Molex PicoBlade Series Straight Surface PCB Header, 8 Contact(s), 1.25 mm Pitch, 1 Row(s), Shrouded

RS Stock No.:: 656-3030
Mfr. Part No.:: 53398-0871
Brand:: Molex

Molex PicoBlade Series Straight Surface PCB Header, 8 Contact(s), 1.25 mm Pitch, 1 Row(s), Shrouded

Bulk discount available

Subtotal (1 pack of 5 units)*

£4.54

(exc. VAT)

£5.45

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 460 unit(s) shipping from 01 December 2025
Plus 85 unit(s) shipping from 01 December 2025
Plus 10,970 unit(s) shipping from 08 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 95	£0.908	£4.54
100 - 370	£0.688	£3.44
375 - 1495	£0.628	£3.14
1500 - 2995	£0.604	£3.02
3000 +	£0.578	£2.89

*price indicative

RS Stock No.:: 656-3030
Mfr. Part No.:: 53398-0871
Brand:: Molex

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Product Type	PCB Header
	Series	PicoBlade
	Pitch	1.25mm
	Current	1A
	Housing Material	Nylon
	Number of Contacts	8
	Number of Rows	1
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Surface
	Connector System	Wire-to-Board
	Contact Material	Phosphor Bronze
	Contact Plating	Tin
	Row Pitch	1.25mm
	Minimum Operating Temperature	-40°C
	Termination Type	Solder
	Tail Pin Length	0.6mm
	Maximum Operating Temperature	105°C
	Contact Gender	Male
	Standards/Approvals	No
	Voltage	125 V
	Distrelec Product Id	304-42-741

	Select all
	Brand Molex
	Product Type PCB Header
	Series PicoBlade
	Pitch 1.25mm
	Current 1A
	Housing Material Nylon
	Number of Contacts 8
	Number of Rows 1
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Surface
	Connector System Wire-to-Board
	Contact Material Phosphor Bronze
	Contact Plating Tin
	Row Pitch 1.25mm
	Minimum Operating Temperature -40°C
	Termination Type Solder
	Tail Pin Length 0.6mm
	Maximum Operating Temperature 105°C
	Contact Gender Male
	Standards/Approvals No
	Voltage 125 V
	Distrelec Product Id 304-42-741

Molex PCB Header, 8 Way, 1.25mm Pitch - PicoBlade Series - 53398-0871

This PCB header from Molex enhances the connectivity of your board-mounted system. Its tin-plated phosphor bronze contacts are highly conductive, increasing the efficiency of the connections. As the device supports up to eight circuits, it offers a simple way to let you control more appliances from your PCB. With a single-row design and narrow 1.25mm pitch, the unit has a minimal footprint that mounts neatly to smaller boards.

• Operates in temperatures between -40°C and +85°C for use in demanding conditions

• Solders directly to your PCB for easy installation

• Resilient nylon shroud withstands impacts to minimise the risk of damage to contacts

• Locks connectors in place, ensuring a reliable connection

Applications

• Vehicle navigation systems

• Security devices

• Telecommunications

• Measuring instruments

What does the pitch measurement mean?

The pitch measurement indicates the distance between the header's contacts. This affects the component's size and the types of connectors you can use it with.

Molex 1.25 mm PicoBlade PCB and SMT Header Connectors - 53047, 53048, 53261 and 53398 Series

PicoBlade PCB through hole and SMT mount header connectors with a Compact design and a 1.25 mm pitch. These PicoBlade headers form part of a wire to board interconnection system that offers PCB space savings of up to 45% compared to 2.00 mm wire to board systems. The PicoBlade connector system is also able to provide the same 1 A current as similar 2.00 mm pitch connector systems. The housings of these PicoBlade headers have locking windows which engage with two latching ramps in the crimp housing to produce a friction locking mechanism. This friction lock provides a secure mating connection and prevents accidental unmating caused by mishandling or vibration. The SMT PicoBlade headers feature solder tabs that provide a secure retention on the PCB and act as a strain relief for the SMT solder tails. This feature also helps prevent solder joints form cracking due to mishandling. These 1.25 mm PicoBlade PCB and SMT headers are available in vertical and right angle mounting configurations.

Features and Benefits

• 1 A current capability in a Compact 1.25 mm pitch design

• PCB space saving of up to 45% compared to 2.00 mm pitch

• Friction locking mechanism for secure mating connection

• Solder tabs for secure PCB retention (SMT versions)

Product Application Information

The PicoBlade 1.25 mm interconnection system is designed for use in high density harness applications. Typical applications include automotive alarms systems and car audio, DVD players, industrial process controls and medical patient monitors.