Headers & Wire Housings – Mouser Israel

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Pico-Lock Connectors

Molex Pico-Lock SMT Wire-to-Board Connectors offer a unique side positive-lock design and high current handling capacity for consumer applications. Available in 1mm, 1.5mm, 2mm, and 3mm pitch versions, the Pico-Lock wire-to-board system offers an ideal combination of low profile, high current, and durable locking for any application requiring space savings and secure mating retention. The side positive locks provide a high signal-line current capability of 10A. This design allows the Molex Pico-Lock connectors to achieve ultra-low profile, robust connections in applications such as LCD TVs, smart meters, and servers. A guide rib on the housing provides polarization and mating guidance for secure connections. Other features include friction locks for additional mating assurance and visual mating confirmation, as well as a wide solder tab that wraps up into the header and around the housing for additional PCB retention and mechanical system assurance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black 504051-0401 Molex 1: $0.30 129,418In Stock	Mfr. Part No. 504051-0401 Mouser Part No 538-504051-0401	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black Learn More about Molex pico lock connectors	Datasheet	129,418In Stock	$0.30 $0.259 $0.239 $0.223 View $0.213 $0.182 $0.177 $0.174 $0.169	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	4 Position	1.5 mm (0.059 in)	1 Row		Crimp		Socket (Female)		504051	Pico-Lock	Wire-to-Board		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 3 Pos., T/R 221115-0031 Molex 1: $2.22 2,868In Stock New At Mouser	Mfr. Part No. 221115-0031 Mouser Part No 538-221115-0031 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 3 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	2,868In Stock	Cut Tape $2.22 $1.93 $1.85 $1.73 Reel $1.28 View $1.56 $1.44 $1.22 $1.15	Min.: 1 Mult.: 1 : 1,100											221115	Pico-Lock					Reel, Cut Tape
Headers & Wire Housings 2mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 2 Pos., Black 205341-0202 Molex 1: $0.41 162,839In Stock	Mfr. Part No. 205341-0202 Mouser Part No 538-205341-0202	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 2 Pos., Black Learn More about Molex pico lock connectors	Datasheet	162,839In Stock	$0.41 $0.348 $0.285 $0.267 View $0.237 $0.228 $0.207 $0.204	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	2 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		205341	Pico-Lock			- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black 503764-0501 Molex 1: $0.30 95,330In Stock	Mfr. Part No. 503764-0501 Mouser Part No 538-503764-0501	Molex	Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black Learn More about Molex pico lock connectors	Datasheet	95,330In Stock	$0.30 $0.257 $0.213 $0.206 View $0.175 $0.165 $0.148 $0.142 $0.136	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	5 Position	1 mm (0.039 in)	1 Row	Cable Mount / Free Hanging	Crimp		Socket (Female)		503764	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1mm Pit., Pico-Lock Female Crimp Terminal, Gold (Au) Pltg, 30-28 AWG, Reel 503765-0098 Molex 40,000: $0.078 320,000In Stock	Mfr. Part No. 503765-0098 Mouser Part No 538-503765-0098	Molex	Headers & Wire Housings 1mm Pit., Pico-Lock Female Crimp Terminal, Gold (Au) Pltg, 30-28 AWG, Reel Learn More about Molex pico lock connectors	Datasheet	320,000In Stock	Reel $0.078	Min.: 40,000 Mult.: 40,000 : 40,000	Contacts					Cable Mount / Free Hanging	Crimp		Socket (Female)	Gold	503765	Pico-Lock		30 AWG to 28 AWG			Reel
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 12 Pos., Black 504051-1201 Molex 1: $0.64 32,823In Stock	Mfr. Part No. 504051-1201 Mouser Part No 538-504051-1201	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 12 Pos., Black Learn More about Molex pico lock connectors	Datasheet	32,823In Stock	$0.64 $0.554 $0.479 $0.435 View $0.389 $0.371 $0.366 $0.364 $0.357	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	12 Position	1.5 mm (0.059 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		504051	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing , Single Row, Positive Lock, 7 Pos., Black 504051-0701 Molex 1: $0.35 34,858In Stock	Mfr. Part No. 504051-0701 Mouser Part No 538-504051-0701	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing , Single Row, Positive Lock, 7 Pos., Black Learn More about Molex pico lock connectors	Datasheet	34,858In Stock	$0.35 $0.27 $0.253 $0.245 View $0.23 $0.229 $0.227 $0.224 $0.21	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	7 