Comparison ledger
PR Hoffman 56T, PR Hoffman 98T, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 56TPR Hoffman | 98TPR Hoffman |
|---|---|---|
| OEM | PR Hoffman | PR Hoffman |
| Category | Insert carrier / lapping carrier | Insert carrier / lapping carrier |
| Wafer size | 3 in, 4 in, 5 in, 6 in, 8 in, 12 in | 3" |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | PR Hoffman 56T | PR Hoffman 98T |
| Specifications | ||
| Carrier designation | 56T[1] | 98T[1] |
| Mapped machine reference | 2300 - PR Hoffman[1] | — |
| Equipment type | Insert carriers for double-sided planetary lapping & polishing machines[1] | — |
| Wafer sizes stated on source | 3 in (76 mm), 4 in (100 mm), 5 in (125 mm), 6 in (150 mm), 8 in (200 mm), 12 in (300 mm)[1] | — |
| Carrier type | — | Sprocket[1] |
| Listed machine association | — | AC-1500 - Peter Wolters[1] |
| Insert carrier manufacturing statement | — | Insert carriers up to 33" diameter can be manufactured for 3" (76mm), 4" (100mm), 5" (125mm), 6" (150mm), 8" (200mm), and 12" (300mm) wafers.[1] |
| Lapping carrier manufacturing statement | — | Lapping carriers up to 48" diameter can be manufactured to requirements.[2] |
| Carrier tooth style | — | Sprocket[1] |
| Associated machine | — | Peter Wolters AC-1500[1] |
| Insert carrier listing | — | 98T- Sprocket AC-1500 - Peter Wolters[1] |
| Lapping carrier listing | — | 98T- Sprocket AC-1500 - Peter Wolters[2] |
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