APPROVALS: CE; EAC 1 EXTRUSION WEIGHT: 1.04KG/M 2 EZ SNAP, LOW PROFILE, THERMAL RESISTANCE-MIN: 1.7 1 EZ SNAP, THERMAL RESISTANCE-MIN: 1.5 1 EZ SNAP, THERMAL RESISTANCE-MIN: 1.7 1 EZ SNAP, THERMAL RESISTANCE-MIN: 2.2 2 EZ-SNAP, LOW PROFILE 1 IZIF 1 LOW PROFILE 9 LOW PROFILE, MAXIFLOW 4 LOW PROFILE, THERMAL RESISTANCE-MIN: 1.7 1 LOW PROFILE, THERMAL RESISTANCE-MIN: 2.1 1 LOW PROFILE, THERMAL RESISTANCE-MIN: 2.7 1 LOW PROFILE; THERMAL RESISTANCE-MIN: 1.11 1 LOW PROFILE; THERMAL RESISTANCE-MIN: 1.67 1 LOW PROFILE; THERMAL RESISTANCE-MIN: 2.46 1 MAXIFLOW, DEVICE USED ON: HALF BRICK DC-DC CONVERTER 1 MINIMUM THERMAL RESISTANCE AT MAXIMUM AIRFLOW(600 LFM): 0.84 1 PUSHPIN 1 THERMAL RESISTANCE MAX AT 120 W 1 THERMAL RESISTANCE MAX AT 90 W 1 THERMAL RESISTANCE-MIN: 0.022 1 THERMAL RESISTANCE-MIN: 0.1 1 THERMAL RESISTANCE-MIN: 0.26 1 THERMAL RESISTANCE-MIN: 0.8 1 THERMAL RESISTANCE-MIN: 0.95 1 THERMAL RESISTANCE-MIN: 1.25 2 THERMAL RESISTANCE-MIN: 1.75 1 THERMAL RESISTANCE-MIN: 1.9 1 THERMAL RESISTANCE-MIN: 11.67 1 THERMAL RESISTANCE-MIN: 2.75 1 THERMAL RESISTANCE-MIN: 3 1 THERMAL RESISTANCE-MIN: 3.66 1 THERMAL RESISTANCE-MIN: 4.5 1 THERMAL RESISTANCE-MIN: 4.66 1 THERMAL RESISTANCE-MIN: 5.8 1

CSA, UL 1 CUL; UL 1 UL 12

ALMG3 2 ALUMINUM 2,488 ALUMINUM ALLOY 133 ANODIZED 88 BERYLLIUM COPPER 1 BRASS 2 BRONZE 1 BRONZE COPPER-ZINC ALLOY 1 CHROMATE 45 COPPER 149 FIBER GLASS FILLED SILICONE 1 PPS 2

BLACK 2,555 BLUE 61 CLEAR 53 GOLD 9 GRAY 4 GREEN 28 NATURAL 2

ADHESIVE 43 CLIP 363 EXTRUDED 1,285 FIN 1,221 FIN PIN 7 FLARED 42 L 2 PUSH PIN 2 SLIDE ON 75 SLIP ON 8 SPRING 4 T 1 U 36

CONNECTOR 4 CONVERTER 1 IC 225 RECTIFIER 1 SEMICONDUCTOR 3 TRANSISTOR 197

7.75 mm 2 9.52 mm 2 12.7 mm 2 17.78 mm 2 19.05 mm 1 28.5 mm 8 31.75 mm 4 32.5 mm 8 36.5 mm 8 40 mm 8 42 mm 5 50 mm 8

ANGLED 98 FIN PIN 8 FOLDEDBACK 185 LONGITUDINAL 871 OMNIDIRECT 612 PIN FIN 11 PIN FIN/OMNIDIRECT 3 RADIAL 332 STAGGERED 72 TRANSVERSE 351