Position	1.5 mm (0.059 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		504051	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Black 504051-0601 Molex 1: $0.35 51,777In Stock	Mfr. Part No. 504051-0601 Mouser Part No 538-504051-0601	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Black Learn More about Molex pico lock connectors	Datasheet	51,777In Stock	$0.35 $0.323 $0.289 $0.282 View $0.27 $0.228 $0.224 $0.221 $0.214	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	6 Position	1.5 mm (0.059 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		504051	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 10 Pos., Black 504051-1001 Molex 1: $0.72 28,814In Stock	Mfr. Part No. 504051-1001 Mouser Part No 538-504051-1001	Molex	Headers & Wire Housings 1.5mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 10 Pos., Black Learn More about Molex pico lock connectors	Datasheet	28,814In Stock	$0.72 $0.64 $0.494 $0.479 View $0.452 $0.424 $0.405 $0.386 $0.368	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	10 Position	1.5 mm (0.059 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		504051	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black 503764-0301 Molex 1: $0.23 16,972In Stock	Mfr. Part No. 503764-0301 Mouser Part No 538-503764-0301	Molex	Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black Learn More about Molex pico lock connectors	Datasheet	16,972In Stock	$0.23 $0.194 $0.179 $0.17 View $0.154 $0.149 $0.141 $0.139 $0.138	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	3 Position	1 mm (0.039 in)	1 Row	Cable Mount / Free Hanging	Crimp		Socket (Female)		503764	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black 503764-0401 Molex 1: $0.21 50,750In Stock	Mfr. Part No. 503764-0401 Mouser Part No 538-503764-0401	Molex	Headers & Wire Housings 1mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black Learn More about Molex pico lock connectors	Datasheet	50,750In Stock	$0.21 $0.18 $0.17 $0.16 $0.14	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	4 Position	1 mm (0.039 in)	1 Row	Cable Mount / Free Hanging	Crimp		Socket (Female)		503764	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black 205341-0205 Molex 1: $0.49 22,817In Stock	Mfr. Part No. 205341-0205 Mouser Part No 538-205341-0205	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black Learn More about Molex pico lock connectors	Datasheet	22,817In Stock	$0.49 $0.435 $0.401 $0.387 View $0.363 $0.347 $0.337 $0.328 $0.312	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	5 Position	2 mm (0.079 in)	1 Row	Cable Mount / Free Hanging	Crimp	Straight			205341	Pico-Lock			- 40 C	+ 105 C	Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black 221114-2031 Molex 1: $0.54 10,945In Stock New At Mouser	Mfr. Part No. 221114-2031 Mouser Part No 538-221114-2031 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 3 Pos., Black Learn More about Molex pico lock connectors	Datasheet	10,945In Stock	$0.54 $0.459 $0.404 $0.357 View $0.321 $0.262 $0.246 $0.239 $0.23	Min.: 1 Mult.: 1											221114	Pico-Lock					Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black 221114-2041 Molex 1: $0.59 8,217In Stock New At Mouser	Mfr. Part No. 221114-2041 Mouser Part No 538-221114-2041 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 4 Pos., Black Learn More about Molex pico lock connectors	Datasheet	8,217In Stock	$0.59 $0.506 $0.463 $0.418 View $0.382 $0.355 $0.302 $0.288 $0.274	Min.: 1 Mult.: 1											221114	Pico-Lock					Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black 221114-2051 Molex 1: $0.63 8,400In Stock New At Mouser	Mfr. Part No. 221114-2051 Mouser Part No 538-221114-2051 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 5 Pos., Black Learn More about Molex pico lock connectors	Datasheet	8,400In Stock	$0.63 $0.55 $0.503 $0.453 View $0.414 $0.385 $0.327 $0.312 $0.281	Min.: 1 Mult.: 1											221114	Pico-Lock					Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Black 221114-2061 Molex 1: $0.77 6,483In Stock New At Mouser	Mfr. Part No. 221114-2061 Mouser Part No 538-221114-2061 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock Recept. Crimp Housing, Single Row, Positive Lock, 6 Pos., Black Learn More about Molex pico lock connectors	Datasheet	6,483In Stock	$0.77 $0.667 $0.61 $0.55 View $0.503 $0.416 $0.39 $0.372 $0.354	Min.: 1 Mult.: 1											221114	Pico-Lock					Bulk
Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 4 Pos., T/R 221115-0041 Molex 1: $2.44 2,372In Stock New At Mouser	Mfr. Part No. 221115-0041 Mouser Part No 538-221115-0041 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 4 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	2,372In Stock	Cut Tape $2.44 $2.13 $2.04 $1.90 Reel $1.41 View $1.72 $1.58 $1.32 $1.26	Min.: 1 Mult.: 1 : 1,100											221115	Pico-Lock					Reel, Cut Tape
Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 5 Pos., T/R 221115-0051 Molex 1: $2.60 3,252In Stock New At Mouser	Mfr. Part No. 221115-0051 Mouser Part No 538-221115-0051 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 5 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	3,252In Stock	Cut Tape $2.60 $2.27 $2.17 $2.03 Reel $1.47 View $1.84 $1.69 $1.41 $1.35	Min.: 1 Mult.: 1 : 1,100											221115	Pico-Lock					Reel, Cut Tape
Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 6 Pos., T/R 221115-0061 Molex 1: $2.57 2,926In Stock New At Mouser	Mfr. Part No. 221115-0061 Mouser Part No 538-221115-0061 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 6 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	2,926In Stock	Cut Tape $2.57 $2.34 $2.22 $2.06 Reel $1.56 View $1.81 $1.75 $1.49 $1.42	Min.: 1 Mult.: 1 : 1,100											221115	Pico-Lock					Reel, Cut Tape
Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 2 Pos., T/R 221115-0021 Molex 1: $1.96 3,481In Stock 4,400Expected 05/01/2027 New At Mouser	Mfr. Part No. 221115-0021 Mouser Part No 538-221115-0021 New At Mouser	Molex	Headers & Wire Housings 3mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 2 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	3,481In Stock 4,400Expected 05/01/2027	$1.96 $1.71 $1.64 $1.53 View $1.38 $1.28 $1.13 $1.02	Min.: 1 Mult.: 1	Headers		2 Position	3 mm (0.118 in)	1 Row	PCB Mount	Solder	Right Angle		Gold	221114	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Bulk
Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 2 Pos., T/R 205338-0002 Molex 1: $1.71 30,439In Stock	Mfr. Part No. 205338-0002 Mouser Part No 538-205338-0002	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 2 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	30,439In Stock	Cut Tape $1.71 $1.46 $1.24 $1.11 Reel $1.00 View $1.02 $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Headers	Shrouded	2 Position	2 mm (0.079 in)	1 Row	SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	205338	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 4 Pos., T/R 205338-0004 Molex 1: $2.09 23,287In Stock	Mfr. Part No. 205338-0004 Mouser Part No 538-205338-0004	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 4 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	23,287In Stock	Cut Tape $2.09 $1.78 $1.51 $1.50 Reel $1.17 View $1.35 $1.24 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Headers	Shrouded	4 Position	2 mm (0.079 in)	1 Row	SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	205338	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 5 Pos., T/R 205338-0005 Molex 1: $2.41 13,049In Stock	Mfr. Part No. 205338-0005 Mouser Part No 538-205338-0005	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 5 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	13,049In Stock	Cut Tape $2.41 $2.06 $1.68 $1.52 Reel $1.36 View $1.46 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Headers	Shrouded	5 Position	2 mm (0.079 in)	1 Row	SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	205338	Pico-Lock	Wire-to-Board, Signal		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 6 Pos., T/R 205338-0006 Molex 1: $2.81 9,874In Stock 7,200Expected 20/11/2026	Mfr. Part No. 205338-0006 Mouser Part No 538-205338-0006	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock PCB Header, Single Row, R/A, SMT, Gold (Au) Pltg, Positive Lock, 6 Pos., T/R Learn More about Molex pico lock connectors	Datasheet	9,874In Stock 7,200Expected 20/11/2026	Cut Tape $2.81 $2.41 $2.05 $1.98 Reel $1.58 View $1.83 $1.67 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Headers	Shrouded	6 Position	2 mm (0.079 in)	1 Row	SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	205338	Pico-Lock			- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings 2mm Pit., Pico-Lock Female Crimp Terminal, Gold (Au) Pltg, 22-20 AWG 205342-5028 Molex 1: $0.24 569,281In Stock	Mfr. Part No. 205342-5028 Mouser Part No 538-205342-5028	Molex	Headers & Wire Housings 2mm Pit., Pico-Lock Female Crimp Terminal, Gold (Au) Pltg, 22-20 AWG Learn More about Molex pico lock connectors	Datasheet	569,281In Stock	Cut Tape $0.24 Reel $0.123 $0.118 $0.11 $0.105	Min.: 1 Mult.: 1 : 13,000	Contacts	Terminal					Crimp		Socket (Female)	Gold	205342	Pico-Lock		22 AWG to 20 AWG			Reel, Cut Tape

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Pico-Lock Connectors

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