Headers & Wire Housings – Mouser United Kingdom

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2.5mm Centerline GRACE INERTIA Connectors

TE Connectivity's (TE) 2.5mm Centerline GRACE INERTIA Connectors utilize advanced design concepts to facilitate a more stable, reliable, and durable connection. The series features an inertia locking mechanism to prevent defective products caused by half-mating. The mechanism also helps to prevent connectors from being disconnected during movement or transportation. Terminal Position Assurance (TPA) helps ensure the contacts are properly seated in the housing while offering extra protection against contact back-out. The design structure also reduces contact insertion force by as much as 59% during assembly. TE 2.5mm Centerline GRACE INERTIA Connectors offer 2, 3, 5, 6, 8 positions, 50V_AC/_DC voltage rating, and 3A max. current rating. Ideal applications include air conditioning, refrigerators, cooking, microwave ovens, dishwashers, and industrial controls.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Series	Tradename	Application	Wire Gauge	Minimum Operating Temperature	Maximum Operating Temperature
Headers & Wire Housings GI CONN 2.5 HDR 5P RED 5-1971800-3 TE Connectivity / AMP 1: £0.338 5,418In Stock 21,600Expected 07/12/2026	Mfr. Part No. 5-1971800-3 Mouser Part No 571-5-1971800-3	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 5P RED Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	5,418In Stock 21,600Expected 07/12/2026	£0.338 £0.287 £0.265 £0.257 View £0.248 £0.228 £0.138	Min.: 1 Mult.: 1	Headers	Shrouded	5 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 5P YELLOW 5-1971800-4 TE Connectivity / AMP 1: £0.338 2,906In Stock	Mfr. Part No. 5-1971800-4 Mouser Part No 571-5-1971800-4	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 5P YELLOW Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	2,906In Stock	£0.338 £0.287 £0.252 £0.23 View £0.188 £0.176 £0.171 £0.138	Min.: 1 Mult.: 1	Headers	Shrouded	5 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 6P NATURAL 6-1971800-1 TE Connectivity / AMP 1: £0.353 159In Stock	Mfr. Part No. 6-1971800-1 Mouser Part No 571-6-1971800-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 6P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	159In Stock	£0.353 £0.30 £0.265 £0.241 View £0.196 £0.184 £0.179 £0.145	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 3P NATURAL 3-1971798-1 TE Connectivity / AMP 1: £0.233 4,755In Stock	Mfr. Part No. 3-1971798-1 Mouser Part No 571-3-1971798-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 3P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	4,755In Stock	£0.233 £0.196 £0.174 £0.163 View £0.115 £0.088	Min.: 1 Mult.: 1	Headers	Shrouded	3 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 5P RED 5-1971798-3 TE Connectivity / AMP 1: £0.338 619In Stock	Mfr. Part No. 5-1971798-3 Mouser Part No 571-5-1971798-3	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 5P RED Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	619In Stock	£0.338 £0.29 £0.255 £0.233 View £0.19 £0.178 £0.173 £0.14	Min.: 1 Mult.: 1	Headers	Shrouded	5 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P BLUE 6-1971793-2 TE Connectivity / AMP 1: £0.188 4,096In Stock	Mfr. Part No. 6-1971793-2 Mouser Part No 571-6-1971793-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	4,096In Stock	£0.188 £0.148 £0.122 £0.11 View £0.109 £0.106 £0.079 £0.058	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Pin (Male)		GI2.5	GRACE INERTIA	Wire-to-Wire		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P RED 6-1971793-3 TE Connectivity / AMP 1: £0.188 3,786In Stock	Mfr. Part No. 6-1971793-3 Mouser Part No 571-6-1971793-3	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P RED Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	3,786In Stock	£0.188 £0.148 £0.122 £0.11 View £0.094 £0.079 £0.072 £0.069 £0.065	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp		Pin (Male)		GI2.5	GRACE INERTIA	Wire-to-Wire	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 6P NATURAL 6-1971798-1 TE Connectivity / AMP 1: £0.361 687In Stock	Mfr. Part No. 6-1971798-1 Mouser Part No 571-6-1971798-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 6P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	687In Stock	£0.361 £0.303 £0.266 £0.244 View £0.198 £0.185 £0.181 £0.147	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 6P BLUE 6-1971798-2 TE Connectivity / AMP 1: £0.39 772In Stock	Mfr. Part No. 6-1971798-2 Mouser Part No 571-6-1971798-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 6P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	772In Stock	£0.39 £0.333 £0.292 £0.259 View £0.233 £0.19 £0.179 £0.174 £0.161	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 6P YELLOW 6-1971798-4 TE Connectivity / AMP 1: £0.39 1,956In Stock	Mfr. Part No. 6-1971798-4 Mouser Part No 571-6-1971798-4	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 6P YELLOW Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	1,956In Stock	£0.39 £0.33 £0.291 £0.257 View £0.237 £0.194 £0.182 £0.176 £0.159	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 TPA 8P BLACK 8-1971794-1 TE Connectivity / AMP 1: £0.188 2,256In Stock	Mfr. Part No. 8-1971794-1 Mouser Part No 571-8-1971794-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 TPA 8P BLACK Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	2,256In Stock	£0.188 £0.148 £0.122 £0.11 View £0.094 £0.079 £0.072 £0.071 £0.058	Min.: 1 Mult.: 1	Accessories		8 Position	2.5 mm (0.098 in)							GI2.5	GRACE INERTIA			- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 8P BLUE 8-1971798-2 TE Connectivity / AMP 1: £0.436 2,709In Stock	Mfr. Part No. 8-1971798-2 Mouser Part No 571-8-1971798-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 8P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	2,709In Stock	£0.436 £0.378 £0.346 £0.313 View £0.285 £0.247 £0.207	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 