CMS2-8-R overview
CMS2-8-R is a component documented by Cooper Bussmann, Inc. The PDF description identifies it as "160C maximum total temperature Three sizes of surface mount torroidal common." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Cooper Bussmann, Inc.
- Part number: CMS2-8-R
- Category: Sensor
- Datasheet length: 4 Pages
Applications listed in the PDF
- EMI filters
- DC-DC brick power supplies
- Discrete output supplies
- Discrete and point-of-use power supplies (PUPS) Environmental Data
- Storage temperature range: -40°C to +160°C
- Operating ambient temperature range: -40°C to +160°C (range is application specific)
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- DCR ( Ω) typ DCR ( Ω) typ Leakage Interwinding (uH) minimum Amperes @ 20°C @ 20°C Inductance (uH) Capacitance (pF) Definitions: OCL = Open Circuit Inductance DCR = Direct Current Resistance Irms = rms current for approx.
- a 40°C temperature rise at an ambient temperature of 85°C. *Operating Temperature: 160°C Max.
- Inductance values are sustained up to 160°C.
- Bo Ao 12.0 4.0□ See note 1 2.0□ See note 6 1.5 Dia.□ +0.1/-0.0 A A 1.75 7.5□ See note 6 16.0□ +/-0.3 0.5Rad□ typ.
- Pin #1 indicator Ao= 7.3mm□ Bo= 10.1mm□ Ko= 2.7mm CMS2 Series Ko=6.4mm Bo=9.3mm Ao=9.3mm A A SECTION A-A max.
Topics covered by the datasheet
The document includes sections related to:
- Description
- Applications
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the CMS2-8-R datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=cms2-8-r-cooper-bussmann-inc