POWER TYPE
RSU
RSS
RSP
氧化金屬膜電阻器
METAL OXIDE FILM RESISTOR (Standard Type)
小型氧化金屬膜電阻器
METAL OXIDE FILM RESISTOR (Small Type
超小型氧化金屬膜電阻器
METAL OXIDE FILM RESISTOR (Super Small Type)
■結構圖
Construction
塗 料 顏 色
:Coating
Color
標 準 品 :Standard
Type(Gray)
小 型 品 :Small
Type(Pink)
超 小 型 品 :Super
Small Type(Pink)
1
2
3
4
端
瓷
鐵
切
子
線
Lead wire
棒
Ceramic base
½
Cap
5
6
7
導 電 皮 膜
Conductive film
標
示
Marking or
color code
割
線
Helical cutting groove
絕 緣 塗 料
Insulation coat
標
色
文
示
:Marking
碼
:Color
Code (1/4W、S1/2W)
字
:Alphanumeric
(1/2W~S5W)
■外型尺寸
Dimensions
Rated
power(W)
L
6.0±0.3
9±0.5
12±1
16±1
25±1
Dimensions(mm)
L1 Max.
7
11
15
18
28
D
2.4±0.1
3.0±0.5
4.0±0.5
5.5±0.5
8.5±0.5
0.8±0.05
38±3
ψd
0.6±0.05
Weight(g)
ι
28±2
30±3
(1000pcs)
210
285
728
1380
3768
■特性
Feature
◎½用不燃性塗料,具不燃與絕緣之安全特性(UL94
V-0)
◎Flameproof
and insulating coating designed to assure
safe usage by special non-flammable silicon-base.
(Equivalent to UL94 V-0)
◎小型化½高密度插裝
◎Small
size are good for high density application.
◎高信賴性
◎High
reliability.
◎耐熱性½,表面溫昇½
◎High
thermal stability and low surface temperature rise.
◎產品符合歐盟RoHS要求
◎Products
meet EU-RoHS.
1/4,S1/2,P1
1/2,S1,P2
1,S2,P3
2,S3,P5
3,S5
■料號編碼
Type composition
例
Example
RS
型名
Type
U
品名
Size
U:Standard
S:Small
P:Super small
14
額定功率
J
誤差值
R100
電阻值(Ω)
Resistance
R100=0.1
1R00=1
10R0=10
1000=100
1001=1K
1002=10K
1003=100K
A520
二次加工
Forming
See table
below
NH
端子線
Lead Wire
熱鍍線
Heat plated
Rated Power
Tolerance
14:1/4W
12:1/2W
01:1W
02:2W
03:3W
05:5W
F±1%
G±2%
J±5%
■參考規格
Reference standards
●
JIS C 5201-1
■額定
Ratings
Rated
阻值範圍
Resistance Range(Ω)
最高½用電壓
Max.
最高過負荷電壓
Max.
Working Voltage
250V
Overload Voltage
500V
耐電壓
Dielectric
Withstanding Voltage
溫度係數
包裝Taping/Ammo,Forming/Bulk
pack (pcs)
T.C.R
A52
A64
-
-
1000
500
-
A73
-
-
-
500
-
FT
2000
YT
-
L
2500
Power(W)
F±1%(E96) G±2%(E24) J±5%(E24)
1/4,S1/2,P1
1/2,S1,P2
1,S2,P3
2,S3,P5
3,S5
0.1~910K
0.1~470K
0.1~750K
0.1~330K
0.1~100K
250V
350V
500V
700V
1000V
350V
500V
2500
F±1%:
±100ppm/℃ 2000
G±2%:
1000
±200ppm/℃
J±5%:
500
±350ppm/℃
-
2000 2000 2500
1000 1000 1000
-
-
1000 1000
-
200
4
RoHS
■額定溫度下降曲線圖
Derating curve
例
Explame
■表面溫度上升
SURFACE TEMPERA TURE RISE AS.LOADED POWER
■二次加工對應表
Taping & Forming Matrix
Rated
Taping
Radial Taping
L Forming
C Forming
F Forming
M Forming
D Forming
Power(W) A52 A64 A73
1/4,S1/2,P1
1/2,S1,P2
1,S2,P3
2,S3,P5
3,S5
○
○
○
○
-
-
-
-
○
-
-
-
-
○
-
FT
○
○
○
-
-
YT
-
○
○
○
-
L10 L12.5 L15 L20 L30 C12.5 C15 C20 C30 FA5 FB5 FC5 FD5 M12.5 M15 M20 D12.5 D15 D20
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
○
○
○
-
○
○
○
○
-
-
○
○
○
-
-
○
○
○
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
■性½
Performance
試驗項目
Test Items
電阻值
Resistance
溫度係數
T.C.R.
短時間過負荷
Short time overload
負荷½½
Load life
耐濕負荷½½
Load life in humidity
耐濕性
Moisture resistance
溫度循環
Temperature cycle
斷續過負荷
Intermittent overload
焊錫耐熱
Resistance to soldering heat
絕緣電阻
Insulation resistance
規定的誤差值內
Within specified tolerance
規定值內
Within specified T.C.R.
±(1%+0.05Ω)
±(5%+0.1Ω)
±(5%+0.1Ω)
±(1%+0.05Ω)
±(1%+0.05Ω)
±(5%+0.1Ω)
±(1%+0.05Ω)
>1,000MΩ
規格值
Performance Requirements
試驗方法
Test Methods (JIS C 5201-1)
測量點從端蓋10mm
Measuring points are10mm from the end cap
室溫+100℃
Room temperature +100
℃
6.25倍額定功率,5
秒
6.25 times the rated power for 5 seconds
Rated voltage at 70℃ for 1,000 hours
1.5hr ON/0.5hr OFF Cycles
額定電壓40℃,95%
RH,1,000
小時
Rated voltage at 40℃, 95% RH for 1,000 hours
40℃,95% RH,240
小時
40℃,95% RH for 240 hours
5 cycles for -25℃(30min);room temp.(30min)
~ +85℃ (30min) room temp. (30min)
Applicable more than100Ω;Rated voltage ×3
1s ON / 25s OFF , 10,000 cycles
260℃±5℃ for 10 seconds(焊錫½)
350℃±10℃ for 3.5 seconds(手焊錫)
500 V
絕緣測試1分鐘
500V insulation test 1min.
5