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JST S05B-XASK-1(LF)(SN) — Pin Headers

S05B-XASK-1(LF)(SN) JST XA Header, 5 Pos 2.5mm Right Angle

MPNS05B-XASK-1(LF)(SN)
Active

JST Sales America Inc. XA series, Board to Cable/Wire, 5 Positions, 0.098" (2.50mm) Pitch, Through Hole, Right Angle, Shrouded - 4 Wall, Locking Ramp, Board Lock, 3A, 250V, UL94 V-0

$0.5600Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesXA
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S05B-XASK-1(LF)(SN) key specifications
ParameterValue
SeriesXA
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current rating3A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.299\" (7.60mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

S05B-XASK-1(LF)(SN) additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions5
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingTin

Product details

The S05B-XASK-1(LF)(SN): RoHS compliant per the (LF)(SN) suffix — lead-free and suitable for current regulatory requirements.

This header mates with JST XA series crimp-style receptacle housings — the locking ramp engages the receptacle latch for a positive connection. Termination is press-fit, solder — the pins are pressed into plated through-holes and then wave-soldered; the board lock holds the part upright during the process.

Frequently asked questions

What is the mating connector for JST S05B-XASK-1?

It mates with JST XA series crimp-style receptacle housings.

What is the pinout of JST S05B-XASK-1?

It is a single-row, 5-position header with all positions loaded. The pinout is 1 through 5 in a straight row on 2.50 mm centers.

Is S05B-XASK-1(LF)(SN) RoHS compliant?

Yes — the (LF)(SN) suffix indicates lead-free and RoHS-compliant construction.