Standard Card Edge Connectors

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MEC5 Extreme Density Micro Edge Card Sockets

Samtec MEC5 Extreme Density Micro Edge Card Sockets are 0.50mm pitch edge card sockets with a justification beam. This design allows high-speed signals to pass through an incredibly dense connector while keeping the mating PCB at a reasonable cost. The justification beam of the socket is designed to shift the card into proper alignment with the contacts allowing for a standard board tolerance on cards that typically would not work with ultra-fine pitch connectors. Manufacturing costs are optimized, creating 30% to 50% PCB cost savings and a high yield for standard cards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Board Thickness	Mounting Style	Mounting Angle	Contact Plating	Termination Style	Series
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-100-01-L-DV-W1-K-TR Samtec 1: S/ 46.36 178In Stock	Mfr. Part # MEC5-100-01-L-DV-W1-K-TR Mouser Part # 200-MEC51001LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		178In Stock	Cut Tape S/ 46.36 S/ 42.86 S/ 40.48 S/ 38.57 Reel S/ 30.60 View S/ 32.46 S/ 30.40 S/ 28.73 Quote	Min.: 1 Mult.: 1 : 225	Sockets	200 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-070-01-L-RA-W1-TR Samtec 1: S/ 46.32 200In Stock	Mfr. Part # MEC5-070-01-L-RA-W1-TR Mouser Part # 200-MEC507001LRAW1TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	200In Stock	Cut Tape S/ 46.32 S/ 42.82 S/ 40.48 S/ 39.00 S/ 36.86 Reel S/ 36.82	Min.: 1 Mult.: 1 : 250	Sockets		0.5 mm		Mounting Peg		Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-070-01-L-DV-W1-K-TR Samtec 1: S/ 36.59 450In Stock	Mfr. Part # MEC5-070-01-L-DV-W1-K-TR Mouser Part # 200-MEC50701LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		450In Stock	Cut Tape S/ 36.59 S/ 31.76 S/ 29.86 S/ 28.53 Reel S/ 22.30 View S/ 27.17 S/ 21.72 S/ 20.79 S/ 18.65	Min.: 1 Mult.: 1 : 225	Sockets	140 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-080-01-L-RA-W2-TR Samtec 1: S/ 56.05 483In Stock	Mfr. Part # MEC5-080-01-L-RA-W2-TR Mouser Part # 200-MEC508001LRAW2TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	483In Stock	Cut Tape S/ 56.05 S/ 48.03 S/ 45.00 S/ 42.86 Reel S/ 35.07 View S/ 40.37 S/ 34.37 Quote	Min.: 1 Mult.: 1 : 275	Sockets	160 Position	0.5 mm	1.6 mm	SMD/SMT	Right Angle	Gold	Tab	MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-040-01-L-RA-W1-TR Samtec 1: S/ 34.02 191In Stock	Mfr. Part # MEC5-040-01-L-RA-W1-TR Mouser Part # 200-MEC504001LRAW1TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	191In Stock	Cut Tape S/ 34.02 S/ 31.45 S/ 29.74 S/ 28.65 Reel S/ 26.74 View S/ 28.06 S/ 26.12 S/ 24.64 Quote	Min.: 1 Mult.: 1 : 250	Sockets		0.5 mm		Mounting Peg		Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-080-01-L-RA-W1-TR Samtec 1: S/ 52.43 108In Stock	Mfr. Part # MEC5-080-01-L-RA-W1-TR Mouser Part # 200-MEC508001LRAW1TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	108In Stock	Cut Tape S/ 52.43 S/ 48.46 S/ 45.81 S/ 44.18 Reel S/ 39.35 View S/ 39.39 S/ 37.64 S/ 33.05 Quote	Min.: 1 Mult.: 1 : 250	Sockets	160 Position	0.5 mm		Mounting Peg	Right Angle	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-L-RA-W2-TR Samtec 1: S/ 33.67 245In Stock	Mfr. Part # MEC5-030-01-L-RA-W2-TR Mouser Part # 200-MEC50301LRAW2TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	245In Stock	Cut Tape S/ 33.67 S/ 29.31 S/ 27.60 S/ 26.31 Reel S/ 22.97 View S/ 24.09 S/ 21.95 S/ 19.27 S/ 16.82	Min.: 1 Mult.: 1 : 250	Sockets	