Molex 21452 Series Straight Through Hole PCB Header, 5 Contact(s), 1.25 mm Pitch, 1 Row, Shrouded

Bulk discount available

Subtotal (1 pack of 20 units)*

$17.66

(exc. VAT)

$20.31

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 350 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s)
Per Pack
Per unit*
1 - 4$17.66$0.883
5 - 9$16.24$0.812
10 +$14.65$0.733

*price indicative

RS Stock No.:
536-527
Mfr. Part No.:
2145282050
Brand:
Molex
Find similar products by selecting one or more attributes.
Select all

Brand

Molex

Product Type

PCB Header

Series

21452

Pitch

1.25mm

Number of Contacts

5

Housing Material

Polybutylene Terephthalate

Number of Rows

1

Orientation

Straight

Shrouded/Unshrouded

Shrouded

Mount Type

Through Hole

Row Pitch

1.25mm

Contact Gender

Female

Standards/Approvals

Compliant per EU 2015/863 chemSHERPA (xml) IPC 1752A Class D Molex Product Compliance Declaration, Eu RoHS REACH SVHC Low-Halogen, IEC-62474, IPC 1752A Class C

COO (Country of Origin):
VN
The Molex Micro Lock Plus Terminal Position Assurance (TPA) Retainer provides an innovative solution for securing connections in a compact design. Engineered for efficiency, it ensures reliability with its robust construction and advanced materials. The 1.25mm pitch design allows for a streamlined integration with compatible receptacles, optimizing space whilst maintaining high performance standards. This active component stands out in diverse applications, delivering trustworthy connections in a variety of environments. Emphasising low halogen materials, it meets modern compliance requirements while showcasing a flexible yet durable structure. The Micro Lock Plus TPA Retainer is a prime choice for professionals seeking quality and dependability in their connector accessories.

Delivers enhanced connection stability through advanced design

Utilises low halogen materials to align with environmental standards

Facilitates a compact footprint ideal for tight assembly spaces

Offers a single row configuration for simplified integration

Compatible with dual row and single row receptacles for versatile applications

Emphasises quality with a precisely engineered construct ensuring longevity

Designed for seamless compatibility with the 214528 series components

Related links