Connectors – Mouser Japan

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High-Speed Solutions

Molex High-Speed Solutions meet the most stringent high-speed performance requirements. The broad connector portfolio supports a wide range of data rates in multiple sizes and shapes. High-speed interconnect solutions provide the flexibility and scalability required to meet the demands of next-generation systems.

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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.
Board to Board & Mezzanine Connectors 40 Ckt Vert. Recept. 0.5mm SMT Dual-Row 52991-0408 Molex 1: ¥624.5 22,307In Stock	Mfr. Part # 52991-0408 Mouser Part # 538-52991-0408	Molex	Board to Board & Mezzanine Connectors 40 Ckt Vert. Recept. 0.5mm SMT Dual-Row Learn More about Molex slimstack	Datasheet	22,307In Stock	Cut Tape ¥624.5 ¥536.5 ¥480 ¥456.8 View Reel ¥343.8 ¥428.5 ¥408.6 ¥392 ¥343.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pk 54722-0244 Molex 1: ¥270.7 18,842In Stock	Mfr. Part # 54722-0244 Mouser Part # 538-54722-0244	Molex	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pk Learn More about Molex high speed solutions	Datasheet	18,842In Stock	Cut Tape ¥270.7 ¥235.9 ¥225.9 ¥210.9 Reel ¥133.4 View ¥191 ¥176.1 ¥157.1 ¥129.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 1.5MM HEIGHT 54722-0204 Molex 1: ¥317.3 12,193In Stock	Mfr. Part # 54722-0204 Mouser Part # 538-54722-0204	Molex	Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 1.5MM HEIGHT Learn More about Molex high speed solutions	Datasheet	12,193In Stock	Cut Tape ¥317.3 ¥279 ¥260.8 ¥249.2 Reel ¥182.7 View ¥232.5 ¥222.6 ¥206 ¥179.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF PLUG 12CKT 503552-1222 Molex 1: ¥169.4 35,057In Stock	Mfr. Part # 503552-1222 Mouser Part # 538-503552-1222	Molex	Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF PLUG 12CKT Learn More about Molex slimstack	Datasheet	35,057In Stock	Cut Tape ¥169.4 ¥143.7 ¥128.2 ¥122.1 View Reel ¥85 ¥114.4 ¥109 ¥103.8 ¥97.2 ¥85 MouseReel Available	Min.: 1 Mult.: 1 : 7,000
Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab 51338-0874 Molex 1: ¥506.6 11,515In Stock	Mfr. Part # 51338-0874 Mouser Part # 538-51338-0874	Molex	Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab Learn More about Molex high speed solutions	Datasheet	11,515In Stock	Cut Tape ¥506.6 ¥431.9 ¥385.4 ¥367.1 Reel ¥312.3 View ¥347.1 ¥335.5 ¥313.9 ¥297.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab 55909-0474 Molex 1: ¥496.6 25,600In Stock	Mfr. Part # 55909-0474 Mouser Part # 538-55909-0474	Molex	Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab Learn More about Molex slimstack	Datasheet	25,600In Stock	Cut Tape ¥496.6 ¥421.9 ¥395.3 ¥390.3 Reel ¥289 View ¥373.7 ¥348.8 ¥337.2 ¥280.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Ethernet Cables / Networking Cables QSFP+ COPPER PATCH 3M 28AWG 111040-2304 Molex 1: ¥8,685.4 20In Stock New Product	Mfr. Part # 111040-2304 Mouser Part # 538-111040-2304 New Product	Molex	Ethernet Cables / Networking Cables QSFP+ COPPER PATCH 3M 28AWG	Datasheet	20In Stock	¥8,685.4 ¥7,381.5 ¥7,074.2 ¥6,846.6 View ¥6,617.4 ¥5,875 Quote	Min.: 1 Mult.: 1
I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area 170382-0003 Molex 1: ¥1,004.9 5,764In Stock	Mfr. Part # 170382-0003 Mouser Part # 538-170382-0003	Molex	I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area Learn More about Molex zsfp	Datasheet	5,764In Stock	Cut Tape ¥1,004.9 ¥913.6 ¥865.4 ¥845.4 Reel ¥682.7 View ¥805.6 ¥704.3 ¥551.5 ¥518.2 MouseReel Available	Min.: 1 Mult.: 1 : 480
