Headers & Wire Housings – Mouser Ireland

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Mini-Lock 2.5 Connectors

Molex Mini-Lock 2.5 Connectors are a versatile wire-to-board system for a broad range of 2.50mm pitch industry-standard applications. The connectors feature a four-point contact design for electrical reliability and high guide walls to facilitate mating. Molex Mini-Lock 2.5 connectors are available as straight and right-angle headers with terminal position assurance (TPA) to ensure that wires are fully inserted. The series includes potting capability for increased resistance to shock and vibration, which prevents moisture and corrosive agents from penetrating the PCB. The series is ideal for various consumer, automotive, and industrial applications. The glow wire option is ideal for safety and protection in the home appliance market.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Termination Post Length	Series	Tradename	Application	Wire Gauge	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Right-Angle SMT 4 Circuits 215932-0470 Molex 1: €0.998 9,012In Stock	Mfr. Part No. 215932-0470 Mouser Part No 538-215932-0470	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Right-Angle SMT 4 Circuits Learn More about Molex mini lock smt headers	Datasheet	9,012In Stock	Cut Tape €0.998 €0.805 €0.792 Reel €0.778 €0.691 View €0.673 €0.654	Min.: 1 Mult.: 1 : 440	Headers	Wire to Board	4 Position	2.5 mm (0.098 in)	1 Row	PCB Mount	Solder	Right Angle		Tin		215932	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape
Headers & Wire Housings 2.50mmP W/B Crimp Rec Term 24-26AWG 50752-8400 Molex 1: €0.103 147,133In Stock 79,953Expected 23/10/2026	Mfr. Part No. 50752-8400 Mouser Part No 538-50752-8400	Molex	Headers & Wire Housings 2.50mmP W/B Crimp Rec Term 24-26AWG Learn More about Molex mini lock 2 5mm	Datasheet	147,133In Stock 79,953Expected 23/10/2026	Cut Tape €0.103 Reel €0.036 €0.03 €0.029	Min.: 1 Mult.: 1 : 10,000	Contacts					Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		50752	Mini-Lock		26 AWG to 24 AWG			Reel, Cut Tape
Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG 51163-0200 Molex 1: €0.181 70,112In Stock	Mfr. Part No. 51163-0200 Mouser Part No 538-51163-0200	Molex	Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG Learn More about Molex mini lock 2 5mm	Datasheet	70,112In Stock	€0.181 €0.156 €0.139 €0.132 View €0.118 €0.111 €0.106 €0.104 €0.103	Min.: 1 Mult.: 1	Wire Housings	Receptacle	2 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			51163	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG 51163-1200 Molex 1: €0.525 4,775In Stock 8,000Expected 02/02/2027	Mfr. Part No. 51163-1200 Mouser Part No 538-51163-1200	Molex	Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG Learn More about Molex mini lock 2 5mm	Datasheet	4,775In Stock 8,000Expected 02/02/2027	€0.525 €0.443 €0.396 €0.377 View €0.336 €0.326 €0.313	Min.: 1 Mult.: 1	Wire Housings	Receptacle	12 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			51163	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.50MM 2P VERT HDR FRCTN POS LOCK 53375-0210 Molex 1: €0.335 29,354In Stock	Mfr. Part No. 53375-0210 Mouser Part No 538-53375-0210	Molex	Headers & Wire Housings 