HF
Customer
(客戶)
:
Part No.
(客戶料號)
:
立創
RoHS
承
認
書
SPECIFICATION FOR APPROVAL
Description
(說明)
： Wire Wound Resistors
繞線型電阻器
Futaba Series
(雙羽系列)
：
Futaba Part No.
(雙羽料號)
：
Part No.
(客戶料號)
：
RW Series
(Halogen-Free)
see RECOGNITION 2.
台灣雙羽電機股份有限公司
雙羽電子(深圳)有限公司
雙羽電子(蘇州)有限公司
FUTABA ELECTRIC CO., LTD.
SHUANGYU ELECTRONICS (SHEN ZHEN) CO., LTD.
SHUANGYU ELECTRONICS (SU ZHOU) CO.,LTD.
9, LANE 240, TAMING ROAD. CHUTUNG, HSINCHU. TAIWAN, R. O. C.
TEL : (03) 5956611
貴公司承認印
Approval Signatures
FAX : (03) 5943635
RVE:
S1-A(V1196)
Customer (客戶)
立創
Request for your Approval ( þ New o Engineering Change )
Date
Aug.28.2023
(承認事由)
( þ 新料件 o 工程變更 )
(日期)
RECOGNITION
(序言)
We are indebted to you for your examination of our products and are pleased to present
our insulated, Wire Wound Resistors
(在此很榮幸能向貴公司介紹本公司的產品：繞線電阻器)
The fixed wire wound resistors is a medium power component specifically designed for
applications where the high reliability is required.
(固定型繞線電阻器是一中功率型的電阻元件, 本元件是針對高信賴度電路應用要求所設計
的電阻元件)
Specification(說明)：
1.Kind of Resistor：Wire Wound Resistors RW series.
(1. 電阻類型：繞線電阻器 RW 系列 )
2.Type, Rated Power, Resistance & Tolerance：
(2. 種類，額定功率，阻值，精密度 )
Code No. Rated Power
(客戶料號) (額定功率)
Resistance
(阻值)
Tolerance
(精密度)
Part No.
(料號)
Packing
(包裝)
Remarks
(備註)
S1W
120Ω
±5%
RWS01J1200A520NH
A52(Ammo)
ROHS
S2W
2.2Ω
±5%
RWS02J2R20A520NH
A52(Ammo)
ROHS
S2W
270Ω
±5%
RWS02J2700A730NH
A73(Ammo)
ROHS
S3W
S3W
680
±5%
A75(Ammo)
ROHS
56Ω
±5%
RWS03J6800A750NH
RWS03J56R0A640NH
A64(Ammo)
ROHS
3. Resistance Value and Voltage： see Table 1.
(3. 阻值與額定電壓 ： 參閱表格 1 )
4. Wattage at Ambient Temperature： see Fig 1.
(4. 常溫下的額定功率 ： 參閱圖 1 )
5. Dimensions ： see Fig 5 and Table 7
(5. 電阻尺寸 ： 參閱 圖 5和 表格 7)
6. Coating： paint；insulated, flameproof
(6. 塗裝 ： 不燃性；絕緣塗料 )
Additional(加註)
We appreciate your wish to entrust us with further business and we are confident that
the excellent quality of the resistor dispatched will prove a strong inducement in this direction.
(非常感激敝司能有機會對貴公司提供服務, 相信敝司堅持的品質一定能滿足貴公司嚴格的要求)
Draftsman
(初稿)
Authorized By
SHUANGYU ELECTRONICS (SHEN ZHEN) CO., LTD.
(審核)
雙羽電子(深圳)有限公司
江永娣
董青青
Product Specification (產品型別)： RW series
RVE:
S1-A(V1196)
VER
SPEC Version Record
雙羽
CHECK
RELEASE
DATE
A
RW 系列承認
董青青
2023/8/28
SHEET No. 1 / 11
Product Specification (產品型別)： RW series
Items (項次)
REV
S1-A(V1196)
Contents (內容)
1.Application
(適用範圍)
This specification covers wire wound resistors; RW type.
