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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
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: £0.882 2,756In Stock	Mfr. Part No. 205971-0031 Mouser Part No 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 £0.882 £0.749 £0.748 £0.636 Reel £0.567 View £0.526 £0.47 £0.464	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: £0.292 11,171In Stock	Mfr. Part No. 212724-2051 Mouser Part No 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	£0.292 £0.26 £0.243 £0.237 £0.213	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-One Wire-to-Board Recept. Housing, 2mm Pit., Single Row, Glow-Wire Capable, 4 Pos., Black 212724-2041 Molex 1: £0.285 17,682In Stock	Mfr. Part No. 212724-2041 Mouser Part No 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	17,682In Stock	£0.285 £0.258 £0.229 £0.217 View £0.205 £0.20	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: £0.676 5,373In Stock	Mfr. Part No. 205971-0023 Mouser Part No 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	5,373In Stock	Cut Tape £0.676 £0.573 £0.522 £0.521 Reel £0.488 View £0.465 £0.444 £0.439	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: £0.248 21,248In Stock	Mfr. Part No. 212724-2021 Mouser Part No 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	£0.248 £0.215 £0.196 £0.187 View £0.175 £0.165 £0.162	Min.: 1 Mult.: 1
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: £1.32 2,777In Stock	Mfr. Part No. 205971-0071 Mouser Part No 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 £1.32 £1.13 £0.96 £0.952 Reel £0.849 View £0.738 £0.67	Min.: 1 Mult.: 1 : 500
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: £0.934 6,175In Stock	Mfr. Part No. 205972-0051 Mouser Part No 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 £0.934 £0.811 £0.698 £0.688 Reel £0.586 View £0.563 £0.551	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: £0.925 1,609In Stock	Mfr. Part No. 217063-0085 Mouser Part No 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	1,609In Stock	Cut Tape £0.925 £0.78 £0.748 £0.70 Reel £0.688 View £0.688 £0.482 £0.481	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: £1.04 1,461In Stock	Mfr. Part No. 205971-0051 Mouser Part No 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 £1.04 £0.899 £0.863 £0.803 Reel £0.669 View £0.726 £0.60 £0.566 £0.551	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: £1.13 1,733In Stock	Mfr. Part No. 205971-0073 Mouser Part No 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 £1.13 £0.995 £0.986 £0.863 £0.746 Reel £0.746	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: £1.05 2,052In Stock	Mfr. Part No. 205972-0071 Mouser Part No 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 £1.05 £0.925 £0.818 £0.811 Reel £0.766 £0.748	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: £0.743 2,760In Stock	Mfr. Part No. 217063-0035 Mouser Part No 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	2,760In Stock	Cut Tape £0.743 £0.629 £0.603 £0.566 Reel £0.466 View £0.514 £0.402	Min.: 1 Mult.: 1 : 500
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: £0.796 2,914In Stock	Mfr. Part No. 217063-0055 Mouser Part No 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 £0.796 £0.673 £0.646 £0.605 Reel £0.505 View £0.55 £0.416	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: £0.841 1,861In Stock	Mfr. Part No. 217063-0065 Mouser Part No 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	1,861In Stock	Cut Tape £0.841 £0.707 £0.678 £0.636 Reel £0.617 View £0.617 £0.443 £0.436	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: £0.882 1,967In Stock	Mfr. Part No. 217063-0075 Mouser Part No 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 £0.882 £0.743 £0.712 £0.668 Reel £0.647 View £0.647 £0.465 £0.458	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: £0.113 9,469In Stock 36,000Expected 15/04/2027 New Product	Mfr. Part No. 224041-5002 Mouser Part No 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 15/04/2027	£0.113 £0.093 £0.083 £0.079 View £0.071 £0.067 £0.063 £0.058 £0.055	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: £0.995 1,500In Stock New Product	Mfr. Part No. 224046-0047 Mouser Part No 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	£0.995 £0.849 £0.716 £0.639 View £0.596 £0.542	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: £1.20 301In Stock 2,000Expected 12/01/2027 New Product	Mfr. Part No. 224046-0087 Mouser Part No 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 12/01/2027	£1.20 £1.01 £0.863 £0.818 View £0.759 £0.711 £0.694	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: £0.743 1,088In Stock New Product	Mfr. Part No. 224047-0021 Mouser Part No 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	£0.743 £0.63 £0.536 £0.505 View £0.468 £0.441 £0.43	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: £0.934 1,085In Stock New Product	Mfr. Part No. 224047-0041 Mouser Part No 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	£0.934 £0.796 £0.674 £0.598 View £0.553 £0.521 £0.507	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: £1.22 1,100In Stock New Product	Mfr. Part No. 224047-0081 Mouser Part No 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	£1.22 £1.05 £0.882 £0.788 View £0.726 £0.684 £0.667	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: £1.10 2,016In Stock	Mfr. Part No. 220030-1051 Mouser Part No 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	£1.10 £0.96 £0.925 £0.863 View £0.78 £0.716 £0.633 £0.619 £0.608	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: £1.34 1,536In Stock	Mfr. Part No. 220030-1071 Mouser Part No 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	£1.34 £1.16 £1.12 £1.05 View £0.943 £0.871 £0.759 £0.748 £0.73	Min.: 1 Mult.: 1
Terminals Micro-One Female Crimp Terminal, 2mm Pit., Matte Tin Pltg, 24-22 AWG, Reel 56134-9001 Molex 9,000: £0.035 135,000In Stock	Mfr. Part No. 56134-9001 Mouser Part No 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	135,000In Stock	Reel £0.035 £0.03 £0.029	Min.: 9,000 Mult.: 9,000 : 9,000
Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 6 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape 205971-0063 Molex 1: £1.37 2,302In Stock	Mfr. Part No. 205971-0063 Mouser Part No 538-205971-0063	Molex	Headers & Wire Housings Micro-One Wire-to-Board Header, Vert., 2mm Pit., Single Row, SMT, 6 Pos., Tin-Bismuth Pltg, Black, w/ Cover Tape Learn More about Molex micro one wtb connectors	Datasheet	2,302In Stock	Cut Tape £1.37 £1.17 £1.16 £0.995 Reel £0.882 View £0.796 £0.751 £0.732	Min.: 1 Mult.: 1 : 500

Micro-One Wire-to-Board Connectors with ISL

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Micro-One Wire-to-Board Connectors with ISL

Types of Connectors