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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 3Ckt BLK wCvrTp 205971-0031 Molex 1: $1.17 2,756In Stock	Mfr. Part No. 205971-0031 Mouser Part No 538-205971-0031	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 3Ckt BLK wCvrTp Learn More about Molex micro one wtb connectors	Datasheet	2,756In Stock	Cut Tape $1.17 $0.998 $0.997 $0.848 Reel $0.756 View $0.847 $0.70 $0.641 $0.64	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 6Ckt BLK 205971-0063 Molex 1: $1.65 2,302In Stock	Mfr. Part No. 205971-0063 Mouser Part No 538-205971-0063	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 6Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	2,302In Stock	Cut Tape $1.65 $1.43 $1.42 $1.26 Reel $1.06 View $1.23 $0.949 $0.933	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MicroOne 4CKT Rec2.0 HSG Glow Wire 212724-2041 Molex 1: $0.38 17,792In Stock	Mfr. Part No. 212724-2041 Mouser Part No 538-212724-2041	Molex	Headers & Wire Housings MicroOne 4CKT Rec2.0 HSG Glow Wire Learn More about Molex micro one wtb connectors	Datasheet	17,792In Stock	$0.38 $0.349 $0.313 $0.298 View $0.28 $0.266	Min.: 1 Mult.: 1
Headers & Wire Housings MicroOne 2CKT Rec2.0 HSG Glow Wire 212724-2021 Molex 1: $0.32 21,299In Stock	Mfr. Part No. 212724-2021 Mouser Part No 538-212724-2021	Molex	Headers & Wire Housings MicroOne 2CKT Rec2.0 HSG Glow Wire Learn More about Molex micro one wtb connectors	Datasheet	21,299In Stock	$0.32 $0.283 $0.261 $0.25 View $0.234 $0.217 $0.215	Min.: 1 Mult.: 1
Headers & Wire Housings M-One 2mm VRT HDR SR 5CKT GW W/POTNG CAP 217063-0055 Molex 1: $1.06 2,914In Stock	Mfr. Part No. 217063-0055 Mouser Part No 538-217063-0055	Molex	Headers & Wire Housings M-One 2mm VRT HDR SR 5CKT GW W/POTNG CAP Learn More about Molex micro one wtb connectors	Datasheet	2,914In Stock	Cut Tape $1.06 $0.897 $0.861 $0.806 Reel $0.672 View $0.733 $0.554	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MicroOne 5CKT Rec2.0 HSG Glow Wire 212724-2051 Molex 1: $0.37 11,171In Stock	Mfr. Part No. 212724-2051 Mouser Part No 538-212724-2051	Molex	Headers & Wire Housings MicroOne 5CKT Rec2.0 HSG Glow Wire Learn More about Molex micro one wtb connectors	Datasheet	11,171In Stock	$0.37 $0.333 $0.311 $0.301 $0.284	Min.: 1 Mult.: 1
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 2Ckt BLK 205971-0023 Molex 1: $1.14 5,444In Stock	Mfr. Part No. 205971-0023 Mouser Part No 538-205971-0023	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 2Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	5,444In Stock	Cut Tape $1.14 $0.918 $0.912 $0.837 Reel $0.771 View $0.833 $0.713 $0.619 $0.585	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Hdr RA 2mm SR 5Ckt BLK 205972-0051 Molex 1: $1.33 6,175In Stock	Mfr. Part No. 205972-0051 Mouser Part No 538-205972-0051	Molex	Headers & Wire Housings Micro-One Hdr RA 2mm SR 5Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	6,175In Stock	Cut Tape $1.33 $1.15 $1.14 $0.976 Reel $0.78 View $0.958 $0.742 $0.734	Min.: 1 Mult.: 1 : 550
