Connectors – Mouser Japan

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SMC 1.27mm Connectors

TE Connectivity's ERNI Connectors SMC 1.27mm Connectors are 1.27mm pitch high-performance connectors that are versatile, compact, robust, and powerful. The ERNI SMC dual-row connector series is a miniaturization of DIN. These connectors deliver up to 1.7A per contact and 3Gbit/s. The SMC 1.27mm connectors can be stacked (and has an available adapter) plus up to 24 connectors can be mounted on a single board with zero loss of signal or power. TE Connectivity's ERNI Connectors SMC 1.27mm Connectors are available both as a connector and cable assembly.

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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 80-PIN,VERTICAL,SMT 234210-E TE Connectivity / ERNI 1: ¥1,685.9 518In Stock	Mfr. Part # 234210-E Mouser Part # 305-234210	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	518In Stock	¥1,685.9 ¥1,456.7 ¥1,187.6 ¥1,038.1	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 254415-E TE Connectivity / ERNI 1: ¥762.4 809In Stock	Mfr. Part # 254415-E Mouser Part # 305-254415	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	809In Stock	¥762.4 ¥649.5 ¥498.3 ¥406.9 ¥377	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 254589-E TE Connectivity / ERNI 1: ¥607.9 993In Stock	Mfr. Part # 254589-E Mouser Part # 305-254589	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	993In Stock	¥607.9 ¥563.1 ¥529.9 ¥470.1 View ¥406.9 ¥405.3 ¥383.7 ¥373.7 ¥367.1	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors SMCQ 12 F AB VV 7-03 CL * 0007 137 E002 354939-E TE Connectivity / ERNI 1: ¥747.5 3,595In Stock	Mfr. Part # 354939-E Mouser Part # 305-354939	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCQ 12 F AB VV 7-03 CL * 0007 137 E002 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,595In Stock	¥747.5 ¥634.5 ¥539.8 ¥470.1 View ¥405.3 ¥395.3	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB20 18,2 137 * 094 TR 364084-E TE Connectivity / ERNI 1: ¥983.3 599In Stock	Mfr. Part # 364084-E Mouser Part # 305-364084	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB20 18,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	599In Stock	¥983.3 ¥835.5 ¥784 ¥767.4 View ¥694.3 ¥661.1 ¥593 ¥559.8	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors SMCIDC 12 KV AB VV 7-01 CL * H007 717 PO 244628-E TE Connectivity / ERNI 1: ¥619.6 1,955In Stock	Mfr. Part # 244628-E Mouser Part # 305-244628	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCIDC 12 KV AB VV 7-01 CL * H007 717 PO Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,955In Stock	¥619.6 ¥563.1 ¥533.2 ¥496.6 View ¥435.2 ¥421.9 ¥375.4 ¥333.9	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12-PIN,RIGHTANGLE,SMT 154740-E TE Connectivity / ERNI 1: ¥569.7 1,018In Stock	Mfr. Part # 154740-E Mouser Part # 305-154740	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,018In Stock	¥569.7 ¥511.6 ¥503.3 ¥435.2 View ¥405.3 ¥353.8 ¥333.9 ¥328.9 ¥327.2	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,RIGHTANGLE,SMT 154744-E TE Connectivity / ERNI 1: ¥1,719.1 225In Stock	Mfr. Part # 154744-E Mouser Part # 305-154744	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	225In Stock	Cut Tape ¥1,719.1 ¥1,489.9 ¥1,199.2 Reel ¥1,079.7 ¥1,066.4 Quote Quote	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors DRCBTB 1,27 12 M BTB24 22,2 137 * 094 TR 364096-E TE Connectivity / ERNI 1: ¥772.4 149In Stock	Mfr. Part # 364096-E Mouser Part # 305-364096	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 12 M BTB24 22,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	149In Stock	¥772.4 ¥702.6 ¥666.1 ¥516.6 View ¥451.8 ¥431.9 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB20 18,2 137 * 094 TR 354307-E TE Connectivity / ERNI 1: ¥1,518.2 228In Stock	Mfr. Part # 354307-E Mouser Part # 305-354307	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB20 18,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	228In Stock	¥1,518.2 ¥1,367 ¥1,287.3 ¥1,254.1 View ¥1,222.5 ¥1,089.6 ¥1,023.2 ¥911.9 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors SMCQ 68 M AB VV 3-04 * 2,8 0003 137 E001 144183-E TE Connectivity / ERNI 1: ¥1,745.7 11In Stock	Mfr. Part # 144183-E Mouser Part # 305-144183	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCQ 68 M AB VV 3-04 * 2,8 0003 137 E001 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	11In Stock	¥1,745.7 ¥1,378.6 ¥1,343.7 ¥1,308.9 View ¥1,215.9 ¥1,189.3 ¥1,102.9 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB26 24,2 137 * 094 TR 364087-E TE Connectivity / ERNI 1: ¥1,046.4 30In Stock	Mfr. Part # 364087-E Mouser Part # 305-364087	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB26 24,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	30In Stock	¥1,046.4 ¥946.8 ¥895.3 ¥732.5 View ¥730.8 ¥697.6 ¥621.2 ¥599.6	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DRCBTB 1,27 68 M BTB26 24,2 137 * 094 TR 364718-E TE Connectivity / ERNI 1: ¥2,102.8 18In Stock	Mfr. Part # 364718-E Mouser Part # 305-364718	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 68 M BTB26 24,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	18In Stock	¥2,102.8 ¥1,863.6 ¥1,792.2 ¥1,501.5 View ¥1,499.9 ¥1,481.6 ¥1,385.3 ¥1,287.3	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 354063-E TE Connectivity / ERNI 1: ¥636.2 345In Stock	Mfr. Part # 354063-E Mouser Part # 305-354063	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	345In Stock	¥636.2 ¥541.5 ¥425.2 ¥335.5 View ¥322.2 ¥313.9 ¥310.6	Min.: 1 Mult.: 1
