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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 154806-E TE Connectivity / ERNI 1: €3.00 3,321In Stock	Mfr. Part No. 154806-E Mouser Part No 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 €3.00 €2.55 €2.17 Reel €1.97 €1.94 View €1.91 €1.86 €1.79 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 154807-E TE Connectivity / ERNI 1: €3.96 2,792In Stock 3,730On Order	Mfr. Part No. 154807-E Mouser Part No 305-154807	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,792In Stock 3,730On Order On Order Ship Dates Mfr. No: 154807-E Stock: 2,792 Can Dispatch Immediately On Order: 2,800 Expected 29/10/2026 930 Expected 10/11/2026 Factory Lead Time: 23 Weeks	Cut Tape €3.96 €3.36 €2.86 Reel €2.82 €2.61 €2.46 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 12P 1.27MM CABLE MNT R/A FEMALE 214345-E TE Connectivity / ERNI 1: €3.99 2,489In Stock	Mfr. Part No. 214345-E Mouser Part No 305-214345	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12P 1.27MM CABLE MNT R/A FEMALE Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,489In Stock	€3.99 €3.39 €3.03 €2.78 View €2.64 €2.57 €2.48 €2.44 Quote	Min.: 1 Mult.: 1
Rectangular Mil Spec Connectors 50-PIN, IDC CABLE CONNECTOR 214347-E TE Connectivity / ERNI 1: €5.29 1,844In Stock	Mfr. Part No. 214347-E Mouser Part No 305-214347	TE Connectivity / ERNI	Rectangular Mil Spec Connectors 50-PIN, IDC CABLE CONNECTOR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,844In Stock	€5.29 €5.22 €5.01 €4.69 View €4.23 €3.85 €3.66 €3.38	Min.: 1 Mult.: 1
Headers & Wire Housings 68-PIN, IDC CABLE CONNECTOR 214348-E TE Connectivity / ERNI 1: €8.03 1,003In Stock	Mfr. Part No. 214348-E Mouser Part No 305-214348	TE Connectivity / ERNI	Headers & Wire Housings 68-PIN, IDC CABLE CONNECTOR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,003In Stock	€8.03 €7.83 €6.17 €5.71 View €5.70 €5.07 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 234199-E TE Connectivity / ERNI 1: €4.70 677In Stock	Mfr. Part No. 234199-E Mouser Part No 305-234199	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	677In Stock	€4.70 €3.99 €3.21 €2.96 View €2.92 €2.79 €2.65	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 234201-E TE Connectivity / ERNI 1: €7.66 467In Stock	Mfr. Part No. 234201-E Mouser Part No 305-234201	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	467In Stock	Cut Tape €7.66 €6.51 €6.13 €5.06 Reel €4.97 €4.52	Min.: 1 Mult.: 1 : 160
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 234208-E TE Connectivity / ERNI 1: €5.23 676In Stock	Mfr. Part No. 234208-E Mouser Part No 305-234208	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	676In Stock	€5.23 €4.45 €3.78 €3.53 View €3.48 €3.17	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 244836-E TE Connectivity / ERNI 1: €2.30 2,204In Stock 13,160On Order	Mfr. Part No. 244836-E Mouser Part No 305-244836	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,204In Stock 13,160On Order On Order Ship Dates Mfr. No: 244836-E Stock: 2,204 Can Dispatch Immediately On Order: 1,400 Expected 28/10/2026 10,640 Expected 30/10/2026 1,120 Expected 06/11/2026 Factory Lead Time: 24 Weeks	Cut Tape €2.30 €2.09 €1.98 €1.79 Reel €1.54 View €1.44 €1.37 €1.31 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 244837-E TE Connectivity / ERNI 1: €3.16 3,057In Stock 10,360Expected 03/02/2027	Mfr. Part No. 244837-E Mouser Part No 305-244837	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,057In Stock 10,360Expected 03/02/2027	Cut Tape €3.16 €2.69 €2.14 Reel €2.02 €1.89 View €1.77 €1.75 €1.72 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 244838-E TE Connectivity / ERNI 1: €3.93 3,150In Stock 3,360Expected 12/11/2026	Mfr. Part No. 244838-E Mouser Part No 305-244838	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,150In Stock 3,360Expected 12/11/2026	Cut Tape €3.93 €3.34 €2.84 Reel €2.63 €2.43 View €2.40 €2.30 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 244854-E TE Connectivity / ERNI 1: €2.24 4,237In Stock 1,680On Order	Mfr. Part No. 244854-E Mouser Part No 305-244854	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	4,237In Stock 1,680On Order	Cut Tape €2.24 €1.90 €1.62 Reel €1.51 €1.38 View €1.31 €1.30 €1.26 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT 244857-E TE Connectivity / ERNI 1: €5.86 531In Stock	Mfr. Part No. 244857-E Mouser Part No 305-244857	