How to Record Wafer Probe Pin Consumption
Accounting for the periodic replacement of consumable probe pins used in wafer sort testing operations.
| Account Name | Type | Debit ($) | Credit ($) |
|---|---|---|---|
| Manufacturing Overhead - Consumable Supplies | Expense | 8,500.00 | - |
| Spare Parts Inventory - Test Consumables | Asset | - | 8,500.00 |
💡 Accountant's Note
Probe pins are high-wear consumables used in probe cards. When pins are replaced due to wear or damage, the cost is moved from inventory to manufacturing overhead.
Practitioner & Systems Framework
💻 ERP Architecture
Triggered via work order material issuance in the MES (Manufacturing Execution System) linked to ERP.
⚠️ Audit Flags
Significant variances in pin consumption relative to wafer volume processed.
📄 Required Documentation
Material requisition slip and probe station maintenance log.
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