2024年6月13日发(作者：覃念梦)
Thick Film Chip Resistors
厚膜晶片电阻器
Feature (
特性
)
• Small size & light weight
短小轻薄
• Reduction of assembly costs and matching with placement machine.
可降低装置成本及配合机器组装
• Suitable for both wave & re-flow soldering.
适合波峰焊与回流焊
• Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Setbox, Meter.
应用于GPS， 移动电话，PDA，机顶盒，仪表
UniOhm
Figures (
型状
)Derating Curve & Specification
降功率曲线及性能
负
载
比
率
(
%
)
P
e
r
c
e
n
t
r
a
t
e
d
l
o
a
d
(
%
)
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)]
A
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12101812
200V
500V
500V
s
r
Ambient termperature 环境温度 (°C)
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)
e
s
e
r
.
Type
类型
Max. Working Voltage
01005
New
15V
30V
-
0201
25V
50V
-
0402
50V
100V
100V
0603
50V
100V
300V
0805
150V
300V
500V
1206
L
t
d
最大工作电压
Max. Overload Voltage
200V200V
500V
500V
r
y
C
I
n
Type 类型
Power Rating at 70°C
功 率
01005
New
1/32W
0201
1/20W
0402
d
u
s
t
工作温度范围
-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C
06030805
1/10W
(1/8W-S)
1206
A
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Operating Temperature
1210
t
s
1812
1/2W
(3/4W-S)
Dielectric withstanding
Voltage
绝缘耐压
500V
r
e
2A
10A
最大过负荷电压
o
.
,
400V
s
e
500V
500V
2010
1/2W
(3/4W-S)
+0.15
-0.10
c
s
n
i
L (mm)
W (mm)
Dimension
尺 寸
0.40 ± 0.020.60 ± 0.031.00 ± 0.101.60 ± 0.102.00 ± 0.153.10 ± 0.153.10 ± 0.104.50 ± 0.205.00 ± 0.106.35 ± 0.10
r
o
0.20 ± 0.020.30 ± 0.030.50 ± 0.050.80
+0.15
-0.10
,
L
t
d
1.25
+0.15
-0.10
.
1/16W
1/16W
(1/10W-S)
1/8W
(1/4W-S)
1/4W
(1/3W-S
1/2W-SS) *
+0.15
-0.10
1.55
+0.15
-0.10
2.603.20 ± 0.202.50
c
t
H (mm)
A (mm)
B (mm)
0.13 ± 0.020.23 ± 0.030.35 ± 0.050.45 ± 0.100.55 ± 0.100.55 ± 0.100.55 ± 0.100.55 ± 0.200.55 ± 0.100.55 ± 0.10
l
E
0.10 ± 0.030.15 ± 0.050.25 ± 0.100.30 ± 0.200.40 ± 0.200.45 ± 0.200.50 ± 0.200.50 ± 0.200.50 ± 0.200.50 ± 0.20
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零欧姆电阻阻值
零欧姆电阻额定电流
n
i
Rated Current of Jumper
-
-
-
0.5A
1A
-
I
n
1A
2A
d
u
Resistance Value of
Jumper
-<50mΩ<50mΩ
s
t
r
y
0.10 ± 0.050.10 ± 0.050.20 ± 0.100.30 ± 0.200.40 ± 0.200.45 ± 0.200.50 ± 0.250.50 ± 0.200.60 ± 0.250.60 ± 0.25
l
e
<50mΩ
1A
2A
C
o
.
<50mΩ
2A
5A
<50mΩ
2A
10A
<50mΩ
2A
10A
<50mΩ
U
Max. Current of Jumper
i
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s
©
零欧姆电阻最大电流
Resistance Range of
0.5% (E-96)
0.5% 的阻值范围(E-96)
c
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o
n
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
5%
的阻值范围
(E-24)
U
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r
Resistance Range of 5%
(E-24)
o
y
2%
的阻值范围
(E-24)
a
l
Resistance Range of 2%
(E-24)
E
1%
的阻值范围
(E-96)
l
e
Resistance Range of 1%
(E-96)
10Ω
~
10MΩ
10Ω
~
10MΩ
10Ω
~
10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
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v
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d
2010
200V
3.20
<50mΩ
2A
10A
.