2.50MM 2P VERT HDR FRCTN POS LOCK Learn More about Molex mini lock 2 5mm	Datasheet	29,354In Stock	€0.335 €0.282 €0.234 €0.209 View €0.207 €0.188 €0.187	Min.: 1 Mult.: 1	Headers	Shrouded	2 Position	2.5 mm (0.098 in)	1 Row	Kinked Pin	Solder Pin	Straight	Pin (Male)	Tin		53375	Mini-Lock	Wire-to-Board		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5 WTB WAFER ASSY W/KINK 10CKT 53375-1010 Molex 1: €0.688 9,096In Stock	Mfr. Part No. 53375-1010 Mouser Part No 538-53375-1010	Molex	Headers & Wire Housings 2.5 WTB WAFER ASSY W/KINK 10CKT Learn More about Molex mini lock 2 5mm	Datasheet	9,096In Stock	€0.688 €0.60 €0.59 €0.46 View €0.44 €0.415 €0.40 €0.399	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2.5 mm (0.098 in)	1 Row	Kinked Pin	Solder Pin	Straight	Pin (Male)	Tin		53375	Mini-Lock	Wire-to-Board		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5 WtB Wafer Assy W er Assy W/Kink 12Ck 53375-1210 Molex 1: €0.894 4,097In Stock	Mfr. Part No. 53375-1210 Mouser Part No 538-53375-1210	Molex	Headers & Wire Housings 2.5 WtB Wafer Assy W er Assy W/Kink 12Ck Learn More about Molex mini lock 2 5mm	Datasheet	4,097In Stock	€0.894 €0.753 €0.743 €0.553 View €0.549 €0.496 €0.48 €0.46 €0.427	Min.: 1 Mult.: 1	Headers	Shrouded	12 Position	2.5 mm (0.098 in)	1 Row	Kinked Pin	Solder Pin	Straight	Pin (Male)	Tin		53375	Mini-Lock	Wire-to-Board		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5 WtB Wafer Assy W er Assy W/Kink 14Ckt 53375-1410 Molex 1: €1.15 3,374In Stock	Mfr. Part No. 53375-1410 Mouser Part No 538-53375-1410	Molex	Headers & Wire Housings 2.5 WtB Wafer Assy W er Assy W/Kink 14Ckt Learn More about Molex mini lock 2 5mm	Datasheet	3,374In Stock	€1.15 €0.98 €0.803 €0.769 View €0.708 €0.66 €0.638 €0.583	Min.: 1 Mult.: 1	Headers	Shrouded	14 Position	2.5 mm (0.098 in)	1 Row	Kinked Pin	Solder Pin	Straight	Pin (Male)	Tin		53375	Mini-Lock	Wire-to-Board		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.5mm Mini-Lock Hdr Vrt 2Ckt GW Natural 53517-0230 Molex 1: €0.37 13,482In Stock	Mfr. Part No. 53517-0230 Mouser Part No 538-53517-0230	Molex	Headers & Wire Housings 2.5mm Mini-Lock Hdr Vrt 2Ckt GW Natural	Datasheet	13,482In Stock	€0.37 €0.33 €0.324 €0.31 View €0.29 €0.28	Min.: 1 Mult.: 1	Headers	Shrouded	2 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin		53517	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.5mm P W/B PCB Hdr Vrt 4CKT Kink PCTail 53517-0430 Molex 1: €0.705 7,430In Stock	Mfr. Part No. 53517-0430 Mouser Part No 538-53517-0430	Molex	Headers & Wire Housings 2.5mm P W/B PCB Hdr Vrt 4CKT Kink PCTail Learn More about Molex mini lock 2 5mm	Datasheet	7,430In Stock	€0.705 €0.598 €0.593 €0.507 View €0.423 €0.404 €0.403 €0.394 €0.345	Min.: 1 Mult.: 1	Headers	Shrouded	4 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	3.5 mm (0.138 in)	53517	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.5mm P W/B PCB Hdr Vrt 6CKT Kink PCTail 53517-0630 Molex 1: €0.903 5,814In Stock	Mfr. Part No. 53517-0630 Mouser Part No 538-53517-0630	Molex	Headers & Wire Housings 2.5mm P W/B PCB Hdr Vrt 6CKT Kink PCTail Learn More about Molex mini lock 2 5mm	Datasheet	5,814In Stock	€0.903 €0.869 €0.668 €0.623 View €0.596 €0.594 €0.566 €0.509	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	