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

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Results: 19
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) 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 22In Stock
290Expected 12/11/2026
52,59 kr.
44,69 kr.
44,61 kr.
43,34 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 5+5 Pos Female Vertical Conn 107In Stock
73,85 kr.
62,74 kr.
61,10 kr.
59,53 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R, ML VRT HDR PCTL W/JSCR 37.845In Stock
12,68 kr.
10,97 kr.
9,77 kr.
8,95 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings 3mm Pitch Male Plug 22 AWG Straight Crimp Power Contact 25.823In Stock
21.390Expected 08/12/2026
9,85 kr.
8,58 kr.
8,06 kr.
7,61 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R FM VERT HDR PC TAIL 2.760In Stock
1.755Expected 15/12/2026
52,37 kr.
44,54 kr.
41,78 kr.
39,61 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY FEMAL PC TAIL DIL 3.040In Stock
50,50 kr.
45,66 kr.
41,48 kr.
40,06 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R FM VERT HDR PC TAIL 6.907In Stock
45,80 kr.
39,61 kr.
37,08 kr.
35,14 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, FM CNT LG BORE SCKT 18-20 AWG AU 6.387In Stock
45.800On Order
14,17 kr.
12,46 kr.
10,82 kr.
9,92 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, FM CNT SM BORE SCKT 22 AWG AU 4.011In Stock
3.100Expected 12/11/2026
10,22 kr.
8,65 kr.
7,45 kr.
7,06 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R FML HSG W/JSCREW 869In Stock
2.830Expected 17/11/2026
31,41 kr.
26,63 kr.
24,99 kr.
23,72 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 3P 1R MALE HSG W/JSCREW 1.607In Stock
1.908Expected 12/01/2027
52,97 kr.
44,46 kr.
43,94 kr.
43,42 kr.
38,42 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW 1.924In Stock
815Expected 30/10/2026
69,38 kr.
58,56 kr.
58,26 kr.
57,82 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY MALE CRIMP HSG WJS DIL 1.235In Stock
999Expected 17/11/2026
96,68 kr.
80,34 kr.
79,97 kr.
70,72 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10 WAY FEMALE CRIMP HSG WJS 34In Stock
195Expected 01/12/2026
63,41 kr.
53,86 kr.
50,50 kr.
48,04 kr.
Min.: 1
Mult.: 1
Harwin Power to the Board M300 10 SIL VERTICAL SMT HEADER TIN 3In Stock
162On Order
155,99 kr.
135,85 kr.
131,89 kr.
119,73 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300, 3MM, 6P 2R FML HSG W/JSCREW
2.060On Order
36,85 kr.
32,23 kr.
29,69 kr.
28,87 kr.
Min.: 1
Mult.: 1
Harwin Headers & Wire Housings M300 10+10 Pos. Female DIL Vertical SMT Conn. (T+R)
1.936On Order
47,74 kr.
40,58 kr.
38,05 kr.
36,26 kr.
Min.: 1
Mult.: 1
Harwin Power to the Board M300, 3MM, 3P 1R, ML VRT HDR PCTL W/JSCR 118In Stock
101,98 kr.
85,57 kr.
85,34 kr.
84,60 kr.
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
86,16 kr.
72,88 kr.
72,81 kr.
71,24 kr.
Min.: 1
Mult.: 1