2512
200V
500V
500V
2512
1W
+0.15
-0.10
v
e
d
.
<50mΩ
2A
10A
3
©
UniOhm
Marking on the Resistors Body (
电阻本体字码标示
)
• For 0201 & 0402 size, no marking on the body due to the small size of the resistor.
0201, 0402
因电阻本体太小，故本体无标示字码
• ±5%
tolerance product: the marking is 3 digits, the first 2 digits are the significant of the
resistance and the 3rd digit denotes number of zeros following.
±5%
公差产品字码是三位数，前二位是阻值的有效数，第三位表示有几个
0
Thick Film Chip Resistors
厚膜晶片电阻器
153
6R8
2372
3R24
153 = 15000Ω = 15KΩ
2372 = 23700Ω = 23.7KΩ
数字）及下列指数代码（字母）配合来指明标准的阻值。
.
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.
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Standard E-96 series Resistance Value code (for 0603≤±1% marking) [E-96系列标准阻值代码（对0603≤±1%的字码）]
105
107
110
113
115
118
121
124
127
130
133
137
140
143
03
04
05
06
07
08
09
10
11
12
13
14
154
158
162
165
169
174
178
182
187
191
196
19
20
21
22
23
24
25
226
232
237
d
u
134324
332
340
348
357
365
374
383
392
402
50
51
52
53
54
55
A
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h
47566
48767
49968
51169
52370
71
72
73
74
75
76
77
78
79
80
536
549
562
576
590
604
619
634
649
665
12.4Ω= 124 ×10
-1
= 10X
680 = 68Ω
s
t
Value
阻值
100
Code
代码
01
Value
阻值
147
Code
代码
17
Value
阻值
215
Code
代码
33
35
Value
阻值
316
Code
代码
49
Value
阻值
464
Code
代码
65
t
s
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Value
阻值
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
s
e
Multiplier
指 数
10
0
10
1
10
2
10
3
10
4
10
5
L
t
d
Code
代 码
ABCDEFGHX
10
-1
Y
10
6
10
7
10
-2
I
n
36
c
s
n
i
24939
40
41
42
43
44
45
46
,
L
t
d
24338
.
37
r
o
25556
c
t
l
e
l
E
28
29
30
31
32
280
287
294
301
309
r
y
27274
C
26267
o
.
26157
58
59
60
61
62
63
64
412
r
o
y
a
15205
d
u
200
s
t
422
432
442
453
47
n
i
16210
I
n
48
So the resistance value are marked as the following examples (
阻值标示如下
):
©
29B
1.96KΩ= 196 ×10
1
Ω = 29B
c
t
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o
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s
U
10X
4
©
U
n
i
r
122
o
y
a
l
• Standard E-24 and not belong to E-96 series values (≤±1%) of 0603 size: the marking is the same as 5% tolerance but marking as underline.
0603≤±1%
公差，在标准
E-24
系列中，但不属
E-96
系列的阻值，标示和
5%
的公差相同，但是在字码下多加一条线
E
122 = 1200 = 1.2 KΩ
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e
680
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Z
10
-3
Code
代码
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
.
Multiplier Code (for 0603 ≤±1% marking) [
指数码 ( 0603≤
±
1% 标示)]
A
l
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g
h
t
• Standard E-96 series values of 0603 ≤±1%: due to the small size of the resistor’s
body, 3 digits marking will be used to indicate the accurate resistance value by using the
following Multiplier & Resistance Code.
因电阻本体太小，采用三位阻值代码（
0603
≤±1%
公差
E-96
系列标准阻值，
s
r
Below 10Ω : 3R24 = 3.24Ω
10Ω 以下标示: 3R24 = 3.24Ω
e
s
e
r
• 0805, 1206, 1210, 2010, 2512 ≤±1%: the marking is 4 digits, the first 3 digits
are the significant of the resistance and the 4th digit denotes number of zeros following.
0805, 1206, 1210, 2010, 2512 ≤±1%
公差产品字码有四位数，前三位是阻
值的有效数，第四位表示有几个
0
10Ω 以下标示: 6R8 = 6.8Ω
v
e
d
.
Below 10Ω: 6R8 = 6.8Ω
Thick Film Chip Resistors
厚膜晶片电阻器
Performance Specifications (
性能
)
UniOhm
o
.
