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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors SMCIDC 12 KV AB VV 7-01 CL * H007 717 PO 244628-E TE Connectivity / ERNI 1: $3.73 A tariff of 8% may be applied if shipping to the United States. 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	$3.73 $3.39 $3.21 $2.99 View $2.62 $2.54 $2.26 $2.01 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12-PIN,RIGHTANGLE,SMT 154740-E TE Connectivity / ERNI 1: $3.57 A tariff of 8% may be applied if shipping to the United States. 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	$3.57 $3.08 $2.62 $2.49 View $2.11 $2.03 $2.01 $1.98 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,RIGHTANGLE,SMT 154744-E TE Connectivity / ERNI 1: $10.35 A tariff of 8% may be applied if shipping to the United States. 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 $10.35 $8.97 $7.22 Reel $6.50 $6.42 Quote Quote A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors 50-PIN, SMT/IDC 244630-E TE Connectivity / ERNI 1: $5.94 A tariff of 8% may be applied if shipping to the United States. 714In Stock	Mfr. Part # 244630-E Mouser Part # 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	$5.94 $5.05 $4.29 $3.77 $3.49 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT 254587-E TE Connectivity / ERNI 1: $2.40 A tariff of 8% may be applied if shipping to the United States. 2,111In Stock	Mfr. Part # 254587-E Mouser Part # 305-254587	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,111In Stock	Cut Tape $2.40 $2.23 $2.14 $2.02 Reel $1.76 View $1.68 $1.59 $1.56 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors SMCQ 12 F AB VV 7-03 CL * 0007 137 E002 354939-E TE Connectivity / ERNI 1: $4.50 A tariff of 8% may be applied if shipping to the United States. 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	$4.50 $3.82 $3.25 $2.81 View $2.39 $2.37 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 234210-E TE Connectivity / ERNI 1: $10.15 A tariff of 8% may be applied if shipping to the United States. 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	$10.15 $8.77 $7.01 $6.48 $6.25 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 254415-E TE Connectivity / ERNI 1: $4.59 A tariff of 8% may be applied if shipping to the United States. 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	$4.59 $3.91 $3.23 $2.72 View $2.61 $2.42 $2.41 $2.36 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 254589-E TE Connectivity / ERNI 1: $3.54 A tariff of 8% may be applied if shipping to the United States. 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	$3.54 $3.23 $3.07 $2.65 View $2.30 $2.25 $2.23 $2.20 $2.17 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 68-PIN,RIGHTANGLE,SMT 154743-E TE Connectivity / ERNI 1: $7.56 A tariff of 8% may be applied if shipping to the United States. 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 $7.56 $6.42 $5.46 Reel $4.83 $4.47 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB20 18,2 137 * 094 TR 364084-E TE Connectivity / ERNI 1: $5.92 A tariff of 11% may be applied if shipping to the United States. 597In 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	597In Stock	$5.92 $5.03 $4.72 $4.62 View $4.18 $3.98 $3.57 $3.37 A tariff of 11% may be applied if shipping to the United States.	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: $4.65 A tariff of 11% may be applied if shipping to the United States. 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	$4.65 $4.23 $4.01 $3.11 View $2.72 $2.60 Quote A tariff of 11% may be applied if shipping to the United States.	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: $12.66 A tariff of 11% may be applied if shipping to the United States. 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	$12.66 $11.22 $10.79 $9.04 View $9.03 $8.92 $8.34 $7.75 A tariff of 11% may be applied if shipping to the United States.	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: $9.14 A tariff of 11% may be applied if shipping to the United States. 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	$9.14 $8.23 $7.75 $7.55 View $7.36 $6.56 $6.16 $5.49 Quote A tariff of 11% may be applied if shipping to the United States.	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: $10.51 A tariff of 8% may be applied if shipping to the United States. 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	$10.51 $8.30 $8.09 $7.88 View $7.32 $7.16 $6.64 Quote A tariff of 8% may be applied if shipping to the United States.	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: $6.30 A tariff of 11% may be applied if shipping to the United States. 28In 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	28In Stock	$6.30 $5.70 $5.39 $4.41 View $4.40 $4.20 $3.74 $3.61 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20-PIN, VERTICAL, SMT 354063-E TE Connectivity / ERNI 1: $3.83 A tariff of 8% may be applied if shipping to the United States. 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	$3.83 $3.26 $2.59 $2.07 View $1.96 $1.91 $1.88 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Headers & Wire Housings SMCQ 50 M AB VV 8-13 CL * H007 137 E005 474356-E TE Connectivity / ERNI 1: $5.57 A tariff of 8% may be applied if shipping to the United States. 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 $5.57 $5.06 $4.80 $4.43 Reel $3.21 View $3.22 $3.00 A tariff of 8% may be applied if shipping to the United States.	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: $3.06 A tariff of 8% may be applied if shipping to the United States. 19,486In 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	19,486In Stock	Cut Tape $3.06 $2.67 $2.62 $2.27 Reel $2.01 View $2.16 $1.83 $1.71 $1.70 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 560
Board to Board & Mezzanine Connectors SMCQ 26 M AB VV 3-04 * 2,8 0003 137 E001 064003-E TE Connectivity / ERNI 1: $8.92 A tariff of 8% may be applied if shipping to the United States. 270In Stock 140Expected 11/3/2026	Mfr. Part # 064003-E Mouser Part # 305-064003	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCQ 26 M AB VV 3-04 * 2,8 0003 137 E001 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	270In Stock 140Expected 11/3/2026	$8.92 $8.43 $6.69 $6.35 View $6.21 $5.47 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 154717-E TE Connectivity / ERNI 1: $3.24 A tariff of 8% may be applied if shipping to the United States. 1,176In Stock 3,640Expected 3/22/2027	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	1,176In Stock 3,640Expected 3/22/2027	Cut Tape $3.24 $2.80 $2.75 $2.38 Reel $2.13 View $1.95 $1.75 $1.72 $1.65 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 68P 1.27MM SMT VERT FEMALE TYPE B 154720-E TE Connectivity / ERNI 1: $7.12 A tariff of 8% may be applied if shipping to the United States. 876In Stock 1,120Expected 3/22/2027	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	876In Stock 1,120Expected 3/22/2027	Cut Tape $7.12 $6.06 $6.05 $5.15 Reel $5.12 $4.51 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 80P 1.27MM SMT VERT FEMALE TYPE B 154721-E TE Connectivity / ERNI 1: $7.98 A tariff of 8% may be applied if shipping to the United States. 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 $7.98 $7.30 $7.12 $6.88 Reel $6.04 View $6.36 $5.71 $5.04 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 280
Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT 154742-E TE Connectivity / ERNI 1: $5.06 A tariff of 8% may be applied if shipping to the United States. 1,374In Stock	Mfr. Part # 154742-E Mouser Part # 305-154742	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,374In Stock	Cut Tape $5.06 $4.30 $3.66 Reel $3.53 $3.12 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	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: $8.37 A tariff of 8% may be applied if shipping to the United States. 621In 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	621In Stock 560Expected 11/23/2026	Cut Tape $8.37 $7.12 $6.12 Reel $6.12 $5.40 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 560

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SMC 1.27mm Connectors

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