(本規範適用於繞線電阻,型別為 RW)
2. Type
Designation
(型別代碼)
Types are designated as follows (型別代碼說明如下):
Example
RW
型名
S
品名
Type
RW:
繞線電
阻器
Size
S:Small
01
額定功率
J
誤差值
1000
電阻值
A520
二次加工
NH
端子線
Rated Power Tolerance Resistance
Forming
Lead Wire
01:1W
J:±5% 1000=100Ω Taping:編帶 (heat plated)
02:2W
NH:鍍錫銅線
03:3W
A520:A52
A640:A64
A730:A73
A750:A75
SHEET No. 2/11
Product Specification (產品型別)： RW series
Items (項次)
3.Rating
1) Ratings
(額定值)
RVE:
S1-A(V1196)
Contents (內容)
Ratings are shown at table 1. Ratings
(電阻的使用額定值是規定於表-1)
Table 1. Ratings (表-1
Items (項次)
Type size (型別品名)
Rated wattage (額定功率)
額定值)
Contents (內容)
RW
S1W 、S2W、S3W
Maximum operational voltage
(最高正常使用電壓)
PR
Dielectric withstanding voltage
(塗裝絕緣電壓)
350V
Rated ambient temperature
(額定環境溫度)
25 ℃
Operating temperature range
(使用環境的溫度範圍)
Resistance tolerance
(電阻值的精密度)
see Fig.1 derating curve
J ( ±5%)
* Rated wattage is the maximum continuous power applicable at ambient temperature
from –40 ℃～25 ℃ (額定功率的定義為當使用環境溫度範圍在–40 ℃～25 ℃時,
電阻在連續使用的條件下可承受的最高功率 )
(see Fig.1 derating curve)
SHEET No. 3/11
Product Specification (產品型別品名)：RW series
Items (項次)
2).Rated
voltage
(額定電壓)
S1-A(V1196)
Contents (內容)
Rated voltage is the D.C voltage at ambient temperature from -40℃ to25℃.
Rated voltage shall be determined from the following formula.
(額定電壓的定義為：當使用環境溫度範圍在-40℃ to 25 ℃時,電阻可承受的最高直流
電壓.其計算公式如下： )
If Rated voltage is over maximum operational voltage, then rated voltage is equal to
maximum operational voltage on table 1. (當根據下列公式計算出的額定電壓高於
表 1 的最高正常使用電壓時, 則額定電壓將以 表-1 的最高正常使用電壓為準 )
V =
Rated voltage
(額定電壓)
4. Nominal
resistance
(額定阻值)
RVE:
P(W) × R(Ω)
rated wattage nominal resistance
(額定功率)
(額定電阻值)
Nominal resistance are calculated by the following basic values multiplied by 10-1, 100,
101, 102, 103, 104, 105(額定阻值為將表-2 的基準值乘以右列倍數)
Table 2. (表-2)
basic value (基準值)
E - 96
1.00
1.02
1.05
1.07
1.10
1.13
1.15
1.18
E - 24
5.Dimensions
and
Constructions
(尺寸/結構)
1.21
1.24
1.27
1.30
1.33
1.37
1.40
1.43
1.47
1.50
1.54
1.58
1.62
1.65
1.69
1.74
1.78
1.82
1.87
1.91
1.96
2.00
2.05
2.10
1.0
1.6
2.7
4.3
6.8
2.15
2.21
2.26
2.32
2.37
2.43
2.49
2.55
2.61
2.67
2.74
2.80
2.87
2.94
3.01
3.09
3.16
3.24
3.32
3.40
3.48
3.57
3.65
3.74
3.83
3.92
4.02
4.12
4.22
4.32
4.42
4.53
4.64
4.75
4.87
4.99
5.11
5.23
5.36
5.49
basic value(基準值)
1.1
1.2
1.8
2.0
3.0
3.3
4.7
5.1
7.5
8.2
Fig.2. (圖-2)
5.62
5.76
5.90
6.04
6.19
6.34
6.49
6.65
1.3
2.2
3.6
5.6
9.1
6.81
6.98
7.15
7.32
7.50
7.68
7.87
8.06
8.25
8.45
8.66
8.87
9.09
9.31
9.53
9.76
1.5
2.4
3.9
6.2
SHEET No. 4/11
Product Specification (產品型別)： RW
Items(項次)
1)Dimensions
(尺寸)
Rated power
(額定功率)
RVE:
S1-A(V1196)
Contents (內容)
Table 3. (表-3)
Body length
(長度)L
S1W
9.0±0.5
S2W
12
mm (公厘)
Body dia.