,
I
n
d
u
1206S4J012JT5E
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a
1W = 1W,
n
i
©
c
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U
I
n
W2 = 1/2W
W4 = 1/4W,
W8 = 1/8W,
SA = 1/10W-S,
S8 = 1/8W-S,
S4 = 1/4W-S,
S3 = 1/3W-S,
U2 = 1/2W-SS
07 = 3/4W-S
d
u
Product Type (
产品类型
):
Fill-in 4 digits with the Chip resistor type
as follow (
填四位数表示下列各种
晶片电阻类型
):
0105(01005), 0201, 0402,
0603, 0805, 1206, 1210, 1812,
2010, 2512, 2D02, 4D02, 4D03,
16P8, 2C02, 4C02, 4C03, 10P8,
10S8, 10T8, 10E9
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Wattage (
功率
):
Fill-in 2 digits with
the codes as follow
(
用下列代码填
l
e
二位数
):
WH = 1/32W
WM =1/20W,
WG = 1/16W,
WA = 1/10W,
s
t
Resistance Value (
阻值
):
5% (E-24 series) :
the 1
st
digit is “0”, the 2
nd
& 3
rd
digits are
for the significant figures of the resistance and
the 4
th
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);
,
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.
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Ordering Procedure (Example: 1206 1/4W-S 5% 1.2 Ω T/R-5000)
订购方式
(
例如
: 1206 1/4W-S 5% 1.2 Ω T/R-5000)
r
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C
s
t
c
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E
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U
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a
l
Tolerance
(
公差
):
F = ±1%
G = ±2%
J = ±5%
C
≤2%( E-24, E-96 series):
the 1
st
to 3
rd
digits are for the significant
figures of the resistance and the 4
th
indicate
the numbers of zeros following
2%
产品
(E-24, 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 Type (
包装类型
):
T = T/R (
编带/卷带
)
B = Bulk in Poly bag (
散装/袋装
)
C = Bulk in cassette (
散装/盒装
)
o
.
t
s
Packing Qty.
(
包装数量
)
1=1,000pcs
2=2,000pcs
3=3,000pcs
4=4,000pcs,
5=5,000pcs
C=10,000pcs
D=20,000pcs
E= 15,000pcs
H=50,000pcs
J=60,000pcs
Special Feature (
特征
)
:
E = Lead Free (standard)
(
无铅标准品
)
E
l
e
r
e
• The values which are not of standard E-24 series (2% & 5%) and not of E-96 series (1%) could be offered on a case to case basis.
阻值如不在
E-24
系列
(2% & 5%)
及
E-96
系列
(1%)
可特别提供
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5
温度系数
01005: ±250PPM/°C Temperature coefficient
1Ω~10Ω ≤ ±400PPM/°C
11Ω~100Ω ≤ ±200PPM/°C
>100Ω ±100PPM/°C (0201>100Ω ±200PPM/°C)
Provided Specially (
特别提供
): 0402: ±0.5% 100Ω~1M:±50PPM/°C
0603: 1Ω~10Ω: ±200PPM/°C
0805, 1206: 1Ω~10Ω: ±100PPM/°C
Short-time overload
短时间过负荷
±5%, ± 2%: ±(2.0% + 0.1Ω) Max(
最大
).
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
绝缘电阻
≥ 1,000 MΩ Insulation resistance
绝缘耐压
No evidence of flashover, mechanical damage, arcing or insulation breakdown Dielectric withstanding voltage
无击穿, 飞弧及可见机械性损伤
端子弯曲
±(1.0% + 0.05Ω) Max(
最大
). Terminal bending
耐焊接热
±(1.0% + 0.05Ω) Max(
最大
). Soldering heat
可焊性
Solderability Min. 95% coverage (
最少
95%
覆盖率
)
温度循环
±5%, ± 2%: ±(1.0% + 0.05Ω) Max(
最大
). Temperature cycling
±1%, ± 0.5%: ±(0.5% + 0.05Ω) Max(
最大
).
恒定湿热
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Humidity (Steady State)
±1%, ± 0.5%: ±(0.5% + 0.1Ω) Max(
最大
).
湿度寿命
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Load life in humidity
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
负载寿命
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Load life
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
A
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s
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r
©
.
.
v
e
d
.
