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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors 12-PIN,RIGHTANGLE,SMT 154740-E TE Connectivity / ERNI 1: £2.72 1,018In Stock	Mfr. Part No. 154740-E Mouser Part No 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	£2.72 £2.31 £1.96 £1.90 View £1.69 £1.53 £1.51 £1.48	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,RIGHTANGLE,SMT 154744-E TE Connectivity / ERNI 1: £7.77 225In Stock	Mfr. Part No. 154744-E Mouser Part No 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 £7.77 £6.73 £5.42 Reel £4.88 £4.82 Quote Quote	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 234210-E TE Connectivity / ERNI 1: £7.74 518In Stock	Mfr. Part No. 234210-E Mouser Part No 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	£7.74 £6.58 £5.26 £5.23 View £5.05 £4.70	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 254415-E TE Connectivity / ERNI 1: £3.45 809In Stock	Mfr. Part No. 254415-E Mouser Part No 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	£3.45 £2.93 £2.43 £2.04 View £1.96 £1.92	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 254589-E TE Connectivity / ERNI 1: £2.75 993In Stock	Mfr. Part No. 254589-E Mouser Part No 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	£2.75 £2.55 £2.39 £2.12 View £1.84 £1.83 £1.76	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN, SMT/IDC 244630-E TE Connectivity / ERNI 1: £4.46 714In Stock	Mfr. Part No. 244630-E Mouser Part No 305-244630	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN, SMT/IDC Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	714In Stock	£4.46 £3.79 £3.22 £2.84 £2.62	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT 254587-E TE Connectivity / ERNI 1: £1.95 2,193In Stock	Mfr. Part No. 254587-E Mouser Part No 305-254587	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,193In Stock	Cut Tape £1.95 £1.80 £1.73 £1.62 Reel £1.42 View £1.35 £1.32 MouseReel Available	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB20 18,2 137 * 094 TR 364084-E TE Connectivity / ERNI 1: £4.44 597In Stock	Mfr. Part No. 364084-E Mouser Part No 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	597In Stock	£4.44 £3.78 £3.54 £3.47 View £3.13 £2.99 £2.68 £2.53	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: £2.80 1,955In Stock	Mfr. Part No. 244628-E Mouser Part No 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	£2.80 £2.55 £2.41 £2.24 View £1.96 £1.90 £1.69 £1.51	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 68-PIN,RIGHTANGLE,SMT 154743-E TE Connectivity / ERNI 1: £5.67 1,342In Stock	Mfr. Part No. 154743-E Mouser Part No 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 £5.67 £4.82 £4.11 Reel £4.11 £3.74	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors SMCQ 12 F AB VV 7-03 CL * 0007 137 E002 354939-E TE Connectivity / ERNI 1: £3.38 3,595In Stock	Mfr. Part No. 354939-E Mouser Part No 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	£3.38 £2.87 £2.44 £2.12 £1.88	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: £7.89 11In Stock	Mfr. Part No. 144183-E Mouser Part No 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	£7.89 £6.23 £6.08 £5.92 View £5.50 £5.38 £4.98 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: £4.73 28In Stock	Mfr. Part No. 364087-E Mouser Part No 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	28In Stock	£4.73 £4.28 £4.05 £3.31 View £3.30 £3.15 £2.81 £2.71	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 354063-E TE Connectivity / ERNI 1: £2.87 345In Stock	Mfr. Part No. 354063-E Mouser Part No 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	£2.87 £2.44 £2.08 £1.68 £1.56	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DRCBTB 1,27 12 M BTB24 22,2 137 * 094 TR 364096-E TE Connectivity / ERNI 1: £3.49 149In Stock	Mfr. Part No. 364096-E Mouser Part No 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	£3.49 £3.18 £3.01 £2.33 View £2.04 £1.96 £1.89	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: £6.86 228In Stock	Mfr. Part No. 354307-E Mouser Part No 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	£6.86 £6.18 £5.82 £5.67 View £5.53 £4.92 £4.63 £4.12 £4.09	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: £9.51 18In Stock	Mfr. Part No. 364718-E Mouser Part No 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	£9.51 £8.42 £8.10 £6.78 View £6.70 £6.26 £5.82	Min.: 1 Mult.: 1
Headers & Wire Housings SMCQ 50 M AB VV 8-13 CL * H007 137 E005 474356-E TE Connectivity / ERNI 1: £4.18 276In Stock	Mfr. Part No. 474356-E Mouser Part No 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 £4.18 £3.80 £3.61 £3.34 Reel £2.44 View £2.45 £2.43 £2.41 £2.25	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: £2.30 19,486In Stock	Mfr. Part No. 154763-E Mouser Part No 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	19,486In Stock	Cut Tape £2.30 £2.01 £1.96 £1.70 Reel £1.51 View £1.62 £1.37 £1.28 £1.27 MouseReel Available	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 154717-E TE Connectivity / ERNI 1: £2.44 1,178In Stock 3,640Expected 22/03/2027	Mfr. Part No. 154717-E Mouser Part No 305-154717	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,178In Stock 3,640Expected 22/03/2027	Cut Tape £2.44 £2.10 £2.07 £1.79 Reel £1.60 View £1.47 £1.32 £1.29 £1.24 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: £5.34 886In Stock	Mfr. Part No. 154720-E Mouser Part No 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	886In Stock	Cut Tape £5.34 £4.55 £4.54 £3.87 Reel £3.84 £3.49	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 80P 1.27MM SMT VERT FEMALE TYPE B 154721-E TE Connectivity / ERNI 1: £5.99 286In Stock	Mfr. Part No. 154721-E Mouser Part No 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 £5.99 £5.48 £5.34 £5.17 Reel £4.53 View £4.78 £4.29 £3.89	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT 154742-E TE Connectivity / ERNI 1: £4.02 1,394In Stock	Mfr. Part No. 154742-E Mouser Part No 305-154742	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,394In Stock	Cut Tape £4.02 £3.42 £2.92 Reel £2.65 MouseReel Available	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: £4.18 485In Stock 560Expected 10/11/2026	Mfr. Part No. 154765-E Mouser Part No 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 10/11/2026	Cut Tape £4.18 £3.55 £3.02 Reel £2.67 £2.47 £2.37 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: £6.29 623In Stock 560Expected 23/11/2026	Mfr. Part No. 154767-E Mouser Part No 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 23/11/2026	Cut Tape £6.29 £5.34 £4.59 Reel £4.59 £4.17	Min.: 1 Mult.: 1 : 560

SMC 1.27mm Connectors

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SMC 1.27mm Connectors

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