{"product_id":"generic-ph-4h-high-current-probe","title":"Generic PH-4H High Current Probe, Crown Tip","description":"\u003cp\u003eA PH-4 series high-current test probe. High-current probes exist because an ordinary ICT probe is a poor conductor: a thin plunger, a spring in the current path and a small contact footprint together add tens of milliohms and heat up under load. A PH-4 probe uses a heavier barrel and a broader contact to carry supply-level current into the DUT — power rails, charger and battery contacts, motor drives and load test — without the voltage drop and temperature rise that a signal probe would suffer.\u003c\/p\u003e\n\u003cp\u003eIn a fixture these are normally deployed sparingly: a handful of high-current contacts on the power nets alongside a field of ordinary probes on the signal nets. Because they are coarser and stiffer than a signal probe, allow for their larger keep-out and their higher individual spring force when laying out the probe plate.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePH-4 series high-current spring probe, H tip variant\u003c\/li\u003e\n\u003cli\u003eSold per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDetailed stroke, spring force, current rating and tip dimensions are not recorded against this part number. Confirm them with FixturFab before designing this part into a fixture.\u003c\/p\u003e","brand":"FixturFab","offers":[{"title":"Default Title","offer_id":47144980349030,"sku":"201-0026-00","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/5387\/5558\/files\/6ae6a051cc5c37b2127bac0535b4388f.png?v=1788927482","url":"https:\/\/shop.fixturfab.com\/products\/generic-ph-4h-high-current-probe","provider":"FixturFab Shop","version":"1.0","type":"link"}