KNOWLES / CORNELL DUBILIER / MALLORY Film Capacitors 0.33uF MET POLY CAP (Part Number: 158X334)
Enhance your electronic designs with the high-quality 158X334 film capacitor from KNOWLES / CORNELL DUBILIER / MALLORY. This metallized polyester film capacitor is designed for reliable performance in various applications, offering excellent electrical characteristics and safety features.
Product Features
Capacitance: 0.33µF with ±20% tolerance (standard) or ±10% (special)
Rated Voltage: 275/250 VAC, 60 Hz
Operating Temperature Range: -40°C to +100°C
UL and CSA approved, meeting UL-60384-14 and C22 2, No.1-98/No.8 standards
Flame retardant case meeting UL94V-0 standards
Radial leads available in two lengths; minimum lead length 30mm (shorter leads available upon request)
Lead Material: Tinned Copper Clad Steel
Suitable for applications where damage to the capacitor does not pose a risk of electrical shock
Technical Specifications
Specifications
Details
Capacitance Range
0.01 µF to 2.2 µF
Capacitance Tolerance
±20% (standard), ±10% (special)
Rated Voltage
275/250 VAC, 60 Hz
Operating Temperature Range
-40°C to +100°C
Dissipation Factor @25°C
tgδ 0.01 Max at 1kHz ±10Hz
Insulation Resistance (Terminal to Terminal)
≥15,000 MΩ for ≤0.33µF; ≥5,000 MΩ×µF for ≥0.47µF at 500 VDC and 20°C
Note: If ±10% tolerance is required, add 'K' to the end of the catalog number. To order short leads (minimum 3.5mm), add 'S' to the end of the catalog number.
Disclaimer
All product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any warranties or guarantees regarding suitability, safety, or performance. Proper safeguards should be employed in high-reliability applications.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027025629501,"title":"158X334","handle":"158x334","description":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY Film Capacitors 0.33uF MET POLY CAP (Part Number: 158X334)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-quality 158X334 film capacitor from KNOWLES \/ CORNELL DUBILIER \/ MALLORY. This metallized polyester film capacitor is designed for reliable performance in various applications, offering excellent electrical characteristics and safety features.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 0.33µF with ±20% tolerance (standard) or ±10% (special)\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 275\/250 VAC, 60 Hz\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +100°C\u003c\/li\u003e\n \u003cli\u003eUL and CSA approved, meeting UL-60384-14 and C22 2, No.1-98\/No.8 standards\u003c\/li\u003e\n \u003cli\u003eFlame retardant case meeting UL94V-0 standards\u003c\/li\u003e\n \u003cli\u003eRadial leads available in two lengths; minimum lead length 30mm (shorter leads available upon request)\u003c\/li\u003e\n \u003cli\u003eLead Material: Tinned Copper Clad Steel\u003c\/li\u003e\n \u003cli\u003eSuitable for applications where damage to the capacitor does not pose a risk of electrical shock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecifications\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Range\u003c\/td\u003e\n \u003ctd\u003e0.01 µF to 2.2 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±20% (standard), ±10% (special)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e275\/250 VAC, 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDissipation Factor @25°C\u003c\/td\u003e\n \u003ctd\u003etgδ 0.01 Max at 1kHz ±10Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance (Terminal to Terminal)\u003c\/td\u003e\n \u003ctd\u003e≥15,000 MΩ for ≤0.33µF; ≥5,000 MΩ×µF for ≥0.47µF at 500 VDC and 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBoth Terminals to Body\u003c\/td\u003e\n \u003ctd\u003e≥100,000 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Pulse Rise Time\u003c\/td\u003e\n \u003ctd\u003e.010 µF: 2800 V\/µs\u003cbr\u003e.022 µF: 2400 V\/µs\u003cbr\u003e.033 µF: 2400 V\/µs\u003cbr\u003e.047 µF: 2000 V\/µs\u003cbr\u003e.068 µF: 2000 V\/µs\u003cbr\u003e.100 µF: 1600 V\/µs\u003cbr\u003e.220 µF: 1200 V\/µs\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Approvals\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eSafety Agency Approvals: UL (UL-60384-14), CSA (C22 2, No.1-98\/No.8), VDE (EN 60384-14), NEMKO (EN 60384-14)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and to view the datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cdm\/cdm-158x334.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRoHS Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003ePackage Type: Black (BLK)\u003c\/p\u003e\n\u003cp\u003ePart Number: 158X334\u003c\/p\u003e\n\u003cp\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: CN\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If ±10% tolerance is required, add 'K' to the end of the catalog number. To order short leads (minimum 3.5mm), add 'S' to the end of the catalog number.