STE series
電流感測電阻規格書
THE SPECIFICATION OF CURRENT SENSOR RESISTOR
1.
適用範圍
/
SCOPE
此½規格書涵蓋
STE0603/0805/1206/2010/2512/3921/4527-series
金屬陶瓷電流感測電阻元件相關規
格.
This specification covers
STE0603/0805/1206/2010/2512/3921/4527-series
, which are Metal Foil Current
Sensing Resistor
.
2.
產品型號/TYPE
NUMBER
STE
0603/0805/1206/2010
/2512/3921/4527
(1)
M/A/S
(2)
×W×
(3)
R×××
(4)
＊
(5)
＊
(6)
（1）
產品系列號
/ SERIES NUMBER : Ex.STE0805 =短電極/ short electrode ;
兩端子
/ two
terminal ;
有側導
/ side electrode ;
尺寸
/ size “0.08×0.05”
（2）
產品材質
/ Material : M =
錳銅合金
/ MnCu alloy ; A =
合金
/ Alloy ; S =
特殊/
Special
（3）
產品瓦特數
/ Power Rating : Ex. W50=0.50 Watt ; 1W0=1.0 Watt
（4）
產品阻值
/ Nominal Resistance Value : Ex. 5mΩ
→R005
; 10mΩ
→R010
（5）
元件電阻偏差值
/ Resistance Tolerance : Ex. D=±0.5% ; F=±1%
（6）
產品碼/Product
code:Ex. S→Special design ; blank→Original design
3.
產品尺寸
/
PRODUCT DIMENSIONS
圖
1 / Fig.1
Part Number
STE0603MW50-series
R005
STE0603MW50-series
R006*S~R009*S
STE0603MW50-series
R010~R049
STE0603*W50-series
R050~R060
W
0.90±0.20
0.90±0.20
0.90±0.20
0.90±0.20
L
1.70±0.20
1.70±0.20
1.70±0.20
1.70±0.20
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
Unit(mm)
A
0.50±0.20
0.40±0.20
0.40±0.20
0.40±0.20
001
版
PAGE:1 OF 13
STE series
電流感測電阻規格書
THE SPECIFICATION OF CURRENT SENSOR RESISTOR
圖
2 / Fig.2
Part Number
STE0805MW75-series
R003
STE0805MW75-series
R004*S~R007*S
STE0805MW75-series
R008~R049
STE0805*W75-series
R050~R200
Unit(mm)
W
1.35±0.20
1.35±0.20
1.35±0.20
1.35±0.20
L
2.10±0.20
2.10±0.20
2.10±0.20
2.10±0.20
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
A
0.65±0.20
0.50±0.20
0.50±0.20
0.50±0.20
圖
3 / Fig.3
Part Number
STE1206M1W0-series
R003
STE1206M1W0-series
R004*S~R008*S
STE1206M1W0-series
R009~R049
STE1206*1W0-series
R050~R400
Unit(mm)
W
1.70±0.20
1.70±0.20
1.70±0.20
1.70±0.20
L
3.30±0.20
3.30±0.20
3.30±0.20
3.30±0.20
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
A
1.20±0.30
0.68±0.30
0.68±0.30
0.68±0.30
001
版
PAGE:2 OF 13
STE series
電流感測電阻規格書
THE SPECIFICATION OF CURRENT SENSOR RESISTOR
Part Number
STE2010M1W5-series
R002~R003
STE2010M1W5-series
R004*S~R009*S
STE2010M1W5-series
R010~R049
STE2010*1W5-series
R050~R400
W
2.60±0.20
2.60±0.20
2.60±0.20
2.60±0.20
L
5.10±0.20
5.10±0.20
5.10±0.20
5.10±0.20
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
A
2.10±0.30
0.70±0.30
0.70±0.30
0.70±0.30
Part Number
STE2512M2W0-series
R002
STE2512M2W0-series
R003
STE2512M2W0-series
R004*S~R009*S
STE2512M2W0-series
R010~R049
STE2512*2W0-series
R050~R400
W
3.20±0.30
3.20±0.30
3.20±0.30
3.20±0.30
3.20±0.30
L
6.40±0.30
6.40±0.30
6.40±0.30
6.40±0.30
6.40±0.30
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
A
2.80±0.30
2.60±0.30
1.05±0.30
1.05±0.30
1.05±0.30
