Molex 21452 Series Straight Through Hole PCB Header, 12 Contact(s), 1.25 mm Pitch, 1 Row, Shrouded

Bulk discount available

Subtotal (1 pack of 10 units)*

$19.65

(exc. GST)

$22.60

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 36 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$19.65$1.965
5 - 9$18.08$1.808
10 +$16.30$1.63

*price indicative

RS Stock No.:
536-513
Mfr. Part No.:
2145271201
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

12

Housing Material

Polybutylene Terephthalate

Number of Rows

1

Orientation

Straight

Shrouded/Unshrouded

Shrouded

Mount Type

Through Hole

Connector System

Wire-to-Board, Wire-to-Wire

Contact Plating

Tin

Minimum Operating Temperature

-40°C

Termination Type

Crimp

Row Pitch

1.25mm

Maximum Operating Temperature

105°C

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 TPA is an innovative receptacle housing that excels in versatility and reliability. Designed with a 1.25mm pitch, this dual row connector is engineered to ensure a positive lock and enhanced performance across various applications. Its low halogen composition not only complies with environmental standards but also ensures safety and long lasting durability. Crafted from PBT resin and with a sleek black finish, this product is visually appealing while maintaining robust functionality. Whether used in wire to board or wire to wire connections, this housing promises seamless integration, ensuring adaptability for a range of electronic devices. The Micro Lock Plus TPA is the ideal choice for industries seeking reliable and efficient connectivity solutions without compromising on compliance and safety.

Robust construction offers durability and long term reliability

Designed for seamless installation with a low profile

Compliant with rigorous environmental standards for safety

Supports multiple applications including wire to board and wire to wire connections

Black resin finish enhances aesthetic appeal while ensuring functionality

Facilitates secure mating with polarised features for correct orientation

Usable in temperature ranges which ensuring reliability in diverse environments

Related links