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CP-3.3 Wire-to-Wire Connector System

Molex CP-3.3 Wire-to-Wire Connector System leverages full keying and color-pairing features to enhance user safety while preventing moisture seepage in consumer electronics, white goods, industrial, and medical applications. The CP-3.3 Wire-to-Wire Connector System features single-row or dual-row configurations that is fully polarized with color-coded plug and receptacle housings to ensure fool-proof mating of the wired assembly. These connectors offer a 500V maximum rating in a -40°C to +105°C operating temperature range with maximum current ranges of 2.5A to 7.5A for single-row configurations and 2.0A to 7.0A for dual-row configurations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Black 504693-0401 Molex 1: CHF 0.362 21’212In Stock	Mfr. Part No. 504693-0401 Mouser Part No 538-504693-0401	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Black Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	21’212In Stock	CHF 0.362 CHF 0.307 CHF 0.273 CHF 0.249 View CHF 0.229 CHF 0.221 CHF 0.184 CHF 0.182 CHF 0.179	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Violet 504693-0209 Molex 1: CHF 0.371 18’144In Stock	Mfr. Part No. 504693-0209 Mouser Part No 538-504693-0209	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Violet Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	18’144In Stock	CHF 0.371 CHF 0.312 CHF 0.273 CHF 0.242 View CHF 0.217 CHF 0.177 CHF 0.166 CHF 0.162 CHF 0.155	Min.: 1 Mult.: 1
Headers & Wire Housings CP-2.5 Mini and CP-3.3 Crimp Terminal, Female, 28-22 AWG, Reel 50397-8000 Molex 10’000: CHF 0.027 280’000In Stock	Mfr. Part No. 50397-8000 Mouser Part No 538-50397-8000	Molex	Headers & Wire Housings CP-2.5 Mini and CP-3.3 Crimp Terminal, Female, 28-22 AWG, Reel Learn More about Molex cp 3 3 wire to board connectors	Datasheet	280’000In Stock	Reel CHF 0.027	Min.: 10’000 Mult.: 10’000 : 10’000
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Natural 504693-0200 Molex 1: CHF 0.29 22’101In Stock	Mfr. Part No. 504693-0200 Mouser Part No 538-504693-0200	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	22’101In Stock	CHF 0.29 CHF 0.247 CHF 0.221 CHF 0.21 View CHF 0.187 CHF 0.177 CHF 0.166 CHF 0.162 CHF 0.143	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Pink 504693-0205 Molex 1: CHF 0.371 23’437In Stock	Mfr. Part No. 504693-0205 Mouser Part No 538-504693-0205	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Pink Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	23’437In Stock	CHF 0.371 CHF 0.312 CHF 0.273 CHF 0.242 View CHF 0.217 CHF 0.177 CHF 0.166 CHF 0.162 CHF 0.129	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Blue 504693-0604 Molex 1: CHF 0.411 10’911In Stock	Mfr. Part No. 504693-0604 Mouser Part No 538-504693-0604	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Blue Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	10’911In Stock	CHF 0.411 CHF 0.351 CHF 0.314 CHF 0.285 View CHF 0.262 CHF 0.253 CHF 0.237 CHF 0.229 CHF 0.208	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Natural 504694-0600 Molex 1: CHF 0.29 10’430In Stock	Mfr. Part No. 504694-0600 Mouser Part No 538-504694-0600	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	10’430In Stock	CHF 0.29 CHF 0.256 CHF 0.244 CHF 0.207 View CHF 0.195 CHF 0.183	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Blue 504694-0404 Molex 1: CHF 0.314 12’843In Stock	Mfr. Part No. 504694-0404 Mouser Part No 538-504694-0404	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Blue Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	12’843In Stock	CHF 0.314 CHF 0.267 CHF 0.235 CHF 0.204 View CHF 0.18 CHF 0.15 CHF 0.14 CHF 0.136 CHF 0.11	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Black 504694-0601 Molex 1: CHF 0.387 7’302In Stock	Mfr. Part No. 504694-0601 Mouser Part No 538-504694-0601	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Black Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	7’302In Stock	CHF 0.387 CHF 0.33 CHF 0.296 CHF 0.281 View CHF 0.25 CHF 0.239 CHF 0.213 CHF 0.20 CHF 0.195	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Terminal Pos. Assurance (TPA) Retainer, 3.3mm Pit., Brown, 2 Pos. 504695-0207 Molex 1: CHF 0.08 62’401In Stock	Mfr. Part No. 504695-0207 Mouser Part No 538-504695-0207	Molex	Headers & Wire Housings CP-3.3 Terminal Pos. Assurance (TPA) Retainer, 3.3mm Pit., Brown, 2 Pos. Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	62’401In Stock	CHF 0.08 CHF 0.035 CHF 0.031 CHF 0.029 View CHF 0.026 CHF 0.025 CHF 0.023 CHF 0.022	Min.: 1 Mult.: 1
Headers & Wire Housings 2.5mm and 3.3mm Pit. Crimp Terminal, Male, 28-22 AWG, Reel 50398-8000 Molex 10’000: CHF 0.032 100’000In Stock	Mfr. Part No. 50398-8000 Mouser Part No 538-50398-8000	Molex	Headers & Wire Housings 2.5mm and 3.3mm Pit. Crimp Terminal, Male, 28-22 AWG, Reel Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	100’000In Stock	Reel CHF 0.032	Min.: 10’000 Mult.: 10’000 : 10’000
