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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 CP3.3 RECPT 3.3mm SR 4CKT POLZ PsInLk BLU 504693-0404 Molex 1: 0,241 € 14.364In Stock	Mfr. Part No. 504693-0404 Mouser Part No 538-504693-0404	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm SR 4CKT POLZ PsInLk BLU Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	14.364In Stock	0,241 € 0,206 € 0,184 € 0,167 € View 0,153 € 0,148 € 0,138 € 0,134 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk BLK 504694-0201 Molex 1: 0,241 € 39.134In Stock	Mfr. Part No. 504694-0201 Mouser Part No 538-504694-0201	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk BLK Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	39.134In Stock	0,241 € 0,188 € 0,175 € 0,173 € View 0,146 € 0,144 € 0,135 € 0,133 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm DR 12CKT POLZ PsInLk NA 505606-1200 Molex 1: 0,55 € 7.048In Stock	Mfr. Part No. 505606-1200 Mouser Part No 538-505606-1200	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm DR 12CKT POLZ PsInLk NA Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	7.048In Stock	0,55 € 0,503 € 0,454 € 0,433 € View 0,387 € 0,345 € 0,306 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm SR 6CKT POLZ PsInLk NAT 504693-0600 Molex 1: 0,499 € 2.161In Stock	Mfr. Part No. 504693-0600 Mouser Part No 538-504693-0600	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm SR 6CKT POLZ PsInLk NAT Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	2.161In Stock	0,499 € 0,392 € 0,346 € 0,293 € View 0,254 € 0,245 € 0,236 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk RED 504694-0202 Molex 1: 0,344 € 7.800In Stock 16.000Expected 3/18/2027	Mfr. Part No. 504694-0202 Mouser Part No 538-504694-0202	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk RED Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	7.800In Stock 16.000Expected 3/18/2027	0,344 € 0,286 € 0,255 € 0,231 € View 0,206 € 0,169 € 0,165 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 3CKT POLZ PsInLk BLK 504694-0301 Molex 1: 0,413 € 1.924In Stock 14.400Expected 12/30/2026	Mfr. Part No. 504694-0301 Mouser Part No 538-504694-0301	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 3CKT POLZ PsInLk BLK Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	1.924In Stock 14.400Expected 12/30/2026	0,413 € 0,35 € 0,307 € 0,272 € View 0,243 € 0,199 € 0,187 € 0,181 € 0,169 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Bl 212209-2021 Molex 1: 0,387 € 7.043In Stock	Mfr. Part No. 212209-2021 Mouser Part No 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	0,387 € 0,347 € 0,329 € 0,321 € View 0,264 € 0,249 € 0,245 € 0,238 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Nat 212210-0020 Molex 1: 0,559 € 2.780In Stock	Mfr. Part No. 212210-0020 Mouser Part No 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	0,559 € 0,473 € 0,447 € 0,433 € 0,347 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA 3.3mm RETAINER 4CKT BRWN 504695-0407 Molex 1: 0,086 € 40.338In Stock	Mfr. Part No. 504695-0407 Mouser Part No 538-504695-0407	Molex	Headers & Wire Housings CP-3.3 TPA 3.3mm RETAINER 4CKT BRWN Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	40.338In Stock	0,086 € 0,028 € 0,025 € 0,024 € View 0,023 € 0,022 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm DR 8CKT POLZ PsInLk BLK 505605-0801 Molex 1: 0,447 € 5.104In Stock	Mfr. Part No. 505605-0801 Mouser Part No 538-505605-0801	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm DR 8CKT POLZ PsInLk BLK Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	5.104In Stock	0,447 € 0,38 € 0,339 € 0,323 € View 0,288 € 0,274 € 0,257 € 0,249 € 0,244 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm DR 12CKT POLZ PsInLk NA 505605-1200 Molex 1: 0,576 € 6.830In Stock	Mfr. Part No. 505605-1200 Mouser Part No 538-505605-1200	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm DR 12CKT POLZ PsInLk NA Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	6.830In Stock	0,576 € 0,488 € 0,436 € 0,415 € View 0,371 € 0,34 € 0,321 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 4CKT POLZ PsInLk RED 504694-0402 Molex 1: 0,327 € 705In Stock	Mfr. Part No. 504694-0402 Mouser Part No 538-504694-0402	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 4CKT POLZ PsInLk RED Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	705In Stock	0,327 € 0,278 € 0,246 € 0,21 € View 0,187 € 