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Micro-One Wire-to-Board Connectors with ISL

Molex Micro-One Wire-to-Board Connectors with Integrated Independent Secondary Lock (ISL) ensure proper terminal insertion and prevent accidental back-outs. These features allow the Micro-One Wire-to-Board Connectors to achieve secure electrical contact and improved mating retention in high-vibration applications. The series features a 2mm pitch low-profile design and high-reliability UL/CSA-certified connectors. Molex Micro-One with ISL offers 250V maximum voltage, 4A maximum current, and 30 cycles minimum durability.

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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.
Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 4 Pos., Black 212724-2041 Molex 1: $0.605 17,792In Stock	Mfr. Part # 212724-2041 Mouser Part # 538-212724-2041	Molex	Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 4 Pos., Black Learn More about Molex micro one wtb connectors	Datasheet	17,792In Stock	$0.605 $0.552 $0.494 $0.462 View $0.431 $0.397 $0.379 $0.373 $0.364	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 2 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape 205971-0023 Molex 1: $1.63 5,423In Stock	Mfr. Part # 205971-0023 Mouser Part # 538-205971-0023	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 2 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape Learn More about Molex micro one wtb connectors	Datasheet	5,423In Stock	Cut Tape $1.63 $1.30 $1.29 $1.19 Reel $1.11 View $1.03 $0.891 $0.809	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 2 Pos., Black 212724-2021 Molex 1: $0.518 21,248In Stock	Mfr. Part # 212724-2021 Mouser Part # 538-212724-2021	Molex	Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 2 Pos., Black Learn More about Molex micro one wtb connectors	Datasheet	21,248In Stock	$0.518 $0.458 $0.418 $0.392 View $0.363 $0.333 $0.318 $0.312 $0.289	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 5 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability 217063-0055 Molex 1: $1.53 2,914In Stock	Mfr. Part # 217063-0055 Mouser Part # 538-217063-0055	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 5 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability Learn More about Molex micro one wtb connectors	Datasheet	2,914In Stock	Cut Tape $1.53 $1.29 $1.24 $1.16 Reel $0.968 View $1.06 $0.903 $0.792	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 3 Pos., Tin-Bismuth Pltg, Black 205971-0031 Molex 1: $1.68 2,756In Stock	Mfr. Part # 205971-0031 Mouser Part # 538-205971-0031	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 3 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	2,756In Stock	Cut Tape $1.68 $1.44 $1.22 Reel $1.09 $1.01 View $0.923 $0.917	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 5 Pos., Black 212724-2051 Molex 1: $0.619 11,171In Stock	Mfr. Part # 212724-2051 Mouser Part # 538-212724-2051	Molex	Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 5 Pos., Black Learn More about Molex micro one wtb connectors	Datasheet	11,171In Stock	$0.619 $0.556 $0.514 $0.491 View $0.441 $0.392 $0.376 $0.367 $0.356	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, SMT, 5 Pos., Tin-Bismuth Pltg, Black 205972-0051 Molex 1: $1.89 6,175In Stock	Mfr. Part # 205972-0051 Mouser Part # 538-205972-0051	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, SMT, 5 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	6,175In Stock	Cut Tape $1.89 $1.63 $1.37 $1.36 Reel $1.11 View $1.07 $1.02	Min.: 1 Mult.: 1 : 550
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability 217063-0085 Molex 1: $1.77 1,615In Stock	Mfr. Part # 217063-0085 Mouser Part # 538-217063-0085	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability Learn More about Molex micro one wtb connectors	Datasheet	1,615In Stock	Cut Tape $1.77 $1.50 $1.44 $1.34 Reel $1.10 View $1.22 $0.924 $0.897	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape 205971-0073 Molex 1: $2.43 1,733In Stock	Mfr. Part # 205971-0073 Mouser Part # 538-205971-0073	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape Learn More about Molex micro one wtb connectors	Datasheet	1,733In Stock	Cut Tape $2.43 $2.13 $2.09 $1.87 Reel $1.54 View $1.70 $1.47 $1.43	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black 205972-0071 Molex 1: $2.33 2,052In Stock	Mfr. Part # 205972-0071 Mouser Part # 538-205972-0071	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	2,052In Stock	Cut Tape $2.33 $2.04 $2.02 $1.81 Reel $1.58 View $1.74 $1.47 $1.43	Min.: 1 Mult.: 1 : 550
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 3 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability 217063-0035 Molex 1: $1.43 2,892In Stock	Mfr. Part # 217063-0035 Mouser Part # 538-217063-0035	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 3 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability Learn More about Molex micro one wtb connectors	Datasheet	2,892In Stock	Cut Tape $1.43 $1.21 $1.16 $1.08 Reel $0.894 View $0.986 $0.863 $0.77	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 6 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability 217063-0065 Molex 1: $1.61 1,866In Stock	Mfr. Part # 217063-0065 Mouser Part # 538-217063-0065	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 6 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability Learn More about Molex micro one wtb connectors	Datasheet	1,866In Stock	Cut Tape $1.61 $1.36 $1.30 $1.22 Reel $0.996 View $1.11 $0.85 $0.832	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black 205971-0071 Molex 1: $2.53 2,777In Stock	Mfr. Part # 205971-0071 Mouser Part # 