Heat Sink, 5.8 °C/W, 85 mm, 6 mm, 85 mm SPREADFAST
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1+ S$9.55 (S$10.22) 10+ S$8.78 (S$9.39) 25+ S$8.03 (S$8.59) 50+ S$7.23 (S$7.74) 100+ S$6.46 (S$6.91) |
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5.8°C/W | - | 85mm | 6mm | 85mm | - | Ceramic | 3.35" | 0.24" | 3.35" | - | Finned Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-303006P
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2522604 |
Heat Sink, 26.7 °C/W, 30.5 mm, 6 mm, 30.5 mm SPREADFAST
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1+ S$2.65 (S$2.84) 3+ S$2.43 (S$2.60) 5+ S$2.21 (S$2.36) 10+ S$2.04 (S$2.18) |
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26.7°C/W | - | 30.5mm | 6mm | 30.5mm | - | Ceramic | 1.2" | 0.24" | 1.2" | - | Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-212110-PC
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2522619 |
Heat Sink, 21.3 °C/W, 21 mm, 10 mm, 21 mm SPREADFAST
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1+ S$2.26 (S$2.42) 3+ S$2.08 (S$2.23) 5+ S$1.89 (S$2.02) 10+ S$1.75 (S$1.87) |
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21.3°C/W | - | 21mm | 10mm | 21mm | - | Ceramic | 0.83" | 0.39" | 0.83" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-151506-PC
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2522615 |
Heat Sink, 52.5 °C/W, 15 mm, 6 mm, 15 mm SPREADFAST
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1+ S$1.41 (S$1.51) 3+ S$1.29 (S$1.38) 5+ S$1.17 (S$1.25) 10+ S$1.09 (S$1.17) |
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52.5°C/W | - | 15mm | 6mm | 15mm | - | Ceramic | 0.59" | 0.24" | 0.59" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-121210P
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2522601 |
Heat Sink, 37.8 °C/W, 12.35 mm, 10 mm, 12.35 mm SPREADFAST
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1+ S$1.26 (S$1.35) 3+ S$1.16 (S$1.24) 5+ S$1.06 (S$1.13) 10+ S$0.973 (S$1.04) |
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37.8°C/W | - | 12.35mm | 10mm | 12.35mm | - | Ceramic | 0.49" | 0.39" | 0.49" | - | Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-232310-PC
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2522620 |
Heat Sink, 24 °C/W, 23 mm, 10 mm, 23 mm SPREADFAST
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1+ S$2.59 (S$2.77) 3+ S$2.37 (S$2.54) 5+ S$2.16 (S$2.31) 10+ S$1.99 (S$2.13) |
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24°C/W | - | 23mm | 10mm | 23mm | - | Ceramic | 0.91" | 0.39" | 0.91" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-606015P
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2522607 |
Heat Sink, 5.2 °C/W, 60 mm, 15 mm, 60 mm SPREADFAST
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Each |
1+ S$9.08 (S$9.72) 10+ S$8.34 (S$8.92) 25+ S$7.59 (S$8.12) 50+ S$6.88 (S$7.36) 100+ S$6.15 (S$6.58) |
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5.2°C/W | - | 60mm | 15mm | 60mm | - | Ceramic | 2.36" | 0.59" | 2.36" | - | Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-707012F
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2522611 |
Heat Sink, 4.3 °C/W, 70 mm, 12 mm, 70 mm SPREADFAST
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1+ S$7.22 (S$7.73) 10+ S$6.63 (S$7.09) 25+ S$6.08 (S$6.51) 50+ S$5.46 (S$5.84) 100+ S$4.88 (S$5.22) |
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4.3°C/W | - | 70mm | 12mm | 70mm | - | Ceramic | 2.76" | 0.47" | 2.76" | - | Finned Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-131306-PC
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2522614 |
Heat Sink, 58.9 °C/W, 13 mm, 6 mm, 13 mm SPREADFAST
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1+ S$1.25 (S$1.34) 3+ S$1.14 (S$1.22) 5+ S$1.04 (S$1.11) 10+ S$0.955 (S$1.02) |
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58.9°C/W | - | 13mm | 6mm | 13mm | - | Ceramic | 0.51" | 0.24" | 0.51" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-454512-PC
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2522625 |
Heat Sink, 9.9 °C/W, 45 mm, 12 mm, 45 mm SPREADFAST
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1+ S$5.65 (S$6.05) 10+ S$5.42 (S$5.80) 25+ S$5.17 (S$5.53) 50+ S$4.93 (S$5.28) 100+ S$4.66 (S$4.99) |
