Datasheet

WIRE WOUND RESISTORS CERAMIC ENCASED TYPE

HEA

 Series RoHS Compliance HTR type Resistance Value Tolerance

 HEA * C-4 100R J

ORDERING INFORMATION

1. ForRoHSversion-C-4*

2. ForPulsetype-C-4I

3. ForNonInductivetype-NC-4

4. ForTape/Reel-C-4TR

HEAseriesenjoysawidemarketinaudioandTVfield.

Apartfromtheseapplicationsandastheyareavailableinclosetolerance,theyhaveincreasinglyfoundfavourwith

OEM’sintheindustrialfield,especiallywherethefollowingpropertiesarerequired-

a) Highdegreeofinsulation

b) Lowsurfacetemperature



Dependingonresistancevalueandapplication,theresistorscoremaybefiberglassorceramic.Theseresistors

arealsoavailableforuseinpulseapplication.Forfurtherinformationpleasereferto“Pulse / Surge capability of

resistors”.

Incasetailor-madepulseresistorisrequired,pleasereferto“Questionnaire of data required”andprovidedata

accordingly.

Note:

1. Duetorecenttechnologicaladvances,theceramiccasesusedmaybesteatiteceramicorcorderiteceramicor

highaluminaceramicdependingonthenatureoftheapplication.Hencetheceramiccasesmaybeoff-white

orvariationsofbrownandvariationsofgrey;colourswhichareinherenttotheseceramicmaterials.

2. Incasethedeviceistobesubjectedtoaggressivesolvents,pleaseinformfactorysocasefillingcanbechanged

tosolventresistanttype.

TAPING :TypesC-2A,C-4andC-5Bcanbesuppliedintapedform.PleaserefertoTape/Reelspecifications.

TYPICAL APPLICATIONS

MECHANICAL SPECIFICATIONS

Terminal Tensile Strength 50Newtons

Resistance to Soldering Heat  ∆R±[0.2%+R05]-Typical

(260°C-270°Cfor10secs)

Solderability(AsperIEC-60068-2-20Ta) Mustmeettherequirementslaiddown

Marking AsperIECPub.60062

PARAMETER/PERFORMANCE TEST & TEST METHOD PERFORMANCE REQUIREMENTS

WELTRON Elektronik GmbH // Tel: 09852 6727-0 // Fax: 09852 6727-67 // E-Mail: info@weltron.de