ALUMINUM 3 ANODIZED 2,500 ANODIZED BLACK 9 ANTI-OXIDATION 1 BLACK ANODIZED 92 BLUE ANODIZED 1 CADMIUM 2 CHROMATE 4 CHROMIUM 2 CLEAR ANODIZED 4 GOLD 26 GOLD ANODIZED 1 GOLD CHROMATE 3 LACQUERED 3 NICKEL 7 SN/NI 2 TIN 96 TIN LEAD 5 ZINC NICKEL 8

4.83 mm 31 6 mm 44 6.1 mm 36 6.35 mm 38 6.4 mm 23 6.5 mm 21 7 mm 24 7.5 mm 25 8.9 mm 33 9.4 mm 17 9.5 mm 26 9.52 mm 32 10 mm 121 10.16 mm 59 10.2 mm 43 11.4 mm 50 11.43 mm 46 11.6 mm 25 12.5 mm 38 12.7 mm 117 13 mm 24 15 mm 56 15.2 mm 23 17.5 mm 21 17.78 mm 24 18 mm 24 19 mm 21 19.05 mm 165 20 mm 59 21.59 mm 19 22.86 mm 30 22.9 mm 27 25 mm 69 25.4 mm 194 26.03 mm 22 29.97 mm 76 30 mm 23 31.75 mm 95 33.32 mm 26 35 mm 27 36.83 mm 26 38 mm 18 38.1 mm 148 40 mm 22 44.45 mm 84 45.01 mm 18 50.8 mm 111 60 mm 26 63.5 mm 68 78.6 mm 31

2.44 mm 150 2.5 mm 18 12.7 mm 31 13.21 mm 69 14.48 mm 33 15 mm 22 16.26 mm 28 17 mm 17 19.05 mm 53 21 mm 22 21.84 mm 35 22 mm 23 22.2 mm 19 23 mm 29 25 mm 50 25.4 mm 192 25.91 mm 21 27 mm 36 27.9 mm 35 29 mm 18 29.97 mm 17 30 mm 38 30.48 mm 18 31.75 mm 17 34.5 mm 24 34.9 mm 36 34.92 mm 97 35 mm 78 38.1 mm 42 40 mm 71 41.9 mm 41 41.91 mm 128 44.45 mm 80 44.5 mm 31 45 mm 17 45.2 mm 18 45.21 mm 20 45.97 mm 37 48.26 mm 23 50 mm 27 50.8 mm 57 58 mm 21 60.96 mm 20 61 mm 21 75 mm 20 76.2 mm 50 100 mm 33 127 mm 24 139.7 mm 22 152.4 mm 26

Aavid Niagra 9 Aavid Thermalloy 1,726 ABB Semiconductors 2 ABL Aluminum Components 13 Advanced Thermal Solutions Inc 1,894 Alpha Company Ltd 159 Alutronic Kuhlkorper Gmbh & Co Kg 234 Amphenol Corporation 13 Amphenol FCi 2 Apex Microtechnology Inc 23 Artysen Embedded Technologies 14 ASSMANN WSW components GmbH 333 Astrodyne TDI Power Supplies & EMI Filters 3 Boyd Corporation 1,730 Broadlake Co Ltd 6 C&H Technology 85,515 Celduc Group 12 Chaun-Choung Technology Corp 2 Cincon Electronics Corporation 22 Cirrus Logic 3 Cofan Usa Inc 2 Comair Rotron 3 CommScope Inc 4 Cool Innovations Inc 95 Cool Shield Inc 2 Cosel USA Inc 9 Crydom Inc 20 CTS Corporation 285 CUI Devices 105 Delphi Automotive LLP 24 Emerson Embedded Power 14 Fischer Elektronik GmbH & Co KG 5,115 Glenair Inc 4 L-3 Narda Microwave - West 8 Malico Inc 3 Mersen Electrical Power 6 Miba Ag 4 MITEQ Inc 7 Molex 8 Noisecom 13 Ohmite Mfg Co 225 OMRON Corporation 6 Radian Thermal Products Inc 14 Schaffner 11 Seifert Electronic GmbH & Co Kg 15 SEMIKRON 5 SPC Multicomp 10 TE Connectivity 221 Vicor Corporation 16 Wakefield-Vette 1,860

