Headers & Wire Housings

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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 (JPY) 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	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 2.5 WtB Wafer Assy W er Assy W/Kink 12Ck 53375-1210 Molex 1: ¥169.4 4,638In Stock	Mfr. Part # 53375-1210 Mouser Part # 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	4,638In Stock	¥169.4 ¥142.8 ¥139.7 ¥110.6 View ¥107.3 ¥98.2 ¥92.7 ¥90.4 ¥83.9	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: ¥222.6 3,590In Stock	Mfr. Part # 53375-1410 Mouser Part # 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	3,590In Stock	¥222.6 ¥189.4 ¥155.1 ¥148.5 View ¥136.7 ¥127.6 ¥123.2 ¥112.6	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: ¥78.1 14,492In Stock	Mfr. Part # 53517-0230 Mouser Part # 538-53517-0230	Molex	Headers & Wire Housings 2.5mm Mini-Lock Hdr Vrt 2Ckt GW Natural	Datasheet	14,492In Stock	¥78.1 ¥68.8 ¥65.9 ¥59 View ¥56 ¥53.3 ¥48.5 ¥48.3 ¥45.8	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: ¥136.2 7,430In Stock	Mfr. Part # 53517-0430 Mouser Part # 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	¥136.2 ¥115.4 ¥114.6 ¥98 View ¥81.7 ¥78.1 ¥77.9 ¥76.1 ¥59.3	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 5CKT Kink PCTail 53517-0530 Molex 1: ¥124.6 17,995In Stock	Mfr. Part # 53517-0530 Mouser Part # 538-53517-0530	Molex	Headers & Wire Housings 2.5mm P W/B PCB Hdr Vrt 5CKT Kink PCTail Learn More about Molex mini lock 2 5mm	Datasheet	17,995In Stock	¥124.6 ¥116.6 ¥104.8 ¥100.7 View ¥98.2 ¥91.4 ¥85.4 ¥83.2 ¥77.9	Min.: 1 Mult.: 1	Headers	Shrouded	5 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: ¥174.4 5,814In Stock	Mfr. Part # 53517-0630 Mouser Part # 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	¥174.4 ¥167.8 ¥129.1 ¥120.3 View ¥115.1 ¥114.8 ¥109.3 ¥98.3	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 2.50mm Pitch Mini-Lock PCB Header Single Row Right-Angle SMT 6 Circuits 215932-0670 Molex 1: ¥330.5 407In Stock	Mfr. Part # 215932-0670 Mouser Part # 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	407In Stock	Cut Tape ¥330.5 ¥252.5 ¥199.3 ¥197.7 Reel ¥187.7 View ¥181 ¥176.1 ¥167.8	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 2.50mmP Crimp Term F ML 20-22AWG 50752-8200 (Loose Piece) Molex 1: ¥31.6 5,747In Stock	Mfr. Part # 50752-8200 (Loose Piece) Mouser Part # 538-50752-8200-LP	Molex	Headers & Wire Housings 2.50mmP Crimp Term F ML 20-22AWG	Datasheet	5,747In Stock	¥31.6 ¥25.6 ¥21.3 ¥19.6	Min.: 1 Mult.: 1	Contacts	Mini-Lock				Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		50752	Mini-Lock				Bulk
Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG 51163-1500 Molex 1: ¥152.8 1,389In Stock 8,000Expected 11/18/2026	Mfr. Part # 51163-1500 Mouser Part # 538-51163-1500	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	1,389In Stock 8,000Expected 11/18/2026	¥152.8 ¥132.5 ¥121.3 ¥87.7 View ¥74.6 ¥67.9 ¥66.6	Min.: 1 Mult.: 1	Wire Housings	Receptacle	15 Position	2.5 mm (0.098 in)	1 Row	Cable Mount / Free Hanging		Straight				51163	Mini-Lock		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2.0 W/B RETAINER 2.0 W/B RETAINER 51164-1005 Molex 1: ¥86.4 5,456In Stock	Mfr. Part # 51164-1005 Mouser Part # 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	5,456In Stock	¥86.4 ¥73.9 ¥64.9 ¥57.5 View ¥42.2 ¥37.7 ¥33.7	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: ¥83.1 3,253In Stock 16,000Expected 10/15/2026	Mfr. Part # 53426-0410 Mouser Part # 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	3,253In Stock 16,000Expected 10/15/2026	¥83.1 ¥71.6 ¥68.8 ¥54.6 View ¥48.8 ¥45.5 ¥43.2 ¥40.5	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: ¥99.7 1,758In Stock 2,940Expected 10/26/2026	Mfr. Part # 53426-0510 Mouser Part # 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	1,758In Stock 2,940Expected 10/26/2026	¥99.7 ¥85.4 ¥81.4 ¥61.8 View ¥55.6 ¥51.3 ¥50.2 ¥48.3 ¥47.3	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: ¥106.3 3,149In Stock	Mfr. Part # 53426-0610 Mouser Part # 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	3,149In Stock	¥106.3 ¥90.4 ¥76.9 ¥62.3 View ¥57.3 ¥55.8 ¥52.8 ¥51.3	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: ¥124.6 1,211In Stock	Mfr. Part # 53426-0810 Mouser Part # 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	1,211In Stock	¥124.6 ¥106.1 ¥103.1 ¥90 View ¥80.4 ¥74.2 ¥71.8 ¥66.9 ¥65.1	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: ¥129.6 3,180In Stock	Mfr. Part # 53426-9030 Mouser Part # 538-53426-9030	Molex	Headers & Wire Housings 2.50MM HDR 03P RA TH	Datasheet	3,180In Stock	¥129.6 ¥111.3 ¥103.6 ¥97.8 View ¥95.5 ¥91.2 ¥86.7 ¥68.4	Min.: 1 Mult.: 1												53426	Mini-Lock
