HARWIN M20-9991045 10 Position Male SIL Vertical Throughboard Connector
Enhance your electronic assemblies with the high-quality HARWIN M20-9991045 connector, designed for reliable vertical throughboard connections. This 10-position male SIL (Single Inline) connector is ideal for applications requiring secure and durable pin connections in electronic devices.
Product Features
Part Number: M20-9991045
Manufacturer: HARWIN
Country of Origin: Taiwan (TW)
Product Type: Connector | Headers & Wire Housings
Package Type: Black (BLK)
UOM: Each (EA)
ECCN: EAR99
RoHS Compliant: Yes
Technical Specifications
Number of Contacts: 10 positions
Contact Type: Male SIL (Single Inline)
Connection Method: Vertical Throughboard
Contact Pitch: 2.54 mm (0.100 inch)
Mating Heights Available:
5.8 mm
6.1 mm
7.0 mm
Contact Finish Options:
Gold over Tin (Part No. M20-977)
Old Finish (Part Nos. M20-973, 999)
Tin
Dimensions & Calculations
Number of Contacts per Row
Contact Spacing (mm)
02 to 20, 25 to 28, 36, 40
7.0 mm Mating Height
02 to 20, 25, 26, 32, 36, 40
5.8 mm Mating Height
02 to 20, 23, 25, 30 to 33, 36, 40
6.1 mm Mating Height
Dimensions are specified in millimeters. For detailed technical data, please refer to the datasheet.
Additional Information
Designed for durable and reliable connections in electronic assemblies.
Suitable for applications requiring vertical throughboard mounting.
For more detailed specifications and technical data, please refer to the datasheet.
Note: This product complies with RoHS standards and is classified under ECCN EAR99.
{"id":10027885625661,"title":"M20-9991045","handle":"m20-9991045","description":"\u003ch3\u003eHARWIN M20-9991045 10 Position Male SIL Vertical Throughboard Connector\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic assemblies with the high-quality HARWIN M20-9991045 connector, designed for reliable vertical throughboard connections. This 10-position male SIL (Single Inline) connector is ideal for applications requiring secure and durable pin connections in electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: M20-9991045\u003c\/li\u003e\n \u003cli\u003eManufacturer: HARWIN\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Taiwan (TW)\u003c\/li\u003e\n \u003cli\u003eProduct Type: Connector | Headers \u0026amp; Wire Housings\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNumber of Contacts: 10 positions\u003c\/li\u003e\n \u003cli\u003eContact Type: Male SIL (Single Inline)\u003c\/li\u003e\n \u003cli\u003eConnection Method: Vertical Throughboard\u003c\/li\u003e\n \u003cli\u003eContact Pitch: 2.54 mm (0.100 inch)\u003c\/li\u003e\n \u003cli\u003eMating Heights Available:\n \u003cul\u003e\n \u003cli\u003e5.8 mm\u003c\/li\u003e\n \u003cli\u003e6.1 mm\u003c\/li\u003e\n \u003cli\u003e7.0 mm\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eContact Finish Options:\n \u003cul\u003e\n \u003cli\u003eGold over Tin (Part No. M20-977)\u003c\/li\u003e\n \u003cli\u003eOld Finish (Part Nos. M20-973, 999)\u003c\/li\u003e\n \u003cli\u003eTin\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Calculations\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNumber of Contacts per Row\u003c\/th\u003e\n \u003cth\u003eContact Spacing (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 25 to 28, 36, 40\u003c\/td\u003e\n \u003ctd\u003e7.0 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 25, 26, 32, 36, 40\u003c\/td\u003e\n \u003ctd\u003e5.8 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 23, 25, 30 to 33, 36, 40\u003c\/td\u003e\n \u003ctd\u003e6.1 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions are specified in millimeters. For detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-hwm\/hwm-m20-9991045.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for durable and reliable connections in electronic assemblies.\u003c\/li\u003e\n \u003cli\u003eSuitable for applications requiring vertical throughboard mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-hwm\/hwm-m20-9991045.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product complies with RoHS standards and is classified under ECCN EAR99.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T04:14:39+05:30","created_at":"2025-08-16T04:14:40+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["Connector","HARWI","Headers","IMPORT_CSV","IMPORT_PT2","SIL","Wire","WLDM"],"price":2800,"price_min":2800,"price_max":2800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50626246246717,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"M20-9991045","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"M20-9991045","public_title":null,"options":["Default Title"],"price":2800,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"M20-9991045","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/M20-9991045_55483441_c4e013af.jpg?v=1755297883"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/M20-9991045_55483441_c4e013af.jpg?v=1755297883","options":["Title"],"media":[{"alt":null,"id":45861619138877,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/M20-9991045_55483441_c4e013af.jpg?v=1755297883"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/M20-9991045_55483441_c4e013af.jpg?v=1755297883","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHARWIN M20-9991045 10 Position Male SIL Vertical Throughboard Connector\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic assemblies with the high-quality HARWIN M20-9991045 connector, designed for reliable vertical throughboard connections. This 10-position male SIL (Single Inline) connector is ideal for applications requiring secure and durable pin connections in electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: M20-9991045\u003c\/li\u003e\n \u003cli\u003eManufacturer: HARWIN\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Taiwan (TW)\u003c\/li\u003e\n \u003cli\u003eProduct Type: Connector | Headers \u0026amp; Wire Housings\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNumber of Contacts: 10 positions\u003c\/li\u003e\n \u003cli\u003eContact Type: Male SIL (Single Inline)\u003c\/li\u003e\n \u003cli\u003eConnection Method: Vertical Throughboard\u003c\/li\u003e\n \u003cli\u003eContact Pitch: 2.54 mm (0.100 inch)\u003c\/li\u003e\n \u003cli\u003eMating Heights Available:\n \u003cul\u003e\n \u003cli\u003e5.8 mm\u003c\/li\u003e\n \u003cli\u003e6.1 mm\u003c\/li\u003e\n \u003cli\u003e7.0 mm\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eContact Finish Options:\n \u003cul\u003e\n \u003cli\u003eGold over Tin (Part No. M20-977)\u003c\/li\u003e\n \u003cli\u003eOld Finish (Part Nos. M20-973, 999)\u003c\/li\u003e\n \u003cli\u003eTin\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Calculations\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNumber of Contacts per Row\u003c\/th\u003e\n \u003cth\u003eContact Spacing (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 25 to 28, 36, 40\u003c\/td\u003e\n \u003ctd\u003e7.0 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 25, 26, 32, 36, 40\u003c\/td\u003e\n \u003ctd\u003e5.8 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e02 to 20, 23, 25, 30 to 33, 36, 40\u003c\/td\u003e\n \u003ctd\u003e6.1 mm Mating Height\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions are specified in millimeters. For detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-hwm\/hwm-m20-9991045.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for durable and reliable connections in electronic assemblies.\u003c\/li\u003e\n \u003cli\u003eSuitable for applications requiring vertical throughboard mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-hwm\/hwm-m20-9991045.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product complies with RoHS standards and is classified under ECCN EAR99.\u003c\/p\u003e\u003cbr\u003e"}