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 7Ckt BLK 205971-0073 Molex 1: $1.66 1,733In Stock	Mfr. Part No. 205971-0073 Mouser Part No 538-205971-0073	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 7Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	1,733In Stock	Cut Tape $1.66 $1.45 $1.44 $1.26 $1.14 Reel $0.994	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings Micro-One Hdr RA 2mm SR 7Ckt BLK 205972-0071 Molex 1: $1.47 2,052In Stock	Mfr. Part No. 205972-0071 Mouser Part No 538-205972-0071	Molex	Headers & Wire Housings Micro-One Hdr RA 2mm SR 7Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	2,052In Stock	Cut Tape $1.47 $1.28 $1.27 $1.13 Reel $1.01 View $1.12 $0.997	Min.: 1 Mult.: 1 : 550
Headers & Wire Housings M-One 2mm VRT HDR SR 3CKT GW W/POTNG CAP 217063-0035 Molex 1: $0.99 2,892In Stock	Mfr. Part No. 217063-0035 Mouser Part No 538-217063-0035	Molex	Headers & Wire Housings M-One 2mm VRT HDR SR 3CKT GW W/POTNG CAP Learn More about Molex micro one wtb connectors	Datasheet	2,892In Stock	Cut Tape $0.99 $0.839 $0.804 $0.754 Reel $0.621 View $0.685 $0.529	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings M-One 2mm VRT HDR SR 6CKT GW W/POTNG CAP 217063-0065 Molex 1: $1.12 1,866In Stock	Mfr. Part No. 217063-0065 Mouser Part No 538-217063-0065	Molex	Headers & Wire Housings M-One 2mm VRT HDR SR 6CKT GW W/POTNG CAP Learn More about Molex micro one wtb connectors	Datasheet	1,866In Stock	Cut Tape $1.12 $0.942 $0.904 $0.847 Reel $0.822 View $0.822 $0.604 $0.59	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 7Ckt BLK wCvrTp 205971-0071 Molex 1: $1.76 2,777In Stock	Mfr. Part No. 205971-0071 Mouser Part No 538-205971-0071	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 7Ckt BLK wCvrTp Learn More about Molex micro one wtb connectors	Datasheet	2,777In Stock	Cut Tape $1.76 $1.50 $1.28 $1.27 Reel $1.13 View $1.00 $0.921	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings M-One 2mm VRT HDR SR 8CKT GW W/POTNG CAP 217063-0085 Molex 1: $1.23 1,615In Stock	Mfr. Part No. 217063-0085 Mouser Part No 538-217063-0085	Molex	Headers & Wire Housings M-One 2mm VRT HDR SR 8CKT GW W/POTNG CAP Learn More about Molex micro one wtb connectors	Datasheet	1,615In Stock	Cut Tape $1.23 $1.04 $0.997 $0.933 Reel $0.916 View $0.916 $0.651 $0.641	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 5Ckt BLK wCvrTp 205971-0051 Molex 1: $1.38 1,461In Stock	Mfr. Part No. 205971-0051 Mouser Part No 538-205971-0051	Molex	Headers & Wire Housings MircoOne Hdr Vrt 2mm SR 5Ckt BLK wCvrTp Learn More about Molex micro one wtb connectors	Datasheet	1,461In Stock	Cut Tape $1.38 $1.20 $1.15 $1.07 Reel $0.891 View $0.968 $0.799 $0.763 $0.734	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings M-One 2mm VRT HDR SR 7CKT GW W/POTNG CAP 217063-0075 Molex 1: $1.17 1,967In Stock	Mfr. Part No. 217063-0075 Mouser Part No 538-217063-0075	Molex	Headers & Wire Housings M-One 2mm VRT HDR SR 7CKT GW W/POTNG CAP Learn More about Molex micro one wtb connectors	Datasheet	1,967In Stock	Cut Tape $1.17 $0.99 $0.949 $0.89 Reel $0.862 View $0.862 $0.634 $0.62	Min.: 1 Mult.: 1 : 500
Headers & Wire Housings MICRO-ONE CRMPTERM 26-28 CHAIN G0.10 224041-5002 Molex 1: $0.15 9,469In Stock 36,000Expected 2027/04/15 New Product	Mfr. Part No. 224041-5002 Mouser Part No 538-224041-5002 New Product	Molex	Headers & Wire Housings MICRO-ONE CRMPTERM 26-28 CHAIN G0.10 Learn More about Molex micro one wtb connectors		9,469In Stock 36,000Expected 2027/04/15	$0.15 $0.123 $0.11 $0.105 View $0.094 $0.09 $0.084 $0.077 $0.073	Min.: 1 Mult.: 1