Board to Board & Mezzanine Connectors 24CKT DR VERT RECEPT SURFACE MNT 51338-2474 Molex 1: ¥448.5 11,334In Stock	Mfr. Part # 51338-2474 Mouser Part # 538-51338-2474	Molex	Board to Board & Mezzanine Connectors 24CKT DR VERT RECEPT SURFACE MNT Learn More about Molex high speed solutions	Datasheet	11,334In Stock	Cut Tape ¥448.5 ¥383.7 ¥342.2 ¥327.2 Reel ¥257.5 View ¥308.9 ¥295.7 ¥280.7 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg 501745-0801 Molex 1: ¥455.1 10,379In Stock	Mfr. Part # 501745-0801 Mouser Part # 538-501745-0801	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg Learn More about Molex high speed solutions	Datasheet	10,379In Stock	Cut Tape ¥455.1 ¥453.5 ¥418.6 ¥410.3 Reel ¥274.1 View ¥392 ¥383.7 ¥357.1 ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board to Board & Mezzanine Connectors SlimStack .4mm Plg SMT DR Vrt Stk 40Ckt 502430-4012 Molex 1: ¥260.8 39,904In Stock	Mfr. Part # 502430-4012 Mouser Part # 538-50243-04012	Molex	Board to Board & Mezzanine Connectors SlimStack .4mm Plg SMT DR Vrt Stk 40Ckt Learn More about Molex slimstack	Datasheet	39,904In Stock	Cut Tape ¥260.8 ¥227.6 ¥217.6 ¥204.3 View Reel ¥124.6 ¥184.4 ¥169.4 ¥151.8 ¥146.5 ¥124.6	Min.: 1 Mult.: 1 : 7,000
Board to Board & Mezzanine Connectors SPEEDSTACK RECEPT 60 CKT, 4mm 171450-5106 Molex 1: ¥2,642.7 2,863In Stock	Mfr. Part # 171450-5106 Mouser Part # 538-171450-5106	Molex	Board to Board & Mezzanine Connectors SPEEDSTACK RECEPT 60 CKT, 4mm Learn More about Molex _speedstack_mezzanine	Datasheet	2,863In Stock	Cut Tape ¥2,642.7 ¥2,343.7 ¥2,254 ¥2,162.6 View Reel ¥1,378.6 ¥2,043 ¥1,863.6 ¥1,646.1 ¥1,599.5 ¥1,378.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,800
Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy 80Ckt EmbsTp Pkg 54102-0804 Molex 1: ¥705.9 5,732In Stock	Mfr. Part # 54102-0804 Mouser Part # 538-54102-0804	Molex	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy 80Ckt EmbsTp Pkg	Datasheet	5,732In Stock	Cut Tape ¥705.9 ¥681 ¥667.7 ¥662.7 View Reel ¥529.9 ¥651.1 ¥631.2 ¥619.6 ¥599.6 ¥529.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors 0.5 BTB STR REC HSG TR REC HSG 529910608 52991-0608 Molex 1: ¥815.6 6,314In Stock	Mfr. Part # 52991-0608 Mouser Part # 538-52991-0608	Molex	Board to Board & Mezzanine Connectors 0.5 BTB STR REC HSG TR REC HSG 529910608 Learn More about Molex high speed solutions	Datasheet	6,314In Stock	Cut Tape ¥815.6 ¥692.6 ¥649.5 ¥617.9 View Reel ¥441.8 ¥588 ¥551.5 ¥536.5 ¥513.2 ¥441.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5mm SMT Dual-Row 53748-0408 Molex 1: ¥440.2 27,533In Stock	Mfr. Part # 53748-0408 Mouser Part # 538-53748-0408	Molex	Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5mm SMT Dual-Row Learn More about Molex slimstack	Datasheet	27,533In Stock	Cut Tape ¥440.2 ¥392 ¥350.5 ¥333.9 Reel ¥257.5 View ¥312.3 ¥297.3 ¥287.4 ¥249.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors SlimStack .4mm Rcpt SMT DR Vrt 8Ckt 502426-0812 Molex 1: ¥144.5 62,333In Stock	Mfr. Part # 502426-0812 Mouser Part # 538-50242-60812	Molex	Board to Board & Mezzanine Connectors SlimStack .4mm Rcpt SMT DR Vrt 8Ckt Learn More about Molex slimstack	Datasheet	62,333In Stock	Cut Tape ¥144.5 ¥125.4 ¥114.6 ¥103.5 Reel ¥56.1 View ¥94.5 ¥78.2 ¥73.4 ¥55.6	Min.: 1 Mult.: 1 : 7,000