2024年6月13日发(作者：覃念梦)
Thick Film Chip Resistors
厚膜晶片电阻器
Feature (
特性
)
• Small size & light weight
短小轻薄
• Reduction of assembly costs and matching with placement machine.
可降低装置成本及配合机器组装
• Suitable for both wave & re-flow soldering.
适合波峰焊与回流焊
• Applications: Navigator (GPS), Mobile Phone,Telecom, PDA, Setbox, Meter.
应用于GPS， 移动电话，PDA，机顶盒，仪表
UniOhm
Figures (
型状
)Derating Curve & Specification
降功率曲线及性能
负
载
比
率
(
%
)
P
e
r
c
e
n
t
r
a
t
e
d
l
o
a
d
(
%
)
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)]
A
l
l
r
i
g
h
t
12101812
200V
500V
500V
s
r
Ambient termperature 环境温度 (°C)
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)
e
s
e
r
.
Type
类型
Max. Working Voltage
01005
New
15V
30V
-
0201
25V
50V
-
0402
50V
100V
100V
0603
50V
100V
300V
0805
150V
300V
500V
1206
L
t
d
最大工作电压
Max. Overload Voltage
200V200V
500V
500V
r
y
C
I
n
Type 类型
Power Rating at 70°C
功 率
01005
New
1/32W
0201
1/20W
0402
d
u
s
t
工作温度范围
-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C-55~+155°C
06030805
1/10W
(1/8W-S)
1206
A
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h
Operating Temperature
1210
t
s
1812
1/2W
(3/4W-S)
Dielectric withstanding
Voltage
绝缘耐压
500V
r
e
2A
10A
最大过负荷电压
o
.
,
400V
s
e
500V
500V
2010
1/2W
(3/4W-S)
+0.15
-0.10
c
s
n
i
L (mm)
W (mm)
Dimension
尺 寸
0.40 ± 0.020.60 ± 0.031.00 ± 0.101.60 ± 0.102.00 ± 0.153.10 ± 0.153.10 ± 0.104.50 ± 0.205.00 ± 0.106.35 ± 0.10
r
o
0.20 ± 0.020.30 ± 0.030.50 ± 0.050.80
+0.15
-0.10
,
L
t
d
1.25
+0.15
-0.10
.
1/16W
1/16W
(1/10W-S)
1/8W
(1/4W-S)
1/4W
(1/3W-S
1/2W-SS) *
+0.15
-0.10
1.55
+0.15
-0.10
2.603.20 ± 0.202.50
c
t
H (mm)
A (mm)
B (mm)
0.13 ± 0.020.23 ± 0.030.35 ± 0.050.45 ± 0.100.55 ± 0.100.55 ± 0.100.55 ± 0.100.55 ± 0.200.55 ± 0.100.55 ± 0.10
l
E
0.10 ± 0.030.15 ± 0.050.25 ± 0.100.30 ± 0.200.40 ± 0.200.45 ± 0.200.50 ± 0.200.50 ± 0.200.50 ± 0.200.50 ± 0.20
r
o
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a
零欧姆电阻阻值
零欧姆电阻额定电流
n
i
Rated Current of Jumper
-
-
-
0.5A
1A
-
I
n
1A
2A
d
u
Resistance Value of
Jumper
-<50mΩ<50mΩ
s
t
r
y
0.10 ± 0.050.10 ± 0.050.20 ± 0.100.30 ± 0.200.40 ± 0.200.45 ± 0.200.50 ± 0.250.50 ± 0.200.60 ± 0.250.60 ± 0.25
l
e
<50mΩ
1A
2A
C
o
.
<50mΩ
2A
5A
<50mΩ
2A
10A
<50mΩ
2A
10A
<50mΩ
U
Max. Current of Jumper
i
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零欧姆电阻最大电流
Resistance Range of
0.5% (E-96)
0.5% 的阻值范围(E-96)
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1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
5%
的阻值范围
(E-24)
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Resistance Range of 5%
(E-24)
o
y
2%
的阻值范围
(E-24)
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l
Resistance Range of 2%
(E-24)
E
1%
的阻值范围
(E-96)
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e
Resistance Range of 1%
(E-96)
10Ω
~
10MΩ
10Ω
~
10MΩ
10Ω
~
10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ1Ω ~ 10MΩ
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2010
200V
3.20
<50mΩ
2A
10A
.
