{"product_id":"motorola-40012029002","title":"Motorola 40012029002 CP200d Rotary Frequency Channel Switch","description":"\u003ch2\u003eGenuine OEM Rotary Frequency \u0026amp; Channel Selector Switch\u003c\/h2\u003e\n\u003ch3\u003eAuthentic Motorola 16-position rotary channel selector switch engineered for \u003ca href=\"\/products\/motorola-cp200d-digital-analog-portable-two-way-radio\"\u003eCP200d\u003c\/a\u003e, Timor, and DP1400 portable two-way transceivers.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003eMotorola 40012029002\u003c\/b\u003e (catalog part 40012029002) is an authentic original equipment manufacturer (OEM) rotary frequency channel selector switch designed for Motorola commercial portable radios. Engineered as a precision board-level replacement component, this 16-position rotary switch mounts directly to the transceiver PCB, translating physical dial rotation into digital binary channel inputs. It serves as an essential repair part when original channel selectors suffer from mechanical impacts, snapped control shafts, or erratic channel hopping caused by worn internal wipers.\u003c\/p\u003e\n\u003cp\u003eManufactured to exact Motorola Solutions factory tolerances, the \u003cb\u003eMotorola 40012029002\u003c\/b\u003e features a durable stainless steel actuation shaft and sealed internal gold-plated contacts to ensure low electrical resistance and tactile click detents over tens of thousands of rotation cycles. The switch incorporates sturdy through-hole PCB solder terminals and grounding anchor tabs that secure the component against lateral torque and accidental drop shock. Operating in accordance with commercial \u003ca rel=\"noopener\" href=\"https:\/\/www.fcc.gov\/\" target=\"_blank\"\u003eFCC Licensing\u003c\/a\u003e radio maintenance standards, this authentic OEM component eliminates false channel switching and restores crisp, dependable channel selection across \u003ca href=\"\/products\/motorola-cp200d-digital-analog-portable-two-way-radio\"\u003eCP200d\u003c\/a\u003e, Timor platform, and DP1400 portable radios.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAuthentic OEM Replacement\u003c\/b\u003e: Manufactured directly by Motorola Solutions to deliver exact PCB footprint alignment, pin pitch, and factory electrical specs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePositive Click Detents\u003c\/b\u003e: Delivers crisp, tactile feedback at every channel position so operators can change frequencies confidently by touch without looking at the dial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16-Position Channel Selection\u003c\/b\u003e: Provides full 16-channel binary rotary addressing for seamless codeplug channel navigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSealed Contact Mechanism\u003c\/b\u003e: Enclosed internal contact housing prevents ingress of airborne dust, metal shavings, and moisture from compromising contact continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReinforced Metal Actuator Shaft\u003c\/b\u003e: Heavy-duty slotted metal shaft withstands rotational torque and impact forces transferred from the external channel knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid PCB Grounding Anchors\u003c\/b\u003e: Robust solder mounting tabs provide strong mechanical bonding to the circuit board, preventing trace cracking during rough field use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMotorola Solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e40012029002 \/ 40012029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eRotary Frequency Switch \/ Channel Selector Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositions\u003c\/td\u003e\n\u003ctd\u003e16-Position Continuous Rotary Detents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Architecture\u003c\/td\u003e\n\u003ctd\u003ePCB Solder Mount (Through-Hole with Structural Ground Tabs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Style\u003c\/td\u003e\n\u003ctd\u003eSlotted Metal Actuation Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eGold-Plated Copper Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to +60°C (-22°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotational Life\u003c\/td\u003e\n\u003ctd\u003e15,000+ Cycles Minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eCompatible Motorola Portable Two-Way