1. What is a PCB Assembly Price Calculator?

Definition: This calculator estimates the total cost of PCB assembly based on base price, number of components, cost per component, and assembly fee.

Purpose: It helps electronics manufacturers and hobbyists estimate the cost of assembling printed circuit boards.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Price \) — Total assembly cost (currency)
• \( Base \) — Base price for PCB assembly (currency)
• \( Components \) — Number of components on the board
• \( Rate \) — Cost per component (currency/component)
• \( Assembly\_Fee \) — Fixed assembly fee (currency)

Explanation: The base price covers setup costs, the component cost depends on quantity, and the assembly fee covers labor and overhead.

3. Importance of PCB Assembly Cost Calculation

Details: Accurate cost estimation helps with budgeting, pricing decisions, and comparing different assembly service providers.

4. Using the Calculator

Tips: Enter the base price in dollars, number of components, cost per component (default $0.05), and assembly fee (default $10.00). All values must be ≥ 0.

5. Frequently Asked Questions (FAQ)

Q1: What's included in the base price?
A: The base price typically covers PCB preparation, stencil costs, and minimum setup fees.

Q2: How do I determine the cost per component?
A: This varies by component type and assembly method. SMT components typically cost $0.03-$0.10 each to place.

Q3: What affects the assembly fee?
A: Factors include board complexity, turnaround time, testing requirements, and order quantity.

Q4: Should I include passive components in the count?
A: Yes, include all components (resistors, capacitors, ICs) as each requires placement time.

Q5: Does this include PCB fabrication costs?
A: No, this calculator only estimates assembly costs. PCB fabrication is typically priced separately.