UX-151-ARG4
XUNPU
Needs validationlow risk
Strong alternative from the same manufacturer with an upgraded current rating; requires footprint verification.
Best Alternatives to UX-144S-ACP5
The XUNPU UX-144S-ACP5 is a standard 5-pin, right-angle SMT Mini-B USB connector. Several strong alternatives with similar form, fit, and function are available from multiple manufacturers, offering flexibility in sourcing.
AI replacement insight
Package riskmedium
PCB footprint must be verified against the datasheet for any candidate to ensure mechanical fit.
Electrical risklow
Top candidates have matching or superior voltage, current, and temperature ratings.
Sourcing risklow
Alternatives are available from multiple manufacturers, including major brands like TE Connectivity.
Can it be replaced directly?
Direct replacement for UX-144S-ACP5 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
UX-151-ARG4 is the strongest candidate as it is from the same manufacturer (XUNPU) and offers an upgraded current rating, suggesting it may be part of the same product family.
Main risk
The primary risk is mechanical incompatibility. Even with matching specs, slight differences in the PCB footprint or housing dimensions can prevent a successful replacement.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | UX-144S-ACP5 | UX-151-ARG4 | 1734035-1 | 920-462A2021S10101 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Surface Mount, Right Angle | Surface Mount, Horizontal | Surface Mount, Right Angle | Surface Mount, Right Angle | Surface Mount, Horizontal / Surface Mount, Right Angle — Mounting type and orientation match.; 1734035-1: Mounting type and orientation match.; 920-462A2021S10101: Mounting type and orientation match. |
| Voltage | 30 V | 30V DC | 30V | 30 V DC | 30V DC / 30 V DC — Voltage rating is identical.; 1734035-1: Voltage rating matches (per datasheet).; 920-462A2021S10101: Voltage rating is identical. |
| Current | 1.0 A | 1.5A | 1.0A | 1.0 A | 1.5A / 1.0A / 1.0 A — Higher current rating provides more margin.; 1734035-1: Current rating matches (per datasheet).; 920-462A2021S10101: Current rating is identical. |
| Temperature | -20°C to +70°C | -20°C to +70°C | -55°C to 85°C | Not specified | -20°C to +70°C / -55°C to 85°C / Not specified — Operating temperature range is identical.; 1734035-1: Wider operating temperature range.; 920-462A2021S10101: Operating temperature must be verified from datasheet. |
Application & sourcing insights
Questions & answers
Verified drop-in options for UX-144S-ACP5 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.