EY151KE [OHMITE]

RES 150 OHM 2.5W 10% AXIAL;


型号：	EY151KE
厂家：	OHMITE MFG. CO.
描述：	RES 150 OHM 2.5W 10% AXIAL
文件：	总2页 (文件大小：446K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

F E at u ꢀ E S

EY Series

• Suitable for automatic machine insertion

• Ideal for high energy/high peak power applications

• Products with lead-free terminations meet EU

RoHS requirements

Ceramic Composition

10% Tolerance

• Higher reliability against disconnection compared

to wirewound resistors and film resistors

SEꢀIES SPECIFICatIONS

Series Watts max.* Resistance range Tolerance Joules max.** Max. working volts

EY 2.5 10Ω - 390KΩ ±10% 400 550

* at 25°C. **For a single impulse.

ChaꢀaCtEꢀIStICS

Basedꢀonꢀ25°Cꢀfreeꢀairꢀrating

Test Condition

Requirement ∆R ±( +0.05Ω)

Power Rating

TCR

Withinꢀregulatedꢀtoꢀtolerance

-900±300:ꢀR<100Ω

-1200±300:ꢀR≥100Ω

Resistance

Measurement

voltage

Resistance

3.3Ω~8.2Ωꢀ

10Ω~82Ωꢀ

0.3Vꢀ

1.0V

25°C

Abs.ꢀmax.ꢀworking:ꢀ550V

Abs.ꢀmax.ꢀoverload:ꢀ1100V

Abs.ꢀmax.ꢀpulse:ꢀ25kV

Voltage

100Ω~390kΩꢀ 3.0V

+25°C/-40°Cꢀandꢀ+25°C/+125°C <100Ω:ꢀ-900+/-ꢀ300ppm

≥100Ω:ꢀ-1200+/-300ppm

TCR

Voltage Coefficient

Overload

-40°Cꢀtoꢀ+110°C

Operating

Temp. Range

Ratedꢀvoltageꢀandꢀratedꢀvoltageꢀ 0~-0.05%/V

xꢀ10%ꢀ(Applyꢀforꢀoverꢀ1kΩ)

±10%ꢀstandard

Tolerance

Ratedꢀvoltageꢀxꢀ2.5ꢀorꢀmaximumꢀ ±2%ꢀlimit;ꢀ0.4%ꢀtypical

overloadꢀvoltageꢀforꢀ5s,ꢀwhich-

everꢀless

Derating

100

25°

Theꢀresistorꢀmountedꢀtoꢀtheꢀtestꢀ ±5%

circuitꢀatꢀright.ꢀSingleꢀimpulseꢀ

Single impulse

rating

Protection

resistor

testꢀofꢀ10ꢀohmꢀresistorꢀresultingꢀ

inꢀ3.3ms.

500 volts

C=3300uF

350°C±10°C,ꢀ3.5s±0.5s

±2%ꢀlimit;ꢀ0.8%ꢀtypical

Resistance to sol-

dering heat

-40 -20

20 40 60 80

110°

Ambient Temperature, °C

-40°C(30min.)/+85°C(30min.),ꢀ5ꢀ ±2%ꢀlimit;ꢀ0.4%ꢀtypical

cycles

Rapid change of

temperature

40°C±2°C,ꢀ90%~95%RH,ꢀ

1000h,ꢀ1.5hꢀON/0,ꢀ5hꢀOFFꢀ

cycles

±5%ꢀlimit;ꢀ0.6%ꢀtypical

Moisture resis-

tance

40°C±2°C,ꢀ1000h,ꢀ1.5hꢀON/0,ꢀ5hꢀ ±5%ꢀlimit;ꢀ0.4%ꢀtypical

OFFꢀcycles

Load life

DippingꢀinꢀIPAꢀorꢀXyleneꢀforꢀ3ꢀ

minutesꢀandꢀleavingꢀforꢀ10ꢀmin-

utesꢀafterꢀremovingꢀdrops,

thenꢀbrushingꢀ10ꢀtimes.

Noꢀabnormalityꢀin

appearance.ꢀMarking

shallꢀbeꢀeasilyꢀlegible.

Resistance to

Solvent

200V,ꢀ112ꢀJoules,ꢀ10000ꢀcycles,ꢀ ±2%

5600ufꢀcapacitorꢀdischarge,ꢀ26ꢀ

secondꢀrestꢀtime

Pulse Tolerance

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

EY Series

Ceramic Composition

10% Tolerance

dImENSIONS

0.039" nom.

in./mm

(1.0)

3mm max.

ref.

1.86" max.

(46.2mm)

1.34" min.

(34mm)

0.37" ±.03

(9.4mm ±.4)

Tape and Reel Dimensions

4.33"

110mm

14"

0.591"

15mm

2.900"

0.125" min.

0.031" max.

OꢀdEꢀINg INFOꢀmatION

Packaging

Standard values

TR= tape & reel

RoHS Compliant

B = bulk

EY100KE

EY150KE

EY180KE

EY270KE

EY330KE

EY470KE

EY680KE

EY101KE

EY151KE

EY271KE

EY471KE

EY681KE

EY102KE

EY152KE

EY272KE

EY472KE

EY103KE

EY153KE

EY473KE

EY104KE

E Y 1 0 1 K E -TR

Series

Tolerance

Ohm Value

K= 10% Standard

Example:

100 =

10Ω

101 = 100Ω

102 = 1,000Ω

rev 4/20-1

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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