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USB to TTL/UART cable. USB Type A to 4-pin Dupont 0.1 in header, 3.3V or 5V logic. Bridge chip confirmed at order.
Lead times vary by quantity and current production. Please confirm your lead time with Micro-Ray sales before ordering. Contact sales
Micro-Ray is a value-added distributor. Most products can be customized to your requirement - modified terminations and lengths, custom cable assemblies, control panels and light PC board assembly. Call (732) 892-8799 and tell us what you need.
Send us the quantity you need and we will come back with pricing and a firm lead time.
USB to TTL/UART serial cable terminated in a 4-pin 0.1 in pitch Dupont header for board headers and debug ports.
Similar cables from other makers, for reference. These are not stated equivalents - each differs from ours as noted, and the distributor does not publish the bridge chip for any of them.
| Manufacturer | Manufacturer part number | Distributor part number | How it differs from MR-USB-TTL-A4 |
|---|---|---|---|
| Adafruit | 954 | 1528-2128-ND | 3.3V logic with 5V power pin; socket pitch not stated |
| Olimex | USB-SERIAL-F | 1188-USB-SERIAL-F-ND | 3.3V only; socket pitch not stated |
| Part Number (SKU) | MR-USB-TTL-A4 |
|---|---|
| Pins Available | 4 |
| Also ordered as | Alibaba ref 1601835572356 |
| Category | USB to TTL / UART Cables - FTDI |
| Interface | TTL / UART, selectable 3.3V or 5V logic |
| Connectors | USB Type A to 4-pin Dupont, 0.1 in pitch |
| Pin-out | 1 TXD white, 2 RXD green, 3 GND black, 4 VCC red |
| Wire count | 3, 4 or 6 wires |
| Availability | Please call for lead-time |
| Typical Lead Time | Please call for stock check or lead-time |
Missing a value you need? Our sales team can supply full specifications and drawings for any part in the catalog. Contact Micro-Ray
Stocked items ship on receipt of order. Parts we build to your requirement ship once production is complete; your lead time is confirmed on your quote before you commit to an order.
Shipping is calculated at checkout from the weight and dimensions of the parts in your cart. For freight, drop-ship or international orders, contact our sales team and we will quote the best available rate.
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Send us your part number, drawing, or a description of what you need. A real person on our team will get back to you.
