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Kona 8.5mm-Pitch High-Reliability Power Connectors

Harwin Kona 8.5mm-Pitch High-Reliability Power Connectors maximize power in extreme conditions, achieving 60A continuous current per contact with a durability of 250 mating cycles and a maximum voltage rating of 3kV. The six-finger beryllium copper and gold-plated contacts are individually shrouded to prevent physical damage and avoid accidental touching. The rugged cable-to-board and cable-to-cable design maintains electrical continuity under heavy vibration and shock, while the mate-before-lock mechanism prevents damage during the locking process by ensuring the contacts are fully mated before engaging the fixings. No tools are required because fixing these connectors is simple via stainless-steel thumb screws fitted to the female connector housing. Harwin Kona 8.5mm High-Reliability Power Connectors are ideal for electric vehicle (EV) battery monitoring, power control systems, robotic drives, servo controls, and satellites.

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Harwin Cable Mounting & Accessories KONA KA1 Male Vertical Throughboard Power Contact 357In Stock
$5.799
$4.910
$4.580
$4.386
Min.: 1
Mult.: 1

Harwin Cable Mounting & Accessories KONA KA1 2P M SIL VRT Thr brd CNCTR W/Scrw-Locks 150In Stock
$6.858
$5.776
$5.366
$5.150
Min.: 1
Mult.: 1

Harwin Cable Mounting & Accessories KONA KA1 3P M SIL VRT Thr brd CNCTR W/Scrw-Locks 130In Stock
$7.690
$6.585
$6.118
$5.879
Min.: 1
Mult.: 1

Harwin Power to the Board KONA KA1 3 Pos. Kona Female Right-angle Cable Backshell Kit 20In Stock
$94.833
$80.604
$75.557
$71.957
$68.527
Min.: 1
Mult.: 1

Harwin Power to the Board KONA KA1 4 Pos. Kona PCB Horizontal Panel Mount Metal Backshell 6In Stock
18Expected 11/4/2026
$132.976
$121.265
$111.581
$96.109
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 2 Pos. Male Kona Horizontal Throughboard Connector Board Mount 4In Stock
77Expected 11/9/2026
$57.476
$48.852
$46.437
$44.944
$40.080
Min.: 1
Mult.: 1
Harwin Terminals KONA KA1 Kona Cap Removal Tool 470In Stock
3.220Expected 11/24/2026
$21.703
$18.445
$17.066
$16.463
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 Kona Female Crimp Contact with Latching Collar 29In Stock
158Expected 11/9/2026
$82.119
$71.410
$66.932
$63.742
$60.701
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 KONA METAL SHELL FOR PCT ASSEMBLY - 03 WAY 29In Stock
$97.625
$87.838
$84.170
$74.076
$70.544
Min.: 1
Mult.: 1
Harwin Terminals KONA KA1 Extraction Tool 6.171In Stock
$22.011
$18.707
$17.306
$16.690
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 4P M SIL VRT Thr brd CNCTR W/RVRS FIX 457In Stock
$72.515
$66.169
$65.748
$57.556
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 KONA METAL SHELL FOR PCT ASSEMBLY - 02 WAY 4In Stock
$90.846
$77.209
$72.378
$68.926
$65.645
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 3 Pos. Male SIL Cable Housing, Screw-Locks 95In Stock
$67.673
$58.092
$57.955
$56.884
$50.595
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 2P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt 889In Stock
240Expected 11/24/2026
$22.148
$18.992
$17.898
$17.408
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 2 Pos. Male SIL Cable Housing, Panel Mount 228In Stock
600On Order
$22.034
$19.083
$18.092
$17.830
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 3 Pos. Male Kona Straight Throughboard Connector Extended Board Mount 139In Stock
$20.860
$17.727
$16.611
$15.825
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 3P M SIL VRT Thr br CNCTR W/RVRS FIX 141In Stock
$71.638
$60.336
$59.846
$53.728
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 KONA CABLE BACKSHELL KIT - 02 WAY 9In Stock
$193.187
$165.195
$154.862
$147.479
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 3P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt 97In Stock
120Expected 12/8/2026
$19.106
$17.203
$16.838
$16.132
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 4P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt 32In Stock
960On Order
$20.564
$20.097
$18.661
$17.944
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 40x40mm RFI Shield Can, 0.3mm thickness 60In Stock
$22.512
$19.128
$17.921
$14.571
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 2 Pos. Male SIL Cable Housing, Reverse Fix Thumbscrews 101In Stock
100Expected 11/24/2026
$21.965
$18.673
$17.545
$17.294
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 3 Pos. Male SIL Cable Housing, Reverse Fix Thumbscrews 44In Stock
$21.304
$18.206
$17.659
$16.246
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 4 Pos. Male Kona Straight Throughboard Connector Extended Board Mount. 82In Stock
$21.145
$18.092
$17.146
$16.326
Min.: 1
Mult.: 1
Harwin Power to the Board KONA KA1 4 Pos. Male SIL Cable Housing, Panel Mount 12In Stock
$22.717
$19.653
$18.593
$17.704
Min.: 1
Mult.: 1