Radios\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/motorola-cp200d-digital-analog-portable-two-way-radio\"\u003eCP200D\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTIMOR\u003c\/td\u003e\n\u003ctd\u003eDP1400\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\/Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eMotorola Rotary Frequency Channel Switch\u003c\/td\u003e\n\u003ctd\u003e40012029002\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eKnobs \u0026amp; Hardware Components\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMotorola 36012005001 Channel Selector Knob\u003c\/b\u003e – Replacement push-on channel dial knob for \u003ca href=\"\/products\/motorola-cp200d-digital-analog-portable-two-way-radio\"\u003eCP200d\u003c\/a\u003e transceivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/motorola-cn001016a03\"\u003e\u003cb\u003eMotorola CN001016A03 Standard Audio Connector\u003c\/b\u003e\u003c\/a\u003e – OEM side 2-pin audio accessory jack socket for board repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/motorola-pmae4003a\"\u003e\u003cb\u003eMotorola PMAE4003A UHF Stubby Antenna\u003c\/b\u003e\u003c\/a\u003e – Compact 9cm 430–470 MHz portable antenna with SMA-Female interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eBatteries \u0026amp; Chargers\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/motorola-nntn4497dr-battery-cp200d\"\u003e\u003cb\u003eMotorola NNTN4497CR Li-Ion Rechargeable Battery Pack\u003c\/b\u003e\u003c\/a\u003e – High-capacity 2250 mAh replacement battery for \u003ca href=\"\/products\/motorola-cp200d-digital-analog-portable-two-way-radio\"\u003eCP200d\u003c\/a\u003e radios.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/motorola-pmln6588a-multi-unit-desktop-charger\"\u003e\u003cb\u003eMotorola PMLN6588A 6-Pocket Multi-Unit Rapid Charger\u003c\/b\u003e\u003c\/a\u003e – Multi-bay desktop gang charger for commercial fleet servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMore Resources\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/blogs\/hytera-2-way-radios\/how-to-care-for-and-maintain-portable-radios\"\u003eHow To Care for and Maintain Portable Radios\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ca href=\"\/collections\/motorola\"\u003eBrowse All Motorola Two-Way Radios \u0026amp; Accessories\u003c\/a\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat function does the Motorola 40012029002 switch perform?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb\u003eMotorola 40012029002\u003c\/b\u003e is the internal rotary switch located underneath the top channel selection knob. It interfaces with the radio’s microprocessor to select programmed operating frequencies and channels (channels 1 through 16).\u003c\/p\u003e\n\u003ch4\u003eWhat does the \"002\" part sequence mean?\u003c\/h4\u003e\n\u003cp\u003eThe \"002\" designation identifies Motorola Solutions' latest production iteration for this rotary switch assembly (replacing the earlier 40012029001 part number), featuring optimized internal contact metallurgy and reinforced anchor tabs while retaining identical PCB solder pinout.\u003c\/p\u003e\n\u003ch4\u003eDoes replacing this switch require soldering?\u003c\/h4\u003e\n\u003cp\u003eYes. The \u003cb\u003eMotorola 40012029002\u003c\/b\u003e is a board-level repair component requiring desoldering of the damaged switch and precision through-hole soldering onto the radio’s printed circuit board. Bench electronics repair tools and technical expertise are required.\u003c\/p\u003e\n\u003ch4\u003eWhat are common symptoms of a failing channel selector switch?\u003c\/h4\u003e\n\u003cp\u003eSymptoms include a channel knob that spins freely without clicking, the radio randomly switching channels or announcing the incorrect channel number, failure to engage specific channels, or an actuator shaft snapped from a drop impact.\u003c\/p\u003e\n\u003ch4\u003eDoes this part include the plastic channel knob?\u003c\/h4\u003e\n\u003cp\u003eNo. The \u003cb\u003e40012029002\u003c\/b\u003e includes only the internal electrical rotary switch component. External cosmetic plastic knobs and rubber escutcheon seals are sold separately.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e1-year manufacturer’s replacement warranty.\u003c\/p\u003e","brand":"Motorola","offers":[{"title":"Default Title","offer_id":67702057107630,"sku":"40012029002","price":29.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/40012029002a.png?v=1792082830","url":"https:\/\/www.atlanticradiocorp.com\/products\/motorola-40012029002","provider":"Atlantic Radio Communications Corp. ","version":"1.0","type":"link"}