Board to Board & Mezzanine Connectors 0.4 B/B REC ASSY J-BEND TAIL EMBSTP 51338-1674 Molex 1: ¥307.3 17,890In Stock	Mfr. Part # 51338-1674 Mouser Part # 538-51338-1674	Molex	Board to Board & Mezzanine Connectors 0.4 B/B REC ASSY J-BEND TAIL EMBSTP Learn More about Molex slimstack	Datasheet	17,890In Stock	Cut Tape ¥307.3 ¥267.4 ¥244.2 ¥220.9 Reel ¥130.2 View ¥197.7 ¥194.3 ¥189.4 ¥120.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 50 CKT 53625-0574 Molex 1: ¥1,174.3 507In Stock 3,000Expected 11/19/2026	Mfr. Part # 53625-0574 Mouser Part # 538-53625-0574	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 50 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	507In Stock 3,000Expected 11/19/2026	Cut Tape ¥1,174.3 ¥1,076.3 ¥971.7 ¥940.1 Reel ¥657.8 View ¥893.6 ¥798.9 ¥775.7 ¥634.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board to Board & Mezzanine Connectors 0.4 B/B Rec Assy 70Ckt EmbsTpPkg 502426-7030 Molex 1: ¥538.2 5,474In Stock	Mfr. Part # 502426-7030 Mouser Part # 538-502426-7030	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Rec Assy 70Ckt EmbsTpPkg Learn More about Molex high speed solutions	Datasheet	5,474In Stock	Cut Tape ¥538.2 ¥490 ¥463.4 ¥431.9 View Reel ¥290.7 ¥377 ¥367.1 ¥343.8 ¥290.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors .635 PITCH B-B CONN REC HSNG CVR ASSY 52901-1674 Molex 1: ¥2,888.5 880In Stock	Mfr. Part # 52901-1674 Mouser Part # 538-52901-1674	Molex	Board to Board & Mezzanine Connectors .635 PITCH B-B CONN REC HSNG CVR ASSY Learn More about Molex high speed solutions	Datasheet	880In Stock	Cut Tape ¥2,888.5 ¥2,503.1 ¥2,373.6 ¥2,338.7 Reel ¥1,883.6 View ¥2,074.6 ¥1,945 ¥1,792.2 Quote	Min.: 1 Mult.: 1 : 440
Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT 53627-1074 Molex 1: ¥1,181 2,225In Stock	Mfr. Part # 53627-1074 Mouser Part # 538-53627-1074	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	2,225In Stock	Cut Tape ¥1,181 ¥1,034.8 ¥963.4 ¥920.2 Reel ¥757.4 View ¥890.3 ¥860.4 ¥722.5 MouseReel Available	Min.: 1 Mult.: 1 : 700
High Speed / Modular Connectors Impact DC 4x16 GR Sn Impact DC 4x16 GR Sn 76160-5026 Molex 1: ¥5,300.3 126In Stock	Mfr. Part # 76160-5026 Mouser Part # 538-76160-5026	Molex	High Speed / Modular Connectors Impact DC 4x16 GR Sn Impact DC 4x16 GR Sn Learn More about Molex impact backplane connectors	Datasheet	126In Stock	¥5,300.3 ¥4,996.3 ¥4,783.7 ¥4,582.7 View ¥4,307 ¥4,130.9 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy W/ Tape 14Ckt EmbsTpPkg 502430-1430 Molex 1: ¥108 21,626In Stock	Mfr. Part # 502430-1430 Mouser Part # 538-502430-1430	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy W/ Tape 14Ckt EmbsTpPkg Learn More about Molex high speed solutions	Datasheet	21,626In Stock	Cut Tape ¥108 ¥93.8 ¥85.7 ¥75.9 Reel ¥64.1 View ¥70.9 ¥67.3 ¥62.1 ¥61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 160 CKT 53647-1674 Molex 1: ¥1,395.2 1,071In Stock	Mfr. Part # 53647-1674 Mouser Part # 538-53647-1674	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 160 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	1,071In Stock	Cut Tape ¥1,395.2 ¥1,247.4 ¥1,192.6 ¥1,161 View Reel ¥1,014.9 ¥1,124.5 ¥1,092.9 ¥1,066.4 ¥1,014.9	Min.: 1 Mult.: 1 : 750
Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg 55909-0974 Molex 1: ¥878.7 4,292In Stock	Mfr. Part # 55909-0974 Mouser Part # 538-55909-0974	Molex	Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg Learn More about Molex high speed solutions	Datasheet	4,292In Stock	Cut Tape ¥878.7 ¥714.2 ¥672.7 ¥641.1 ¥619.6 Reel ¥602.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500