Flex LED Strip use Thick Film Chip Resistors - LE
UniOhm
软灯条专用电阻器 - LE系列
RoHS Compliant
Feature (特性)
• Suitable for reflow & wave soldering ( 适合波峰焊与回流焊 )
• Application Soft Circuit board ( 适用于软性电路板 )
Derating Curve (降功率曲线)
Figures (型状)
负载比率(%)
Percent rated load (%)
1. High purity Alumina substrate (高纯度氧化铝基板)
2. Protective coating (保护层)
3. Resistance element (阻抗元素)
4. Termination (Inner) Ni / Cr [端面(内)镍/铬层]
5. Termination (Between) Ni Barrier [端面(中)镍层]
6. Termination (Outer) Sn [端面(外)锡层(无铅)]
Ambient termperature 环境温度 (°C)
Specification (性能)
Type
Max working voltage
Max Overload Voltage
Dielectric Withstanding Voltage
Operating Temperature
类型
最大工作电压
最大过负荷电压
绝缘耐压
工作温度范围
LE03
75V
150V
300V
-55~+155ºC
LE05
150V
300V
500V
-55~+155ºC
LE06
200V
400V
500V
-55~+155ºC
Type
Power
L (mm)
W (mm)
H (mm)
A (mm)
B (mm)
1/16W
(1/10W-S)
1.60±0.10
0.80±0.10
0.45±0.10
0.30±0.20
0.30±0.20
LE05
1/10W
(1/8W-S)
2.00±0.15
1.25 -0.10
+0.15
0.55±0.10
0.40±0.20
0.40±0.20
LE06
1/8W
(1/4W-S)
3.10±0.15
1.55 -0.10
+0.15
0.55±0.10
0.45±0.20
0.45±0.20
类型
功率 (70ºC)
LE03
Resistance Range
阻值范围
0.5%, 1%, 5%
1Ω~10M
0Ω
1Ω~10M
0Ω
1Ω~10M
0Ω
Performance Specification (性能)
Temperature coefficient
Short-time overload
Terminal bending
Solderability
温度系数
短时间过负荷
端子弯曲
可焊性
1Ω~10Ω: ≤±400ppm / ºC
11Ω~100Ω: ≤±200ppm / ºC
>100Ω: ≤±100ppm / ºC
±5%, ±2%: ±(2.0%+0.1Ω)Max. ( 最大 )
±1%, ±0.5%: ±(1.0%+0.1Ω)Max. ( 最大 )
±(1.0%+0.05Ω)Max. ( 最大 )
Min. 95% Coverage ( 最少 95% 覆盖率 )
Soldering heat
耐焊接热
±(1.0%+0.05Ω) Max. ( 最大 )
Humidity (Steady State)
恒定湿热
±5%, ±2%: ±(3.0%+0.1Ω)Max. ( 最大 )
±1%, ±0.5%: ±(0.5%+0.1Ω)Max. ( 最大 )
Dielectric withstanding voltage
绝缘耐压
No evidence of flashover, mechanical damage, arcing or insulation breakdown
无击穿 , 飞弧及可见机械性损伤
Temperature Cycling
温度循环
±5%, ±2%: ±(1.0%+0.05Ω)Max. ( 最大 )
±1%, ±0.5%: ±(0.5%+0.05Ω)Max. ( 最大 )
Load life
负载寿命
±5%, ±2%: ±(3.0%+0.1Ω)Max. ( 最大 )
±1%, ±0.5%: ±(1.0%+0.1Ω)Max. ( 最大 )
1
Flex LED Strip use Thick Film Chip Resistors - LE
RoHS Compliant
软灯条专用电阻器 - LE系列
UniOhm
Ordering Procedure (Example: LE06 1/4W-S 5% 1.2 Ω T/R-5000)
订购方式 (例如: LE06 1/4W-S 5% 1.2 Ω T/R-5000)
L E 0 6
Product Type ( 产品类型 ):
Fill-in 4 digits with the Chip
resistor type as follow
( 填四位数表示产品类型 ):
LE03, LE05, LE06
S 4 J 0 1 2 J T 5 E
Wattage ( 功率 ):
Fill-in 2 digits with the codes as follow
( 用下列代码填二位数 ):
WA=1/10W, W8=1/8W
S4=1/4W-S, WG=1/16W
S8=1/8W-S
Tolerance ( 公差 ):
D = ±0.5% F = ±1%
J = ±5%
Resistance Value (阻值):
5% (E-24 series) : the 1st digit is “0”, the 2nd
& 3rd digits are for the significant figures of the
resistance and the 4th indicate the numbers of
zeros following
5% 产品 (E-24 系列阻值 ): 第 1 位数是 0,
第 2、3 位数表示阻值的有效数,第 4
位表示有几个 0);
≤1%( E-96 series): the 1st to 3rd digits are
for the significant figures of the resistance and
the 4th indicate the numbers of zeros following
1% 产品 (E96 系列阻值 ): 第 1-3 位数表
示阻值的有效数,第 4 位数表示有几
个 0).
Packing Qty.
( 包装数量 )
5=5,000pcs
Special Feature ( 特征 ):
E = Lead Free (standard)
( 无铅标准品 )
Packing Type (包装类型):
T = T/R ( 编带 / 卷带 )
2
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