Protect Against Half-mating and Back-out

GRACE INERTIA 2.5mm pitch connectors are designed to facilitate a more stable, durable, and easy-to-assemble connection. An inertia locking mechanism prevents defects caused by half mating. Optional terminal position assurance (TPA) devices help ensure contacts are seated in the housing and protect against contact back-out. Low insertion force (LIF) contacts with a lanceless design provide more ergonomic assembly and prevent tangled wires, improving safety and efficiency during operation. For high volume printed circuit board (PCB) manufacturers, GRACE INERTIA 2.5mm headers are available on tape in ammo box packaging. These connectors are used in signal applications, including data and networking, air conditioners, and home appliances.

Product Features


Centerline (mm) 2.5 Operating Temperature (°C) -30 to +105
Maximum Current Rating (A) 3 Wire Size (AWG) 28-22
Voltage Rating 50 VAC Positions Available 2-12
IEC 60335-1 Glow-Wire Available Yes Sealed Version Available No
UL94 Rating Available V-0 Color/Keying Available Yes
Agency Approvals UL Available Configurations Wire-to-Wire, Wire-to-Board

Featured Products

GRACE INERTIA 2.5mm Headers on Tape in Ammo Box

TE now offers GRACE INERTIA 2.5mm headers on tape in ammo box packaging to better meet the requirements of high volume board manufacturing processes. The single row, vertical headers are available in 2 to 6 positions and in various colors.