{"product_id":"rl0402e005m100k-0402-ptc-resettable-fuse-5v-1a-overcurrent-protection-ruilon","title":"RL0402E005M100K 0402 PTC Resettable Fuse | 5V 1A Overcurrent Protection | RUILON","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b7bcf60b-59e6-46f2-ad65-c4dc62ec5cd9-29\" data-testid=\"conversation-turn-60\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ffc86eb8-432e-48b1-9c60-a26b879f46de\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"136\" data-end=\"811\"\u003eThe RL0402E005M100K is a compact 0402 PTC resettable fuse designed for reliable overcurrent and short-circuit protection in modern electronic circuits. With a 5V operating voltage and 1A hold current, it delivers fast response to fault conditions and automatically resets once normal operation is restored. Its small 0402 footprint is ideal for high-density PCB layouts, offering a balance between size and handling convenience. Engineered for low resistance, stable electrical performance, and long operational life, this device is suitable for consumer electronics, IoT systems, and portable applications requiring efficient and reusable protection.\u003c\/p\u003e\n\u003chr data-start=\"813\" data-end=\"816\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"818\" data-end=\"835\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"836\" data-end=\"1237\"\u003e\n\u003cli data-section-id=\"7xx540\" data-start=\"836\" data-end=\"892\"\u003eCompact 0402 package for space-efficient PCB layouts\u003c\/li\u003e\n\u003cli data-section-id=\"1x95wft\" data-start=\"893\" data-end=\"961\"\u003eResettable PTC fuse for overcurrent and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1q1ose8\" data-start=\"962\" data-end=\"1007\"\u003e5V operating voltage with 1A hold current\u003c\/li\u003e\n\u003cli data-section-id=\"z5zqa6\" data-start=\"1008\" data-end=\"1062\"\u003eFast trip response with automatic reset capability\u003c\/li\u003e\n\u003cli data-section-id=\"hfctvf\" data-start=\"1063\" data-end=\"1104\"\u003eLow resistance for minimal power loss\u003c\/li\u003e\n\u003cli data-section-id=\"xgszqc\" data-start=\"1105\" data-end=\"1156\"\u003eStable performance across multiple reset cycles\u003c\/li\u003e\n\u003cli data-section-id=\"hlwggc\" data-start=\"1157\" data-end=\"1199\"\u003eHigh reliability and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1ujgfu3\" data-start=\"1200\" data-end=\"1237\"\u003eRoHS compliant and SMT-compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1239\" data-end=\"1242\"\u003e\n\u003ch2 data-section-id=\"ce0tqk\" data-start=\"1244\" data-end=\"1261\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"1262\" data-end=\"1584\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1vbqpnp\" data-start=\"1262\" data-end=\"1318\"\u003eOvercurrent protection in compact electronic devices\u003c\/li\u003e\n\u003cli data-section-id=\"1uy5xzq\" data-start=\"1319\" data-end=\"1369\"\u003eSmartphones, tablets, and wearable electronics\u003c\/li\u003e\n\u003cli data-section-id=\"ts2z4r\" data-start=\"1370\" data-end=\"1409\"\u003eBattery packs and charging circuits\u003c\/li\u003e\n\u003cli data-section-id=\"3r16bs\" data-start=\"1410\" data-end=\"1453\"\u003eUSB power lines and low-voltage systems\u003c\/li\u003e\n\u003cli data-section-id=\"dys2av\" data-start=\"1454\" data-end=\"1494\"\u003eIoT modules and embedded electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1ornlq\" data-start=\"1495\" data-end=\"1537\"\u003eConsumer electronics and smart devices\u003c\/li\u003e\n\u003cli data-section-id=\"12dad18\" data-start=\"1538\" data-end=\"1584\" data-is-last-node=\"\"\u003ePCB-level protection in high-density designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade flex flex-col\"\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv class=\"-my-2.5 flex min-h-14 items-center overflow-x-hidden px-1.5 [grid-area:primary] group-data-expanded\/composer:mb-0 group-data-expanded\/composer:px-2.5\"\u003e\n\u003cdiv class=\"wcDTda_prosemirror-parent text-token-text-primary max-h-[max(30svh,5rem)] max-h-52 min-h-[var(--deep-research-composer-extra-height,unset)] flex-1 overflow-auto [scrollbar-width:thin] default-browser vertical-scroll-fade-mask\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43842708144193,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Diodes_Transistors_Thyristors-31-01-02_84534d99-9295-403f-85b4-06c917fa26da.png?v=1767612156","url":"https:\/\/hext.in\/products\/rl0402e005m100k-0402-ptc-resettable-fuse-5v-1a-overcurrent-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}