2512
200V
500V
500V
2512
1W
+0.15
-0.10
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<50mΩ
2A
10A
3
©
UniOhm
Marking on the Resistors Body (
电阻本体字码标示
)
• For 0201 & 0402 size, no marking on the body due to the small size of the resistor.
0201, 0402
因电阻本体太小，故本体无标示字码
• ±5%
tolerance product: the marking is 3 digits, the first 2 digits are the significant of the
resistance and the 3rd digit denotes number of zeros following.
±5%
公差产品字码是三位数，前二位是阻值的有效数，第三位表示有几个
0
Thick Film Chip Resistors
厚膜晶片电阻器
153
6R8
2372
3R24
153 = 15000Ω = 15KΩ
2372 = 23700Ω = 23.7KΩ
数字）及下列指数代码（字母）配合来指明标准的阻值。
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Standard E-96 series Resistance Value code (for 0603≤±1% marking) [E-96系列标准阻值代码（对0603≤±1%的字码）]
105
107
110
113
115
118
121
124
127
130
133
137
140
143
03
04
05
06
07
08
09
10
11
12
13
14
154
158
162
165
169
174
178
182
187
191
196
19
20
21
22
23
24
25
226
232
237
d
u
134324
332
340
348
357
365
374
383
392
402
50
51
52
53
54
55
A
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h
47566
48767
49968
51169
52370
71
72
73
74
75
76
77
78
79
80
536
549
562
576
590
604
619
634
649
665
12.4Ω= 124 ×10
-1
= 10X
680 = 68Ω
s
t
Value
阻值
100
Code
代码
01
Value
阻值
147
Code
代码
17
Value
阻值
215
Code
代码
33
35
Value
阻值
316
Code
代码
49
Value
阻值
464
Code
代码
65
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Value
阻值
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
s
e
Multiplier
指 数
10
0
10
1
10
2
10
3
10
4
10
5
L
t
d
Code
代 码
ABCDEFGHX
10
-1
Y
10
6
10
7
10
-2
I
n
36
c
s
n
i
24939
40
41
42
43
44
45
46
,
L
t
d
24338
.
37
r
o
25556
c
t
l
e
l
E
28
29
30
31
32
280
287
294
301
309
r
y
27274
C
26267
o
.
26157
58
59
60
61
62
63
64
412
r
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a
15205
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u
200
s
t
422
432
442
453
47
n
i
16210
I
n
48
So the resistance value are marked as the following examples (
阻值标示如下
):
©
29B
1.96KΩ= 196 ×10
1
Ω = 29B
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10X
4
©
U
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122
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a
l
• Standard E-24 and not belong to E-96 series values (≤±1%) of 0603 size: the marking is the same as 5% tolerance but marking as underline.
0603≤±1%
公差，在标准
E-24
系列中，但不属
E-96
系列的阻值，标示和
5%
的公差相同，但是在字码下多加一条线
E
122 = 1200 = 1.2 KΩ
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680
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10
-3
Code
代码
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
.
Multiplier Code (for 0603 ≤±1% marking) [
指数码 ( 0603≤
±
1% 标示)]
A
l
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h
t
• Standard E-96 series values of 0603 ≤±1%: due to the small size of the resistor’s
body, 3 digits marking will be used to indicate the accurate resistance value by using the
following Multiplier & Resistance Code.
因电阻本体太小，采用三位阻值代码（
0603
≤±1%
公差
E-96
系列标准阻值，
s
r
Below 10Ω : 3R24 = 3.24Ω
10Ω 以下标示: 3R24 = 3.24Ω
e
s
e
r
• 0805, 1206, 1210, 2010, 2512 ≤±1%: the marking is 4 digits, the first 3 digits
are the significant of the resistance and the 4th digit denotes number of zeros following.
