u-blox LARA-R203-02B
RF TXRX MOD CELL NAV CAST SMD
Answer first: this page is a purchasing reference for the exact part number LARA-R203-02B from u-blox. 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 | LARA-R203-02B |
|---|---|
| Manufacturer | u-blox |
| Category | RF Transceiver Modules and Modems |
| package | 100-SMD Module |
| series | LARA-R2 |
| packaging | Tape & Reel (TR) |
| product status | Obsolete |
| param 1 | Not Verified |
| param 2 | Cellular, Navigation |
| param 3 | 4G LTE |
| param 4 | - |
| param 5 | 700MHz, 1.7GHz, 1.9GHz |
| param 6 | - |
| param 7 | - |
| param 8 | -110dBm |
| param 9 | I2C, UART, USB |
| param 10 | Antenna Not Included, Castellation |
| param 11 | - |
| param 12 | - |
| param 13 | 3.8V |
| param 14 | - |
| param 15 | 50mA ~ 540mA |
| param 16 | Surface Mount |
| param 17 | -40°C ~ 85°C |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify LARA-R203-02B 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 LARA-R203-02B, 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.