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DF57 1.2mm Pitch Swing Lock W2B Connectors

Hirose DF57 1.2mm Pitch Swing Lock Wire to Board Connectors feature a low profile and a unique swing-lock structure to provide highly reliable connections. These connectors feature a stacking height of 1.44mm for an effective mating height of 0.42mm, swing lock with both positive and friction locks for cable pull-force resistance, high-contact lance strength, and integral molding to prevent solder wicking. These wire-to-board connectors have a rated voltage of 50V_AC/DC and a rated current of 0.5A or 2.5A depending on the number of contacts. Hirose DF57 1.2mm Pitch W2B connectors are ideal for LED lighting, LCD TVs, LED modules, and other applications with space constraints.

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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.
Headers & Wire Housings 3P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-3S-1.2C Hirose Connector 1: $0.38 49,989In Stock	Mfr. Part No. DF57H-3S-1.2C Mouser Part No 798-DF57H-3S-1.2C	Hirose Connector	Headers & Wire Housings 3P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	49,989In Stock	$0.38 $0.327 $0.292 $0.278 View $0.248 $0.202 $0.194 $0.19 $0.184	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-5S-1.2C(15) Hirose Connector 1: $0.62 1,105In Stock	Mfr. Part No. DF57H-5S-1.2C(15) Mouser Part No 798-DF57H-5S-1.2C15	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	1,105In Stock	$0.62 $0.535 $0.49 $0.442 View $0.404 $0.341 $0.317 $0.304 $0.288	Min.: 1 Mult.: 1
Headers & Wire Housings 4P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-4P-1.2V(21) Hirose Connector 1: $1.27 23,852In Stock 35,000On Order	Mfr. Part No. DF57H-4P-1.2V(21) Mouser Part No 798-DF57H-4P-1.2V21	Hirose Connector	Headers & Wire Housings 4P HDR SMT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	23,852In Stock 35,000On Order On Order Ship Dates Mfr. No: DF57H-4P-1.2V(21) Stock: 23,852 Can Dispatch Immediately On Order: 10,000 Expected 2026/10/13 25,000 Expected 2026/11/05 Factory Lead Time: 8 Weeks	Cut Tape $1.27 $1.08 $0.918 $0.763 View Reel $0.686 $0.711 $0.69 $0.686 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 28-26 AWG Contacts DF57-2628SCF(41) Hirose Connector 1: $0.13 92,787In Stock 105,000Expected 2026/10/13	Mfr. Part No. DF57-2628SCF(41) Mouser Part No 798-DF57-2628SCF(41)	Hirose Connector	Headers & Wire Housings 28-26 AWG Contacts Learn More about Hirose Connector hirosedf57	Datasheet	92,787In Stock 105,000Expected 2026/10/13	Cut Tape $0.13 $0.11 $0.10 $0.095 View Reel $0.063 $0.085 $0.081 $0.076 $0.063 $0.063	Min.: 1 Mult.: 1 : 35,000
Headers & Wire Housings FML CRIMP CNTCT/REEL AWG#28 to AWG#30 DF57-2830SCF Hirose Connector 1: $0.13 72,386In Stock	Mfr. Part No. DF57-2830SCF Mouser Part No 798-DF57-2830SCF	Hirose Connector	Headers & Wire Housings FML CRIMP CNTCT/REEL AWG#28 to AWG#30 Learn More about Hirose Connector hirosedf57	Datasheet	72,386In Stock	Cut Tape $0.13 $0.11 $0.10 $0.095 View Reel $0.062 $0.085 $0.081 $0.076 $0.062 $0.062	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings FEMALE CRIMP CONTACT 32-34 AWG DF57-3234SCF Hirose Connector 1: $0.13 81,085In Stock	Mfr. Part No. DF57-3234SCF Mouser Part No 798-DF573234SCF	Hirose Connector	Headers & Wire Housings FEMALE CRIMP CONTACT 32-34 AWG Learn More about Hirose Connector hirosedf57	Datasheet	81,085In Stock	Cut Tape $0.13 $0.11 $0.10 $0.095 View Reel $0.062 $0.085 $0.081 $0.076 $0.062 $0.062	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings 2P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-2P-1.2V(21) Hirose