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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 (EUR) 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: 0,387 € 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	0,387 € 0,328 € 0,292 € 0,266 € View 0,245 € 0,236 € 0,197 € 0,194 € 0,191 €	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: 0,396 € 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	0,396 € 0,333 € 0,292 € 0,259 € View 0,232 € 0,189 € 0,177 € 0,173 € 0,166 €	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: 0,029 € 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 0,029 €	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: 0,31 € 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	0,31 € 0,264 € 0,236 € 0,224 € View 0,20 € 0,189 € 0,177 € 0,173 € 0,153 €	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: 0,396 € 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	0,396 € 0,333 € 0,292 € 0,259 € View 0,232 € 0,189 € 0,177 € 0,173 € 0,138 €	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: 0,439 € 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	0,439 € 0,375 € 0,335 € 0,304 € View 0,28 € 0,27 € 0,253 € 0,245 € 0,222 €	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: 0,31 € 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	0,31 € 0,274 € 0,261 € 0,221 € View 0,208 € 0,195 €	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: 0,335 € 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	0,335 € 0,285 € 0,251 € 0,218 € View 0,192 € 0,16 € 0,15 € 0,145 € 0,118 €	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: 0,413 € 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	0,413 € 0,353 € 0,316 € 0,30 € View 0,267 € 0,255 € 0,228 € 0,214 € 0,208 €	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: 0,086 € 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	0,086 € 0,037 € 0,033 € 0,031 € View 0,028 € 0,027 € 0,025 € 0,024 €	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: 0,034 € 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 0,034 €	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: 0,361 € 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	0,361 € 0,306 € 0,273 € 0,248 € View 0,229 € 0,221 € 0,206 € 0,203 € 0,179 €	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: 0,206 € 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	0,206 € 0,178 € 0,166 € 0,163 € View 0,148 € 0,145 € 0,14 € 0,139 € 0,131 €	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: 0,31 € 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	0,31 € 0,264 € 0,236 € 0,224 € View 0,199 € 0,179 € 0,17 € 0,168 € 0,162 €	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: 0,232 € 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	0,232 € 0,216 € 0,212 € 0,208 € View 0,203 € 0,198 € 0,196 € 0,191 €	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: 0,232 € 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	0,232 € 0,199 € 0,178 € 0,161 € View 0,148 € 0,143 € 0,133 € 0,12 €	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: 0,499 € 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	0,499 € 0,432 € 0,395 € 0,356 € View 0,324 € 0,273 € 0,256 € 0,245 € 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., Natural 504694-0400 Molex 1: 0,318 € 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	0,318 € 0,29 € 0,251 € 0,212 € View 0,205 € 0,17 € 0,168 €	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: 0,396 € 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	0,396 € 0,333 € 0,292 € 0,259 € View 0,16 € 0,151 € 0,147 € 0,144 € 0,138 €	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: 0,267 € 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	0,267 € 0,225 € 0,203 € 0,187 € View 0,169 € 0,154 € 0,148 € 0,146 € 0,144 €	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: 0,396 € 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	0,396 € 0,333 € 0,292 € 0,259 € View 0,232 € 0,189 € 0,177 € 0,173 € 0,138 €	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: 0,439 € 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	0,439 € 0,375 € 0,335 € 0,304 € View 0,28 € 0,27 € 0,253 € 0,245 € 0,222 €	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: 0,396 € 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	0,396 € 0,338 € 0,302 € 0,273 € View 0,243 € 0,237 €	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: 0,249 € 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	0,249 € 0,211 € 0,188 € 0,179 € View 0,159 € 0,151 € 0,142 € 0,121 €	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: 0,344 € 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	0,344 € 0,299 € 0,275 € 0,257 € View 0,238 € 0,214 € 0,206 € 0,197 € 0,19 €	Min.: 1 Mult.: 1

CP-3.3 Wire-to-Wire Connector System

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