Headers & Wire Housings MICRO-ONE 2.0 VT ASSY 4ckt BK CV G0.10 224046-0047 Molex 1: $1.33 1,500In Stock New Product	Mfr. Part No. 224046-0047 Mouser Part No 538-224046-0047 New Product	Molex	Headers & Wire Housings MICRO-ONE 2.0 VT ASSY 4ckt BK CV G0.10 Learn More about Molex micro one wtb connectors		1,500In Stock	$1.33 $1.13 $0.954 $0.851 View $0.794 $0.722	Min.: 1 Mult.: 1
Headers & Wire Housings MICRO-ONE 2.0 VT ASSY 8ckt BK CV G0.10 224046-0087 Molex 1: $1.59 301In Stock 2,000Expected 2027/01/12 New Product	Mfr. Part No. 224046-0087 Mouser Part No 538-224046-0087 New Product	Molex	Headers & Wire Housings MICRO-ONE 2.0 VT ASSY 8ckt BK CV G0.10 Learn More about Molex micro one wtb connectors		301In Stock 2,000Expected 2027/01/12	$1.59 $1.35 $1.15 $1.09 View $1.01 $0.948 $0.925	Min.: 1 Mult.: 1
Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 2ckt BK G0.10 224047-0021 Molex 1: $0.99 1,088In Stock New Product	Mfr. Part No. 224047-0021 Mouser Part No 538-224047-0021 New Product	Molex	Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 2ckt BK G0.10 Learn More about Molex micro one wtb connectors		1,088In Stock	$0.99 $0.84 $0.714 $0.673 View $0.623 $0.587 $0.572	Min.: 1 Mult.: 1
Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 4ckt BK G0.10 224047-0041 Molex 1: $1.24 1,085In Stock New Product	Mfr. Part No. 224047-0041 Mouser Part No 538-224047-0041 New Product	Molex	Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 4ckt BK G0.10 Learn More about Molex micro one wtb connectors		1,085In Stock	$1.24 $1.06 $0.898 $0.797 View $0.737 $0.694 $0.676	Min.: 1 Mult.: 1
Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 8ckt BK G0.10 224047-0081 Molex 1: $1.63 1,100In Stock New Product	Mfr. Part No. 224047-0081 Mouser Part No 538-224047-0081 New Product	Molex	Headers & Wire Housings MICRO-ONE 2.0 RA ASSY 8ckt BK G0.10 Learn More about Molex micro one wtb connectors		1,100In Stock	$1.63 $1.40 $1.17 $1.05 View $0.968 $0.911 $0.889	Min.: 1 Mult.: 1
Terminals 2mm Crimp Terminal Female 22-24 AWG 56134-9001 Molex 9,000: $0.047 63,000In Stock 72,000Expected 2026/10/30	Mfr. Part No. 56134-9001 Mouser Part No 538-56134-9001	Molex	Terminals 2mm Crimp Terminal Female 22-24 AWG Learn More about Molex micro one wtb connectors	Datasheet	63,000In Stock 72,000Expected 2026/10/30	Reel $0.047 $0.04 $0.038	Min.: 9,000 Mult.: 9,000 : 9,000
Headers & Wire Housings Micro-One Hdr RA 2mm SR 3Ckt BLK 205972-0031 Molex 1: $1.33 2,182In Stock	Mfr. Part No. 205972-0031 Mouser Part No 538-205972-0031	Molex	Headers & Wire Housings Micro-One Hdr RA 2mm SR 3Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	2,182In Stock	Cut Tape $1.33 $1.13 $0.955 Reel $0.847 $0.783 View $0.737 $0.676	Min.: 1 Mult.: 1 : 550
Headers & Wire Housings Micro-One Hdr RA 2mm SR 4Ckt BLK 205972-0041 Molex 1: $1.33 3,052In Stock	Mfr. Part No. 205972-0041 Mouser Part No 538-205972-0041	Molex	Headers & Wire Housings Micro-One Hdr RA 2mm SR 4Ckt BLK Learn More about Molex micro one wtb connectors	Datasheet	3,052In Stock	Cut Tape $1.33 $1.15 $1.13 $0.99 Reel $0.899 View $0.955 $0.825 $0.79 $0.716	Min.: 1 Mult.: 1 : 550

Micro-One Wire-to-Board Connectors with ISL

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