POWER TYPE
RNU
RNS
金屬皮膜固定電阻器
FIXED METAL FILM RESISTOR (Standard Type)
小型金屬皮膜固定電阻器
FIXED METAL FILM RESISTOR (Small Type)
■
結構圖
Construction
1
塗 料 顏 色
:Coating
Color
S1/2W Dark blue
;others
Light blue,
S1/2W深藍色;其他,淺藍色
標
色
文
示 :Marking
環 :Color
Code(1/8,S1/4,1/4,S1/2)
字 :Alphanumeric
(1/2W~S3W)
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
■
外型尺寸
Dimensions
Rated
Power(W)
1/8,S1/4
L
3.5±0.5
6.0±0.5
9±1
12±1
16±1
L1 Max.
5
7
11
15
18
Dimensions(mm)
D
1.7±0.3
2.3±0.3
3.2±0.5
4.0±0.5
5.5±0.5
ψd
0.45±0.05
0.52±0.05
0.56±0.05
0.8±0.05
0.8±0.05
Weight(g)
ι
27±3
27±3
27±3
38±3
38±3
(1000pcs)
110
210
285
728
1380
■
特性
Feature
◎高精密½溫度係數金屬膜電阻器
◎High
precision and low T.C.R.of metal film resistor.
◎長期穩定性½
◎Excellent
stability for long time service.
◎可自動插件
◎Automatic
insertion is applicable.
Automatic
◎產品符合歐盟RoHS要求
◎Products
meet EU-RoHS.
1/4,S1/2
1/2,S1
1,S2
2,S3
■
料號編碼
Type composition
例
RN
型名
Type
Example
U
品名
Size
U:Standard
14
額定功率
J
誤差值
10R0
電阻值(Ω)
A520
二次加工
Forming
See table
below
NH
端子線
Lead Wire
熱鍍線
Heat plated
Rated Power
Tolerance Resistance
18:1/8W
14:1/4W
12:1/2W
01:1W
02:2W
03:3W
F±1%
G±2%
J±5%
10R0=10
1000=100
1001=1K
1002=10K
1003=100K
1004=1M
■
參考規格
Reference standards
●
JIS C 5201-1
S:Small
■
額定
Ratings
Rated
阻值範圍
Resistance Range( )
最高½用電壓
Max.
最高過負荷電壓
Max.
Working Voltage
Overload Voltage
耐電壓
Dielectric
Withstanding Voltage
溫度係數
包裝Taping/Ammo,Forming/Bulk
pack (pcs)
T.C.R.
A52
5000
2500
±100ppm/℃ 2000
A64
-
-
-
1000
500
A73
-
-
-
-
500
FT
-
2000
2000
1000
-
YT
-
-
2000
1000
1000
L
-
2500
2500
1000
1000
Power(W)
F±1%(E96) G±2%(E24) J±5%(E24)
1/8,S1/4
1/4,S1/2
1/2,S1
10 ~1M
10 ~2.2M
200V
250V
350V
400V
500V
300V
500V
700V
1000
500
1,S2
2,S3
10 ~5.1M
500V
6
RoHS
■
額定溫度下降曲線圖
Derating curve
例
Example
■
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)
A26 A52 A64
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
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
-
-
-
-
○
○
○
○
-
○
○
○
○
-
○
○
○
○
-
○
○
○
○
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
-
-
○
-
-
-
-
-
○
-
-
-
-
-
○
1/8,1/6
○
-
○
○
○
○
-
-
-
○
○
1/4,S1/2
-
1/2,S1
1,S2
2,S3
-
-
-
■
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
>1,000M
±(1%+0.05 )
±(1%+0.05 )
±(1%+0.05 )
~ +85℃ (30min) room temp. (30min)
Applicable more than100
;Rated
voltage ×3
1s ON / 25s OFF , 1,000 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.
±(1%+0.05 )
±(5%+0.1 )
±(1.5%+0.05 )
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%+0.05 )
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)
7