CEMENT RESISTOR
RGW
RGF
水泥電阻器
CEMENT RESISTOR(Wire Type)
水泥電阻器
CEMENT RESISTOR(Film Type)
■結構圖
Construction
1
2
本 體 顏 色
:Body
color
½
標
文
色
:White
示 :Marking
字
:Alphanumeric
3
4
端
鐵
瓷
繞
子
線
Lead wire
½
Cap
棒
Ceramic base
線
Wire wound
5
6
7
標
示
Marking or colcr
code
絕 緣 塗 料
Insulation coat
瓷
殼
Ceramic case
■料號編碼
Type composition
例
RG
型名
Type
Example
W
品名
Size
W:Wire
F:Film
■特性
Feature
◎不燃與絕緣之安全設計
◎Compact
type with safety design of non-flammability
and insulation.
◎可提供½電感
◎Low
inductance is available.
◎長期穩定性½
◎Stable
long life.
◎可依客戶需求½½
◎Can
be produced according to customer’s request.
◎產品符合歐盟RoHS要求
◎Products
meet EU-RoHS.
01
額定功率
J
誤差值
R100
電阻值(Ω)
PG00
二次加工
Forming
PG00=P Type
MG00=M Type
SG00=S Type
TG00=T Type
HG02=H Type
NH
端子線
Lead Wire
NH=Heat
Plated
NL=Electro
Plated
Rated Power Tolerance Resistance
01:1W
02:2W
05:5W
07:7W
A0:10W
B5:25W
F±1%
G±2%
J±5%
K±10%
R100=0.1
1R00=1
10R0=10
1000=100
1001=1K
1002=10K
■造型對應表
Type matrix
RG
Type
1
◎
2
◎
3
◎
◎
◎
◎
5
◎
◎
◎
◎
Rated Power(W)
7
◎
◎
◎
◎
◎
10
◎
◎
◎
◎
◎
◎
◎
◎
◎
◎
15
◎
◎
20
◎
◎
25
◎
◎
30
40
P
■參考規格
Reference standards
●
JIS C 5201-1
Z
M
T
S
H
■額定
Ratings
Rated
Power(W)
1
2
3
5
7
10
15
20
25
30
40
阻值範圍
Resistance Range(Ω)
皮膜型
Film Type
4~39K
4~39K
4~39K
4~50K
4~100K
4~100K
4~100K
4~100K
4~100K
4~100K
4~100K
RGK TYPE Available:4W 5W 6W 7W 9W 11W 17W
最高½用電壓
最高過負荷電壓
Max. Overload Voltage
500V
750V
1000V
1000V
1500V
1500V
1500V
1500V
1500V
1500V
1500V
1000V
≦1Ω:±600ppm/℃
>1Ω:±350ppm/℃
耐電壓Dielectric
WithstandingVoltage
溫度係數
T.C.R
繞線型
Wire wound Type Max. Working Voltage
0.1~330
0.1~330
0.1~330
0.1~1K
0.1~2.2K
0.1~4.7K
1~5.1K
1~10K
1~10K
1~10K
1~10K
150V
150V
350V
350V
500V
750V
1000V
1000V
1000V
1000V
1000V
36
RoHS
■額定溫度下降曲線圖
Derating curve
例
Example
RGW
RGF
■
造型圖
(Dimensions see as APPENDIX)
P Type
Z Type
M Type
S Type
T Type
H Type
■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
溫度循環
Temperature cycle
焊錫耐熱
Resistance to soldering heat
絕緣電阻
規格值
Performance Requirements
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)
>100MΩ
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
℃
10倍額定功率,5
秒
10 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
5 cycles for -25℃(30min);room temp.(30min)
~ +85℃ (30min) room temp. (30min)
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.
37