RW1NT1301D [KOA]
Fixed Resistor, Wire Wound, 1W, 1300ohm, 130V, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, LEAD FREE;型号: | RW1NT1301D |
厂家: | KOA SPEER ELECTRONICS, INC. |
描述: | Fixed Resistor, Wire Wound, 1W, 1300ohm, 130V, 0.5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, LEAD FREE |
文件: | 总2页 (文件大小:269K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
WIRE WOUND
絶縁塗装形高精密超小形電力用巻線抵抗器
Coat-insulated Miniature Precision Power Wirewound Resistors
RW
■構造図ꢀConstruction
①�
②�
③�
⑤�
④�
L
D
①ꢀ絶縁塗装
②ꢀ抵抗素子
③ꢀリード線
Insulation coating� ④ꢀ電極キャップ
Electrode cap�
Ceramic core
�
Resistive wire�
Lead wire
⑤ꢀセラミック
�
外装色:黒 Coating color:Black
表示:文字表示ꢀMarking:Alpha / Numeric
■外形寸法ꢀDimensions
形ꢀ名
Type
寸法 Dimensions (mm)
Weight(g)
(1000pcs)
180
■特長ꢀFeatures
MIL-R-26E(特性U及び特性V)に準拠した抵抗器で、表
L
D
d(Nominal)
+1.0
RW1/2・RW1/2N
RW1 ・RW1N
RW2 ・RW2N
8.0±1.0
10.5±1.0
13.0±1.0
16.5±1.0
22.0±1.0
31.5±1.0
46.0±1.5
1.6
.
●
-0
0.5
0.8
2.7±1.0
5.2±1.0
270
1,000
1,820
3,240
5,060
8,900
面
温度(hot spot)は350℃以下です。
●
抵抗値範囲
が0.1Ω~62kΩと広く、精密級から電力用
の用途までカバーした抵抗器です。
RW3 ・RW3N
RW5 ・RW5N
6.4±1.0
7.8±1.5
9.3±1.5
38±3
1.0
●
●
RW□Nは無誘導巻きで、高周
波帯で使用できます。
RW7 ・RW7N
RW10 ・RW10N
Resistors meeting MIL-R-26E (U and V characteristics)
and surface temp. (hot spot) 350℃ max.
Resistors with a wide range of 0.1Ω~62kΩ, covering
applications from precision to power.
RW□N type resistors are non-inductive wound and can
be used in high frequency bands.
●
●
■品名構成ꢀType Designation
例 Example
Sn/Pb Type
Pb Free Type
-
NRW
RW
1/2
1/2
10kΩ
103
J
J
N
T
■用途ꢀApplications
品ꢀ種
Product
Code
定格電力
Power
Rating
巻線方法
Winding
Method
端子表面材質 公称抵抗値 抵抗値許容差
●
突入電流防止用抵抗器
、医療用等の各種 電源用抵抗器
半導体バーンインボード用抵抗器
Terminal
Nominal
Resistance
Tolerance
●
Surface Material Resistance
計測、通信
●
●
●
1/2:0.5W
1:1W
空欄:標準巻線
Nil:Standard
winding
T:Sn
D,F:4 digits
H,J:3 digits
D:±0.5%
F:±1%
H:±3%
J:±5%
Inrush current preventitive resistors.
2:2W
Resistors for various power supplies such as
instrumentations, communications, medical, etc.
Resistors for semiconductor burn-in boards.
3:3W
N:無誘導巻線
N:Non-inductive
winding
5:5W
7:7W
●
10:10W
■参考規格ꢀReference Standard
MIL-R-26E
端子表面材質は鉛フリーめっき品が標準となります。
■定格ꢀRatings
定格電力�
Power Rating
抵抗値範囲�
Resistance Range (Ω)
最高使用電圧�最高過負荷電圧�
抵抗温度係数�
T.C.R.
形ꢀ名�
Type
Max.
Max.
Working
Voltage
Overload
Voltage
U特性�
V特性�
D:±0.5%
E96
F:±1%
E96
H:±3%
E24
J:±5%
E24
-�6
(×1�0 /K)�
Characteristics U
Characteristics V
RW1/2
RW1/2N
RW1
10~2.61k
10~2.61k
10~2.37k
1~5.11k
10~3.74k
1~10k
0.47~2.7k
10~2.4k
0.1~5.1k
10~3.6k
0.1~10k
10~10k
0.1~15k
15~15k
0.1~30k
20~30k
0.1~47k
36~43k
0.1~62k
62~51k
0.47~2.7k
10~2.4k
0.1~5.1k
10~3.6k
0.1~10k
10~10k
0.1~15k
15~15k
0.1~30k
20~30k
0.1~47k
36~43k
0.1~62k
62~51k
0.5W
1W
1W
2W
80V
130V
140V
200V
400V
600V
1000V
150V
300V
500V
600V
700V
800V
1500V
-
1~5.11k
-
RW1N
RW2
±20:R≧10Ω�
±50:1Ω≦R<10Ω�
±90:R<1Ω�
1~10k
-
2W
3W
RW2N
RW3
15~10k
1~15k
1~15k
-
3W
5W
RW3N
RW5
15~15k
1~30.1k
20~29.4k
1~45.3k
36~44.2k
1~60.4k
62~49.9k
1~30.1k
-
5W
7W
RW5N
RW7
1~45.3k
-
7W
10W
14W
RW7N
RW10
RW10N
1~60.4k
-
10W
※RWは抵抗値許容差B(±0.1%)も可能ですのでお問い合わせ下さい。 ※Resistance tolerance B(±0.1%)available. Please refer to us.