538-205971-0071	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 7 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	2,777In Stock	Cut Tape $2.53 $2.16 $1.84 $1.83 Reel $1.63 View $1.44 $1.31	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 5 Pos., Tin-Bismuth Pltg, Black 205971-0051 Molex 1: $1.99 1,461In Stock	Mfr. Part # 205971-0051 Mouser Part # 538-205971-0051	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 5 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	1,461In Stock	Cut Tape $1.99 $1.73 $1.66 $1.54 Reel $1.28 View $1.39 $1.15 $1.10 $1.06	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability, w/ Cover Tape 217063-0047 Molex 1: $2.09 2,013In Stock	Mfr. Part # 217063-0047 Mouser Part # 538-217063-0047	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability, w/ Cover Tape Learn More about Molex micro one wtb connectors	Datasheet	2,013In Stock	Cut Tape $2.09 $1.79 $1.66 $1.33 Reel $0.978 View $0.89 $0.816 $0.795 MouseReel Available	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 7 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability 217063-0075 Molex 1: $1.68 1,967In Stock	Mfr. Part # 217063-0075 Mouser Part # 538-217063-0075	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 7 Pos., Tin-Bismuth Pltg, Black, w/ Potting Capability Learn More about Molex micro one wtb connectors	Datasheet	1,967In Stock	Cut Tape $1.68 $1.42 $1.37 $1.28 Reel $1.05 View $1.16 $0.893 $0.873	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Female Crimp Terminal, 2mm Pit., 0.10 m Gold (Au) Pltg, 28-26 AWG, Reel 224041-5002 Molex 1: $0.216 9,469In Stock 36,000Expected 2027-04-15 New Product	Mfr. Part # 224041-5002 Mouser Part # 538-224041-5002 New Product	Molex	Headers & Wire Housings Micro-One Female Crimp Terminal, 2mm Pit., 0.10 m Gold (Au) Pltg, 28-26 AWG, Reel Learn More about Molex micro one wtb connectors		9,469In Stock 36,000Expected 2027-04-15	$0.216 $0.177 $0.158 $0.151 View $0.135 $0.128 $0.121 $0.111 $0.105	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Gold Pltg, Black, Potting Capability, w/ Cover Tape 224046-0047 Molex 1: $1.90 1,500In Stock New Product	Mfr. Part # 224046-0047 Mouser Part # 538-224046-0047 New Product	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Gold Pltg, Black, Potting Capability, w/ Cover Tape Learn More about Molex micro one wtb connectors		1,500In Stock	$1.90 $1.63 $1.37 $1.23 View $1.14 $1.04	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Gold Pltg, Black, Potting Capability, w/ Cover Tape 224046-0087 Molex 1: $2.29 301In Stock 2,000Expected 2027-01-12 New Product	Mfr. Part # 224046-0087 Mouser Part # 538-224046-0087 New Product	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Gold Pltg, Black, Potting Capability, w/ Cover Tape Learn More about Molex micro one wtb connectors		301In Stock 2,000Expected 2027-01-12	$2.29 $1.94 $1.66 $1.57 View $1.45 $1.37 $1.33	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 2 Pos., Gold Pltg, Black 224047-0021 Molex 1: $1.43 1,088In Stock New Product	Mfr. Part # 224047-0021 Mouser Part # 538-224047-0021 New Product	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 2 Pos., Gold Pltg, Black Learn More about Molex micro one wtb connectors		1,088In Stock	$1.43 $1.21 $1.03 $0.969 View $0.897 $0.845 $0.824	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Gold Pltg, Black 224047-0041 Molex 1: $1.79 1,085In Stock New Product	Mfr. Part # 224047-0041 Mouser Part # 538-224047-0041 New Product	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 4 Pos., Gold Pltg, Black Learn More about Molex micro one wtb connectors		1,085In Stock	$1.79 $1.53 $1.29 $1.15 View $1.06 $0.999 $0.973	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Gold Pltg, Black 224047-0081 Molex 1: $2.35 1,100In Stock New Product	Mfr. Part # 224047-0081 Mouser Part # 538-224047-0081 New Product	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, R/A, 2mm Pit., Single Row, Glow-Wire Capable, SMT, 8 Pos., Gold Pltg, Black Learn More about Molex micro one wtb connectors		1,100In Stock	$2.35 $2.00 $1.70 $1.51 View $1.39 $1.31 $1.28	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Right Angle, 2mm Pit., Single Row, Glow-Wire Capable, TH, 5 Pos., Tin-Bismuth Pltg, Black 220030-1051 Molex 1: $2.12 2,016In Stock	Mfr. Part # 220030-1051 Mouser Part # 538-220030-1051	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Right Angle, 2mm Pit., Single Row, Glow-Wire Capable, TH, 5 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	2,016In Stock	$2.12 $1.84 $1.77 $1.66 View $1.50 $1.37 $1.21 $1.19 $1.16	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Header, Right Angle, 2mm Pit., Single Row, Glow-Wire Capable, TH, 7 Pos., Tin-Bismuth Pltg, Black 220030-1071 Molex 1: $2.56 1,536In Stock	Mfr. Part # 220030-1071 Mouser Part # 538-220030-1071	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Right Angle, 2mm Pit., Single Row, Glow-Wire Capable, TH, 7 Pos., Tin-Bismuth Pltg, Black Learn More about Molex micro one wtb connectors	Datasheet	1,536In Stock	$2.56 $2.23 $2.15 $2.00 View $1.81 $1.67 $1.45 $1.44 $1.40	Min.: 1 Mult.: 1
Terminals Micro-One Female Crimp Terminal, 2mm Pit., Matte Tin Pltg, 24-22 AWG, Reel 56134-9001 Molex 9,000: $0.068 63,000In Stock 72,000Expected 2026-11-03	Mfr. Part # 56134-9001 Mouser Part # 538-56134-9001	Molex	Terminals Micro-One Female Crimp Terminal, 2mm Pit., Matte Tin Pltg, 24-22 AWG, Reel Learn More about Molex micro one wtb connectors	Datasheet	63,000In Stock 72,000Expected 2026-11-03	Reel $0.068 $0.056 $0.053	Min.: 9,000 Mult.: 9,000 : 9,000

Micro-One Wire-to-Board Connectors with ISL

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