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JST S20B-PHDSS(LF)(SN) — Pin Headers

JST S20B-PHDSS(LF)(SN) 20-Pin 2mm R/A Header

MPNS20B-PHDSS(LF)(SN)
Active

JST PHD series, Board to Cable/Wire, 20 Positions, 2.00mm Pitch, Through Hole, Right Angle, Shrouded - 4 Wall, Detent Lock, Tin Mating Finish, 3A, 250V, UL94 V-0, Active, RoHS

$0.7800Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesPHD
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S20B-PHDSS(LF)(SN) key specifications
ParameterValue
SeriesPHD
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Voltage rating250V
Current rating3A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.197\" (5.00mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled

All specifications

S20B-PHDSS(LF)(SN) additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions20
Row spacing - mating0.079\" (2.00mm)
Contact finish - postTin
Contact length - post0.118\" (3.00mm)
Contact finish - matingTin
Contact length - mating0.114\" (2.90mm)

Product details

20-Position 2.00 mm Right-Angle Header for Board-to-Wire

The S20B-PHDSS(LF)(SN): Its 2.00 mm pitch and 2.00 mm row spacing set the PCB footprint for a compact, high-density interconnect.

Pitch and Footprint: 2.00 mm Board Layout

The 2.00 mm mating pitch and 2.00 mm row spacing dictate the PCB hole pattern.

Mating and Locking: Detent Lock and PHD Receptacle

This header mates with JST PHD series crimp receptacles (e.g., PHR-xx, with separate crimp terminals). The detent lock engages with a click, confirming full seating — no secondary locking required for most applications.

Frequently asked questions

What is the pitch of the S20B-PHDSS(LF)(SN)?

This sets the PCB footprint for the 20-position header.