定格 温度Rated Ambient Temperature:+25℃
使用温度範囲Operating Temperature Range:U特性 Characteristics U -55℃~+275℃,V特性 Characteristics V -55℃~+350℃
定格 出値、又は表中の最高使用電圧のいずれか小さい値が定格電圧となります。
周
囲
電圧は√定‾格‾電‾力‾×‾公‾称‾抵‾抗‾値による算
Rated voltage= Power Rating×Resistance value or Max. working voltage, whichever is lower.
√‾‾‾‾‾‾‾‾‾‾‾‾
本カタログに掲載の仕様は予告なく変更する場合があります。御注文及び御使用前に、納入仕様書などで内容を御確認下さい。
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
www.koanet.co.jp
■負荷軽減曲線ꢀDerating Curve
■表 温度上昇ꢀSurface Temperature Rise
350
100
U特性 Characteristics U
RW7,RW10
80
60
40
20
0
300
RW1/2,RW1,RW3,RW5
V特性 Characteristics V
250
200
RW2
150
50
-100 -50
-55
0
100
150 200 250 300 350 400
275
100
50
0
25
周
Ambient temperature (℃)
囲温度ꢀ�
周
囲
温度
25℃以上で使用される場 合は、上図負荷軽減曲線に従って、定
0
20 40 60 80 100 120 140 160 180 200
格
電力を軽減して御 使用下さい。
For resistors operated at an ambient temperature of 25℃ or above, a power
rating shall be derated in accordance with the above derating curve.
定格電力比率�Power rating ratio (%)
(U特性ꢀU characteristics)�
■周波数特性ꢀFrequency Characteristic
1000
900
800
700
600
RW1
500
500Ω�
RW1N
RW1
400
300
200
RW1N
RW1
RW1N
100
0
100Ω�
10Ω�
100
1
1M
10M
10
1k
10k
100k
100M
周
波数 Frequency(Hz)�
■性能ꢀPerformance
試験項目�
Test Items
規格値 ꢀPerformance Requirements 試験方法�
ΔR±(%+0.05Ω)
Test Method
抵抗値
Resistance
�
規定の許容差内�
Within specified tolerance
25℃�
抵抗温度係数�
T.C.R.
規定の許容差内�
Within specified T.C.R.
U:+25℃/-55℃, +25℃/+125℃ and +25℃/+275℃�
V:+25℃/-55℃, +25℃/+125℃ and +25℃/+350℃�
定格電力×5倍、又は最高過負荷電圧の何れか低い方の電圧を5秒間印加�
Rated power×5 or Max. overload vol., whichever is lower, for 5s
0.2:U
過負荷(短時間)�
Overload(Short time)�
定格電力×10倍、又は最高過負荷電圧の何れか低い方の電圧を5秒間印加�
Rated power×10 or Max. overload vol., whichever is lower, for 5s
2
:V
はんだ耐熱性�
Resistance to soldering heat
0.1
350℃±10℃, 3s±0.5s or 260℃±5℃, 10s±1s
耐湿負荷�
Moisture resistance
0.2:U
:V
Power rating×1/10, 40℃, 90%~95%RH, 1000h�
1.5時間 ON/0.5時間 OFFの周 期ꢀ1.5h ON/0.5h OFF cycle
2
25℃での耐久性�
0.5:U
:V
0.2:U
:V
25℃, 2000h�
Endurance at 25℃�
3
1.5時間 ON/0.5時間 OFFの周 期ꢀ1.5h ON/0.5h OFF cycle
+5�
275ꢀ℃, 250h
高温放置�
High temperature exposure
-0
+5�
2
350ꢀ℃, 250h
-0
■使用上の注意ꢀPrecautions for Use
●
外装塗装が難燃性特殊塗料の為、外部 衝撃に比較的弱いので取り扱いにご注意下さい。 洗浄は最小限にして下さい。洗浄直
塗装膜が弱くなりますので、十分に乾燥するまで塗装膜に外力を加えないで下さい。乾燥後、元の強度に戻りますので、洗浄後約20
分間は抵抗器の塗装膜に外力が加わらない様に配慮下さい。特に基 板の積み重 ね等は、行わないで下さい。
後は多少
●
●
交流回路に使用する場 合は、巻線構造によりインダクタンス成分や寄生容量を持ちますので、発振等の異
常現象が発生することがあ
ります。他部 の定数のバラツキを十分考慮した上でご使用下さい。
品
Be careful to handle these resistors because outer coatings are comparatively weak to outer shock due to flameproof special coats. Please
wash them to a minimum. No external force is given to the coating films until they are well dried because the coating films become weaker
right after washing. The original strength will be returned after they are dried, so please pay attention not to apply any external force onto
the coating film of resistors for 20 minutes after drying. Especially no PC boards shall be piled up.
●
In case of using them for an AC circuit, abnormal phenomena like oscillation etc. occasionally happen as they have an inductance or a parasitic
capacitance because of their wiring structures. Use them by taking the dispersion of constants of other components into the consideration.
本カタログに掲載の仕様は予告なく変更する場合があります。御注文及び御使用前に、納入仕様書などで内容を御確認下さい。
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
www.koanet.co.jp
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