{
  "v": "2.0",
  "page_type": "product",
  "title": "SI4720-B20-GMR Skyworks Solutions Inc. | RF and Wireless | DigiKey",
  "breadcrumbs": [
    {
      "label": "Home",
      "href": "/python/html5/index.html"
    },
    {
      "label": "Brands",
      "href": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html"
    },
    {
      "label": "Skyworks Solutions Inc.",
      "href": "/python/html5/menu_brand_products/1000/49000/menu_brand_products_SkyworksSolutionsInc_1_98adfa55b0.html"
    },
    {
      "label": "SI4720-B20-GMR",
      "href": null
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    "product": {
      "mpn": "SI4720-B20-GMR",
      "manufacturer": "Skyworks Solutions Inc",
      "brand": "Skyworks Solutions Inc.",
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      "title": "SI4720-B20-GMR Skyworks Solutions Inc. | RF and Wireless | DigiKey",
      "description": "",
      "attributes": [
        {
          "name": "Brand name",
          "values": [
            {
              "value": "Skyworks Solutions Inc.",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Brandname_SkyworksSolutionsInc_1_5c39da36cf.html"
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          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Brandname_SkyworksSolutionsInc_1_5c39da36cf.html"
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          "name": "Manufacturer name",
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              "value": "Skyworks Solutions Inc.",
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          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Manufacturername_SkyworksSolutionsInc_1_13b3ed5189.html"
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          "name": "Manufacturer",
          "values": [
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              "value": "Skyworks Solutions Inc.",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Manufacturer_SkyworksSolutionsInc_1_f71b549e3d.html"
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          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Manufacturer_SkyworksSolutionsInc_1_f71b549e3d.html"
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          "name": "CategoryL2",
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              "value": "RF Transceiver ICs",
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          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1610000/menu_attr_pair_CategoryL2_RFTransceiverICs_1_99133cdc73.html"
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          "name": "Extra Product Name",
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              "value": "SI4720-B20-GMR Skyworks Solutions Inc. | RF and Wireless | DigiKey",
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              "url": "/python/html5/menu_attr_pair/menu_attr_pair_atoms_1_1_fa25edd0e2.html"
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          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_atoms_1_1_fa25edd0e2.html"
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          "name": "extraShipping",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/1000/6000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/6000/menu_attr_pair_extraShipping_0_1_bd4d53cdf7.html"
        },
        {
          "name": "moq",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_moq_1_1_29ca727a89.html"
        },
        {
          "name": "MPN",
          "values": [
            {
              "value": "SI4720-B20-GMR",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_MPN_SI4720B20GMR_1_dd9c2ab019.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_MPN_SI4720B20GMR_1_dd9c2ab019.html"
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        {
          "name": "multiple",
          "values": [
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              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_multiple_1_1_2f60c1bab8.html"
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        {
          "name": "qtyInStock",
          "values": [
            {
              "value": "0",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"
        },
        {
          "name": "SKU",
          "values": [
            {
              "value": "2278324",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_SKU_2278324_1_088330946e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_SKU_2278324_1_088330946e.html"
        },
        {
          "name": "snippet",
          "values": [
            {
              "value": "IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_snippet_ICRFTxRxOnlyVHFFMRadio76MHz108MHz20UFQFNEx_1_9fb3298dae.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_snippet_ICRFTxRxOnlyVHFFMRadio76MHz108MHz20UFQFNEx_1_9fb3298dae.html"
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        {
          "name": "Digi-Key Part Number",
          "values": [
            {
              "value": "SI4720-B20-GMR-ND - Tape & Reel (TR)",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_DigiKeyPartNumber_SI4720B20GMRNDTapeReelTR_1_418c2f0730.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_DigiKeyPartNumber_SI4720B20GMRNDTapeReelTR_1_418c2f0730.html"
        },
        {
          "name": "Manufacturer Product Number",
          "values": [