(直徑)Dφ
3.3 ±0.5
+1
-2
+1
16
-2
S3W
4.5 ±0.5
5.5±1.0
Welding point, terminal and lead wire, is permissible to be exposed without the
outer coated cover. The extent should be within 1/2 of the arc angle. (塗裝時電阻的焊
點,端面和端子線可允許不被塗料覆蓋(Max1.5mm). 端面部份被塗料覆蓋的限度值
為 1/2D)
Fig.3.
2)Construction
(結構圖)
捺印
Fig.4.
Parts (組成)
No.
Color Code(色環)
Material (材料)
1
lead wire
(端子線)
tin plated copper wire
(鍍錫銅線)
2
cap
(鐵帽)
tin plated iron base
(鍍錫鐵片)
3
ceramic base
(陶瓷棒)
alumina ceramic of the kind
(氧化鋁)
4
Wire wound
(金屬繞線)
Ni-Fe or Ni-Cr or Ni-Cu Alloy
(鎳鐵或鎳鉻或鎳銅合金)
5
marking (捺印)
UV ink (紫外線油墨)
6
insulation coat
(絕緣塗料)
silicon paint of the kind
flame proof ( worth UL94-V0 )
thermal set resin of the kind
(矽樹脂涂料)
(耐燃材質, 符合 UL94-V0)
(熱塑性材質)
SHEET No. 5 / 11
Product Specification (產品型別品名)：RW series
Items(項次)
REV
S1-A(V1196)
Contents (內容)
3)Marking
Color Code(色碼表示)
注：色環斷線可允許≦1/3
BAND
1ST BAND 2ND BAND
MULTIPLE
TOLERANCE
COLOR
4).Outlooking
(外觀)
BLACK(黑)
0
0
1
BROWN(棕)
1
1
10
±1%
RED(紅)
2
2
100
±2%
ORANGE(橙)
3
3
1000
YELLOW(黃)
4
4
10000
GREEN(綠)
5
5
100000
±0.5%
BLUE(藍)
6
6
1000000
±0.25%
VIOLET(紫)
7
7
10000000
±0.1%
GREY(灰)
8
8
WHITE(白)
9
9
±0.05%
GOLD(金)
0.1
±5%
SILVER(銀)
0.01
±10%
There should be no unusual appearance on the over coat and lead wires.
(電阻體和端子線外觀無明顯異狀)
SHEET No. 6/11
Product Specification (產品型別品名)： RW
RVE:
S1-A(V1196)
Items(項次)
Contents (內容)
3).Marking
Marking on the resistors are based on the following alphanumeric characters
(在捺印時使用下列字母組合)
W1 J
→ ( Rated wattage(額定功率), Tolerance(精密度) )
120 Ω → ( Resistance(阻值) )
FU25D → (Company symbol(商標), Manufacturing date(製造日期) )
[ Example ] The date symbol for the resistors made on May 14, 2012
例子： 2012 年 5 月 14 日的製造日期代碼為下列說明
The symbols representing the manufacturing date(製造日期代碼說明)
Year(年) The last digit of the 4 digits of AD (西元的最後 1 碼)
Month(月) The rules are presented in the following table 4(月份代碼如表-4)
Table 4 (表-4)
Month (月)
Symbol(代碼)
Month (月)
Symbol(代碼)
January(1 月)
July(7 月)
1
7
February(2 月)
August(8 月)
2
8
March(3 月)
September(9 月)
3
9
April(4 月)
October(10 月)
4
O
May(5 月)
November(11 月)
5
N
June(6 月)
December(12 月)
6
D
Day(日) The rules are presented in the following table 5(日代碼如表-5)
Table 5 (表-5)
Day
Symbol Day Symbol Day Symbol Day Symbol
1
1
9
9
17
H
25
T
2
2
10
0
18
J
26
U
3
3
11
A
19
K
27
V
4
4
12
B
20
L
28
W
5
5
13
C
21
M
29
X
6
6
14
D
22
N
30
Y
7
7
15
E
23
P
31
Z
8
8
16
F
24
S
-----------
4).Outlooking
(外觀)
There should be no unusual appearance on the over coat and lead wires.
(電阻體和端子線外觀無明顯異狀)
SHEET No. 7/11
Product Specification (產品型別品名)：RW
Items (項次)
6..Characteristics
and
test methods
RVE:
S1-A(V1196)
Contents (內容)
Characteristics and test methods are shown in table 6. Characteristics.
(電氣特性與對應的測試方法如表-6)
Table 6. Characteristics (表-6 電氣特性)
No.