BOX 1 BULK 12 BULK/TAPE AND REEL 1 TAPE AND REEL 34 TR 3 TR, 13 INCH 2 TR,13 INCH 1 TR; TUBE 1

Active 8,887 Contact Manufacturer 88,663 Obsolete 604 Transferred 1,694 Unknown 1

No 1 Yes 336

ADHESIVE 25 ADHESIVE/CLIP 9 CLIP 52 CLIP/SCREW 3 L 6 PIN FIN ARRAY 614 PUSH-PIN 7 SCREW 58 STUD 2 TWISTED FIN 1 U 393

No 132 Yes 8,001

2.7 Ω 15 3.3 Ω 15 3.7 Ω 11 4.2 Ω 12 4.4 Ω 28 4.5 Ω 16 4.7 Ω 15 5 Ω 17 5.5 Ω 19 6 Ω 12 6.2 Ω 16 6.3 Ω 26 6.5 Ω 11 6.8 Ω 21 7 Ω 16 7.5 Ω 14 7.8 Ω 11 8 Ω 30 8.3 Ω 10 8.7 Ω 14 9 Ω 12 9.6 Ω 13 10 Ω 20 10.4 Ω 23 11 Ω 24 11.5 Ω 10 12.5 Ω 19 13 Ω 22 13.4 Ω 41 13.6 Ω 21 15 Ω 21 15.6 Ω 28 16 Ω 14 16.7 Ω 15 16.8 Ω 19 17.9 Ω 12 18 Ω 16 18.8 Ω 14 20 Ω 18 20.3 Ω 16 21 Ω 11 21.2 Ω 11 21.6 Ω 10 22 Ω 16 23.2 Ω 10 24 Ω 29 26.8 Ω 18 27.3 Ω 30 30 Ω 12 32 Ω 11

HEAT SINK 13,103

1.09 g 5 1.19 g 4 1.65 g 4 1.89 g 4 1.91 g 5 2.0 g 8 2.08 g 4 2.12 g 4 2.36 g 6 2.83 g 6 2.9 g 4 3.27 g 4 3.3 g 4 3.7 g 5 3.78 g 4 3.8 g 5 3.9 g 6 4.09 g 7 4.84 g 4 4.99 g 6 5.08 g 4 5.67 g 10 5.95 g 8 6.13 g 4 6.36 g 5 6.7 g 6 6.81 g 8 8.5 g 10 9.45 g 6 11.34 g 10 12.26 g 6 13.61 g 6 14.17 g 13 17.01 g 9 19.84 g 5 22.68 g 25 25.51 g 8 28.35 g 12 31.75 g 8 34.02 g 6 45.36 g 10 132.3 g 10 158.76 g 6 198.44 g 6 1450.0 g 8 1810.0 g 6 2500.0 g 5 3270.0 g 10 3630.0 g 6 6170.0 g 8

6.35 mm 67 8 mm 18 9.02 mm 16 9.52 mm 53 9.65 mm 32 10.03 mm 25 10.67 mm 14 12.45 mm 36 12.5 mm 22 12.7 mm 411 13.46 mm 28 14 mm 14 15.49 mm 14 16.26 mm 39 17 mm 22 18 mm 16 19 mm 18 19.05 mm 21 21 mm 22 22 mm 17 22.9 mm 14 23 mm 27 24.13 mm 18 25 mm 62 25.4 mm 259 26.92 mm 21 27 mm 61 27.9 mm 39 27.94 mm 14 30 mm 64 30.1 mm 14 32 mm 15 35 mm 73 37 mm 18 38.1 mm 36 40 mm 83 43.2 mm 24 45 mm 18 45.21 mm 31 45.97 mm 35 46 mm 15 50 mm 20 50.8 mm 31 57.9 mm 34 58 mm 19 80 mm 32 101.6 mm 24 107.57 mm 22 120.65 mm 16 127 mm 30