Datasheet > EMC2R

EMC2R

更新时间： 2023-12-06 20:08:11

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
4页	435K
描述
Radial taped 2W fusible metal film resistor

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数据手册

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EMC2R 数据手册

Resistors

Pulse Withstanding Fusible

Flameproof Metal Film Resistors

EMC Series

UL1412 recognised*

Failsafe 240V mains fusing

Good pulse handling capability

ꢀ Smallꢀsizeꢀforꢀpowerꢀraꢁng

ꢀ UL94-V0ꢀﬂameproofꢀprotecꢁon

ꢀ SurfaceꢀmountꢀZI-formꢀopꢁon

*ꢀValuesꢀ22Rꢀandꢀabove.ꢀULꢀﬁleꢀnumberꢀE234469

AllꢀpartsꢀareꢀPb-freeꢀandꢀcomplyꢀwithꢀEUꢀDirecꢁveꢀ2011/65/EUꢀamendedꢀbyꢀ(EU)ꢀ2015/863ꢀ(RoHS3)

ElectricalꢀData

EMC2

Powerꢀraꢁngꢀatꢀ70°C

Resistance range

Waꢂs

Ohms

ppm/°C

Volts

4R7ꢀ–ꢀ68R

100

TCRꢀ(25ꢀtoꢀ75°C)

IsolaꢁonꢀVoltage

500

Resistance Tolerance

Standard Values

10, 20

E12

Thermal Impedance

Ambient temperature range

°C/Waꢂ

°C

-55 to +155

Physical Data

Dimensions (mm) & Weight (g)

PCB

mount

centres

Min bend

radius

Type

L max

D max

f min

d nom

0.8

Wt. nom

EMC2

1.2

0.55

Construcꢀon

Theꢀmetalꢀﬁlmꢀisꢀdepositedꢀontoꢀaꢀhighꢀpurityꢀceramicꢀrod.ꢀEndꢀcapsꢀareꢀforceꢀﬁꢂedꢀandꢀterminaꢁonꢀwiresꢀareꢀwelded

toꢀtheꢀendꢀcaps.ꢀFinally,ꢀaꢀcementꢀprotecꢁonꢀisꢀappliedꢀtoꢀtheꢀresistorꢀbodyꢀpriorꢀtoꢀmarkingꢀwithꢀindelibleꢀink.ꢀTheꢀcementꢀprotecꢁonꢀ

isꢀappliedꢀinꢀaꢀmannerꢀthatꢀleavesꢀtheꢀterminaꢁonsꢀcompletelyꢀclear.ꢀThisꢀpermitsꢀaꢀwell-deﬁnedꢀbodyꢀlengthꢀ(cleanꢀleadꢀtoꢀcleanꢀleadꢀ

dimension L).

Terminaꢀons

Material: Solder-coated copper wire

Strength:ꢀTheꢀterminaꢁonsꢀmeetꢀtheꢀrequirementsꢀofꢀIECꢀ68.2.21

Solderability:ꢀTheꢀterminaꢁonsꢀmeetꢀtheꢀrequirementsꢀofꢀIECꢀ115-1ꢀClauseꢀ4.17.3.2

Solvent Resistance

Theꢀbodyꢀprotecꢁonꢀandꢀmarkingꢀareꢀresistantꢀtoꢀallꢀnormalꢀindustrialꢀcleaningꢀsolventsꢀsuitableꢀforꢀprintedꢀcircuits.

General Note

BI Technologies IRC Welwyn

TT Electronics reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

www.ttelectronics.com/resistors

11.20

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