American Thermal Products
BGA Heat Sink Specifications
High performance heat sinks for high end electronics: CPUs, DC Converters, BGAs, IGBTs, TECs, and ASICs in pin fin, plate fin and elliptical fins offered in both standard and clip-on BGA version.
- No special tools needed for assembly.
- No additional holes required on the PCB.
- Easily snaps on and self-aligns.
- Vibration proof and secure attachment.
- Complete product line available for all applications.
- Patented Clip.
| MBA1Series: Elliptic-Fin |
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| Part Number | Dimensions (mm) | Rth (C/W) | Weight (g) | Material | Technology |
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| MBA19001 Series | 19.0 (L) × 19.0 (W) × 33.0 (H) | 3 | 10.3 | AL6063 | Precision-Forging | | MBA21001 Series | 21.0 (L) × 21.0 (W) × 33.0 (H) | 2.3 | 10.8 | AL6063 | Precision-Forging | | MBA23001 Series | 23.0 (L) × 23.0 (W) × 33.0 (H) | 1.9 | 12.7 | AL6063 | Precision-Forging | | MBA25001 Series | 25.0 (L) × 25.0 (W) × 33.0 (H) | 1.75 | 13.9 | AL6063 | Precision-Forging | | MBA27001 Series | 27.0 (L) × 27.0 (W) × 33.0 (H) | 1.65 | 15.8 | AL6063 | Precision-Forging | | MBA29001 Series | 29.0 (L) × 29.0 (W) × 33.0 (H) | 1.5 | 21.9 | AL6063 | Precision-Forging | | MBA31001 Series | 31.0 (L) × 31.0 (W) × 33.0 (H) | 1.2 | 23.4 | AL6063 | Precision-Forging | | MBA33001 Series | 33.0 (L) × 33.0 (W) × 33.0 (H) | 1.15 | 23.9 | AL6063 | Precision-Forging | | MBA35001 Series | 35.0 (L) × 35.0 (W) × 33.0 (H) | 0.85 | 29.2 | AL6063 | Precision-Forging | | MBA37001 Series | 37.5 (L) × 37.5 (W) × 33.0 (H) | 0.8 | 33.9 | AL6063 | Precision-Forging | | MBA40001 Series | 40.0 (L) × 40.0 (W) × 33.0 (H) | 0.75 | 38.4 | AL6063 | Precision-Forging | | MBA42001 Series | 42.5 (L) × 42.5 (W) × 33.0 (H) | 0.7 | 42.2 | AL6063 | Precision-Forging | | MBA45001 Series | 45.0 (L) × 45.0 (W) × 33.0 (H) | 0.65 | 47.8 | AL6063 | Precision-Forging |
| MBA2 & 5 Series: Pin-Fin |
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| Part Number | Dimensions (mm) | Rth (C/W) | Weight (g) | Material | Technology |
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| MBA19002 Series | 19.0 (L) × 19.0 (W) × 33.0 (H) | 3.15 | 6.1 | AL6063 | Precision-Forging | | MBA19005 Series | 19.0 (L) × 19.0 (W) × 33.0 (H) | 3.49 | 21 | CU1100 | Precision-Forging | | MBA24002 Series | 24.0 (L) × 24.0 (W) × 33.0 (H) | 2.1 | 13.8 | AL6063 | Precision-Forging | | MBA24005 Series | 24.0 (L) × 24.0 (W) × 33.0 (H) | 2 | 35 | CU1100 | Precision-Forging | | MBA27002 Series | 27.0 (L) × 27.0 (W) × 33.0 (H) | 2 | 14 | AL6063 | Precision-Forging | | MBA27005 Series | 27.0 (L) × 27.0 (W) × 33.0 (H) | 1.9 | 40.9 | CU1100 | Precision-Forging | | MBA29002 Series | 29.0 (L) × 29.0 (W) × 33.0 (H) | 1.8 | 14.8 | AL6063 | Precision-Forging | | MBA29005 Series | 29.0 (L) × 29.0 (W) × 33.0 (H) | 1.7 | 45 | CU1100 | Precision-Forging | | MBA33002 Series | 33.0 (L) × 33.0 (W) × 33.0 (H) | 1.35 | 19 | AL6063 | Precision-Forging | | MBA33005 Series | 33.0 (L) × 33.0 (W) × 33.0 (H) | 1.1 | 56.3 | CU1100 | Precision-Forging | | MBA35002 Series | 35.0 (L) × 35.0 (W) × 33.0 (H) | 1.2 | 22.7 | AL6063 | Precision-Forging | | MBA35005 Series | 35.0 (L) × 35.0 (W) × 33.0 (H) | 1 | 67.4 | CU1100 | Precision-Forging | | MBA37002 Series | 37.5 (L) × 37.5 (W) × 33.0 (H) | 1.1 | 26.7 | AL6063 | Precision-Forging | | MBA37005 Series | 37.5 (L) × 37.5 (W) × 33.0 (H) | 0.9 | 80 | CU1100 | Precision-Forging | | MBA40002 Series | 40.0 (L) × 40.0 (W) × 33.0 (H) | 0.97 | 28.1 | AL6063 | Precision-Forging | | MBA40005 Series | 40.0 (L) × 40.0 (W) × 33.0 (H) | 0.8 | 84.5 | CU1100 | Precision-Forging | | MBA42002 Series | 42.5 (L) × 42.5 (W) × 33.0 (H) | 0.75 | 32.6 | AL6063 | Precision-Forging | | MBA425001 Series | 42.5 (L) × 42.5 (W) × 33.0 (H) | 0.7 | 98.5 | CU1100 | Precision-Forging | | MBA425005 Series | 42.5 (L) × 42.5 (W) × 33.0 (H) | 0.7 | 98.5 | CU1100 | Precision-Forging | | MBA49002 Series | 49.0 (L) × 49.0 (W) × 33.0 (H) | 1.25 | 30 | AL6063 | Precision-Forging | | MBA49005 Series | 49.0 (L) × 49.0 (W) × 33.0 (H) | 1.3 | 90 | CU1100 | Precision-Forging |
| CHBA34 Series: Cooper Straight Fin |
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| Part Number | Dimensions (mm) | Rth (C/W) | Weight (g) | Material | Technology |
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| CHBA341919 series | 19.0 (L) × 19.0 (W) × 10.0 (H) | 4.25 | 18 | CU1100 | Hybrid Forge | | CHBA342121 series | 21.0 (L) × 21.0 (W) × 10.0 (H) | 4.1 | 21 | CU1100 | Hybrid Forge | | CHBA342323 series | 23.0 (L) × 23.0 (W) × 10.0 (H) | 3.9 | 24 | CU1100 | Hybrid Forge | | CHBA342424 series | 24.0 (L) × 24.0 (W) × 10.0 (H) | 3.6 | 27 | CU1100 | Hybrid Forge | | CHBA342525 series | 25.0 (L) × 25.0 (W) × 10.0 (H) | 3.4 | 30 | CU1100 | Hybrid Forge | | CHBA342727 series | 27.0 (L) × 27.0 (W) × 10.0 (H) | 3.2 | 30 | CU1100 | Hybrid Forge | | CHBA342929 series | 29.0 (L) × 29.0 (W) × 10.0 (H) | 3 | 39 | CU1100 | Hybrid Forge | | CHBA343131 series | 31.0 (L) × 31.0 (W) × 10.0 (H) | 2.6 | 42 | CU1100 | Hybrid Forge | | CHBA343333 series | 33.0 (L) × 33.0 (W) × 10.0 (H) | 2.35 | 48 | CU1100 | Hybrid Forge | | CHBA343535 series | 35.0 (L) × 35.0 (W) × 10.0 (H) | 2.01 | 45 | CU1100 | Hybrid Forge | | CHBA343737 series | 37.0 (L) × 37.0 (W) × 10.0 (H) | 2 | 60 | CU1100 | Hybrid Forge | | CHBA344040 series | 40.0 (L) × 40.0 (W) × 10.0 (H) | 1.9 | 56 | CU1100 | Hybrid Forge | | CHBA344242 series | 42.0 (L) × 42.0 (W) × 10.0 (H) | 1.8 | 75 | CU1100 | Hybrid Forge | | CHBA344545 series | 45.0 (L) × 45.0 (W) × 10.0 (H) | 1.7 | 80 | CU1100 | Hybrid Forge |
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