            {
              "value": "SI4720-B20-GMR",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_ManufacturerProductNumber_SI4720B20GMR_1_9ba7c44074.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_ManufacturerProductNumber_SI4720B20GMR_1_9ba7c44074.html"
        },
        {
          "name": "Description",
          "values": [
            {
              "value": "IC RF TXRX VHF 20UFQFN",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_Description_ICRFTXRXVHF20UFQFN_1_9248a7c768.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_Description_ICRFTXRXVHF20UFQFN_1_9248a7c768.html"
        },
        {
          "name": "Detailed Description",
          "values": [
            {
              "value": "IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_DetailedDescription_ICRFTxRxOnlyVHFFMRadio76MHz108MHz20UFQFNEx_1_31182f9c85.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_DetailedDescription_ICRFTxRxOnlyVHFFMRadio76MHz108MHz20UFQFNEx_1_31182f9c85.html"
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        {
          "name": "Category",
          "values": [
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              "value": "RF and Wireless",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Category_RFandWireless_1_2fa99884b4.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Category_RFandWireless_1_2fa99884b4.html"
        },
        {
          "name": "Mfr",
          "values": [
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              "value": "Skyworks Solutions Inc.",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Mfr_SkyworksSolutionsInc_1_bcc70dad11.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47455000/menu_attr_pair_Mfr_SkyworksSolutionsInc_1_bcc70dad11.html"
        },
        {
          "name": "Series",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/160000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/160000/menu_attr_pair_Series_unknown_1_420ccc4cfd.html"
        },
        {
          "name": "Package",
          "values": [
            {
              "value": "Tape & Reel (TR)",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Package_TapeReelTR_1_0d5e14422d.html"
        },
        {
          "name": "Product Status",
          "values": [
            {
              "value": "Obsolete",
              "url": "/python/html5/menu_attr_pair/1000/161000/menu_attr_pair_ProductStatus_Obsolete_1_e796775a3e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/161000/menu_attr_pair_ProductStatus_Obsolete_1_e796775a3e.html"
        },
        {
          "name": "DigiKey Programmable",
          "values": [
            {
              "value": "Not Verified",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1584000/menu_attr_pair_DigiKeyProgrammable_NotVerified_1_5a64777983.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1584000/menu_attr_pair_DigiKeyProgrammable_NotVerified_1_5a64777983.html"
        },
        {
          "name": "Type",
          "values": [
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              "value": "TxRx Only",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1610000/menu_attr_pair_Type_TxRxOnly_1_0d532ede25.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1610000/menu_attr_pair_Type_TxRxOnly_1_0d532ede25.html"
        },
        {
          "name": "RF Family/Standard",
          "values": [
            {
              "value": "VHF",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_RFFamilyStandard_VHF_1_ae54f6ff37.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_RFFamilyStandard_VHF_1_ae54f6ff37.html"
        },
        {
          "name": "Protocol",
          "values": [
            {
              "value": "FM Radio",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_Protocol_FMRadio_1_32bef07417.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_Protocol_FMRadio_1_32bef07417.html"
        },
        {
          "name": "Modulation",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Modulation_unknown_1_05f00510d5.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_Modulation_unknown_1_05f00510d5.html"
        },
        {
          "name": "Frequency",
          "values": [
            {
              "value": "76MHz ~ 108MHz",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47463000/menu_attr_pair_Frequency_76MHz108MHz_1_530f42822f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47463000/menu_attr_pair_Frequency_76MHz108MHz_1_530f42822f.html"
        },
        {
          "name": "Data Rate (Max)",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_DataRateMax_unknown_1_806c9f4f40.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_DataRateMax_unknown_1_806c9f4f40.html"
        },
        {
          "name": "Power - Output",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_PowerOutput_unknown_1_2f00d0fab3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_PowerOutput_unknown_1_2f00d0fab3.html"
        },
        {
          "name": "Sensitivity",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_Sensitivity_unknown_1_54c8f70142.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/709000/menu_attr_pair_Sensitivity_unknown_1_54c8f70142.html"
        },
        {
          "name": "Memory Size",
          "values": [
            {