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any warranties or guarantees regarding suitability, safety, or performance. Proper safeguards should be employed in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T18:58:12+05:30","created_at":"2025-08-15T18:58:12+05:30","vendor":"Waldom Electonics","type":"Capacitors","tags":["Capacitor","Film","IMPORT_CSV","IMPORT_PT2","KNOWL-CORN-COR","MET","WLDM"],"price":46567,"price_min":46567,"price_max":46567,"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":50623621464381,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"158X334","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"158X334","public_title":null,"options":["Default Title"],"price":46567,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"158X334","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/158X334_52533852_a9165655.jpg?v=1755264496"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/158X334_52533852_a9165655.jpg?v=1755264496","options":["Title"],"media":[{"alt":null,"id":45854804017469,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/158X334_52533852_a9165655.jpg?v=1755264496"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/158X334_52533852_a9165655.jpg?v=1755264496","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKNOWLES \/ CORNELL DUBILIER \/ MALLORY Film Capacitors 0.33uF MET POLY CAP (Part Number: 158X334)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the high-quality 158X334 film capacitor from KNOWLES \/ CORNELL DUBILIER \/ MALLORY. This metallized polyester film capacitor is designed for reliable performance in various applications, offering excellent electrical characteristics and safety features.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCapacitance: 0.33µF with ±20% tolerance (standard) or ±10% (special)\u003c\/li\u003e\n \u003cli\u003eRated Voltage: 275\/250 VAC, 60 Hz\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +100°C\u003c\/li\u003e\n \u003cli\u003eUL and CSA approved, meeting UL-60384-14 and C22 2, No.1-98\/No.8 standards\u003c\/li\u003e\n \u003cli\u003eFlame retardant case meeting UL94V-0 standards\u003c\/li\u003e\n \u003cli\u003eRadial leads available in two lengths; minimum lead length 30mm (shorter leads available upon request)\u003c\/li\u003e\n \u003cli\u003eLead Material: Tinned Copper Clad Steel\u003c\/li\u003e\n \u003cli\u003eSuitable for applications where damage to the capacitor does not pose a risk of electrical shock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecifications\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Range\u003c\/td\u003e\n \u003ctd\u003e0.01 µF to 2.2 µF\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±20% (standard), ±10% (special)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Voltage\u003c\/td\u003e\n \u003ctd\u003e275\/250 VAC, 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-40°C to +100°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDissipation Factor @25°C\u003c\/td\u003e\n \u003ctd\u003etgδ 0.01 Max at 1kHz ±10Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance (Terminal to Terminal)\u003c\/td\u003e\n \u003ctd\u003e≥15,000 MΩ for ≤0.33µF; ≥5,000 MΩ×µF for ≥0.47µF at 500 VDC and 20°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBoth Terminals to Body\u003c\/td\u003e\n \u003ctd\u003e≥100,000 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Pulse Rise Time\u003c\/td\u003e\n \u003ctd\u003e.010 µF: 2800 V\/µs\u003cbr\u003e.022 µF: 2400 V\/µs\u003cbr\u003e.033 µF: 2400 V\/µs\u003cbr\u003e.047 µF: 2000 V\/µs\u003cbr\u003e.068 µF: 2000 V\/µs\u003cbr\u003e.100 µF: 1600 V\/µs\u003cbr\u003e.220 µF: 1200 V\/µs\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage and Approvals\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eSafety Agency Approvals: UL (UL-60384-14), CSA (C22 2, No.1-98\/No.8), VDE (EN 60384-14), NEMKO (EN 60384-14)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and to view the datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cdm\/cdm-158x334.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eRoHS Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003ePackage Type: Black (BLK)\u003c\/p\u003e\n\u003cp\u003ePart Number: 158X334\u003c\/p\u003e\n\u003cp\u003eManufacturer: KNOWLES \/ CORNELL DUBILIER \/ MALLORY\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: CN\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If ±10% tolerance is required, add 'K' to the end of the catalog number. To order short leads (minimum 3.5mm), add 'S' to the end of the catalog number.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eAll product drawings, descriptions, specifications, statements, information, and data are subject to change. Customers should verify the applicability of this information to their specific applications. Cornell Dubilier disclaims any warranties or guarantees regarding suitability, safety, or performance. Proper safeguards should be employed in high-reliability applications.\u003c\/p\u003e\u003cbr\u003e"}
