Connectors – Mouser Canada

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Rely-On Connectors

Molex Rely-On Connectors are compact 1mm-pitch wire-to-board connector solutions for design engineers who demand high performance and durability in harsh conditions. These connectors ensure robust PCB retention and reliable signal integrity, helping customers reduce assembly issues and improve product dependability. The rely-on connectors feature a dual-split nail design and an increased solder contact area with a locking system, which helps prevent accidental connector disengagement. These connectors comply with USCAR2 Class V1 and LV214 Class S1 for vibration and mechanical shock. The rely-on connectors feature in gold-plated copper alloy contacts. Typical applications include automotive, compact portable appliances, smart speakers, tablet PCs, wearable devices, medical wearables, VR/AR headsets, home appliances, HVAC, and industrial automation.

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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.
Terminals Rely-On CRIMP TERM AU PLATING AWG 28-30 223937-5900 Molex 1: $0.259 60,000In Stock New Product	Mfr. Part # 223937-5900 Mouser Part # 538-223937-5900 New Product	Molex	Terminals Rely-On CRIMP TERM AU PLATING AWG 28-30 Learn More about Molex rely on connectors	Datasheet	60,000In Stock	$0.259 $0.223 $0.20 $0.19 View $0.17 $0.16 $0.15 $0.148 $0.131	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 2P 223938-0020 Molex 1: $3.73 3,450In Stock New Product	Mfr. Part # 223938-0020 Mouser Part # 538-223938-0020 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 2P Learn More about Molex rely on connectors	Datasheet	3,450In Stock	$3.73 $3.17 $2.69 $2.68 View $2.40 $2.16 $2.03	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 10P 223938-0100 Molex 1: $4.31 2,300In Stock New Product	Mfr. Part # 223938-0100 Mouser Part # 538-223938-0100 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 10P Learn More about Molex rely on connectors	Datasheet	2,300In Stock	$4.31 $3.66 $3.11 $2.78 View $2.49 $2.43 $2.35	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 2P 223939-0020 Molex 1: $3.69 3,750In Stock New Product	Mfr. Part # 223939-0020 Mouser Part # 538-223939-0020 New Product	Molex	Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 2P Learn More about Molex rely on connectors	Datasheet	3,750In Stock	$3.69 $3.14 $2.68 $2.66 View $2.39 $2.23 $2.13 $2.00	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 10P 223939-0100 Molex 1: $4.26 2,490In Stock New Product	Mfr. Part # 223939-0100 Mouser Part # 538-223939-0100 New Product	Molex	Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 10P Learn More about Molex rely on connectors	Datasheet	2,490In Stock	$4.26 $3.63 $3.10 $2.76 View $2.59 $2.39 $2.30	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On REC HSG BLK 2P 223936-2020 Molex 1: $0.331 36,000Expected 2026-09-30 New Product	Mfr. Part # 223936-2020 Mouser Part # 538-223936-2020 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 2P Learn More about Molex rely on connectors	Datasheet	36,000Expected 2026-09-30	$0.331 $0.278 $0.249 $0.238 View $0.212 $0.192 $0.183	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On REC HSG BLK 10P 223936-2100 Molex 1: $0.475 8,000Expected 2026-10-01 New Product	Mfr. Part # 223936-2100 Mouser Part # 538-223936-2100 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 10P Learn More about Molex rely on connectors	Datasheet	8,000Expected 2026-10-01	$0.475 $0.397 $0.338 $0.302 View $0.284 $0.276 $0.256 $0.245	Min.: 1 Mult.: 1
Headers & Wire Housings Rely-On REC HSG BLK 3P 223936-2030 Molex 56,000: $0.184 Non-Stocked New Product	Mfr. Part # 223936-2030 Mouser Part # 538-223936-2030 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 3P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.184	Min.: 56,000 Mult.: 56,000
Headers & Wire Housings Rely-On REC HSG BLK 4P 223936-2040 Molex 48,000: $0.194 Non-Stocked New Product	Mfr. Part # 223936-2040 Mouser Part # 538-223936-2040 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 4P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.194	Min.: 48,000 Mult.: 48,000
Headers & Wire Housings Rely-On REC HSG BLK 5P 223936-2050 Molex 40,000: $0.203 Non-Stocked New Product	Mfr. Part # 223936-2050 Mouser Part # 538-223936-2050 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 5P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.203	Min.: 40,000 Mult.: 40,000