Items
(項次)
Characteristics
(電氣特性)
Resistance
value
1
(電阻值)
class J ( ±5 % )
Temperature
coefficient of
2
resistance
(溫度係數)
≦1Ω：±500ppm/℃
>1Ω：±300ppm/℃
Short-time
3 overload
(短時間過負荷)
resistance change within
±(1 % + 0.05Ω)
(阻值變化範圍)
Endurance
resistance change within
(under
damp
and
load
)
% + 0.1Ω)
4 (高溫 高濕負荷壽命 ±(5
(阻值變化範圍)
實驗)
Endurance
5 ( rated load )
(負荷壽命實驗)
resistance change within
±(5 % + 0.1Ω)
(阻值變化範圍)
Resistance to
soldering heat
6 (銲錫耐熱實驗)
resistance change within
±(1 %+0.05Ω)
(阻值變化範圍)
Solder ability
7 (可銲錫性實驗)
95 % (min) coverage
(覆蓋率 95%(最少))
Temperature cycling
8 (溫度循環實驗)
resistance change within
±(1 %+0.05Ω)
(阻值變化範圍)
Flash over, burning,
insulation damage should
not be observed
(不產生火花, 燃燒現象)
Dielectric
withstanding
9
voltage
(耐電壓實驗)
10
Flameproof
(不燃性)
No evidence of flaming
or arcing
(無燃燒現象)
Test methods
(測試方法)
JIS C -5201 -1 (4.5 項)
classification of applied A
JIS C -5201 -1
measured at room
temperature and room
temperature+100 ℃
JIS C -5201 -1 (4.13 項)
(rated voltage × 2.5 5 s )
JIS C -5201- 1 (4.24 項)
1)test temperature.40℃±2℃
2) relative humidity
90 % - 95 %
3) duration 1,000 hours
JIS C- 5201- 1 (4.25.1 項)
1) Rated voltage
test temperature70℃±3 ℃
2) duration 1,000 hours
JIS C-5201-1 (4.18 項)
1)temp. of solder 350℃±10℃
2)duration of immersion
3.5 s ±0.5 s
JIS C-5201-1 (4.17 項)
1)temp. of solder 245℃ ± 5℃
2)duration of immersion
3 s ±0.5 s
3)preparation not applicable
JIS C-5201-1(4.19 項)
1) Test temp. -25℃～+85℃
2) number of 5 cycles
JIS C- 5201 -1 (4.7 項)
1) V-Block
2) test voltage：see table 1
3) duration time 60 s
JIS C -5201 -1 (4.23.4 項)
AC voltage of,16 times the
power rating for 1min.
(V£4 times max. working voltage)
SHEET No. 8/11
Product Specification (產品型別品名)： RW
Items (項次)
RVE:
S1-A(V1196)
Contents (內容)
Table 6 . Characteristics ( continued ) (表-6 電氣特性
No.
Items
(項次)
Resistance to
11 damp heat
(耐高溫高濕)
Insulation
12 resistance
(絕緣電阻)
Temperature
13 Rush
(溫度衝擊)
Characteristics
(電氣特性)
resistance change within
±(1 % + 0.05Ω)
(阻值變化範圍)
more than 1,000MΩ
(超過)
resistance change within
±(1 % + 0.05Ω)
(續) )
Test methods
(測試方法)
JIS C -5201- 1
1) test temp. 40℃ ±2℃
2) relative humidity 90 %
to 95 %
3) duration 240 hours
JIS C -5201- 1 (4.6.1 項)
test voltage
DC：500V
JIS C- 5201- 1
rated voltage DC：30min
Test temp：-30℃ 15min
Neither breakage of the lead wire
nor loosening of termination
Tensile strength resistance change within
14
±(1 % + 0.05Ω)
(拉力強度)
(無端線斷裂或端面鬆脫之現象
發生. 阻值變化範圍)
JIS C -5201 -1 (4.16 項)
10N; 10s±1s
Neither breakage of the lead wire
nor loosening of termination
resistance change within
±(1 % +0.05Ω)
(無端線斷裂或端面鬆脫之現象
發生. 阻值變化範圍)
JIS C -5201- 1 (4.16 項)
360° Round-trip ; 1.5cycle
Bending
15 strength
(抗折力)
SHEET No.9/11
Product Specification (產品型別品名)：RW series
Items(項次)
7.Forming
7.1 Taping
(貼帶)
REV
S1-A(V1196)
Contents (內容)
Dimension and form of taping are shown in Fig.5 and table 7.
