{"v":"2.0","page_type":"product","title":"POLOLU QTR-HD-01RC REFLECTANCE SENSOR | Sensor: distance; reflective; 2.9?5.5VDC; digital; Ch: 1; 5x20mm","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"POLOLU","href":"/python/html6/menu_brand_products/1000/119000/menu_brand_products_POLOLU_1_5157752cd1.html"},{"label":"QTR-HD-01RC REFLECTANCE SENSOR","href":null}],"content":{"product":{"mpn":"QTR-HD-01RC REFLECTANCE SENSOR","manufacturer":"POLOLU","brand":"POLOLU","brand_url":"/python/html6/menu_brand_products/1000/119000/menu_brand_products_POLOLU_1_5157752cd1.html","title":"POLOLU QTR-HD-01RC REFLECTANCE SENSOR | Sensor: distance; reflective; 2.9?5.5VDC; digital; Ch: 1; 5x20mm","description":"","attributes":[{"name":"Brand name","values":[{"value":"POLOLU","url":"/python/html6/menu_attr_pair/1000/92000000/92817000/menu_attr_pair_Brandname_POLOLU_1_3389344c40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/92000000/92817000/menu_attr_pair_Brandname_POLOLU_1_3389344c40.html"},{"name":"Manufacturer name","values":[{"value":"POLOLU","url":"/python/html6/menu_attr_pair/1000/10000000/10060000/menu_attr_pair_Manufacturername_POLOLU_1_a737fd8f66.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10060000/menu_attr_pair_Manufacturername_POLOLU_1_a737fd8f66.html"},{"name":"Manufacturer","values":[{"value":"POLOLU","url":"/python/html6/menu_attr_pair/1000/157000000/157406000/menu_attr_pair_Manufacturer_POLOLU_1_dd0f3150d4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/157000000/157406000/menu_attr_pair_Manufacturer_POLOLU_1_dd0f3150d4.html"},{"name":"CategoryL1","values":[{"value":"Robotics and Prototyping","url":"/python/html6/menu_attr_pair/1000/170000000/170191000/menu_attr_pair_CategoryL1_RoboticsandPrototyping_1_46e551ac43.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170191000/menu_attr_pair_CategoryL1_RoboticsandPrototyping_1_46e551ac43.html"},{"name":"CategoryL2","values":[{"value":"Sensor Modules","url":"/python/html6/menu_attr_pair/1000/17000000/17373000/menu_attr_pair_CategoryL2_SensorModules_1_fb5272f090.html"}],"name_url":"/python/html6/menu_attr_pair/1000/17000000/17373000/menu_attr_pair_CategoryL2_SensorModules_1_fb5272f090.html"},{"name":"CategoryL3","values":[{"value":"Distance Sensors","url":"/python/html6/menu_attr_pair/1000/105000000/105107000/menu_attr_pair_CategoryL3_DistanceSensors_1_731207250a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/105000000/105107000/menu_attr_pair_CategoryL3_DistanceSensors_1_731207250a.html"},{"name":"Extra Product Name","values":[{"value":"POLOLU QTR-HD-01RC REFLECTANCE SENSOR | Sensor: distance; reflective; 2.9?5.5VDC; digital; Ch: 1; 5x20mm","url":"/python/html6/menu_attr_pair/1000/96000000/96240000/menu_attr_pair_ExtraProductName_POLOLUQTRHD01RCREFLECTANCESENSORSensordist_1_2a6b45a8cd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/96000000/96240000/menu_attr_pair_ExtraProductName_POLOLUQTRHD01RCREFLECTANCESENSORSensordist_1_2a6b45a8cd.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"jsonUrlData","values":[{"value":"215aea91406bb84c5465a3fd5cac4126.","url":"/python/html6/menu_attr_pair/1000/265000000/265663000/menu_attr_pair_jsonUrlData_215aea91406bb84c5465a3fd5cac4126_1_2571c0dd81.html"}],"name_url":"/python/html6/menu_attr_pair/1000/265000000/265663000/menu_attr_pair_jsonUrlData_215aea91406bb84c5465a3fd5cac4126_1_2571c0dd81.html"},{"name":"jsonUrlData2","values":[{"value":"0d15a05369094453833a","url":"/python/html6/menu_attr_pair/1000/211000000/211929000/menu_attr_pair_jsonUrlData2_0d15a05369094453833a_1_5fc387ea8a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/211000000/211929000/menu_attr_pair_jsonUrlData2_0d15a05369094453833a_1_5fc387ea8a.html"},{"name":"keywords","values":[{"value":"POLOLU, QTR-HD-01RC REFLECTANCE SENSOR, POLOLU-4101, Robotics and Prototyping, Sensor Modules, Distance Sensors","url":"/python/html6/menu_attr_pair/1000/96000000/96714000/menu_attr_pair_keywords_POLOLUQTRHD01RCREFLECTANCESENSORPOLOLU4101_1_7656baa45b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/96000000/96714000/menu_attr_pair_keywords_POLOLUQTRHD01RCREFLECTANCESENSORPOLOLU4101_1_7656baa45b.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"QTR-HD-01RC REFLECTANCE SENSOR","url":"/python/html6/menu_attr_pair/1000/131000000/131471000/menu_attr_pair_MPN_QTRHD01RCREFLECTANCESENSOR_1_d99b3c2f21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/131000000/131471000/menu_attr_pair_MPN_QTRHD01RCREFLECTANCESENSOR_1_d99b3c2f21.