M300 3.00mm Pitch Headers & Wire Housings

Harwin M300 3.00mm Pitch Headers and Wire Housings are a range of male and female, rectangular, fully shrouded, unsealed connectors with a temperature range of -65°C to +175°C. The M300 contains 3-contact Single Row and 6- or 10-contact Double Row connectors, capable of board-to-board, cable-to-board, and cable-to-cable configurations. Hard acid gold-plated (98% purity) for high performance and long service life, the cable contacts are barrel-crimp style and are replaceable in the housing. The cable housings have a low-profile potting wall to allow for back-potting that provides additional strain relief and some sealing.

Types of Connectors

Change category view
Results: 19
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Harwin Headers & Wire Housings M300 3+3 Pos. Male DIL Cable Housing, Jackscrew Panel Mount 312In Stock
€ 7,05
€ 5,99
€ 5,98
€ 5,81
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 5+5 Pos Female Vertical Conn 107In Stock
€ 9,90
€ 8,41
€ 8,19
€ 7,98
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R, ML VRT HDR PCTL W/JSCR 37 455In Stock
€ 1,75
€ 1,49
€ 1,33
€ 1,26
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings 3mm Pitch Male Plug 22 AWG Straight Crimp Power Contact 25 507In Stock
21 390Expected 08/12/2026
€ 1,32
€ 1,15
€ 1,08
€ 1,02
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R FM VERT HDR PC TAIL 2 734In Stock
1 755Expected 15/12/2026
€ 7,02
€ 5,97
€ 5,60
€ 5,31
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY FEMAL PC TAIL DIL 3 015In Stock
€ 6,77
€ 6,12
€ 5,56
€ 5,37
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R FM VERT HDR PC TAIL 6 881In Stock
€ 6,21
€ 5,31
€ 4,97
€ 4,73
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW 2 234In Stock
€ 9,30
€ 7,85
€ 7,81
€ 7,75
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, FM CNT LG BORE SCKT 18-20 AWG AU 6 334In Stock
45 800On Order
€ 1,96
€ 1,67
€ 1,50
€ 1,42
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, FM CNT SM BORE SCKT 22 AWG AU 7 111In Stock
€ 1,37
€ 1,16
€ 1,03
€ 0,98
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R FML HSG W/JSCREW 2 217In Stock
1 480Expected 09/11/2026
€ 4,21
€ 3,57
€ 3,35
€ 3,18
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW 1 599In Stock
1 908Expected 12/01/2027
€ 7,10
€ 6,01
€ 5,99
€ 5,90
€ 5,15
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY MALE CRIMP HSG WJS DIL 985In Stock
999Expected 05/01/2027
€ 12,96
€ 10,76
€ 10,72
€ 9,48
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY FEMALE CRIMP HSG WJS 34In Stock
390On Order
€ 8,50
€ 7,22
€ 6,77
€ 6,44
Min.: 1
Mult.: 1
Harwin Power to the Board M300, 3MM, 3P 1R, ML VRT HDR PCTL W/JSCR 98In Stock
€ 13,67
€ 11,47
€ 11,44
€ 11,34
Min.: 1
Mult.: 1
Harwin Power to the Board M300 10 SIL VERTICAL SMT HEADER TIN 3In Stock
162On Order
€ 20,91
€ 18,21
€ 17,68
€ 16,05
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R FML HSG W/JSCREW
2 060On Order
€ 4,94
€ 4,32
€ 3,98
€ 3,87
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10+10 Pos. Female DIL Vertical SMT Conn. (T+R)
1 936On Order
€ 6,40
€ 5,44
€ 5,10
€ 4,86
Min.: 1
Mult.: 1
Harwin Power to the Board M300 Single Ended Cable Assembly, Female, 20 AWG, 100 Pos Non-Stocked Lead-Time 15 Weeks
€ 11,55
€ 9,77
€ 9,76
€ 9,55
Min.: 1
Mult.: 1