2.5mm Sealed Signal Double-Lock Connectors

TE Connectivity's (TE) 2.5mm Sealed Signal Double-Lock Connectors offer secondary locking safety combined with IP67-rated sealing protection. A space-saving 2.5mm centerline provides a compact design solution, while robust seals enable reliable performance in water-related or high-humidity environments. Contacts are on a miniature 2.5mm centerline spacing and accept 26AWG to 20AWG wire. Rated up to 3A maximum per line, TE 2.5mm Sealed Signal Double Lock Connectors are designed to help ease manual assembly, including a snag-proof latch, polarized terminals, and an optional terminal position assurance (TPA). Panel-mount and free-hanging configurations provide flexible design options for a range of applications. Cap and plug housings meet the glow wire test (+750°C, no flame) and UL 94V-0 requirements to meet global industry safety standards.

Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 2PIN 12,626In Stock
$0.504
$0.433
$0.387
$0.369
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 5PIN 11,368In Stock
$0.418
$0.35
$0.312
$0.298
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 3PIN 6,173In Stock
$0.72
$0.638
$0.596
$0.575
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 2PIN 5,698In Stock
$1.50
$1.28
$1.14
$1.09
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 4PIN 3,953In Stock
$1.07
$0.904
$0.808
$0.769
Min.: 1
Mult.: 1


TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 6PIN 5,234In Stock
$2.00
$1.71
$1.53
$1.45
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 2PIN 9,851In Stock
$0.662
$0.567
$0.507
$0.482
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 6PIN 15,889In Stock
$0.677
$0.57
$0.508
$0.488
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 6PIN 13,855In Stock
$0.518
$0.459
$0.433
$0.415
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 5PIN 10,952In Stock
$0.49
$0.422
$0.377
$0.359
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 3PIN 7,455In Stock
$0.518
$0.449
$0.409
$0.393
Min.: 1
Mult.: 1

TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 5PIN 4,911In Stock
$1.84
$1.57
$1.40
$1.33
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 4PIN 5,288In Stock
$1.89
$1.61
$1.43
$1.40
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 3PIN 5,476In Stock
$1.53
$0.932
$0.828
$0.811
Min.: 1
Mult.: 1
TE Connectivity / AMP Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 3PIN 3,574In Stock
$1.86
$1.58
$1.13
$1.10
$1.04
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 5PIN 1,529In Stock
$2.33
$2.07
$1.93
$1.86
Min.: 1
Mult.: 1


TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 5PIN 1,329In Stock
$2.17
$1.94
$1.84
$1.76
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 4PIN 10,214In Stock
$0.533
$0.456
$0.408
$0.389
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 2PIN 19,496In Stock
$0.576
$0.49
$0.436
$0.416
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 4PIN 15,631In Stock
$0.446
$0.373
$0.334
$0.318
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings RECEPTACLE TERMINAL 77,000In Stock
Reel
$0.062
Min.: 11,000
Mult.: 11,000
: 11,000
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 3PIN 3,119In Stock
$0.49
$0.415
$0.37
$0.353
Min.: 1
Mult.: 1

TE Connectivity / AMP Terminals RECEPTACLE TERMINAL LOOSE PIECE 19,695In Stock
$0.144
$0.101
$0.091
$0.086
Min.: 1
Mult.: 1

TE Connectivity / AMP Terminals TAB TER SDL2.5 WATERPR LOOSE PIECE 13,037In Stock
$0.158
$0.134
$0.121
$0.115
Min.: 1
Mult.: 1
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 4PIN 1,878In Stock
6,000Expected 2027-02-01
$1.41
$1.20
$1.07
$1.02
Min.: 1
Mult.: 1