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	531In Stock	Cut Tape €5.86 €4.98 €4.23 Reel €3.95 €3.59	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 244858-E TE Connectivity / ERNI 1: €6.67 475In Stock	Mfr. Part No. 244858-E Mouser Part No 305-244858	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	475In Stock	Cut Tape €6.67 €5.68 €4.82 Reel €4.49 €4.48 View €3.90 €3.89	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT 254417-E TE Connectivity / ERNI 1: €4.98 877In Stock	Mfr. Part No. 254417-E Mouser Part No 305-254417	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	877In Stock	Cut Tape €4.98 €4.23 €3.52 Reel €3.21 €3.10 €2.82 MouseReel Available	Min.: 1 Mult.: 1 : 250
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL,SMT 254537-E TE Connectivity / ERNI 1: €2.88 1,284In Stock	Mfr. Part No. 254537-E Mouser Part No 305-254537	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 20-PIN, VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,284In Stock	€2.88 €2.45 €2.19 €2.09 View €1.81 €1.79 €1.65 €1.60 €1.57	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT 254539-E TE Connectivity / ERNI 1: €3.42 765In Stock	Mfr. Part No. 254539-E Mouser Part No 305-254539	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	765In Stock	€3.42 €3.10 €2.96 €2.80 View €2.61 €2.60 €2.05	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT 254590-E TE Connectivity / ERNI 1: €3.94 610In Stock	Mfr. Part No. 254590-E Mouser Part No 305-254590	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	610In Stock	€3.94 €3.35 €2.85 €2.63 View €2.44 €2.30 €2.24 €2.18	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT 354055-E TE Connectivity / ERNI 1: €3.38 1,400In Stock 840Expected 01/02/2027	Mfr. Part No. 354055-E Mouser Part No 305-354055	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,400In Stock 840Expected 01/02/2027	Cut Tape €3.38 €3.07 €2.83 €2.70 Reel €2.37 View €2.23 €1.91 €1.77 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 20-PIN,VERTICAL,SMT FEMALE 354071-E TE Connectivity / ERNI 1: €3.30 3,111In Stock	Mfr. Part No. 354071-E Mouser Part No 305-354071	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 20-PIN,VERTICAL,SMT FEMALE Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,111In Stock	€3.30 €2.81 €2.30 €2.18 View €2.00 €1.81	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 354072-E TE Connectivity / ERNI 1: €3.72 791In Stock	Mfr. Part No. 354072-E Mouser Part No 305-354072	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	791In Stock	€3.72 €3.37 €3.20 €2.78 View €2.69 €2.64 €2.34	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN, RIGHT ANGLE, SMT 354078-E TE Connectivity / ERNI 1: €3.06 1,053In Stock	Mfr. Part No. 354078-E Mouser Part No 305-354078	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN, RIGHT ANGLE, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,053In Stock	€3.06 €2.81 €2.67 €2.53 View €2.46 €2.27 €2.17 €1.92 €1.91	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN, RIGHT ANGLE, SMT 354096-E TE Connectivity / ERNI 1: €4.02 1,296In Stock 560Expected 02/11/2026	Mfr. Part No. 354096-E Mouser Part No 305-354096	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN, RIGHT ANGLE, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,296In Stock 560Expected 02/11/2026	Cut Tape €4.02 €3.45 €2.93 €2.92 Reel €2.52 View €2.51 €2.25 MouseReel Available	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors SMCB 40 M AB VV 7-03 CL * 0007 137 E004 354097-E TE Connectivity / ERNI 1: €4.37 2,403In Stock	Mfr. Part No. 354097-E Mouser Part No 305-354097	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCB 40 M AB VV 7-03 CL * 0007 137 E004 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,403In Stock	Cut Tape €4.37 €3.72 €3.48 €3.32 Reel €2.80 View €3.16 €2.97 €2.73 €2.55 MouseReel Available	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors DRCBTB 1,27 68 M BTB20 18,2 137 * 094 TR 364715-E TE Connectivity / ERNI 1: €11.42 476In Stock	Mfr. Part No. 364715-E Mouser Part No 305-364715	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors DRCBTB 1,27 68 M BTB20 18,2 137 * 094 TR Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	476In Stock	€11.42 €9.93 €9.33 €8.69 View €8.64 €8.05 €7.37 €6.76	Min.: 1 Mult.: 1

SMC 1.27mm Connectors

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SMC 1.27mm Connectors

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