Headers & Wire Housings 2.50MM HDR 04P RA TH 53426-9040 Molex 1: ¥159.5 799In Stock	Mfr. Part # 53426-9040 Mouser Part # 538-53426-9040	Molex	Headers & Wire Housings 2.50MM HDR 04P RA TH	Datasheet	799In Stock	¥159.5 ¥135.5 ¥105.8 ¥96.3 View ¥91.5 ¥86 ¥80.1	Min.: 1 Mult.: 1												53426	Mini-Lock
Headers & Wire Housings 2.50MM HDR 05P RA TH 53426-9050 Molex 1: ¥182.7 1,799In Stock	Mfr. Part # 53426-9050 Mouser Part # 538-53426-9050	Molex	Headers & Wire Housings 2.50MM HDR 05P RA TH	Datasheet	1,799In Stock	¥182.7 ¥155.5 ¥128.2 ¥116.3 View ¥110.3 ¥105.1 ¥98.3	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: ¥259.1 290In Stock 4,200Expected 1/28/2027	Mfr. Part # 215931-0570 Mouser Part # 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 1/28/2027	Cut Tape ¥259.1 ¥232.5 Reel ¥232.5 ¥133 ¥128.9	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
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 6 Circuits 215931-0670 Molex 1: ¥290.7 433In Stock	Mfr. Part # 215931-0670 Mouser Part # 538-215931-0670	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Single Row Vertical SMT 6 Circuits Learn More about Molex mini lock smt headers	Datasheet	433In Stock	Cut Tape ¥290.7 Reel ¥290.7 ¥152 ¥149.8 ¥145	Min.: 1 Mult.: 1 : 350	Headers	Wire to Board	6 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 Sngl Row Vertiical SMT 10 Ckts 215931-1070 Molex 1: ¥426.9 919In Stock	Mfr. Part # 215931-1070 Mouser Part # 538-215931-1070	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Sngl Row Vertiical SMT 10 Ckts Learn More about Molex mini lock smt headers	Datasheet	919In Stock	Cut Tape ¥426.9 ¥372.1 ¥357.1 ¥332.2 Reel ¥300.6 View ¥275.7 ¥240.8 ¥234.2 ¥227.6	Min.: 1 Mult.: 1 : 350	Headers	Wire to Board	10 Position	2.5 mm (0.098 in)	1 Row	SMD/SMT		Straight	Pin (Male)	Tin		215931	Mini-Lock	Wire-to-Board, Signal	- 40 C	+ 150 C	Reel, Cut Tape
Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Sngl Row Vertiical SMT 14 Ckts 215931-1470 Molex 1: ¥475 2,084In Stock	Mfr. Part # 215931-1470 Mouser Part # 538-215931-1470	Molex	Headers & Wire Housings 2.50mm Pitch Mini-Lock PCB Header Sngl Row Vertiical SMT 14 Ckts Learn More about Molex mini lock smt headers	Datasheet	2,084In Stock	Cut Tape ¥475 ¥431.9 ¥408.6 ¥380.4 Reel ¥333.9 View ¥322.2 ¥295.7 ¥279 ¥267.4	Min.: 1 Mult.: 1 : 350	Headers	Wire to Board	14 Position	2.5 mm (0.098 in)	1 Row	SMD/SMT		Straight	Pin (Male)	Tin		215931	Mini-Lock	Wire-to-Board, Signal	- 40 C	+ 150 C	Reel, Cut Tape
Headers & Wire Housings 2.50mmP Crimp Term F ML 20-22AWG 50752-8200 (Cut Strip) Molex 100: ¥15.6 25,400In Stock	Mfr. Part # 50752-8200 (Cut Strip) Mouser Part # 538-50752-8200-CT	Molex	Headers & Wire Housings 2.50mmP Crimp Term F ML 20-22AWG	Datasheet	25,400In Stock	Reel ¥15.6	Min.: 100 Mult.: 100 : 100	Contacts	Mini-Lock				Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		50752	Mini-Lock				Reel
Headers & Wire Housings 2.50mmP Crimp Term F ML 20-22AWG 50752-8200 (Mouser Reel) Molex 1,000: ¥11.8 16,000In Stock	Mfr. Part # 50752-8200 (Mouser Reel) Mouser Part # 538-50752-8200-MR	Molex	Headers & Wire Housings 2.50mmP Crimp Term F ML 20-22AWG	Datasheet	16,000In Stock	Reel ¥11.8 ¥11.6	Min.: 1,000 Mult.: 1,000 : 1,000	Contacts	Mini-Lock				Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		50752	Mini-Lock				Reel
Headers & Wire Housings 2.50mmP W/B Crimp Re c Term 24-26AWG 50752-8400 (Loose Piece) Molex 1: ¥26.6 37,718In Stock	Mfr. Part # 50752-8400 (Loose Piece) Mouser Part # 538-50752-8400-LP	Molex	Headers & Wire Housings 2.50mmP W/B Crimp Re c Term 24-26AWG	Datasheet	37,718In Stock	¥26.6 ¥21.6 ¥17.9 ¥16.6	Min.: 1 Mult.: 1	Contacts	Mini-Lock				Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		50752	Mini-Lock				Bulk
Headers & Wire Housings 2.5 W/B REC HSG 2.5 W/B REC HSG 51163-0200 Molex 1: ¥34.9 12,467In Stock 60,000Expected 11/5/2026	Mfr. Part # 51163-0200 Mouser Part # 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	12,467In Stock 60,000Expected 11/5/2026	¥34.9 ¥30.1 ¥26.9 ¥25.6 View ¥22.8 ¥21.4 ¥20.4 ¥20.1 ¥19.9	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