Headers & Wire Housings Rely-On REC HSG BLK 6P 223936-2060 Molex 36,000: $0.215 Non-Stocked New Product	Mfr. Part # 223936-2060 Mouser Part # 538-223936-2060 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 6P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.215	Min.: 36,000 Mult.: 36,000
Headers & Wire Housings Rely-On REC HSG BLK 7P 223936-2070 Molex 32,000: $0.225 Non-Stocked New Product	Mfr. Part # 223936-2070 Mouser Part # 538-223936-2070 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 7P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.225	Min.: 32,000 Mult.: 32,000
Headers & Wire Housings Rely-On REC HSG BLK 8P 223936-2080 Molex 32,000: $0.236 Non-Stocked New Product	Mfr. Part # 223936-2080 Mouser Part # 538-223936-2080 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 8P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.236	Min.: 32,000 Mult.: 32,000
Headers & Wire Housings Rely-On REC HSG BLK 9P 223936-2090 Molex 28,000: $0.235 Non-Stocked New Product	Mfr. Part # 223936-2090 Mouser Part # 538-223936-2090 New Product	Molex	Headers & Wire Housings Rely-On REC HSG BLK 9P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.235	Min.: 28,000 Mult.: 28,000
Terminals Rely-On CRIMP TERM AU PLATING AWG 30-32 223937-5800 Molex 120,000: $0.138 Non-Stocked New Product	Mfr. Part # 223937-5800 Mouser Part # 538-223937-5800 New Product	Molex	Terminals Rely-On CRIMP TERM AU PLATING AWG 30-32 Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$0.138	Min.: 120,000 Mult.: 120,000
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 3P 223938-0030 Molex 9,200: $2.04 Non-Stocked New Product	Mfr. Part # 223938-0030 Mouser Part # 538-223938-0030 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 3P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.04	Min.: 9,200 Mult.: 9,200
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 4P 223938-0040 Molex 9,200: $2.09 Non-Stocked New Product	Mfr. Part # 223938-0040 Mouser Part # 538-223938-0040 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 4P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.09	Min.: 9,200 Mult.: 9,200
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 5P 223938-0050 Molex 6,900: $2.12 Non-Stocked New Product	Mfr. Part # 223938-0050 Mouser Part # 538-223938-0050 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 5P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.12	Min.: 6,900 Mult.: 6,900
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 6P 223938-0060 Molex 6,900: $2.16 Non-Stocked New Product	Mfr. Part # 223938-0060 Mouser Part # 538-223938-0060 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 6P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.16	Min.: 6,900 Mult.: 6,900
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 7P 223938-0070 Molex 6,900: $2.20 Non-Stocked New Product	Mfr. Part # 223938-0070 Mouser Part # 538-223938-0070 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 7P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.20	Min.: 6,900 Mult.: 6,900
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 8P 223938-0080 Molex 6,900: $2.26 Non-Stocked New Product	Mfr. Part # 223938-0080 Mouser Part # 538-223938-0080 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 8P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.26	Min.: 6,900 Mult.: 6,900
Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 9P 223938-0090 Molex 6,900: $2.30 Non-Stocked New Product	Mfr. Part # 223938-0090 Mouser Part # 538-223938-0090 New Product	Molex	Headers & Wire Housings Rely-On ASSY VT EMBS PKG BLK 9P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.30	Min.: 6,900 Mult.: 6,900
Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 3P 223939-0030 Molex 10,000: $2.02 Non-Stocked New Product	Mfr. Part # 223939-0030 Mouser Part # 538-223939-0030 New Product	Molex	Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 3P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.02	Min.: 10,000 Mult.: 10,000
Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 4P 223939-0040 Molex 10,000: $2.06 Non-Stocked New Product	Mfr. Part # 223939-0040 Mouser Part # 538-223939-0040 New Product	Molex	Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 4P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.06	Min.: 10,000 Mult.: 10,000
Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 5P 223939-0050 Molex 7,500: $2.10 Non-Stocked New Product	Mfr. Part # 223939-0050 Mouser Part # 538-223939-0050 New Product	Molex	Headers & Wire Housings Rely-On ASSY RA EMBS PKG BLK 5P Learn More about Molex rely on connectors	Datasheet	Non-Stocked	$2.10	Min.: 7,500 Mult.: 7,500

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