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.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Application
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 5PIN
Datasheet
12,518In Stock
Min.: 1
Mult.: 1

Accessories 5 Position 2.5 mm (0.098 in) 1 Row - 30 C + 105 C
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 4PIN
Datasheet
22,828In Stock
Min.: 1
Mult.: 1

Accessories 4 Position 2.5 mm (0.098 in) 1 Row - 30 C + 105 C
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 4PIN
Datasheet
15,558In Stock
Min.: 1
Mult.: 1

Accessories - 30 C + 105 C
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 3PIN
Datasheet
6,568In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 3 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Pin (Male) Wire-to-Wire 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 2PIN
Datasheet
6,449In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Wire, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 6PIN
Datasheet
16,009In Stock
Min.: 1
Mult.: 1

Accessories - 30 C + 105 C
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 6PIN
Datasheet
15,280In Stock
Min.: 1
Mult.: 1

Accessories 6 Position 2.5 mm (0.098 in) 1 Row - 30 C + 105 C
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 3PIN
Datasheet
7,788In Stock
Min.: 1
Mult.: 1

Accessories - 30 C + 105 C
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 5PIN
Datasheet
11,002In Stock
Min.: 1
Mult.: 1

Accessories - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 2PIN
Datasheet
3,635In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Panel, Signal 26 AWG to 22 AWG - 30 C + 105 C


TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 6PIN
Datasheet
5,869In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Wire, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 4PIN
Datasheet
5,403In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Wire, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 3PIN
Datasheet
5,491In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Wire, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity / AMP Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 3PIN
Datasheet
3,574In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Panel, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 5PIN
Datasheet
1,529In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Panel, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings PERIMETER SEAL PLUG HOUSING 2PIN
Datasheet
12,770In Stock
Min.: 1
Mult.: 1

Accessories - 30 C + 105 C

TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 5PIN
Datasheet
4,232In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 5 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Pin (Male) Wire-to-Wire 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings REAR WIRE SEAL 2PIN
Datasheet
13,330In Stock
Min.: 1
Mult.: 1

Accessories 2 Position 2.5 mm (0.098 in) 1 Row - 30 C + 105 C


TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING FREE HANGING 5PIN
Datasheet
7,371In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Wire, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings TAB TERMINAL SDL2.5 WATERPROOF
Datasheet
10,368In Stock
Min.: 1
Mult.: 1
Reel: 11,000

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Tin 26 AWG to 22 AWG - 30 C + 105 C Reel, Cut Tape
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 2PIN
Datasheet
10In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 2 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Pin (Male) Wire-to-Wire 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings PLUG HOUSING SDL2.5 WATERPROOF 4PIN
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Straight 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE TERMINAL
Datasheet
22,000In Stock
Min.: 11,000
Mult.: 11,000
Reel: 11,000

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Tin 26 AWG to 22 AWG - 30 C + 105 C Reel
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 4PIN
Datasheet
48In Stock
4,000Expected 2026-05-11
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Panel, Signal 26 AWG to 22 AWG - 30 C + 105 C
TE Connectivity Headers & Wire Housings RECEPTACLE HOUSING PANEL MOUNT 6PIN
Datasheet
900In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) Wire-to-Panel, Signal 26 AWG to 22 AWG - 30 C + 105 C