4.0mm Pitch SMT Male Header with Flat Pins, Single Row 6-Pin Automotive PCB Connector-ELETE | Professional Connector Manufacturer

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4.0mm Pitch SMT Male Header with Flat Pins, Single Row 6-Pin Automotive PCB Connector

High-Isolation Single-Row 4.0mm SMT Automotive Connector with Precision Flat Blade Pins & Locating Posts

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HMYSV25-P001

Serial Number：HMYSV25-P001

High-Isolation Single-Row 4.0mm SMT Automotive Connector with Precision Flat Blade Pins & Locating Posts

Feature	Specification
Model	HMYSV25-P001
Pitch	4.0mm/ 0.157inch /0.157''
Gender	Male Header
Rows	Double/Dual
Mounting Type	SMT (Surface Mount Technology) with locating post
Pin Type	Flat Pin
Current Rating	3 Ampere
Pin Dimensions	Precision Flat Pin Profile (1.20mm width * 0.60mm thickness)
Insulation Resistance	1000MΩ Min
Dielectric Withstanding	600V AC
Contact Resistance	20mΩ Max
Operating Temperature	-40℃ to +105℃
Contact Material	Brass / Phosphor Bronze
Insulation Material	High-temp Polyester,UL94V-0 LCP/NL6T/PA9T
·All materials are RoHS and REACH compliant. Halogen-free options are available.

Key Features & Advantage:

Extended 4.0mm Pitch for High Isolation: The wider 4.0mm pitch maximizes the physical isolation distance between adjacent circuits, providing enhanced dielectric withstanding and reduced arcing risks in harsh environments.
Premium Flat Blade Contacts: Utilizes precision-stamped flat pins to deliver a significantly larger mating surface area, improving current flow stability and preventing pin fatigue under heavy vibrations.
Robust Mechanical Anchoring: Equipped with dual integrated indexing posts on the bottom surface to ensure perfect alignment with the PCB layout and absorb mating-induced shear forces.
Automotive Thermal Resilience: Formulated with top-tier LCP, NL6T, or PA9T high-temperature engineering plastics (UL 94V-0 rated) to effortlessly pass through demanding lead-free reflow soldering profiles.
Streamlined Pick-and-Place Processing: Supports high-speed automated SMD factory lines via automation-friendly packaging options such as Cap+Tape & Reel or Cap+Tube.

Drawing

Classic Applications

This large-pitch 4.0mm flat-pin automotive SMT header is optimized for medium-power signal links and critical sensors where reliability is absolute:

Automotive Body & Power Modules: Vehicle lighting assemblies, power window controllers, HVAC climate control hubs, and wiper motor sub-assemblies.
Electric Vehicles (EV) & Powertrain: Accessory power distribution units, battery module voltage tap connections, and localized thermal sensor groupings.
Heavy Industry & Off-Road Equipment: Agricultural machinery controls, industrial forklift dashboard panels, and specialized vehicle fleet telematics.
High-Vibration Industrial IoT: Outdoor sensor gateways, smart grid distribution trackers, and environmental monitoring equipment exposed to constant shock.
White Goods & Smart Appliances: High-current power board to control board interfaces inside washing machines, compressors, and ventilation hoods.