Part Number
STE3921M3W0-series
R002
STE3921M3W0-series
R003
STE3921M3W0-series
R004*S~R008*S
STE3921M3W0-series
R009~R049
STE3921*3W0-series
R050~R100
W
5.10±0.30
5.10±0.30
5.10±0.30
5.10±0.30
5.10±0.30
L
11.10±0.30
11.10±0.30
11.10±0.30
11.10±0.30
11.10±0.30
T
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
0.65±0.20
A
4.90±0.30
4.55±0.30
2.36±0.30
2.36±0.30
2.36±0.30
Part Number
STE4527M4W0-series
R002
STE4527M4W0-series
R003*S~R005*S
STE4527M4W0-series
R006~R049
STE4527*4W0-series
R050~R100
W
7.10±1.0
7.10±1.0
7.10±1.0
7.10±1.0
L
11.60±1.0
11.60±1.0
11.60±1.0
11.60±1.0
T
0.65±0.30
0.65±0.30
0.65±0.30
0.65±0.30
A
5.00±0.40
2.70±0.40
2.70±0.40
2.70±0.40
001
版
PAGE:3 OF 13
STE series
電流感測電阻規格書
THE SPECIFICATION OF CURRENT SENSOR RESISTOR
4.
產品結構及½用材料說明
(參考圖 4 ) /
STRUCTURE & MATERIAL (Ref to Fig.4 )
圖
4 / Fig.4
4.1
基板
/ Substrate(1) :
氧化鋁陶瓷基板
/ Alumina Ceramic
4.2
粘著層
/ Adhesion layer(2) :
環氧樹脂
/ Epoxy
4.3
電阻本體
/ Resistive element(3) :
銅合金
/ Cu – alloy
4.4
端電極
/ Terminal electrode(4) :
錫﹑鎳﹑ 銅
/ Sn﹑Ni﹑Cu
4.5
保護防焊層
/ Protective coating(5) :
防火級環氧樹脂,符合
UL- 94-V0
要求(綠色)
/
Flame-retardant epoxy, meets UL- 94-V0 requirements(green)
4.6
文印防焊層
/ Marking coating(6) :
防火級環氧樹脂,符合
UL- 94-V0
要求(黑色)
/
Flame-retardant epoxy, meets UL- 94-V0 requirements (black)
5.
電氣特性
/
ELECTRICAL CHARACTERISTICS
Part Number
STE0603*W50-series
R005~R60
Resistance Value
(mΩ)
5~9
10~60
Power Rating
(Watt)
0.5
0.5
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
Part Number
STE0805*W75-series
R003~R200
Resistance Value
(mΩ)
3~9
10~200
Power Rating
(Watt)
0.75
0.75
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
001
版
PAGE:4 OF 13
STE series
電流感測電阻規格書
THE SPECIFICATION OF CURRENT SENSOR RESISTOR
Part Number
STE1206*1W0-series
R003~R400
Resistance Value
(mΩ)
3~9
10~400
Power Rating
(Watt)
1.0
1.0
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
Part Number
STE2010*1W5-series
R002~R400
Resistance Value
(mΩ)
2~9
10~400
Power Rating
(Watt)
1.5
1.5
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
Part Number
STE2512*2W0-series
R002~R400
Resistance Value
(mΩ)
2~9
10~400
Power Rating
(Watt)
2.0
2.0
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
Part Number
STE3921*3W0-series
R002~R100
Resistance Value
(mΩ)
2~9
10~100
Power Rating
(Watt)
3.0
3.0
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
Part Number
STE4527*4W0-series
R002~R100
Resistance Value
(mΩ)
2~9
10~100
Power Rating
(Watt)
4.0
4.0
Resistance Tolerance
(%)
±1%(F)
±0.5%(D) / ±1%(F)
TCR
(ppm)
±100
±50
規格外阻值可依客戶需求提供
/ We can provide other resistance value per request
001
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PAGE:5 OF 13
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