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WTAL 系列电池保护片

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Features

Lower power consumption by ultra-low resistance
Alternative shapes and sizes available on request
Agency recognition: UL,CSA,TUV
RoHS Compliant

+Applications

Battery protection

+Test Decription

IH(Holding Current): maximum current at which the device will not trip in 25℃ still air.
IT:Tipping Current minimum current at which the device will trip in 25℃ still air.
Vmax:Maximum voltage device can withstand without damage at rated current.
I max:Maximum voltage device can withstand without damage at rated voltage.
T rip:Maximum time to trip(sec.) At assigned current.
Pd typ:Rated working power.
R min:Minimum resistance of device prior to trip at 25℃
R1 max:<aximum resistance of device is measured one hours post reflow at 25℃

+Environmental Characteristics

Operating/Storage Temperature...-40℃ to +85℃
Maximum Device Surface temperature in Tripped State...125℃
Storage Conditions. +40℃ Max. 72% RH Max. Packed in original packaging.
Test Conditions Resistance Change
Passive Aging +60℃,1000 hours +20% typical
Humidity Aging +60℃95%R.H.1000 hours +30% typical
Thermal Shock 40℃+85℃,10 times +5% typical
Low tem.storage -40℃,1000 Hours +5% typical
Vibration MIL-STD-883D,Method2026 Rmin<R<R1 max

+Agency Approvals

UL File Number ............. Pending
CSA File Number ............ Pending
TUV File Number ............ Pending

Electrical Characteristics


Part Number IH
IT V Max I Max T Trip Pd Typ R Min R Max R1 Max
(A) (A) (V) (A) (V) (Sec) (W) (Ω) (Ω) (Ω)
WTAL110 1.10 2.8 6 50 5.5 3 1.0 0.011 0.025 0.045
WTAL120 1.20 3.0 6 50 6.0 3 1.0 0.044 0.025 0.045
WTAL140 1.40 3.6 6 50 7.0 3 1.0 0.010 0.020 0.035
WTAL160 1.60 4.0 6 50 8.0 3 1.0 0.009 0.018 0.035
WTAL170 1.70 4.2 6 50 8.5 3 1.0 0.008 0.017 0.035
WTAL175 1.75 4.5 6 50 8.7 3 1.0 0.006 0.015 0.024
WTAL180 1.80 4.6 6 50 9.0 3 1.0 0.006 0.013 0.024
WTAL190 1.90 4.9 6 50 9.5 3 1.0 0.006 0.013 0.024
WTAL190S 1.90 4.9 6 50 9.5 3 1.0 0.006 0.013 0.024
WTAL190N 1.90 4.9 6 50 9.5 3 1.0 0.006 0.013 0.024
WTAL200 2.00 5.3 6 50 10.0 3 1.0 0.006 0.012 0.024
WTAL210 2.10 5.6 6 50 10.5 3 1.0 0.005 0.012 0.024
WTAL250 2.50 8.0 6 50 12.5 6. 1.0 0.004 0.012 0.020

东莞市沃格精密电器有限公司是一家具有多年市场经验积累、创新实力与全球品牌影响的专业从事电路保护元器件事业的公司(品牌WogeFuse),一直致力于推动安全保护领域的发展,积极满足客户和全球公衆不断增长的电路安全保护需求。

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