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9.9°C/W | - | 45mm | 12mm | 45mm | - | Ceramic | 1.77" | 0.47" | 1.77" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-323206P
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2522605 |
Heat Sink, 22.4 °C/W, 32 mm, 6 mm, 32 mm SPREADFAST
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1+ S$2.70 (S$2.89) 3+ S$2.47 (S$2.64) 5+ S$2.25 (S$2.41) 10+ S$2.08 (S$2.23) |
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22.4°C/W | - | 32mm | 6mm | 32mm | - | Ceramic | 1.26" | 0.24" | 1.26" | - | Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-202003F
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2522608 |
Heat Sink, 58.2 °C/W, 20 mm, 2.5 mm, 20 mm SPREADFAST
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Each |
1+ S$1.05 (S$1.12) 3+ S$0.962 (S$1.03) 5+ S$0.877 (S$0.94) 10+ S$0.809 (S$0.87) |
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58.2°C/W | - | 20mm | 2.5mm | 20mm | - | Ceramic | 0.79" | 0.098" | 0.79" | - | Finned Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-757506F
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2522612 |
Heat Sink, 7.2 °C/W, 75 mm, 6 mm, 75 mm SPREADFAST
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1+ S$7.68 (S$8.22) 10+ S$7.06 (S$7.55) 25+ S$6.44 (S$6.89) 50+ S$5.85 (S$6.26) 100+ S$5.18 (S$5.54) |
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7.2°C/W | - | 75mm | 6mm | 75mm | - | Ceramic | 2.95" | 0.24" | 2.95" | - | Finned Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-424212-PC
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2522624 |
Heat Sink, 9.4 °C/W, 42 mm, 12 mm, 42 mm SPREADFAST
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1+ S$4.19 (S$4.48) 10+ S$3.87 (S$4.14) 25+ S$3.54 (S$3.79) 50+ S$3.19 (S$3.41) 100+ S$2.84 (S$3.04) |
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9.4°C/W | - | 42mm | 12mm | 42mm | - | Ceramic | 1.65" | 0.47" | 1.65" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-353510-PC
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2522623 |
Heat Sink, 15.4 °C/W, 35 mm, 10 mm, 35 mm SPREADFAST
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1+ S$3.34 (S$3.57) 10+ S$3.08 (S$3.30) 25+ S$2.80 (S$3.00) 50+ S$2.52 (S$2.70) 100+ S$2.27 (S$2.43) |
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15.4°C/W | - | 35mm | 10mm | 35mm | - | Ceramic | 1.38" | 0.39" | 1.38" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-505012-PC
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2522626 |
Heat Sink, 7.2 °C/W, 50 mm, 12 mm, 50 mm SPREADFAST
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1+ S$6.81 (S$7.29) 10+ S$6.26 (S$6.70) 25+ S$5.71 (S$6.11) 50+ S$5.16 (S$5.52) 100+ S$4.61 (S$4.93) |
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7.2°C/W | - | 50mm | 12mm | 50mm | - | Ceramic | 1.97" | 0.47" | 1.97" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-313110-PC
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2522622 |
Heat Sink, 14.6 °C/W, 31 mm, 10 mm, 31 mm SPREADFAST
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1+ S$3.00 (S$3.21) 3+ S$2.85 (S$3.05) 5+ S$2.66 (S$2.85) 10+ S$2.49 (S$2.66) |
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14.6°C/W | - | 31mm | 10mm | 31mm | - | Ceramic | 1.22" | 0.39" | 1.22" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-606015-PC
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2522627 |
Heat Sink, 4.7 °C/W, 60 mm, 15 mm, 60 mm SPREADFAST
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1+ S$9.08 (S$9.72) 10+ S$8.34 (S$8.92) 25+ S$7.59 (S$8.12) 50+ S$6.88 (S$7.36) 100+ S$6.15 (S$6.58) |
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4.7°C/W | - | 60mm | 15mm | 60mm | - | Ceramic | 2.36" | 0.59" | 2.36" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SF-CHS-272710-PC
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2522621 |
Heat Sink, 15.6 °C/W, 27 mm, 10 mm, 27 mm SPREADFAST
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1+ S$2.46 (S$2.63) 3+ S$2.34 (S$2.50) 5+ S$2.19 (S$2.34) 10+ S$2.06 (S$2.20) |
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15.6°C/W | - | 27mm | 10mm | 27mm | - | Ceramic | 1.06" | 0.39" | 1.06" | - | Circular Pin Fin Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||