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CP-3.3 Wire-to-Board Connectors

Molex CP-3.3 Wire-to-Board Connectors offer a 300V voltage rating, 8.5A maximum current, and 1000MΩ insulation resistance. CP-3.3 connectors feature color-coded plugs and receptacles, two terminal position assurance (TPA) retainers, and kinked solder tails. The color-coded design helps prevent mis-mating and speeds up the assembly process. Molex CP-3.3 Wire-to-Board Connectors are ideal for industrial automation, automotive, medical, and consumer 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.
Terminals CP-3.3 Crimp Term Fem 22-24 AWG 50397-8101 Molex 1: $0.312 21,899In Stock	Mfr. Part # 50397-8101 Mouser Part # 538-50397-8101	Molex	Terminals CP-3.3 Crimp Term Fem 22-24 AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	21,899In Stock	$0.312 $0.267 $0.235 $0.204 View $0.181 $0.15 $0.14 $0.135 $0.112	Min.: 1 Mult.: 1
Headers & Wire Housings CP 2.5mm/3.3mm FEM TERM 22-28AWG 50397-8100 Molex 1: $0.52 42,562In Stock	Mfr. Part # 50397-8100 Mouser Part # 538-50397-8100	Molex	Headers & Wire Housings CP 2.5mm/3.3mm FEM TERM 22-28AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	42,562In Stock	$0.52 $0.452 $0.416 $0.389 View $0.36 $0.324 $0.312 $0.298 $0.286	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 4Ckt Nat 212210-0040 Molex 1: $1.68 1,416In Stock	Mfr. Part # 212210-0040 Mouser Part # 538-212210-0040	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 4Ckt Nat Learn More about Molex cp 3 3 wire to board connectors	Datasheet	1,416In Stock	$1.68 $1.42 $1.35 $1.10 View $0.97 $0.902 $0.885 $0.871	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA Retainer 1 Circuit 212213-2010 Molex 1: $0.247 47,805In Stock	Mfr. Part # 212213-2010 Mouser Part # 538-212213-2010	Molex	Headers & Wire Housings CP-3.3 TPA Retainer 1 Circuit Learn More about Molex cp 3 3 wire to board connectors	Datasheet	47,805In Stock	$0.247 $0.212 $0.187 $0.174 View $0.163 $0.142 $0.13 $0.127 $0.126	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 6Ckt Bl 212209-2061 Molex 1: $0.884 3,635In Stock	Mfr. Part # 212209-2061 Mouser Part # 538-212209-2061	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 6Ckt Bl Learn More about Molex cp 3 3 wire to board connectors	Datasheet	3,635In Stock	$0.884 $0.793 $0.731 $0.636 View $0.59 $0.538 $0.489 $0.485 $0.477	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA Retainer 2 Circuit 212213-2020 Molex 1: $0.273 28,588In Stock	Mfr. Part # 212213-2020 Mouser Part # 538-212213-2020	Molex	Headers & Wire Housings CP-3.3 TPA Retainer 2 Circuit Learn More about Molex cp 3 3 wire to board connectors	Datasheet	28,588In Stock	$0.273 $0.23 $0.202 $0.19 View $0.172 $0.157 $0.146 $0.143 $0.14	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA Retainer 3 Circuit 212213-2030 Molex 1: $0.286 31,710In Stock	Mfr. Part # 212213-2030 Mouser Part # 538-212213-2030	Molex	Headers & Wire Housings CP-3.3 TPA Retainer 3 Circuit Learn More about Molex cp 3 3 wire to board connectors	Datasheet	31,710In Stock	$0.286 $0.25 $0.22 $0.20 View $0.183 $0.161 $0.153 $0.151	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Bl 212209-2021 Molex 1: $0.637 7,043In Stock	Mfr. Part # 212209-2021 Mouser Part # 538-212209-2021	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Bl Learn More about Molex cp 3 3 wire to board connectors	Datasheet	7,043In Stock	$0.637 $0.575 $0.538 $0.491 View $0.421 $0.39 $0.38 $0.371 $0.347	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Nat 212210-0020 Molex 1: $1.01 2,780In Stock	Mfr. Part # 212210-0020 Mouser Part # 538-212210-0020	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Nat Learn More about Molex cp 3 3 wire to board connectors	Datasheet	2,780In Stock	$1.01 $0.854 $0.809 $0.706 View $0.629 $0.576 $0.555 $0.521 $0.501	Min.: 1 Mult.: 1
Terminals CP-3.3 Crimp Term Fem 26-28 AWG 50397-8102 Molex 1: $0.312 29,623In Stock	Mfr. Part # 50397-8102 Mouser Part # 538-50397-8102	Molex	Terminals CP-3.3 Crimp Term Fem 26-28 AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	29,623In Stock	$0.312 $0.267 $0.235 $0.204 View $0.181 $0.15 $0.14 $0.135 $0.112	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Na 212209-2020 Molex 1: $0.598 7,092In Stock	Mfr. Part # 212209-2020 Mouser Part # 538-212209-2020	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Na Learn More about Molex cp 3 3 wire to board connectors	Datasheet	7,092In Stock	$0.598 $0.524 $0.498 $0.456 View $0.40 $0.373 $0.36 $0.341 $0.332	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 4Ckt Bl 212209-2041 Molex 1: $0.689 12,048In Stock	Mfr. Part # 212209-2041 Mouser Part # 538-212209-2041	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 4Ckt Bl Learn More about Molex cp 3 3 wire to board connectors	Datasheet	12,048In Stock	$0.689 $0.614 $0.579 $0.525 View $0.485 $0.446 $0.41 $0.377 $0.358	Min.: 1 Mult.: 1
