EY152KE [OHMITE]
RES 1.5K OHM 2.5W 10% AXIAL;
| 型号： | EY152KE |
| 厂家： | 
OHMITE MFG. CO. |
| 描述： | RES 1.5K 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
80
60
40
20
25°
Theꢀresistorꢀmountedꢀtoꢀtheꢀtestꢀ ±5%
circuitꢀatꢀright.ꢀSingleꢀimpulseꢀ
Single impulse
rating
Protection
resistor
testꢀofꢀ10ꢀohmꢀresistorꢀresultingꢀ
inꢀ3.3ms.
Rx
DC
500 volts
C=3300uF
350°C±10°C,ꢀ3.5s±0.5s
±2%ꢀlimit;ꢀ0.8%ꢀtypical
Resistance to sol-
dering heat
0
-40 -20
0
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
54
EY Series
Ceramic Composition
10% Tolerance
dImENSIONS
0.039" nom.
in./mm
(1.0)
3mm max.
ref.
D
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
55
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