Connector 1: $0.98 4,672In Stock 15,000On Order	Mfr. Part No. DF57H-2P-1.2V(21) Mouser Part No 798-DF57H-2P-1.2V21	Hirose Connector	Headers & Wire Housings 2P HDR SMT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	4,672In Stock 15,000On Order	Cut Tape $0.98 $0.829 $0.705 $0.629 View Reel $0.534 $0.597 $0.577 $0.534 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings DF57H-2P-1.2V(51) Hirose Connector 1: $0.93 3,387In Stock 4,000Expected 2026/10/20	Mfr. Part No. DF57H-2P-1.2V(51) Mouser Part No 798-DF57H-2P-1.2V51	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	3,387In Stock 4,000Expected 2026/10/20	Cut Tape $0.93 $0.79 $0.773 $0.671 View Reel $0.495 $0.658 $0.59 $0.548 $0.53 $0.495	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 2P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-2S-1.2C Hirose Connector 1: $0.33 54,776In Stock	Mfr. Part No. DF57H-2S-1.2C Mouser Part No 798-DF57H-2S-1.2C	Hirose Connector	Headers & Wire Housings 2P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	54,776In Stock	$0.33 $0.281 $0.251 $0.24 View $0.213 $0.199 $0.187 $0.184 $0.18	Min.: 1 Mult.: 1
Headers & Wire Housings 3P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-3P-1.2V(21) Hirose Connector 1: $1.03 5,808In Stock	Mfr. Part No. DF57H-3P-1.2V(21) Mouser Part No 798-DF57H-3P-1.2V21	Hirose Connector	Headers & Wire Housings 3P HDR SMT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	5,808In Stock	Cut Tape $1.03 $0.871 $0.741 $0.661 View Reel $0.561 $0.629 $0.59 $0.561 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 4P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-4S-1.2C Hirose Connector 1: $0.49 27,684In Stock	Mfr. Part No. DF57H-4S-1.2C Mouser Part No 798-DF57H-4S-1.2C	Hirose Connector	Headers & Wire Housings 4P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	27,684In Stock	$0.49 $0.418 $0.373 $0.355 View $0.317 $0.285 $0.279 $0.276 $0.258	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-4S-1.2C(15) Hirose Connector 1: $0.57 8,905In Stock	Mfr. Part No. DF57H-4S-1.2C(15) Mouser Part No 798-DF57H-4S-1.2C15	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	8,905In Stock	$0.57 $0.485 $0.433 $0.412 View $0.368 $0.349 $0.331	Min.: 1 Mult.: 1
Headers & Wire Housings 5P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-5P-1.2V(21) Hirose Connector 1: $1.41 3,140In Stock 5,000Expected 2026/10/12	Mfr. Part No. DF57H-5P-1.2V(21) Mouser Part No 798-DF57H-5P-1.2V21	Hirose Connector	Headers & Wire Housings 5P HDR SMT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	3,140In Stock 5,000Expected 2026/10/12	Cut Tape $1.41 $1.21 $1.20 $1.03 View Reel $0.775 $1.02 $0.911 $0.856 $0.827 $0.775 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 6P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-6P-1.2V(21) Hirose Connector 1: $1.37 8,299In Stock	Mfr. Part No. DF57H-6P-1.2V(21) Mouser Part No 798-DF57H-6P-1.2V21	Hirose Connector	Headers & Wire Housings 6P HDR SMT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	8,299In Stock	Cut Tape $1.37 $1.16 $0.986 $0.882 View Reel $0.747 $0.825 $0.797 $0.747 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 6P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-6S-1.2C Hirose Connector 1: $0.54 9,557In Stock	Mfr. Part No. DF57H-6S-1.2C Mouser Part No 798-DF57H-6S-1.2C	Hirose Connector	Headers & Wire Housings 6P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	9,557In Stock	$0.54 $0.462 $0.413 $0.393 View $0.351 $0.326 $0.316 $0.297	Min.: 1 Mult.: 1
