Rohm Semiconductor LA-301BB
DISPLAY 7SEG 0.31" SGL BLU 10DIP
Answer first: this page is a purchasing reference for the exact part number LA-301BB from Rohm Semiconductor. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | LA-301BB |
|---|---|
| Manufacturer | Rohm Semiconductor |
| Category | LED Character and Numeric |
| package | 10-DIP (0.209", 5.30mm) |
| series | - |
| packaging | Tray |
| product status | Not For New Designs |
| param 1 | - |
| param 2 | 1 |
| param 3 | 0.433" H x 0.276" W x 0.197" D (11.00mm x 7.00mm x 5.00mm) |
| param 4 | 0.31" (8.00mm) |
| param 5 | 7-Segment |
| param 6 | Common Anode |
| param 7 | Blue |
| param 8 | 3.6V |
| param 9 | 10mA |
| param 10 | 56mcd |
| param 11 | 470nm |
| param 12 | 42mW |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify LA-301BB Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For LA-301BB, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.