60 Position	0.5 mm	1.6 mm	Board Lock	Right Angle	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-050-01-L-DV-W1-K-TR Samtec 1: S/ 32.11 812In Stock	Mfr. Part # MEC5-050-01-L-DV-W1-K-TR Mouser Part # 200-MEC50501LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		812In Stock	Cut Tape S/ 32.11 S/ 30.05 S/ 27.48 S/ 24.83 Reel S/ 24.83 View S/ 20.71 S/ 17.44	Min.: 1 Mult.: 1 : 225	Sockets	100 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-060-01-L-DV-W1-K-TR Samtec 1: S/ 32.85 258In Stock	Mfr. Part # MEC5-060-01-L-DV-W1-K-TR Mouser Part # 200-MEC50601LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		258In Stock	Cut Tape S/ 32.85 S/ 28.53 S/ 26.90 S/ 25.77 Reel S/ 22.54 View S/ 23.74 S/ 21.60 S/ 16.15	Min.: 1 Mult.: 1 : 225	Sockets	120 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-L-DV-W1-K-TR Samtec 1: S/ 24.95 169In Stock	Mfr. Part # MEC5-030-01-L-DV-W1-K-TR Mouser Part # 200-MEC50301LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		169In Stock	Cut Tape S/ 24.95 S/ 23.51 S/ 23.32 S/ 19.31 Reel S/ 19.31 View S/ 16.19 S/ 15.45 Quote	Min.: 1 Mult.: 1 : 225	Sockets	60 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-070-01-L-RA-W2-TR Samtec 1: S/ 50.14 135In Stock	Mfr. Part # MEC5-070-01-L-RA-W2-TR Mouser Part # 200-MEC507001LRAW2TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	135In Stock	Cut Tape S/ 50.14 S/ 44.14 S/ 41.57 S/ 39.86 Reel S/ 35.46 View S/ 35.46 S/ 33.94 S/ 29.78 Quote	Min.: 1 Mult.: 1 : 250	Sockets	140 Position	0.5 mm	1.6 mm	SMD/SMT	Right Angle	Gold	Tab	MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-080-01-L-DV-W1-K-TR Samtec 1: S/ 38.69 102In Stock	Mfr. Part # MEC5-080-01-L-DV-W1-K-TR Mouser Part # 200-MEC50800LDVWKTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		102In Stock	Cut Tape S/ 38.69 S/ 34.60 S/ 32.74 S/ 31.37 Reel S/ 24.72 View S/ 27.83 S/ 24.56 S/ 22.93 S/ 20.59	Min.: 1 Mult.: 1 : 225	Sockets	160 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-150-01-L-DV-W1-K Samtec 1: S/ 62.59 44In Stock	Mfr. Part # MEC5-150-01-L-DV-W1-K Mouser Part # 200-MEC515001LDVW1K	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	44In Stock	S/ 62.59 S/ 52.24 S/ 51.58 S/ 50.25 View Quote	Min.: 1 Mult.: 1	Sockets	300 Position	0.5 mm		Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-040-01-L-DV-W1-K-TR Samtec 1: S/ 26.24 2,400On Order	Mfr. Part # MEC5-040-01-L-DV-W1-K-TR Mouser Part # 200-MEC50401LDVW1KTR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets		2,400On Order On Order Ship Dates Mfr. #: MEC5-040-01-L-DV-W1-K-TR Stock: 0 On Order: 825 Expected 11/2/2026 1,575 Expected 11/16/2026 Factory Lead-Time: 3 Weeks	Cut Tape S/ 26.24 S/ 22.89 S/ 22.50 S/ 21.88 Reel S/ 21.88 View S/ 18.22 S/ 15.30 Quote	Min.: 1 Mult.: 1 : 225	Sockets	80 Position	0.5 mm	1.6 mm	Board Lock	Straight	Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-040-01-L-RA-W2-TR Samtec 1: S/ 34.68 451Expected 4/14/2027	Mfr. Part # MEC5-040-01-L-RA-W2-TR Mouser Part # 200-MEC50401LRAW2TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	451Expected 4/14/2027	Cut Tape S/ 34.68 S/ 29.23 S/ 27.40 S/ 26.86 Reel S/ 22.89 View S/ 22.73 S/ 22.23 S/ 19.35	Min.: 1 Mult.: 1 : 250	Sockets	80 Position	0.5 mm	1.6 mm	SMD/SMT	Right Angle	Gold	Tab	MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-L-DV-W1-K-FR Samtec 225: S/ 19.31 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-L-DV-W1-K-FR Mouser Part # 200-MEC503001LDVW1KF	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector		Non-Stocked Lead-Time 