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 3 Pos., Natural 504693-0300 Molex 1: CHF 0.338 16’131In Stock	Mfr. Part No. 504693-0300 Mouser Part No 538-504693-0300	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 3 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	16’131In Stock	CHF 0.338 CHF 0.286 CHF 0.256 CHF 0.232 View CHF 0.214 CHF 0.207 CHF 0.193 CHF 0.19 CHF 0.168	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Natural 504694-0200 Molex 1: CHF 0.193 22’068In Stock	Mfr. Part No. 504694-0200 Mouser Part No 538-504694-0200	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	22’068In Stock	CHF 0.193 CHF 0.167 CHF 0.155 CHF 0.153 View CHF 0.139 CHF 0.136 CHF 0.131 CHF 0.13 CHF 0.123	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Blue 504693-0204 Molex 1: CHF 0.29 9’937In Stock	Mfr. Part No. 504693-0204 Mouser Part No 538-504693-0204	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Blue Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	9’937In Stock	CHF 0.29 CHF 0.247 CHF 0.221 CHF 0.21 View CHF 0.186 CHF 0.168 CHF 0.159 CHF 0.157 CHF 0.152	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Natural 504693-0400 Molex 1: CHF 0.217 16’879In Stock	Mfr. Part No. 504693-0400 Mouser Part No 538-504693-0400	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	16’879In Stock	CHF 0.217 CHF 0.202 CHF 0.198 CHF 0.195 View CHF 0.19 CHF 0.185 CHF 0.183 CHF 0.179	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Yellow 504693-0403 Molex 1: CHF 0.217 15’181In Stock	Mfr. Part No. 504693-0403 Mouser Part No 538-504693-0403	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Yellow Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	15’181In Stock	CHF 0.217 CHF 0.186 CHF 0.167 CHF 0.151 View CHF 0.139 CHF 0.134 CHF 0.124 CHF 0.112	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Black 504693-0601 Molex 1: CHF 0.467 13’328In Stock	Mfr. Part No. 504693-0601 Mouser Part No 538-504693-0601	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Black Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	13’328In Stock	CHF 0.467 CHF 0.404 CHF 0.37 CHF 0.333 View CHF 0.303 CHF 0.256 CHF 0.24 CHF 0.229 CHF 0.208	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Natural 504694-0400 Molex 1: CHF 0.298 18’000In Stock	Mfr. Part No. 504694-0400 Mouser Part No 538-504694-0400	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	18’000In Stock	CHF 0.298 CHF 0.271 CHF 0.235 CHF 0.198 View CHF 0.192 CHF 0.159 CHF 0.157	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Red 504693-0202 Molex 1: CHF 0.371 22’566In Stock	Mfr. Part No. 504693-0202 Mouser Part No 538-504693-0202	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Red Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	22’566In Stock	CHF 0.371 CHF 0.312 CHF 0.273 CHF 0.242 View CHF 0.15 CHF 0.141 CHF 0.138 CHF 0.135 CHF 0.129	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Green 504693-0206 Molex 1: CHF 0.25 23’153In Stock	Mfr. Part No. 504693-0206 Mouser Part No 538-504693-0206	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Green Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	23’153In Stock	CHF 0.25 CHF 0.211 CHF 0.19 CHF 0.175 View CHF 0.158 CHF 0.144 CHF 0.139 CHF 0.137 CHF 0.135	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Orange 504693-0208 Molex 1: CHF 0.371 22’764In Stock	Mfr. Part No. 504693-0208 Mouser Part No 538-504693-0208	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 2 Pos., Orange Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	22’764In Stock	CHF 0.371 CHF 0.312 CHF 0.273 CHF 0.242 View CHF 0.217 CHF 0.177 CHF 0.166 CHF 0.162 CHF 0.129	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Yellow 504693-0603 Molex 1: CHF 0.411 11’775In Stock	Mfr. Part No. 504693-0603 Mouser Part No 538-504693-0603	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 6 Pos., Yellow Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	11’775In Stock	CHF 0.411 CHF 0.351 CHF 0.314 CHF 0.285 View CHF 0.262 CHF 0.253 CHF 0.237 CHF 0.229 CHF 0.208	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Dual Row, Polarized, Positive Inertia Lock, 6 Pos., Natural 505605-0600 Molex 1: CHF 0.371 16’468In Stock	Mfr. Part No. 505605-0600 Mouser Part No 538-505605-0600	Molex	Headers & Wire Housings CP-3.3 Recept. Housing, 3.3mm Pit., Dual Row, Polarized, Positive Inertia Lock, 6 Pos., Natural Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	16’468In Stock	CHF 0.371 CHF 0.316 CHF 0.283 CHF 0.256 View CHF 0.227 CHF 0.222	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Yellow 504694-0403 Molex 1: CHF 0.233 10’983In Stock	Mfr. Part No. 504694-0403 Mouser Part No 538-504694-0403	Molex	Headers & Wire Housings CP-3.3 Plug Housing, 3.3mm Pit., Single Row, Polarized, Positive Inertia Lock, 4 Pos., Yellow Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	10’983In Stock	CHF 0.233 CHF 0.197 CHF 0.176 CHF 0.168 View CHF 0.149 CHF 0.141 CHF 0.133 CHF 0.113	Min.: 1 Mult.: 1
Headers & Wire Housings CP-2.5 Mini and CP-3.3 Crimp Terminal, Female, 28-22 AWG, Bag 50397-8100 Molex 1: CHF 0.322 42’262In Stock	Mfr. Part No. 50397-8100 Mouser Part No 538-50397-8100	Molex	Headers & Wire Housings CP-2.5 Mini and CP-3.3 Crimp Terminal, Female, 28-22 AWG, Bag Learn More about Molex cp 3 3 wire to board connectors	Datasheet	42’262In Stock	CHF 0.322 CHF 0.28 CHF 0.257 CHF 0.241 View CHF 0.223 CHF 0.20 CHF 0.193 CHF 0.184 CHF 0.178	Min.: 1 Mult.: 1

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