Headers & Wire Housings DF57-2830SCFA Hirose Connector 1: $0.13 29,707In Stock	Mfr. Part No. DF57-2830SCFA Mouser Part No 798-DF57-2830SCFA	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	29,707In Stock	Cut Tape $0.13 $0.11 $0.10 $0.095 View Reel $0.062 $0.085 $0.081 $0.076 $0.062 $0.062	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings DF57AH-2S-1.2C Hirose Connector 1: $0.38 7,329In Stock	Mfr. Part No. DF57AH-2S-1.2C Mouser Part No 798-DF57AH-2S-1.2C	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	7,329In Stock	$0.38 $0.327 $0.292 $0.278 View $0.248 $0.235 $0.223 $0.201	Min.: 1 Mult.: 1
Headers & Wire Housings 5pin Crimp Socket 1.2mm pitch DF57AH-5S-1.2C Hirose Connector 1: $0.52 1,003In Stock 7,000Expected 2026/11/05	Mfr. Part No. DF57AH-5S-1.2C Mouser Part No 798-DF57AH-5S-1.2C	Hirose Connector	Headers & Wire Housings 5pin Crimp Socket 1.2mm pitch Learn More about Hirose Connector hirosedf57	Datasheet	1,003In Stock 7,000Expected 2026/11/05	$0.52 $0.44 $0.393 $0.374 View $0.334 $0.326 $0.294 $0.288 $0.273	Min.: 1 Mult.: 1
Headers & Wire Housings 6pin Crimp Socket 1.2mm pitch DF57AH-6S-1.2C Hirose Connector 1: $0.52 999In Stock	Mfr. Part No. DF57AH-6S-1.2C Mouser Part No 798-DF57AH-6S-1.2C	Hirose Connector	Headers & Wire Housings 6pin Crimp Socket 1.2mm pitch Learn More about Hirose Connector hirosedf57	Datasheet	999In Stock	$0.52 $0.44 $0.393 $0.374 View $0.334 $0.308 $0.293 $0.288 $0.273	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-3S-1.2C(15) Hirose Connector 1: $0.44 1,843In Stock	Mfr. Part No. DF57H-3S-1.2C(15) Mouser Part No 798-DF57H-3S-1.2C15	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	1,843In Stock	$0.44 $0.372 $0.333 $0.317 View $0.283 $0.276 $0.248 $0.24 $0.227	Min.: 1 Mult.: 1
Headers & Wire Housings 4P SCKT 1.2MM LOWPRF INSKEY SWGLK DF57H-4S-1.2C(08) Hirose Connector 1: $0.59 2,960In Stock	Mfr. Part No. DF57H-4S-1.2C(08) Mouser Part No 798-DF57H-4S-1.2C08	Hirose Connector	Headers & Wire Housings 4P SCKT 1.2MM LOWPRF INSKEY SWGLK Learn More about Hirose Connector hirosedf57	Datasheet	2,960In Stock	$0.59 $0.507 $0.464 $0.419 View $0.383 $0.326 $0.301 $0.288 $0.273	Min.: 1 Mult.: 1
Headers & Wire Housings 5P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-5S-1.2C Hirose Connector 1: $0.52 3,207In Stock	Mfr. Part No. DF57H-5S-1.2C Mouser Part No 798-DF57H-5S-1.2C	Hirose Connector	Headers & Wire Housings 5P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK Learn More about Hirose Connector hirosedf57	Datasheet	3,207In Stock	$0.52 $0.44 $0.393 $0.374 View $0.334 $0.317 $0.294 $0.288 $0.273	Min.: 1 Mult.: 1
Headers & Wire Housings DF57AH-5S-1.2C(10) Hirose Connector 1: $0.55 2,863In Stock End of Life	Mfr. Part No. DF57AH-5S-1.2C(10) Mouser Part No 798-DF57AH-5S-1.2C10 End of Life	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	2,863In Stock	$0.55 $0.479 $0.438 $0.395 View $0.361 $0.308 $0.272 $0.258	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-6S-1.2C(15) Hirose Connector 1: $0.65 2,001In Stock End of Life	Mfr. Part No. DF57H-6S-1.2C(15) Mouser Part No 798-DF57H-6S-1.2C15 End of Life	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	2,001In Stock	$0.65 $0.564 $0.515 $0.465 View $0.426 $0.357 $0.329 $0.313 $0.298	Min.: 1 Mult.: 1
Headers & Wire Housings 2P SCKT 1.2MM WTB LOWPRF INSKEY SWGLK DF57H-2S-1.2C(08) Hirose Connector 1: $0.411 598In Stock	Mfr. Part No. DF57H-2S-1.2C(08) Mouser Part No 798-DF57H-2S-1.2C08	Hirose Connector	Headers & Wire Housings 2P SCKT 1.2MM WTB LOWPRF INSKEY SWGLK Learn More about Hirose Connector hirosedf57	Datasheet	598In Stock	$0.411 $0.35 $0.312 $0.244 View $0.233 $0.229 $0.214	Min.: 1 Mult.: 1

DF57 1.2mm Pitch Swing Lock W2B Connectors

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