3 Weeks	Reel S/ 19.31	Min.: 225 Mult.: 225 : 225									MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-L-RA-W1-TR Samtec 250: S/ 23.59 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-L-RA-W1-TR Mouser Part # 200-MEC503001LRAW1TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	Non-Stocked Lead-Time 3 Weeks	Reel S/ 23.59	Min.: 250 Mult.: 250 : 250	Sockets		0.5 mm		Mounting Peg		Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-L-RA-W2-FR Samtec 250: S/ 22.93 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # MEC5-030-01-L-RA-W2-FR Mouser Part # 200-MEC503001LRAW2FR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel S/ 22.93 S/ 21.95 S/ 19.31 S/ 16.39	Min.: 250 Mult.: 250 : 250									MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-S-DV-W1-K-FR Samtec 225: S/ 23.24 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-S-DV-W1-K-FR Mouser Part # 200-MEC503001SDVW1KF	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector		Non-Stocked Lead-Time 3 Weeks	Reel S/ 23.24 S/ 22.85 View Quote	Min.: 225 Mult.: 225 : 225	Sockets	60 Position	0.5 mm		Through Hole	Vertical	Gold	Solder Pin	MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-S-DV-W1-K-TR Samtec 225: S/ 24.13 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-S-DV-W1-K-TR Mouser Part # 200-MEC503001SDVW1KT	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector		Non-Stocked Lead-Time 3 Weeks	Reel S/ 24.13 S/ 24.09 Quote Quote	Min.: 225 Mult.: 225 : 225									MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-S-RA-W1-FR Samtec 250: S/ 26.66 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-S-RA-W1-FR Mouser Part # 200-MEC503001SRAW1FR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector	Datasheet	Non-Stocked Lead-Time 3 Weeks	Reel S/ 26.66 S/ 25.53 S/ 22.77 View Quote	Min.: 250 Mult.: 250 : 250									MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-S-RA-W1-TR Samtec 250: S/ 28.18 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-030-01-S-RA-W1-TR Mouser Part # 200-MEC503001SRAW1TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector Learn More about Samtec mec5 card sockets	Datasheet	Non-Stocked Lead-Time 3 Weeks	Reel S/ 28.18	Min.: 250 Mult.: 250 : 250	Sockets		0.5 mm		Mounting Peg		Gold		MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-030-01-S-RA-W2-TR Samtec 250: S/ 33.67 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # MEC5-030-01-S-RA-W2-TR Mouser Part # 200-MEC503001SRAW2TR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel S/ 33.67	Min.: 250 Mult.: 250 : 250	Sockets	60 Position	0.5 mm		Through Hole	Right Angle	Gold	Solder Pin	MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-040-01-L-DV-W1-K-FR Samtec 225: S/ 21.88 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MEC5-040-01-L-DV-W1-K-FR Mouser Part # 200-MEC504001LDVW1KF	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector		Non-Stocked Lead-Time 4 Weeks	Reel S/ 21.88 S/ 18.22 S/ 17.48 View Quote	Min.: 225 Mult.: 225 : 225									MEC5
Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector MEC5-040-01-L-RA-W1-FR Samtec 250: S/ 25.89 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # MEC5-040-01-L-RA-W1-FR Mouser Part # 200-MEC504001LRAW1FR	Samtec	Standard Card Edge Connectors 0.50 mm Mini Edge Card Connector	Datasheet	Non-Stocked Lead-Time 3 Weeks	Reel S/ 25.89 S/ 25.65 S/ 24.80 View Quote	Min.: 250 Mult.: 250 : 250									MEC5

MEC5 Extreme Density Micro Edge Card Sockets

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