0805, 1206, 1210, 2010, 2512 ≤±1%
公差产品字码有四位数，前三位是阻
值的有效数，第四位表示有几个
0
10Ω 以下标示: 6R8 = 6.8Ω
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Below 10Ω: 6R8 = 6.8Ω
Thick Film Chip Resistors
厚膜晶片电阻器
Performance Specifications (
性能
)
UniOhm
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,
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1206S4J012JT5E
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1W = 1W,
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W2 = 1/2W
W4 = 1/4W,
W8 = 1/8W,
SA = 1/10W-S,
S8 = 1/8W-S,
S4 = 1/4W-S,
S3 = 1/3W-S,
U2 = 1/2W-SS
07 = 3/4W-S
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Product Type (
产品类型
):
Fill-in 4 digits with the Chip resistor type
as follow (
填四位数表示下列各种
晶片电阻类型
):
0105(01005), 0201, 0402,
0603, 0805, 1206, 1210, 1812,
2010, 2512, 2D02, 4D02, 4D03,
16P8, 2C02, 4C02, 4C03, 10P8,
10S8, 10T8, 10E9
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Wattage (
功率
):
Fill-in 2 digits with
the codes as follow
(
用下列代码填
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e
二位数
):
WH = 1/32W
WM =1/20W,
WG = 1/16W,
WA = 1/10W,
s
t
Resistance Value (
阻值
):
5% (E-24 series) :
the 1
st
digit is “0”, the 2
nd
& 3
rd
digits are
for the significant figures of the resistance and
the 4
th
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);
,
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.
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Ordering Procedure (Example: 1206 1/4W-S 5% 1.2 Ω T/R-5000)
订购方式
(
例如
: 1206 1/4W-S 5% 1.2 Ω T/R-5000)
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E
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Tolerance
(
公差
):
F = ±1%
G = ±2%
J = ±5%
C
≤2%( E-24, E-96 series):
the 1
st
to 3
rd
digits are for the significant
figures of the resistance and the 4
th
indicate
the numbers of zeros following
2%
产品
(E-24, 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 Type (
包装类型
):
T = T/R (
编带/卷带
)
B = Bulk in Poly bag (
散装/袋装
)
C = Bulk in cassette (
散装/盒装
)
o
.
t
s
Packing Qty.
(
包装数量
)
1=1,000pcs
2=2,000pcs
3=3,000pcs
4=4,000pcs,
5=5,000pcs
C=10,000pcs
D=20,000pcs
E= 15,000pcs
H=50,000pcs
J=60,000pcs
Special Feature (
特征
)
:
E = Lead Free (standard)
(
无铅标准品
)
E
l
e
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e
• The values which are not of standard E-24 series (2% & 5%) and not of E-96 series (1%) could be offered on a case to case basis.
阻值如不在
E-24
系列
(2% & 5%)
及
E-96
系列
(1%)
可特别提供
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温度系数
01005: ±250PPM/°C Temperature coefficient
1Ω~10Ω ≤ ±400PPM/°C
11Ω~100Ω ≤ ±200PPM/°C
>100Ω ±100PPM/°C (0201>100Ω ±200PPM/°C)
Provided Specially (
特别提供
): 0402: ±0.5% 100Ω~1M:±50PPM/°C
0603: 1Ω~10Ω: ±200PPM/°C
0805, 1206: 1Ω~10Ω: ±100PPM/°C
Short-time overload
短时间过负荷
±5%, ± 2%: ±(2.0% + 0.1Ω) Max(
最大
).
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
绝缘电阻
≥ 1,000 MΩ Insulation resistance
绝缘耐压
No evidence of flashover, mechanical damage, arcing or insulation breakdown Dielectric withstanding voltage
无击穿, 飞弧及可见机械性损伤
端子弯曲
±(1.0% + 0.05Ω) Max(
最大
). Terminal bending
耐焊接热
±(1.0% + 0.05Ω) Max(
最大
). Soldering heat
可焊性
Solderability Min. 95% coverage (
最少
95%
覆盖率
)
温度循环
±5%, ± 2%: ±(1.0% + 0.05Ω) Max(
最大
). Temperature cycling
±1%, ± 0.5%: ±(0.5% + 0.05Ω) Max(
最大
).
恒定湿热
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Humidity (Steady State)
±1%, ± 0.5%: ±(0.5% + 0.1Ω) Max(
最大
).
湿度寿命
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Load life in humidity
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
负载寿命
±5%, ± 2%: ±(3.0% + 0.1Ω) Max(
最大
). Load life
±1%, ± 0.5%: ±(1.0% + 0.1Ω) Max(
最大
).
A
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r
©
.
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.