What should engineers review before using X9821WV-03R-LPSN?

Check the mating X9821HM housing, terminal system, 1.25 mm pitch, recommended Ø0.60 mm PCB holes, and the application electrical limits of 125 V AC/DC and 1 A AC/DC.

What is the pinout of X9821WV-03R-LPSN?

Use the X9821WV-03R-LPSN datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about X9821WV-03R-LPSN pinout to locate pins, power rails, and interface signals before layout.

X9821WV-03R-LPSN Datasheet, Specs, Alternatives & ECAD | XKB Connection(中国星坤)

AI summary

X9821WV-03R-LPSN is a 3-position, 1.25 mm pitch straight through-hole wafer connector for XKB X9821 crimp-style connector systems.

Best for

Compact low-current wire-to-board connections
1.25 mm pitch XKB X9821 connector systems

Avoid if

A verified RoHS or REACH declaration is mandatory
Current above 1 A AC/DC is required
A different mating connector family is used

Check before use

Verify mating housing compatibility
Confirm PCB drill diameter and footprint
Confirm compliance and lifecycle requirements with the supplier

Key specifications

Positions: 3
Pitch: 1.25 mm
Rated voltage: 125 V AC/DC
Rated current: 1 A AC/DC
Temperature range: -25 °C to +105 °C

Application

Compact wire-to-board interconnectsGeneral PCB assemblies

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an XKB Connection X9821-series straight PCB wafer connector with 3 positions, 1.25 mm contact pitch, LCP housing, and tin-plated brass contacts.