8P RED 8-1971798-3 TE Connectivity / AMP 1: £0.436 482In Stock	Mfr. Part No. 8-1971798-3 Mouser Part No 571-8-1971798-3	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 8P RED Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	482In Stock	£0.436 £0.378 £0.346 £0.313 View £0.265 £0.217 £0.212 £0.209 £0.207	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 5P BLUE 5-1971793-2 TE Connectivity / AMP 1: £0.15 51,952Expected 30/11/2026	Mfr. Part No. 5-1971793-2 Mouser Part No 571-5-1971793-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 5P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	51,952Expected 30/11/2026	£0.15 £0.118 £0.098 £0.087 View £0.075 £0.063 £0.057 £0.056 £0.045	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	5 Position	2.5 mm (0.098 in)	1 Row			Straight	Socket (Female)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 5P NATURAL 5-1971793-1 TE Connectivity / AMP 1: £0.105 21,590Expected 25/01/2027	Mfr. Part No. 5-1971793-1 Mouser Part No 571-5-1971793-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 5P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	21,590Expected 25/01/2027	£0.105 £0.087 £0.078 £0.074 View £0.064 £0.06 £0.057 £0.055 £0.052	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	5 Position	2.5 mm (0.098 in)	1 Row			Straight	Socket (Female)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P NATURAL 6-1971793-1 TE Connectivity / AMP 1: £0.113 14In Stock	Mfr. Part No. 6-1971793-1 Mouser Part No 571-6-1971793-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 6P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	14In Stock	£0.113 £0.096 £0.086 £0.08 View £0.072 £0.067 £0.062 £0.061 £0.058	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	6 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp		Pin (Male)		GI2.5	GRACE INERTIA	Wire-to-Wire	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 PLUG HSG 8P BLUE 8-1971793-2 TE Connectivity / AMP 1: £0.196 1In Stock	Mfr. Part No. 8-1971793-2 Mouser Part No 571-8-1971793-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 PLUG HSG 8P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	1In Stock	£0.196 £0.132 £0.118 £0.112 View £0.10 £0.094 £0.088 £0.083	Min.: 1 Mult.: 1	Wire Housings	Plug Housing	8 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp		Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Wire	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 8P NATURAL 8-1971798-1 TE Connectivity / AMP 1: £0.398 3In Stock	Mfr. Part No. 8-1971798-1 Mouser Part No 571-8-1971798-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 8P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	3In Stock	£0.398 £0.34 £0.312 £0.281 View £0.257 £0.216 £0.202 £0.193 £0.183	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 2P YELLOW 2-1971798-4 TE Connectivity / AMP 19,200: £0.081 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. 2-1971798-4 Mouser Part No 571-2-1971798-4	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 2P YELLOW Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.081	Min.: 19,200 Mult.: 19,200	Headers	Shrouded	2 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 2P NATURAL 2-1971800-1 TE Connectivity / AMP 1: £0.196 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 2-1971800-1 Mouser Part No 571-2-1971800-1	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 2P NATURAL Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£0.196 £0.164 £0.145 £0.126 View £0.111 £0.108 £0.105 £0.081 £0.072	Min.: 1 Mult.: 1	Headers		2 Position	2.5 mm (0.098 in)	1 Row		Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board	28 AWG to 22 AWG	- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 2P BLUE 2-1971800-2 TE Connectivity / AMP 1: £0.158 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. 2-1971800-2 Mouser Part No 571-2-1971800-2	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 2P BLUE Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.158 £0.148 £0.138 £0.127 View £0.11 £0.108	Min.: 1 Mult.: 1	Headers	Shrouded	2 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI CONN 2.5 HDR 2P RED 2-1971800-3 TE Connectivity / AMP 19,200: £0.081 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. 2-1971800-3 Mouser Part No 571-2-1971800-3	TE Connectivity / AMP	Headers & Wire Housings GI CONN 2.5 HDR 2P RED Learn More about TE Connectivity / AMP te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.081	Min.: 19,200 Mult.: 19,200	Headers	Shrouded	2 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	GI2.5	GRACE INERTIA	Wire-to-Board		- 30 C	+ 105 C
Headers & Wire Housings GI2.5 HDR ASS 2P NC NO BOSS TAPE 2-2232546-1 TE Connectivity 9,000: £0.107 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 2-2232546-1 Mouser Part No 571-2-2232546-1	TE Connectivity	Headers & Wire Housings GI2.5 HDR ASS 2P NC NO BOSS TAPE Learn More about TE Connectivity te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	£0.107	Min.: 9,000 Mult.: 9,000											GI2.5	GRACE INERTIA
Headers & Wire Housings GI2.5 HDR ASS 2P BL NO BOSS TAPE 2-2232546-2 TE Connectivity 9,000: £0.105 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. 2-2232546-2 Mouser Part No 571-2-2232546-2	TE Connectivity	Headers & Wire Housings GI2.5 HDR ASS 2P BL NO BOSS TAPE Learn More about TE Connectivity te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.105 £0.10	Min.: 9,000 Mult.: 9,000											GI2.5	GRACE INERTIA
Headers & Wire Housings GI2.5 HDR ASS 2P RED NO BOSS TAPE 2-2232546-3 TE Connectivity 9,000: £0.10 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. 2-2232546-3 Mouser Part No 571-2-2232546-3	TE Connectivity	Headers & Wire Housings GI2.5 HDR ASS 2P RED NO BOSS TAPE Learn More about TE Connectivity te 2 5mm grace inertia connectors	Datasheet	Non-Stocked Lead-Time 25 Weeks	£0.10	Min.: 9,000 Mult.: 9,000											GI2.5	GRACE INERTIA

2.5mm Centerline GRACE INERTIA Connectors

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