3.5 mm (0.138 in)	53517	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings Mini-Lock2.5W/B SR Str PlgAssy NAT 10ckt 53517-1030 Molex 1: €1.08 2,565In Stock	Mfr. Part No. 53517-1030 Mouser Part No 538-53517-1030	Molex	Headers & Wire Housings Mini-Lock2.5W/B SR Str PlgAssy NAT 10ckt	Datasheet	2,565In Stock	€1.08 €1.04 €0.825 €0.763 View €0.692 €0.657 €0.639 €0.585	Min.: 1 Mult.: 1	Headers	Shrouded	10 Position	2.5 mm (0.098 in)	1 Row	Kinked Pin	Solder Pin	Straight	Pin (Male)	Tin	1 mm (0.039 in)	53517	Mini-Lock			- 40 C	+ 105 C
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 4 Circuits 215931-0470 Molex 1: €1.09 2,078In Stock	Mfr. Part No. 215931-0470 Mouser Part No 538-215931-0470	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 4 Circuits Learn More about Molex mini lock smt headers	Datasheet	2,078In Stock	Cut Tape €1.09 €0.972 €0.886 €0.841 Reel €0.636 View €0.593 €0.566 €0.55	Min.: 1 Mult.: 1 : 350	Headers	Wire to Board	4 Position	2.5 mm (0.098 in)	1 Row	PCB Mount	Solder	Straight		Tin		215931	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Right-Angle SMT 6 Circuits 215932-0670 Molex 1: €1.71 296In Stock 3,960Expected 18/01/2027	Mfr. Part No. 215932-0670 Mouser Part No 538-215932-0670	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Right-Angle SMT 6 Circuits Learn More about Molex mini lock smt headers	Datasheet	296In Stock 3,960Expected 18/01/2027	Cut Tape €1.71 €1.31 €1.03 €1.02 Reel €0.972 View €0.937 €0.912 €0.883	Min.: 1 Mult.: 1 : 440	Headers	Wire to Board	6 Position	2.5 mm (0.098 in)	1 Row	PCB Mount	Solder	Right Angle		Tin		215932	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape
Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER 51164-0205 Molex 1: €0.129 20,632In Stock	Mfr. Part No. 51164-0205 Mouser Part No 538-51164-0205	Molex	Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER Learn More about Molex mini lock 2 5mm	Datasheet	20,632In Stock	€0.129 €0.113 €0.10 €0.095 View €0.085 €0.078 €0.073 €0.072	Min.: 1 Mult.: 1	Accessories		2 Position		1 Row							51164	Mini-Lock					Bulk
Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER 51164-0605 Molex 1: €0.258 2,144In Stock 12,000Expected 26/11/2026	Mfr. Part No. 51164-0605 Mouser Part No 538-51164-0605	Molex	Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER Learn More about Molex mini lock 2 5mm	Datasheet	2,144In Stock 12,000Expected 26/11/2026	€0.258 €0.217 €0.194 €0.184 View €0.164 €0.15 €0.139	Min.: 1 Mult.: 1	Accessories		6 Position		1 Row							51164	Mini-Lock					Bulk
Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER 51164-1005 Molex 1: €0.447 5,191In Stock	Mfr. Part No. 51164-1005 Mouser Part No 538-51164-1005	Molex	Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER Learn More about Molex mini lock 2 5mm	Datasheet	5,191In Stock	€0.447 €0.383 €0.336 €0.298 View €0.218 €0.195	Min.: 1 Mult.: 1	Accessories		10 Position		1 Row							51164	Mini-Lock					Bulk
Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 4CKT 53426-0410 Molex 1: €0.404 3,009In Stock 16,000Expected 23/10/2026	Mfr. Part No. 53426-0410 Mouser Part No 538-53426-0410	Molex	Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 4CKT Learn More about Molex mini lock 2 5mm	Datasheet	3,009In Stock 16,000Expected 23/10/2026	€0.404 €0.343 €0.336 €0.28 €0.257	Min.: 1 Mult.: 1	Headers	Shrouded	4 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	3.4 mm (0.134 in)	53426	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 5CKT 53426-0510 Molex 1: €0.516 4,679In Stock	Mfr. Part No. 53426-0510 Mouser Part No 538-53426-0510	Molex	Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 5CKT Learn More about Molex mini lock 2 5mm	Datasheet	4,679In Stock	€0.516 €0.442 €0.421 €0.32 €0.312	Min.: 1 Mult.: 1	Headers	Shrouded	5 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	3.4 mm (0.134 in)	53426	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 6CKT 53426-0610 Molex 1: €0.55 3,146In Stock	Mfr. Part No. 53426-0610 Mouser Part No 538-53426-0610	Molex	Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 6CKT Learn More about Molex mini lock 2 5mm	Datasheet	3,146In Stock	€0.55 €0.468 €0.398 €0.323 View €0.297 €0.294	Min.: 1 Mult.: 1	Headers	Shrouded	6 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	3.4 mm (0.134 in)	53426	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 8CKT 53426-0810 Molex 1: €0.645 1,125In Stock	Mfr. Part No. 53426-0810 Mouser Part No 538-53426-0810	Molex	Headers & Wire Housings 2.5 WTB WAFER ASSY RA W/KINK 8CKT Learn More about Molex mini lock 2 5mm	Datasheet	1,125In Stock	€0.645 €0.55 €0.534 €0.466 View €0.416 €0.384 €0.372 €0.35	Min.: 1 Mult.: 1	Headers	Shrouded	8 Position	2.5 mm (0.098 in)	1 Row	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	3.4 mm (0.134 in)	53426	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Tray
Headers & Wire Housings 2.50MM HDR 03P RA TH 53426-9030 Molex 1: €0.671 3,180In Stock	Mfr. Part No. 53426-9030 Mouser Part No 538-53426-9030	Molex	Headers & Wire Housings 2.50MM HDR 03P RA TH	Datasheet	3,180In Stock	€0.671 €0.576 €0.537 €0.507 View €0.495 €0.472 €0.449 €0.371	Min.: 1 Mult.: 1												53426	Mini-Lock
Headers & Wire Housings 2.50MM HDR 04P RA TH 53426-9040 Molex 1: €0.826 794In Stock	Mfr. Part No. 53426-9040 Mouser Part No 538-53426-9040	Molex	Headers & Wire Housings 2.50MM HDR 04P RA TH	Datasheet	794In Stock	€0.826 €0.702 €0.548 €0.499 View €0.474 €0.445 €0.433	Min.: 1 Mult.: 1												53426	Mini-Lock
Headers & Wire Housings 2.50MM HDR 05P RA TH 53426-9050 Molex 1: €0.946 1,795In Stock	Mfr. Part No. 53426-9050 Mouser Part No 538-53426-9050	Molex	Headers & Wire Housings 2.50MM HDR 05P RA TH	Datasheet	1,795In Stock	€0.946 €0.805 €0.664 €0.602 View €0.571 €0.544 €0.509	Min.: 1 Mult.: 1												53426	Mini-Lock
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 5 Circuits 215931-0570 Molex 1: €1.34 290In Stock 4,200Expected 23/10/2026	Mfr. Part No. 215931-0570 Mouser Part No 538-215931-0570	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 5 Circuits Learn More about Molex mini lock smt headers	Datasheet	290In Stock 4,200Expected 23/10/2026	Cut Tape €1.34 €1.31 Reel €1.31 €0.912 €0.886 €0.701	Min.: 1 Mult.: 1 : 350	Headers	Wire to Board	5 Position	2.5 mm (0.098 in)	1 Row	PCB Mount	Solder	Straight		Tin		215931	Mini-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape

Mini-Lock 2.5 Connectors

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