Terminals CP-3.3 Crimp Term Fem 26-28 AWG 50397-8002 Molex 10,000: $0.059 50,000In Stock	Mfr. Part # 50397-8002 Mouser Part # 538-50397-8002	Molex	Terminals CP-3.3 Crimp Term Fem 26-28 AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	50,000In Stock	Reel $0.059	Min.: 10,000 Mult.: 10,000 : 10,000
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 6Ckt Na 212209-2060 Molex 1: $0.767 3,859In Stock	Mfr. Part # 212209-2060 Mouser Part # 538-212209-2060	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 6Ckt Na Learn More about Molex cp 3 3 wire to board connectors	Datasheet	3,859In Stock	$0.767 $0.692 $0.638 $0.558 View $0.516 $0.475 $0.451 $0.436 $0.426	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Blk 212210-0021 Molex 1: $1.16 2,813In Stock	Mfr. Part # 212210-0021 Mouser Part # 538-212210-0021	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Blk Learn More about Molex cp 3 3 wire to board connectors	Datasheet	2,813In Stock	$1.16 $0.891 $0.863 $0.775 View $0.745 $0.673 $0.637 $0.606 $0.59	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 6Ckt Blk 212210-0061 Molex 1: $2.31 1,356In Stock	Mfr. Part # 212210-0061 Mouser Part # 538-212210-0061	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 6Ckt Blk Learn More about Molex cp 3 3 wire to board connectors	Datasheet	1,356In Stock	$2.31 $2.05 $1.94 $1.66 View $1.57 $1.47 $1.35 $1.34 $1.29	Min.: 1 Mult.: 1
Headers & Wire Housings CP 2.5mm/3.3mm FEM TERM 22-28AWG 50397-8000 Molex 10,000: $0.044 280,000In Stock	Mfr. Part # 50397-8000 Mouser Part # 538-50397-8000	Molex	Headers & Wire Housings CP 2.5mm/3.3mm FEM TERM 22-28AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	280,000In Stock	Reel $0.044	Min.: 10,000 Mult.: 10,000 : 10,000
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 4Ckt Na 212209-2040 Molex 1: $0.689 767In Stock 5,600Expected 12/31/2026	Mfr. Part # 212209-2040 Mouser Part # 538-212209-2040	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 4Ckt Na Learn More about Molex cp 3 3 wire to board connectors	Datasheet	767In Stock 5,600Expected 12/31/2026	$0.689 $0.594 $0.547 $0.499 View $0.462 $0.428 $0.416 $0.38 $0.367	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 6Ckt Nat 212210-0060 Molex 1: $2.12 702In Stock	Mfr. Part # 212210-0060 Mouser Part # 538-212210-0060	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 6Ckt Nat Learn More about Molex cp 3 3 wire to board connectors	Datasheet	702In Stock	$2.12 $1.90 $1.82 $1.61 View $1.52 $1.40 $1.29 $1.28 $1.21	Min.: 1 Mult.: 1
Headers & Wire Housings CRMP TERM 22-28G F Cut Strip of 100 50397-8000 (Cut Strip) Molex 100: $0.081 11,200In Stock	Mfr. Part # 50397-8000 (Cut Strip) Mouser Part # 538-50397-8000-CT	Molex	Headers & Wire Housings CRMP TERM 22-28G F Cut Strip of 100 Learn More about Molex cp 3 3 wire to board connectors	Datasheet	11,200In Stock	$0.081	Min.: 100 Mult.: 100
Terminals CP-3.3 Crimp Term Fem 22-24 AWG 50397-8001 Molex 10,000: $0.059 30,000In Stock	Mfr. Part # 50397-8001 Mouser Part # 538-50397-8001	Molex	Terminals CP-3.3 Crimp Term Fem 22-24 AWG Learn More about Molex cp 3 3 wire to board connectors	Datasheet	30,000In Stock	Reel $0.059	Min.: 10,000 Mult.: 10,000 : 10,000
Headers & Wire Housings CP 3.3MM CONN RCPT CRIMP TERM LOOSE 505607-0100 Molex 1: $0.234 7,341In Stock	Mfr. Part # 505607-0100 Mouser Part # 538-505607-0100	Molex	Headers & Wire Housings CP 3.3MM CONN RCPT CRIMP TERM LOOSE Learn More about Molex cp 3 3 wire to board connectors	Datasheet	7,341In Stock	$0.234 $0.199 $0.178 $0.17 View $0.152 $0.142 $0.133 $0.129 $0.122	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 4Ckt Blk 212210-0041 Molex 1: $1.86 2,240Expected 2/4/2027	Mfr. Part # 212210-0041 Mouser Part # 538-212210-0041	Molex	Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 4Ckt Blk Learn More about Molex cp 3 3 wire to board connectors	Datasheet	2,240Expected 2/4/2027	$1.86 $1.63 $1.56 $1.39 View $1.30 $1.21 $1.08 $1.04 $0.993	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Red 212209-2022 Molex 7,200: $0.462 Non-Stocked	Mfr. Part # 212209-2022 Mouser Part # 538-212209-2022	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Red Learn More about Molex cp 3 3 wire to board connectors	Datasheet	Non-Stocked	$0.462 $0.447	Min.: 7,200 Mult.: 7,200
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Ylw 212209-2023 Molex 7,200: $0.462 Non-Stocked	Mfr. Part # 212209-2023 Mouser Part # 538-212209-2023	Molex	Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Ylw Learn More about Molex cp 3 3 wire to board connectors	Datasheet	Non-Stocked	$0.462 $0.447	Min.: 7,200 Mult.: 7,200

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