{"product_id":"can-bus-termination-resistor-db9-female-120-ohm-valuecan-vector-etas","title":"CAN Bus Termination Resistor DB9 Female 120 Ohm – ValueCAN","description":"\u003ch2\u003eCAN Bus Termination Resistor – DB9 Female with Built-in 120 Ohm\u003c\/h2\u003e\n\u003cp\u003eEnsure reliable CAN Bus network communication with this compact \u003cstrong\u003eDB9 Female Termination Resistor\u003c\/strong\u003e, featuring a built-in \u003cstrong\u003e120 Ohm resistor\u003c\/strong\u003e. Designed to prevent signal reflections at the end of a CAN Bus line, this passive adapter is essential for stable, noise-free data transmission in automotive diagnostics, embedded systems, and industrial control applications. Compatible with ValueCAN, Vector, ETAS, and other major CAN Bus interfaces.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in 120 Ohm Resistor:\u003c\/strong\u003e Properly terminates the CAN Bus line to eliminate signal reflections and ensure clean data transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDB9 Female Connector:\u003c\/strong\u003e Standard DB9 (DE-9) female form factor for direct plug-in to CAN Bus interface devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive \u0026amp; Non-Powered:\u003c\/strong\u003e No external power required — simply plug in and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with ValueCAN, Vector CANalyzer\/CANoe, ETAS INCA, and most standard DB9 CAN Bus tools and adapters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable:\u003c\/strong\u003e Rugged construction in a low-profile form factor, ideal for bench testing and in-vehicle use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e No tools needed — plugs directly into the DB9 port of your CAN Bus device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e DB9 Female (DE-9)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTermination Resistance:\u003c\/strong\u003e 120 Ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Required:\u003c\/strong\u003e None (passive component)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e ValueCAN, Vector, ETAS, and standard DB9 CAN Bus interfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is CAN Bus Termination?\u003c\/h3\u003e\n\u003cp\u003eCAN Bus networks require a 120 Ohm termination resistor at each end of the bus to match the characteristic impedance of the cable and prevent unwanted signal reflections. Without proper termination, data errors, dropped frames, and bus instability can occur. Learn more about CAN Bus and network communication standards at the \u003ca href=\"https:\/\/www.nist.gov\/el\/intelligent-systems-division-73500\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Intelligent Systems Division\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a CAN Bus termination resistor and why do I need one?\u003c\/h4\u003e\n\u003cp\u003eA: A CAN Bus termination resistor (typically 120 Ohm) is placed at each end of a CAN Bus network to match the cable's impedance and prevent signal reflections. Without it, your bus may experience data errors, communication failures, or instability — especially at higher baud rates. This DB9 female terminator plugs directly into your interface device's DB9 port for instant, proper termination.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this termination resistor compatible with Vector CANalyzer, ETAS INCA, and ValueCAN devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This DB9 female 120 Ohm CAN Bus termination resistor is designed to be compatible with ValueCAN, Vector (CANalyzer, CANoe), ETAS INCA, and other standard DB9-based CAN Bus interfaces and analyzers. Always verify your device's DB9 pin mapping before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this termination resistor require any power supply?\u003c\/h4\u003e\n\u003cp\u003eA: No. This is a fully passive component — it requires no external power source. Simply plug it into the DB9 port of your CAN Bus interface, and it provides immediate 120 Ohm termination.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this for both high-speed CAN (ISO 11898) and low-speed CAN networks?\u003c\/h4\u003e\n\u003cp\u003eA: This resistor is specifically a 120 Ohm terminator, which is the standard for high-speed CAN networks (ISO 11898-2). Low-speed fault-tolerant CAN typically uses different termination values. Please confirm your network's requirements before use.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a CAN Bus termination resistor and why do I need one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A CAN Bus termination resistor (typically 120 Ohm) is placed at each end of a CAN Bus network to match the cable's impedance and prevent signal reflections. Without it, your bus may experience data errors, communication failures, or instability — especially at higher baud rates. This DB9 female terminator plugs directly into your interface device's DB9 port for instant, proper termination.\"}}, {\"@type\": \"Question\", \"name\": \"Is this termination resistor compatible with Vector CANalyzer, ETAS INCA, and ValueCAN devices?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This DB9 female 120 Ohm CAN Bus termination resistor is designed to be compatible with ValueCAN, Vector (CANalyzer, CANoe), ETAS INCA, and other standard DB9-based CAN Bus interfaces and analyzers. Always verify your device's DB9 pin mapping before use.\"}}, {\"@type\": \"Question\", \"name\": \"Does this termination resistor require any power supply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This is a fully passive component — it requires no external power source. Simply plug it into the DB9 port of your CAN Bus interface, and it provides immediate 120 Ohm termination.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this for both high-speed CAN (ISO 11898) and low-speed CAN networks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This resistor is specifically a 120 Ohm terminator, which is the standard for high-speed CAN networks (ISO 11898-2). Low-speed fault-tolerant CAN typically uses different termination values. Please confirm your network's requirements before use.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CAN Bus Termination Resistor DB9 Female 120 Ohm – ValueCAN\", \"item\": \"https:\/\/oasis-select.com\/products\/can-bus-termination-resistor-db9-female-120-ohm-valuecan-vector-etas\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1pcs","offer_id":47745153335401,"sku":"14:350686#1pcs","price":23.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S77a60a98048b4b09b69b211f6ea93c810.webp?v=1783030652","url":"https:\/\/oasis-select.com\/products\/can-bus-termination-resistor-db9-female-120-ohm-valuecan-vector-etas","provider":"Oasis Select","version":"1.0","type":"link"}