0,156 € 0,146 € 0,142 € 0,125 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm SR 4CKT POLZ PsInLk RED 504693-0402 Molex 1: 0,31 € 1.652In Stock	Mfr. Part No. 504693-0402 Mouser Part No 538-504693-0402	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm SR 4CKT POLZ PsInLk RED Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	1.652In Stock	0,31 € 0,261 € 0,231 € 0,176 € View 0,164 € 0,138 € 0,129 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 4Ckt Nat 212210-0040 Molex 1: 1,06 € 1.256In Stock	Mfr. Part No. 212210-0040 Mouser Part No 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	1.256In Stock	1,06 € 0,903 € 0,851 € 0,654 € 0,566 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA Retainer 1 Circuit 212213-2010 Molex 1: 0,138 € 47.780In Stock	Mfr. Part No. 212213-2010 Mouser Part No 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	47.780In Stock	0,138 € 0,12 € 0,11 € 0,106 € 0,105 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm SR 2CKT POLZ PsInLk YLW 504693-0203 Molex 1: 0,198 € 21.691In Stock	Mfr. Part No. 504693-0203 Mouser Part No 538-504693-0203	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm SR 2CKT POLZ PsInLk YLW Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	21.691In Stock	0,198 € 0,174 € 0,16 € 0,154 € View 0,148 € 0,141 € 0,138 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 4CKT POLZ PsInLk BLK 504694-0401 Molex 1: 0,344 € 5.885In Stock	Mfr. Part No. 504694-0401 Mouser Part No 538-504694-0401	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 4CKT POLZ PsInLk BLK Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	5.885In Stock	0,344 € 0,295 € 0,264 € 0,25 € View 0,206 € 0,177 € 0,171 € 0,17 € 0,169 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 RECPT 3.3mm DR 12CKT POLZ PsInLk YL 505605-1203 Molex 1: 0,576 € 7.680In Stock	Mfr. Part No. 505605-1203 Mouser Part No 538-505605-1203	Molex	Headers & Wire Housings CP3.3 RECPT 3.3mm DR 12CKT POLZ PsInLk YL Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	7.680In Stock	0,576 € 0,488 € 0,435 € 0,415 € View 0,37 € 0,337 € 0,321 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 6Ckt Na 212209-2060 Molex 1: 0,464 € 3.859In Stock	Mfr. Part No. 212209-2060 Mouser Part No 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	0,464 € 0,419 € 0,392 € 0,376 € View 0,322 € 0,305 € 0,289 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 2Ckt Blk 212210-0021 Molex 1: 0,645 € 2.813In Stock	Mfr. Part No. 212210-0021 Mouser Part No 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	0,645 € 0,504 € 0,473 € 0,462 € View 0,427 € 0,40 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Hdr 3.30mm DR Vrt PsLk GW 6Ckt Blk 212210-0061 Molex 1: 1,42 € 1.356In Stock	Mfr. Part No. 212210-0061 Mouser Part No 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	1,42 € 1,24 € 1,14 € 0,963 € View 0,937 € 0,877 € 0,876 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk GRN 504694-0206 Molex 1: 0,284 € 8.725In Stock	Mfr. Part No. 504694-0206 Mouser Part No 538-504694-0206	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm SR 2CKT POLZ PsInLk GRN Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	8.725In Stock	0,284 € 0,238 € 0,212 € 0,193 € View 0,178 € 0,169 € 0,158 € 0,154 € 0,153 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP-3.3 TPA 3.3mm RETAINER 6CKT BRWN 504695-0607 Molex 1: 0,086 € 42.477In Stock	Mfr. Part No. 504695-0607 Mouser Part No 538-504695-0607	Molex	Headers & Wire Housings CP-3.3 TPA 3.3mm RETAINER 6CKT BRWN Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	42.477In Stock	0,086 € 0,037 € 0,035 € 0,034 € View 0,033 € 0,031 € 0,03 € 0,029 € 0,028 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 PLUG 3.3mm DR 8CKT POLZ PsInLk NAT 505606-0800 Molex 1: 0,258 € 11.010In Stock	Mfr. Part No. 505606-0800 Mouser Part No 538-505606-0800	Molex	Headers & Wire Housings CP3.3 PLUG 3.3mm DR 8CKT POLZ PsInLk NAT Learn More about Molex cp 3 3 wire to wire connector system	Datasheet	11.010In Stock	0,258 € 0,233 €	Min.: 1 Mult.: 1
Headers & Wire Housings CP3.3 Rcp Hsg 3.30mm DR PsLck GW 2Ckt Na 212209-2020 Molex 1: 0,353 € 7.092In Stock	Mfr. Part No. 212209-2020 Mouser Part No 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	0,353 € 0,318 € 0,303 € 0,292 € View 0,249 € 0,237 € 0,232 € 0,218 € 0,217 €	Min.: 1 Mult.: 1

CP-3.3 Wire-to-Wire Connector System

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