              "value": "-",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MemorySize_unknown_1_aa557ce26f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MemorySize_unknown_1_aa557ce26f.html"
        },
        {
          "name": "Serial Interfaces",
          "values": [
            {
              "value": "I?S, SPI",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_SerialInterfaces_ISSPI_1_021a69b4f1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_SerialInterfaces_ISSPI_1_021a69b4f1.html"
        },
        {
          "name": "GPIO",
          "values": [
            {
              "value": "3",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_GPIO_3_1_d29386185a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_GPIO_3_1_d29386185a.html"
        },
        {
          "name": "Voltage - Supply",
          "values": [
            {
              "value": "2.7V ~ 5.5V",
              "url": "/python/html5/menu_attr_pair/1000/7000000/7223000/menu_attr_pair_VoltageSupply_27V55V_1_0de07357b1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/7000000/7223000/menu_attr_pair_VoltageSupply_27V55V_1_0de07357b1.html"
        },
        {
          "name": "Current - Receiving",
          "values": [
            {
              "value": "16.8mA ~ 19.8mA",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_CurrentReceiving_168mA198mA_1_e62d6376a5.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_CurrentReceiving_168mA198mA_1_e62d6376a5.html"
        },
        {
          "name": "Current - Transmitting",
          "values": [
            {
              "value": "18.3mA ~ 18.8mA",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_CurrentTransmitting_183mA188mA_1_c594383643.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_CurrentTransmitting_183mA188mA_1_c594383643.html"
        },
        {
          "name": "Operating Temperature",
          "values": [
            {
              "value": "-40?C ~ 95?C",
              "url": "/python/html5/menu_attr_pair/1000/2000000/2342000/menu_attr_pair_OperatingTemperature_40C95C_1_2d721590a0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/2000000/2342000/menu_attr_pair_OperatingTemperature_40C95C_1_2d721590a0.html"
        },
        {
          "name": "Mounting Type",
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              "value": "Surface Mount",
              "url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/710000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"
        },
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          "name": "Package / Case",
          "values": [
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              "value": "20-UFQFN Exposed Pad",
              "url": "/python/html5/menu_attr_pair/1000/7000000/7263000/menu_attr_pair_PackageCase_20UFQFNExposedPad_1_5b04a9c085.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/7000000/7263000/menu_attr_pair_PackageCase_20UFQFNExposedPad_1_5b04a9c085.html"
        },
        {
          "name": "Supplier Device Package",
          "values": [
            {
              "value": "20-QFN (3x3)",
              "url": "/python/html5/menu_attr_pair/1000/5000000/5634000/menu_attr_pair_SupplierDevicePackage_20QFN3x3_1_7f2ca7cfdb.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/5000000/5634000/menu_attr_pair_SupplierDevicePackage_20QFN3x3_1_7f2ca7cfdb.html"
        },
        {
          "name": "Base Product Number",
          "values": [
            {
              "value": "SI4720",
              "url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_BaseProductNumber_SI4720_1_0bcda2e564.html"
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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/47000000/47464000/menu_attr_pair_BaseProductNumber_SI4720_1_0bcda2e564.html"
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      ],
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      "distributors": [
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          "name": "Digi-Key",
          "sku": "2278324",
          "url": "https://www.digikey.com/en/products/detail/skyworks-solutions-inc/SI4720-B20-GMR/2278324",
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          "stock": {
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            "quantity": null,
            "lead_time_days": null
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          "moq": 1,
          "multiple": 1,
          "image": "https://www.dataalchemy.com/python/getu/6fc28da1-0bfd-42a8-b61a-2cfa19fb3ba1"
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      "amazon": {
        "available": false,
        "products": []
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        "generated_date": "2026-04-26",
        "last_updated": "2026-04-26",
        "data_sources": [
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        ],
        "completeness": 0.75,
        "version": "1.2"
      }
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  "pagination": null,
  "nav": {
    "home": "/python/html5/index.html",
    "brands": "/python/html5/menu_brand_index/menu_brand_index_brands_87101ba214.html",
    "parts": "/python/html5/menu_part_index/menu_part_index_parts_909e6bf0ca.html",
    "attributes": "/python/html5/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"
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}