(貼帶的尺寸和造型分別敘述如：圖-5，表-7.
Fig.5 Taping
Table 7.
Unit：mm
size:
Rated
Power
W
L
Dψ
P
dψ
S1W
52 ±1
9.0 ± 0.5
3.3±0.5
5.0 ± 0.5
0.60 ± 0.1
S2W
52 ±1
12
+1
-2
4.5±0.5
5.0 ± 0.5
0.80 ± 0.1
S2W
73 ±1
12
+1
-2
4.5±0.5
5.0 ± 0.5
0.80 ± 0.1
S3W
64 ±1.0
16
+1
-2
5.5±1.0
10.0 ± 0.5
0.80 ± 0.1
S3W
75 ±1.0
16
+1
-2
5.5±1.0
10.0 ± 0.5
0.80 ± 0.1
注：Taping编带为胶带，脱带后引脚会粘胶建议不要脱带加工
備注
SHEET No.10/11
Product Specification (產品型別品名)： RW
Items (項次)
8.Packaging
quantity
(包裝數)
RVE:
S1-A(V1196)
Contents (內容)
Rated power
(額定功率)
Box (pcs)
(盒裝(支))
Inner box
(內盒)
Exterior box
(外箱)
S1W
---
---
---
S2W
---
---
---
S3W
---
---
---
9.The others
(其它)
This specification can be revised by the agreement between the customer and the
manufacture, in case of necessity to revise the standard of this specification.
(在經過客戶與敝司協商同意下, 本承認書的標準可予以變更)
10.Doubt
(疑問)
If any doubt about this specification occurred, it will be clarified by the
discussion between the customer and the manufacture.
(對本承認書之任何疑問可經由客戶與敝司之討論解決之)
11.Revision
(修訂)
This specification will be revised by the discussion and consent between the customer
and the manufacture.
(本承認書可經由客戶與敝司之討論後予以修訂)
12.Notes
(備註)
1)Storage condition (儲存條件)
It is desirable that the resistors are stored in the ambient temperature from 0 ℃
to 30 ℃ and relative humidity under 65 %. High humidity, dust, harmful gas,
for example hydrogen chloride and sulfuric gas should be avoided.
Please do not store the resistors for a long time, use the resistors within a year after
the deliver.
(電阻體的恰當儲存條件為 0 ℃ 至 30 ℃ 同時相對溼度低於 65 %. 高濕,灰塵
和有害氣體, 好比 鹽酸氣, 硫酸氣 都需避免接觸電阻體. 電阻請勿儲存過久,建
議在收料 1 年內使用)
2)Power derating (功率遞減)
For the long term stability of the application, power should be derated obdiently
according to the power derating curve.
(為了維持電阻體在使用中的長期穩定性,使用功率遞減方式需確實遵守功率遞減曲線)
3)Resistor positioning (電阻體的位置)
When the resistors are placed around other electric parts, the minimum space
should be kept above 5 mm.
(電阻體與其它電子元件最好距離 0.5 公分)
SHEET No11/11
Product Specification (產品型別品名)： RW
Items (項次)
RVE:
S1-A(V1196)
Contents (內容)
4)Soldering (銲錫)
During the process of soldering, the effect of heat caused by the soldering should
be kept as little as possible. The suggested condition is under 260 ℃ and within 7 s.
(在銲錫過程中, 為了避免高溫影響電阻體, 所以受熱時間最好越短越好.建議條
件為 260 ℃, 7 秒鐘)
5)Shock to the resistors (對電阻體進行衝撞)
When the resistors are subject to mechanical shock, the resistors might be broken.
This is quite likely in the automatic insertion machine. Please adjust the machine
accordingly.(當電阻體受到衝撞時, 電阻體可能會斷裂. 這在自動插件時可能發生.
如有類似情形發生,請調整自動插件機的力量)
Also do not drop the resistors from a high ground. (請勿將電阻體從高處墜落)
6)Forming (造型)
During the forming process, the resistor body and the welding point should not be
subjected to too much stress.
(在造型時,電阻體和焊點必須避免過大的受力)
7) 2003-01-01 guide Lead-Free products
(2003-01-01 導入無鉛產品)
8) 2008-08-01 guide Halogen-free products
(2008-08-01 導入無鹵產品)
9) 产品保质期限 3 年。
10)耐焊錫曲線圖
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