What are the key specifications of the DF52-4S-0.8H(21)?

It features a 0.8mm pitch, 1.75mm height, 100V AC/DC voltage rating, and supports up to 1.5A current for a 4-position connector using 28 AWG wire.

What should engineers review before using this connector?

Engineers should review the recommended PCB layout, soldering temperature profile, and mating/unmating procedures to ensure long-term reliability.

What are the sourcing risks for this component?

The component is widely available through major distributors, but supply chain fluctuations can occur. It is currently active and recommended for new designs.

What is the pinout of DF52-4S-0.8H(21)?

Use the DF52-4S-0.8H(21) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about DF52-4S-0.8H(21) pinout to locate pins, power rails, and interface signals before layout.

DF52-4S-0.8H(21) Datasheet, Specs, Alternatives & ECAD | HRS

AI summary

The Hirose DF52-4S-0.8H(21) is a 4-pin, 0.8mm pitch right-angle SMT header designed for compact, high-reliability wire-to-board connections.

Best for

Compact consumer electronics
Industrial control modules
Space-constrained PCB designs

Avoid if

Applications requiring frequent mating cycles
Environments exceeding 85°C

Check before use

PCB footprint compatibility
Wire gauge requirements

Key specifications

Pitch: 0.8mm
Positions: 4
Current Rating: 1.5A
Mounting: SMT Right Angle

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Consumer ElectronicsIndustrial

Datasheet

fb1be7959a9f32c9427726c6c7c63000_2304140030_HRS-Hirose-DF52-4S-0-8H-21_C720032.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DF52-4S-0.8H(21): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

Land pattern for PCB layout

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3D Model

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a 4-position, 0.8mm pitch right-angle surface-mount (SMT) header connector from Hirose's DF52 series, designed for compact wire-to-board applications.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the DF52-4S-0.8H(21)?+×

What are the key specifications of the DF52-4S-0.8H(21)?+×

What should engineers review before using this connector?+×

What are the sourcing risks for this component?+×

What is the pinout of DF52-4S-0.8H(21)?+×