Headers & Wire Housings SMCQ 50 M AB VV 8-13 CL * H007 137 E005 474356-E TE Connectivity / ERNI 1: ¥925.2 276In Stock	Mfr. Part # 474356-E Mouser Part # 305-474356	TE Connectivity / ERNI	Headers & Wire Housings SMCQ 50 M AB VV 8-13 CL * H007 137 E005 Learn More about TE Connectivity / ERNI erni smc connectors		276In Stock	Cut Tape ¥925.2 ¥840.5 ¥797.3 ¥739.1 Reel ¥539.8 View ¥543.1 ¥536.5 ¥533.2 ¥498.3	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 12P 1.27MM SMT R/A ML DA CRD REEL/50 154763-E TE Connectivity / ERNI 1: ¥519.9 19,537In Stock	Mfr. Part # 154763-E Mouser Part # 305-154763	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12P 1.27MM SMT R/A ML DA CRD REEL/50 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	19,537In Stock	Cut Tape ¥519.9 ¥443.5 ¥377 Reel ¥333.9 ¥307.3 ¥289 MouseReel Available	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 154717-E TE Connectivity / ERNI 1: ¥486.7 898In Stock 3,920On Order	Mfr. Part # 154717-E Mouser Part # 305-154717	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	898In Stock 3,920On Order On Order Ship Dates Mfr. #: 154717-E Stock: 898 Can Ship Immediately On Order: 280 Expected 10/28/2026 3,640 Expected 3/22/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥486.7 ¥415.3 ¥352.1 Reel ¥327.2 ¥310.6 View ¥285.7 ¥274.1 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 68P 1.27MM SMT VERT FEMALE TYPE B 154720-E TE Connectivity / ERNI 1: ¥1,182.6 895In Stock	Mfr. Part # 154720-E Mouser Part # 305-154720	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68P 1.27MM SMT VERT FEMALE TYPE B Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	895In Stock	Cut Tape ¥1,182.6 ¥1,006.6 ¥855.4 Reel ¥850.4 ¥749.1	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 80P 1.27MM SMT VERT FEMALE TYPE B 154721-E TE Connectivity / ERNI 1: ¥1,461.7 286In Stock	Mfr. Part # 154721-E Mouser Part # 305-154721	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80P 1.27MM SMT VERT FEMALE TYPE B Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	286In Stock	Cut Tape ¥1,461.7 ¥1,244.1 ¥1,056.4 Reel ¥1,003.2 ¥948.4 ¥875.3	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 68-PIN,RIGHTANGLE,SMT 154743-E TE Connectivity / ERNI 1: ¥1,438.4 1,342In Stock	Mfr. Part # 154743-E Mouser Part # 305-154743	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,342In Stock	Cut Tape ¥1,438.4 ¥1,293.9 ¥1,277.3 ¥1,229.1 ¥965 Reel ¥965	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 50P 1.27MM R/A MALE SMT DAUG CARD 154765-E TE Connectivity / ERNI 1: ¥925.2 485In Stock 560Expected 11/24/2026	Mfr. Part # 154765-E Mouser Part # 305-154765	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50P 1.27MM R/A MALE SMT DAUG CARD Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	485In Stock 560Expected 11/24/2026	Cut Tape ¥925.2 ¥785.7 ¥667.7 Reel ¥591.3 ¥546.5 ¥524.9 MouseReel Available	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors SMCB 80 M AB VV 7-03 CL * 0007 137 E004 154767-E TE Connectivity / ERNI 1: ¥1,390.3 623In Stock 560Expected 11/23/2026	Mfr. Part # 154767-E Mouser Part # 305-154767	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCB 80 M AB VV 7-03 CL * 0007 137 E004 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	623In Stock 560Expected 11/23/2026	Cut Tape ¥1,390.3 ¥1,182.6 ¥1,016.5 Reel ¥1,016.5 ¥896.9	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 154806-E TE Connectivity / ERNI 1: ¥579.7 3,321In Stock	Mfr. Part # 154806-E Mouser Part # 305-154806	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,321In Stock	Cut Tape ¥579.7 ¥493.3 ¥418.6 Reel ¥380.4 ¥373.7 View ¥368.7 ¥358.8 ¥345.5 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 154807-E TE Connectivity / ERNI 1: ¥764.1 552In Stock 5,790On Order	Mfr. Part # 154807-E Mouser Part # 305-154807	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	552In Stock 5,790On Order On Order Ship Dates Mfr. #: 154807-E Stock: 552 Can Ship Immediately On Order: 190 Expected 11/3/2026 5,600 Expected 11/30/2026 Factory Lead-Time: 23 Weeks	Cut Tape ¥764.1 ¥649.5 ¥553.1 Reel ¥544.8 ¥504.9 ¥475 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT 154808-E TE Connectivity / ERNI 1: ¥1,164.4 308In Stock 1,120On Order	Mfr. Part # 154808-E Mouser Part # 305-154808	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	308In Stock 1,120On Order On Order Ship Dates Mfr. #: 154808-E Stock: 308 Can Ship Immediately On Order: 280 Expected 11/2/2026 840 Expected 3/19/2027 Factory Lead-Time: 23 Weeks	Cut Tape ¥1,164.4 ¥990 ¥842.1 Reel ¥837.1 ¥739.1	Min.: 1 Mult.: 1 : 280