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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Pitch
Number of Rows
Termination Style
Mounting Angle
Stack Height
Current Rating
Maximum Data Rate
Minimum Operating Temperature
Maximum Operating Temperature
Contact Plating
Contact Material
Housing Material
Series
Packaging
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 20-PIN, RIGHT ANGLE, SMT
Datasheet
Product Comments
222In Stock
560Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 560
Headers 20 Position 1.27 mm (0.05 in) 2 Row Solder Right Angle 1.7 A - 55 C + 125 C Gold Copper Alloy Thermoplastic (TP) SMC 1.27mm Reel, Cut Tape, MouseReel
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 32-PIN, RIGHT ANGLE, SMT
Datasheet
Product Comments
68In Stock
1,120On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 560

Headers 32 Position 1.27 mm (0.05 in) 2 Row Solder Right Angle 1.7 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm Reel, Cut Tape, MouseReel
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCB 40 M AB VV 7-03 CL * 0007 137 E004
Datasheet
Product Comments
664In Stock
811Expected 16/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 560

Headers 40 Position 1.27 mm (0.05 in) 2 Row Solder Right Angle 1.7 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm Reel, Cut Tape, MouseReel
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB26 24,2 137 * 094 TR
Datasheet
Product Comments
25In Stock
Min.: 1
Mult.: 1

Connectors 50 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 26 mm 1.1 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB38 36,2 137 * 094 TR
Datasheet
Product Comments
143In Stock
Min.: 1
Mult.: 1

Connectors 50 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 38 mm 1.1 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm Tray
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 26 M BTB38 36,2 137 * 094 TR
Datasheet
Product Comments
66In Stock
Min.: 1
Mult.: 1

Connectors 26 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 38 mm 1.3 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 12 M BTB22 20,2 137 * 094 TR
Datasheet
Product Comments
80In Stock
Min.: 1
Mult.: 1

Connectors 12 Position 1.27 mm (0.05 in) 2 Row Straight 22 mm 1.6 A - 55 C + 125 C Gold Copper Alloy Thermoplastic (TP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCBTB 26M26.2 mmBTB28Tray
Datasheet
Product Comments
82In Stock
Min.: 1
Mult.: 1

Connectors 26 Position 1.27 mm (0.05 in) 2 Row Straight 28 mm 1.3 A - 55 C + 125 C Gold Copper Alloy Thermoplastic (TP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCBTB 12M36.2 mmBTB38Tray
Datasheet
Product Comments
24In Stock
Min.: 1
Mult.: 1

Connectors 12 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 38 mm 1.6 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 12P 1.27MM CABLE MNT R/A FEMALE
Datasheet
Product Comments
1,342On Order
Min.: 1
Mult.: 1

Headers 12 Position 1.27 mm (0.05 in) 2 Row Right Angle SMC 1.27mm Tray
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT
Datasheet
Product Comments
1,000Expected 01/04/2026
Min.: 1
Mult.: 1

Connectors 50 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 4.85 mm 1.1 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCIDC 12 KV AB VV 7-01 CL * H007 717 PO
Datasheet
Product Comments
1,183Expected 14/10/2026
Min.: 1
Mult.: 1

Connectors 12 Position 1.27 mm (0.05 in) 2 Row IDC Vertical SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 50-PIN, CABLE GUIDE
Datasheet
Product Comments
3In Stock
Min.: 1
Mult.: 1

50 Position 1.27 mm (0.05 in) 2 Row Solder Vertical SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCQ 12 F AB VV 7-03 CL * 0007 137 E002
Datasheet
Product Comments
560Expected 14/04/2026
Min.: 1
Mult.: 1

Connectors 12 Position 1.27 mm (0.05 in) 2 Row Solder Right Angle 1.6 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT
Datasheet
Product Comments
316Expected 30/04/2026
Min.: 1
Mult.: 1
Reel: 170

Connectors 12 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 13.65 mm 1.6 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm Reel, Cut Tape
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT
Datasheet
Product Comments
380On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Headers 40 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 4.85 mm 1.7 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm Reel, Cut Tape, MouseReel
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT
Datasheet
Product Comments
558Expected 18/03/2026
Min.: 1
Mult.: 1

Connectors 32 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 3.25 mm 1.7 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB20 18,2 137 * 094 TR
Datasheet
Product Comments
136Expected 04/05/2026
Min.: 1
Mult.: 1

Connectors 50 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 20 mm 1.1 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 50 M BTB24 22,2 137 * 094 TR
Datasheet
Product Comments
28Expected 28/04/2026
Min.: 1
Mult.: 1

Connectors 50 Position 1.27 mm (0.05 in) 2 Row Straight 24 mm 1.1 A - 55 C + 125 C Gold Copper Alloy Thermoplastic (TP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors DRCBTB 1,27 12 M BTB20 18,2 137 * 094 TR
Datasheet
Product Comments
102Expected 19/03/2026
Min.: 1
Mult.: 1

Connectors 12 Position 1.27 mm (0.05 in) 2 Row Solder Vertical 20 mm 1.6 A 3 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCQ 68 M AB VV 3-04 * 2,8 0003 137 E001
Datasheet
Product Comments
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1

Connectors 68 Position 1.27 mm (0.05 in) 2 Row Press Fit Vertical 3.25 mm 1 A 2 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCB 40 F AB VV 7-13 CL * H007 137 E002
Datasheet
Product Comments
Non-Stocked Lead-Time 23 Weeks
Min.: 1
Mult.: 1

SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 21 Weeks
Min.: 1
Mult.: 1

SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCIDC 26 KV AB VV 7-01 CL * H007 717 PO
Datasheet
Product Comments
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1
SMC 1.27mm
TE Connectivity / ERNI Board to Board & Mezzanine Connectors SMCB 12 M AB VV 7-03 CL * 0007 137 E004
Datasheet
Product Comments
Non-Stocked Lead-Time 24 Weeks
Min.: 560
Mult.: 560
SMC 1.27mm