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MicroCon Connectors

TE Connectivity's (TE) ERNI MicroCon Connectors is a board-to-board, miniaturized, robust connector solution. This dual-row, 0.8mm pitch connector series delivers up to 2.3A per contact at +20°C and 3Gbit/s. This versatile product family has pin counts from 12-100 and board-to-board (BtB) mated stacked heights from 5mm to 10 mm. TE ERNI MicroCon Connectors offer dual-beam female contacts, a wipe length of 1.9mm, and blind mating. These features add to the robustness of this space-saving series. Operating temperatures for MicroCon connectors range from -55°C to +125°C, ensuring this fine-pitch product is an excellent choice for industrial, medical, and aerospace applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294029-E TE Connectivity / ERNI 1: $14.36 600In Stock	Mfr. Part # 294029-E Mouser Part # 305-294029	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	600In Stock	$14.36 $12.21 $11.45 $10.90 View $10.38 $9.50 $9.32 $8.78	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT 294009-E TE Connectivity / ERNI 1: $22.55 786In Stock	Mfr. Part # 294009-E Mouser Part # 305-294009	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	786In Stock	Cut Tape $22.55 $19.17 $17.97 $17.11 View Reel $15.26 $16.34 $15.72 $15.26 Quote	Min.: 1 Mult.: 1 : 840
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294020-E TE Connectivity / ERNI 1: $17.84 503In Stock	Mfr. Part # 294020-E Mouser Part # 305-294020	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	503In Stock	$17.84 $15.16 $14.21 $13.54 View $12.89 $12.66 $11.82 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT 294001-E TE Connectivity / ERNI 1: $5.83 353In Stock	Mfr. Part # 294001-E Mouser Part # 305-294001	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	353In Stock	$5.83 $4.95 $4.42 $4.22 View $3.95 $3.69 $3.33 $3.27 $3.25	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 68-PIN, VERTICAL, SMT 294031-E TE Connectivity / ERNI 1: $15.96 491In Stock	Mfr. Part # 294031-E Mouser Part # 305-294031	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	491In Stock	Cut Tape $15.96 $13.56 $12.72 $12.11 View Reel $10.47 $11.53 $10.47 Quote	Min.: 1 Mult.: 1 : 420
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294032-E TE Connectivity / ERNI 1: $23.33 609In Stock	Mfr. Part # 294032-E Mouser Part # 305-294032	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	609In Stock	Cut Tape $23.33 $17.63 Reel $16.07 $13.68 $13.31	Min.: 1 Mult.: 1 : 350
Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT 294142-E TE Connectivity / ERNI 1: $22.28 624In Stock	Mfr. Part # 294142-E Mouser Part # 305-294142	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	624In Stock	Cut Tape $22.28 $18.94 $17.76 $16.91 View Reel $15.06 $16.14 $15.06 Quote	Min.: 1 Mult.: 1 : 720
Board to Board & Mezzanine Connectors 12-PIN, VERTICAL, SMT 294133-E TE Connectivity / ERNI 1: $6.58 346In Stock	Mfr. Part # 294133-E Mouser Part # 305-294133	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	346In Stock	$6.58 $5.59 $5.00 $4.75 View $4.46 $4.09 $3.97 $3.77 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings DRCQ 0,80 50 F * SMD * 137 E00 294257-E TE Connectivity / ERNI 1: $12.77 707In Stock	Mfr. Part # 294257-E Mouser Part # 571-294257-E	TE Connectivity / ERNI	Headers & Wire Housings DRCQ 0,80 50 F * SMD * 137 E00 Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	707In Stock	$12.77 $10.86 $10.18 $9.69 View $9.23 $8.87 $8.29 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294006-E TE Connectivity / ERNI 1: $11.43 1,286In Stock	Mfr. Part # 294006-E Mouser Part # 305-294006	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	1,286In Stock	Cut Tape $11.43 $9.72 $9.12 $8.68 Reel $7.62 View $8.27 $7.86 $7.34	Min.: 1 Mult.: 1 : 1,000
Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT 454927-E TE Connectivity / ERNI 1: $6.54 950In Stock	Mfr. Part # 454927-E Mouser Part # 305-454927	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	950In Stock	$6.54 $5.56 $4.97 $4.72 View $4.44 $4.08 $3.95 $3.76 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN,VERTICAL,SMT 294149-E TE Connectivity / ERNI 1: $10.57 200In Stock	Mfr. Part # 294149-E Mouser Part # 305-294149	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	200In Stock	$10.57 $8.99 $8.42 $8.02 View $7.65 $7.16 $6.90 $6.67 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294151-E TE Connectivity / ERNI 1: $13.18 235In Stock	Mfr. Part # 294151-E Mouser Part # 305-294151	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	235In Stock	$13.18 $11.20 $10.50 $9.99 View $9.52 $9.13 $8.37 $8.05 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294003-E TE Connectivity / ERNI 1,000: $4.90 Non-Stocked Lead-Time 34 Weeks	Mfr. Part # 294003-E Mouser Part # 305-294003	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 34 Weeks	$4.90	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294005-E TE Connectivity / ERNI 1,000: $6.16 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 294005-E Mouser Part # 305-294005	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 33 Weeks	$6.16	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294008-E TE Connectivity / ERNI 1,000: $10.71 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # 294008-E Mouser Part # 305-294008	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 27 Weeks	$10.71	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294015-E TE Connectivity / ERNI 740: $7.34 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # 294015-E Mouser Part # 305-294015	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 27 Weeks	$7.34	Min.: 740 Mult.: 740
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294017-E TE Connectivity / ERNI 740: $7.39 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 294017-E Mouser Part # 305-294017	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 33 Weeks	$7.39	Min.: 740 Mult.: 740
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294027-E TE Connectivity / ERNI 420: $7.73 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # 294027-E Mouser Part # 305-294027	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 27 Weeks	$7.73	Min.: 420 Mult.: 420
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 294028-E TE Connectivity / ERNI 1: $11.62 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 294028-E Mouser Part # 305-294028	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 33 Weeks	$11.62 $9.89 $9.27 $8.83 View $8.41 $7.93	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294136-E TE Connectivity / ERNI 1: $10.57 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # 294136-E Mouser Part # 305-294136	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$10.57 $8.99 $8.42 $8.02 View $7.63 $7.17 $6.32	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294138-E TE Connectivity / ERNI 830: $7.59 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # 294138-E Mouser Part # 305-294138	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 35 Weeks	$7.59	Min.: 830 Mult.: 830
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294139-E TE Connectivity / ERNI 1: $10.90 Non-Stocked Lead-Time 34 Weeks	Mfr. Part # 294139-E Mouser Part # 305-294139	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 34 Weeks	Cut Tape $10.90 $9.26 $8.68 $8.27 View Reel $7.72 $7.88 $7.72 $7.72 MouseReel Available	Min.: 1 Mult.: 1 : 830
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294141-E TE Connectivity / ERNI 830: $13.15 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # 294141-E Mouser Part # 305-294141	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 27 Weeks	$13.15	Min.: 830 Mult.: 830
Headers & Wire Housings 26-PIN,VERTICAL,SMT 294148-E TE Connectivity / ERNI 720: $7.14 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # 294148-E Mouser Part # 305-294148	TE Connectivity / ERNI	Headers & Wire Housings 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microcon connectors	Datasheet	Non-Stocked Lead-Time 27 Weeks	$7.14	Min.: 720 Mult.: 720

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