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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 (SGD) 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: $0.517 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	$0.517 $0.445 $0.397 $0.378 View $0.337 $0.252 $0.246 $0.242 $0.235	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-5S-1.2C(15) Hirose Connector 1: $0.843 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	$0.843 $0.728 $0.666 $0.601 View $0.548 $0.464 $0.432 $0.413 $0.392	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: $1.73 20,862In 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	20,862In Stock 35,000On Order On Order Ship Dates Mfr. No: DF57H-4P-1.2V(21) Stock: 20,862 Can Dispatch Immediately On Order: 10,000 Expected 13/10/2026 25,000 Expected 20/10/2026 Factory Lead Time: 7 Weeks	Cut Tape $1.73 $1.47 $1.25 $1.04 View Reel $0.933 $0.966 $0.938 $0.933 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings 28-26 AWG Contacts DF57-2628SCF(41) Hirose Connector 1: $0.177 92,787In Stock 105,000Expected 13/10/2026	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 13/10/2026	Cut Tape $0.177 $0.151 $0.136 $0.129 View Reel $0.086 $0.116 $0.11 $0.103 $0.102 $0.086 $0.086	Min.: 1 Mult.: 1 : 35,000
Headers & Wire Housings FML CRIMP CNTCT/REEL AWG#28 to AWG#30 DF57-2830SCF Hirose Connector 1: $0.177 68,526In 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	68,526In Stock	Cut Tape $0.177 $0.151 $0.136 $0.129 View Reel $0.084 $0.116 $0.11 $0.103 $0.102 $0.084 $0.084	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings FEMALE CRIMP CONTACT 32-34 AWG DF57-3234SCF Hirose Connector 1: $0.177 80,335In 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	80,335In Stock	Cut Tape $0.177 $0.151 $0.136 $0.129 View Reel $0.084 $0.116 $0.11 $0.103 $0.102 $0.084 $0.084	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings DF57H-2P-1.2V(51) Hirose Connector 1: $1.26 7,387In Stock	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	7,387In Stock	Cut Tape $1.26 $1.07 $1.05 $0.913 View Reel $0.673 $0.895 $0.802 $0.745 $0.721 $0.673	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: $0.449 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	$0.449 $0.382 $0.341 $0.325 View $0.29 $0.271 $0.254 $0.25 $0.245	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: $1.40 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 $1.40 $1.18 $1.01 $0.899 View Reel $0.763 $0.855 $0.802 $0.763 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: $0.666 26,764In 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	26,764In Stock	$0.666 $0.568 $0.507 $0.483 View $0.431 $0.388 $0.379 $0.374 $0.351	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-4S-1.2C(15) Hirose Connector 1: $0.775 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	$0.775 $0.66 $0.589 $0.56 View $0.50 $0.475 $0.45	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: $1.92 8,120In Stock	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	8,120In Stock	Cut Tape $1.92 $1.65 $1.63 $1.40 View Reel $1.05 $1.39 $1.24 $1.16 $1.12 $1.05 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: $1.86 8,284In 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	8,284In Stock	Cut Tape $1.86 $1.58 $1.34 $1.20 View Reel $1.02 $1.12 $1.08 $1.02 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: $0.734 9,442In 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	9,442In Stock	$0.734 $0.628 $0.562 $0.534 View $0.477 $0.443 $0.43 $0.404	Min.: 1 Mult.: 1
Headers & Wire Housings DF57-2830SCFA Hirose Connector 1: $0.177 26,707In Stock	Mfr. Part No. DF57-2830SCFA Mouser Part No 798-DF57-2830SCFA	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	26,707In Stock	Cut Tape $0.177 $0.151 $0.136 $0.129 View Reel $0.084 $0.116 $0.11 $0.103 $0.102 $0.084 $0.084	Min.: 1 Mult.: 1 : 40,000
Headers & Wire Housings DF57AH-2S-1.2C Hirose Connector 1: $0.517 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	$0.517 $0.445 $0.397 $0.378 View $0.337 $0.32 $0.303 $0.273	Min.: 1 Mult.: 1
Headers & Wire Housings 5pin Crimp Socket 1.2mm pitch DF57AH-5S-1.2C Hirose Connector 1: $0.707 1,003In Stock 7,000Expected 5/11/2026	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 5/11/2026	$0.707 $0.598 $0.534 $0.509 View $0.454 $0.442 $0.40 $0.392 $0.371	Min.: 1 Mult.: 1
Headers & Wire Housings 6pin Crimp Socket 1.2mm pitch DF57AH-6S-1.2C Hirose Connector 1: $0.707 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	$0.707 $0.598 $0.534 $0.509 View $0.454 $0.419 $0.398 $0.392 $0.371	Min.: 1 Mult.: 1
Headers & Wire Housings 2P HDR SMT 1.2MM WTB LOW-PRF SWING LK DF57H-2P-1.2V(21) Hirose Connector 1: $1.33 2,663In 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	2,663In Stock 15,000On Order	Cut Tape $1.33 $1.13 $0.959 $0.855 View Reel $0.726 $0.812 $0.785 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Headers & Wire Housings DF57H-3S-1.2C(15) Hirose Connector 1: $0.598 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	$0.598 $0.506 $0.453 $0.431 View $0.385 $0.374 $0.337 $0.326 $0.309	Min.: 1 Mult.: 1
Headers & Wire Housings 4P SCKT 1.2MM LOWPRF INSKEY SWGLK DF57H-4S-1.2C(08) Hirose Connector 1: $0.802 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	$0.802 $0.69 $0.631 $0.57 View $0.52 $0.442 $0.409 $0.392 $0.371	Min.: 1 Mult.: 1
Headers & Wire Housings 5P CRIMP SCKT 1.2MM WTB LOW-PRF SWING LK DF57H-5S-1.2C Hirose Connector 1: $0.707 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	$0.707 $0.598 $0.534 $0.509 View $0.454 $0.431 $0.40 $0.392 $0.371	Min.: 1 Mult.: 1
Headers & Wire Housings DF57AH-5S-1.2C(10) Hirose Connector 1: $0.748 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	$0.748 $0.651 $0.596 $0.537 View $0.491 $0.419 $0.37 $0.351	Min.: 1 Mult.: 1
Headers & Wire Housings 2P SCKT 1.2MM WTB LOWPRF INSKEY SWGLK DF57H-2S-1.2C(08) Hirose Connector 1: $0.558 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	$0.558 $0.476 $0.424 $0.332 View $0.317 $0.311 $0.291	Min.: 1 Mult.: 1
Headers & Wire Housings DF57H-2S-1.2C(15) Hirose Connector 1: $0.639 805In Stock	Mfr. Part No. DF57H-2S-1.2C(15) Mouser Part No 798-DF57H-2S-1.2C15	Hirose Connector	Headers & Wire Housings Learn More about Hirose Connector hirosedf57	Datasheet	805In Stock	$0.639 $0.537 $0.48 $0.457 View $0.408 $0.388 $0.359 $0.352 $0.343	Min.: 1 Mult.: 1

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