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"6","url":"/python/html6/menu_attr_pair/1000/256000000/256619000/menu_attr_pair_qtyInStock_6_1_2f149b0ecc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/256000000/256619000/menu_attr_pair_qtyInStock_6_1_2f149b0ecc.html"},{"name":"SKU","values":[{"value":"POLOLU-4101","url":"/python/html6/menu_attr_pair/1000/109000000/109111000/menu_attr_pair_SKU_POLOLU4101_1_da70637db9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/109000000/109111000/menu_attr_pair_SKU_POLOLU4101_1_da70637db9.html"},{"name":"snippet","values":[{"value":"POLOLU QTR-HD-01RC REFLECTANCE SENSOR | Sensor: distance; reflective; 2.9?5.5VDC; digital; Ch: 1; 5x20m","url":"/python/html6/menu_attr_pair/1000/23000000/23104000/menu_attr_pair_snippet_POLOLUQTRHD01RCREFLECTANCESENSORSensordist_1_c90d87e62f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23104000/menu_attr_pair_snippet_POLOLUQTRHD01RCREFLECTANCESENSORSensordist_1_c90d87e62f.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierMinQty2","values":[{"value":"3","url":"/python/html6/menu_attr_pair/1000/151000000/151416000/menu_attr_pair_tierMinQty2_3_1_06a12c8748.html"}],"name_url":"/python/html6/menu_attr_pair/1000/151000000/151416000/menu_attr_pair_tierMinQty2_3_1_06a12c8748.html"},{"name":"tierPrice1","values":[{"value":"2.57","url":"/python/html6/menu_attr_pair/1000/257000000/257447000/menu_attr_pair_tierPrice1_257_1_38887fac06.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257447000/menu_attr_pair_tierPrice1_257_1_38887fac06.html"},{"name":"tierPrice2","values":[{"value":"2.25","url":"/python/html6/menu_attr_pair/1000/150000000/150025000/menu_attr_pair_tierPrice2_225_1_a30f4f42b5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/150000000/150025000/menu_attr_pair_tierPrice2_225_1_a30f4f42b5.html"},{"name":"Type of sensor","values":[{"value":"distance","url":"/python/html6/menu_attr_pair/1000/225000000/225515000/menu_attr_pair_Typeofsensor_distance_1_c58a684e35.html"}],"name_url":"/python/html6/menu_attr_pair/1000/225000000/225515000/menu_attr_pair_Typeofsensor_distance_1_c58a684e35.html"},{"name":"Kind of sensor","values":[{"value":"reflective","url":"/python/html6/menu_attr_pair/1000/245000000/245110000/menu_attr_pair_Kindofsensor_reflective_1_e4636d607f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/245000000/245110000/menu_attr_pair_Kindofsensor_reflective_1_e4636d607f.html"},{"name":"Interface","values":[{"value":"digital","url":"/python/html6/menu_attr_pair/1000/160000000/160035000/menu_attr_pair_Interface_digital_1_72fb074371.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160035000/menu_attr_pair_Interface_digital_1_72fb074371.html"},{"name":"Number of channels","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/34000000/34912000/menu_attr_pair_Numberofchannels_1_1_1a46ddebbe.html"}],"name_url":"/python/html6/menu_attr_pair/1000/34000000/34912000/menu_attr_pair_Numberofchannels_1_1_1a46ddebbe.html"},{"name":"Board dimensions","values":[{"value":"5x20mm","url":"/python/html6/menu_attr_pair/1000/71000000/71586000/menu_attr_pair_Boarddimensions_5x20mm_1_cf0491f7eb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/71000000/71586000/menu_attr_pair_Boarddimensions_5x20mm_1_cf0491f7eb.html"},{"name":"Number of digital outputs","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/66000000/66981000/menu_attr_pair_Numberofdigitaloutputs_1_1_71fbbeb3b1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66981000/menu_attr_pair_Numberofdigitaloutputs_1_1_71fbbeb3b1.html"},{"name":"Manufacturer series","values":[{"value":"HD","url":"/python/html6/menu_attr_pair/1000/236000000/236226000/menu_attr_pair_Manufacturerseries_HD_1_f380657f0e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/236000000/236226000/menu_attr_pair_Manufacturerseries_HD_1_f380657f0e.html"},{"name":"Information","values":[{"value":"product is not a working device, but only component","url":"/python/html6/menu_attr_pair/1000/230000000/230861000/menu_attr_pair_Information_productisnotaworkingdevicebutonlycomponent_1_322aedc15b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/230000000/230861000/menu_attr_pair_Information_productisnotaworkingdevicebutonlycomponent_1_322aedc15b.html"}],"images":[],"distributors":[{"name":"TME","sku":"POLOLU-4101","url":"https://www.tme.com/us/en-us/details/pololu-4101/distance-sensors/pololu/qtr-hd-01rc-reflectance-sensor/","pricing":[{"quantity":1,"price_usd":2.57}],"stock":{"available":true,"quantity":6,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://ce8dc832c.cloudimg.io/v7/_cdn_/83/47/90/00/0/619576_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new.png&wat_scale=100p&ci_sign=5dac9c620792d269371ebf536aa65ce677fc9795"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["TME"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}