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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 (USD) 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: $12.96 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	$12.96 $11.02 $10.34 $9.84 View $9.37 $8.58 $8.41 $7.93	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT 294001-E TE Connectivity / ERNI 1: $5.27 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	$5.27 $4.47 $3.99 $3.81 View $3.56 $3.39 $3.03 $2.95	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294032-E TE Connectivity / ERNI 1: $20.61 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 $20.61 $20.02 $15.91 Reel $14.51 $12.35 $12.01	Min.: 1 Mult.: 1 : 350
Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT 294142-E TE Connectivity / ERNI 1: $20.11 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 $20.11 $17.10 $16.03 $15.26 View Reel $13.60 $14.57 $13.60 Quote	Min.: 1 Mult.: 1 : 720
Board to Board & Mezzanine Connectors 68-PIN, VERTICAL, SMT 294031-E TE Connectivity / ERNI 1: $14.40 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 $14.40 $12.25 $11.48 $10.93 View Reel $9.45 $10.41 $9.45 Quote	Min.: 1 Mult.: 1 : 420
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294020-E TE Connectivity / ERNI 1: $16.11 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	$16.11 $13.69 $12.83 $12.22 View $11.64 $11.43 $10.67 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 100-PIN,VERTICAL,SMT 294009-E TE Connectivity / ERNI 1: $20.36 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 $20.36 $17.30 $16.22 $15.44 View Reel $13.78 $14.76 $14.20 $13.78 Quote	Min.: 1 Mult.: 1 : 840
Board to Board & Mezzanine Connectors 12-PIN, VERTICAL, SMT 294133-E TE Connectivity / ERNI 1: $5.94 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	$5.94 $5.04 $4.51 $4.29 View $4.03 $3.69 $3.59 $3.41 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings DRCQ 0,80 50 F * SMD * 137 E00 294257-E TE Connectivity / ERNI 1: $11.53 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	$11.53 $9.80 $9.19 $8.75 View $8.33 $8.01 $7.49 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294006-E TE Connectivity / ERNI 1: $10.32 1,276In 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	1,276In Stock	Cut Tape $10.32 $8.78 $8.23 $7.84 Reel $6.88 View $7.46 $7.10 $6.63	Min.: 1 Mult.: 1 : 1,000
Board to Board & Mezzanine Connectors 16-PIN,VERTICAL,SMT 454927-E TE Connectivity / ERNI 1: $5.90 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	$5.90 $5.02 $4.49 $4.26 View $4.00 $3.68 $3.56 $3.39 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32-PIN,VERTICAL,SMT 294149-E TE Connectivity / ERNI 1: $9.54 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	$9.54 $8.11 $7.61 $7.24 View $6.90 $6.46 $6.12 $6.02 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294151-E TE Connectivity / ERNI 1: $11.90 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	$11.90 $10.11 $9.48 $9.02 View $8.59 $8.24 $7.55 $7.27 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294003-E TE Connectivity / ERNI 1,000: $4.42 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	$4.42	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294005-E TE Connectivity / ERNI 1,000: $5.56 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	$5.56	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294008-E TE Connectivity / ERNI 1,000: $9.67 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	$9.67	Min.: 1,000 Mult.: 1,000
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294015-E TE Connectivity / ERNI 1: $10.93 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	$10.93 $9.30 $8.71 $8.29 View $7.90 $7.53 $6.63	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294017-E TE Connectivity / ERNI 740: $6.67 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	$6.67	Min.: 740 Mult.: 740
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294027-E TE Connectivity / ERNI 420: $6.98 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	$6.98	Min.: 420 Mult.: 420
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 294028-E TE Connectivity / ERNI 1: $10.49 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	$10.49 $8.93 $8.37 $7.97 View $7.59 $7.16	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 294136-E TE Connectivity / ERNI 1: $9.54 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	$9.54 $8.11 $7.61 $7.24 View $6.89 $6.47 $5.71	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40-PIN,VERTICAL,SMT 294138-E TE Connectivity / ERNI 830: $6.85 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	$6.85	Min.: 830 Mult.: 830
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 294139-E TE Connectivity / ERNI 1: $9.84 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 $9.84 $8.36 $7.84 $7.46 View Reel $6.97 $7.11 $6.97 $6.97 MouseReel Available	Min.: 1 Mult.: 1 : 830
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 294141-E TE Connectivity / ERNI 830: $11.87 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	$11.87	Min.: 830 Mult.: 830
Headers & Wire Housings 26-PIN,VERTICAL,SMT 294148-E TE Connectivity / ERNI 720: $6.45 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	$6.45	Min.: 720 Mult.: 720

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