½品仕様書
SPECIFICATIONS
客戶名稱：
Customer：
客戶料號：
Part Number：
產品名稱：
Product：
大益料號：
Part Number：
碳素皮膜固定電阻器
Carbon Film Fixed Resistor
碳素皮膜固定電阻器系列
RD
シリーズ／RD
series
RoHS
対応品
RoHS Compliant product
HF
対応品
Halogen Free product
TAI ELECTRONIC CO.,LTD. (TAIWAN)
ADD：NO. 133 NAN-KANN RD. SEC. 1,
TAIWAN
R.O.C.
TEL：+886-3-322-1988~9
FAX：+886-3-352-4879
Website：http://www.taiohm.com.tw
DONGGUAN TAI ELECTRONIC CO.,LTD. (CHINA)
ADD：LIHENG INDUSTRIAL ESTATE QINGXI
TOWN, DONGGUAN CITY, GUANGDONG
PROVINCE, CHINA
TEL：+86-769-8731-3175~7
FAX：+86-769-8731-3179
Website：http://www.taiohm.com.tw
TA-I TECHNOLOGY (SU ZHOU) CO.,LTD. (CHINA)
ADD：SOUTH ZHAN-HONG BRIDGE, LU-XIANG
NORTH ROAD, SONG-LING TOWN, WU-JIANG
CITY, JIANG-SU, CHINA
TEL：+86-512-6345-7879
FAX：+86-512-6345-7869
Website：http://www.tai.com.tw
客戶承認章
Approval By
TAI-OHM ELECTRONICS (M) SDN. BHD
ADD：PLOT 564-D, LORONG PERUSAHAAN
BARU 2,KAWASAN PERUSAHAAN PERAI,
13600 PERAI, SEBERANG PERAI,
SPT, PULAU PINANG, MALAYSIA.
TEL：+604-390-0480
FAX：+604-390-1481
Website：http://www.taiohm.com.my
P.T.TAI ELECTRONIC INDONESIA
ADD：BLOK T1 E, F, Jl. Jababeka IV Cikarang
Industrial Estate Bekasi 17530, Indonesia
TEL：+62-21-8983-0123
FAX：+62-21-8983-0703
Website：pttai@cbn.net.id
承認
檢印
担½者
TA-I TECHNOLOGY CO.,LTD. (TAIWAN)
ADD：NO. 26, LANE 470, SEC 2. NANSHAN RD.
LUJHU TOWNSHIP, TAOYUAN, TAIWAN,
R.O.C.
TEL：+886-3-324-6169
FAX：+886-3-324-6167
Website：http://www.tai.com.tw
TA-I TECHNOLOGY (DongGuan) CO.,LTD.
(CHINA)
ADD：11 TEAM, SHIEM-MA CHUN, CHING-PING
TOWN, DONGGUAN CITY, GUANGTON
PROVINCE R.O.C.
TEL：+86-769-8339-4790
FAX：+86-769-8339-4794
Website：http://www.tai.com.tw
TAI ELECTRONIC CO.,LTD
.
承認
檢印
担½者
張華隆
徐傑瓊
2018/5/22
表單編號: QR-031
Document No.
TAI-RD-5006-A
－Revision
records－
RD series
Document
Name
Carbon Film Fixed Resistor
Edition
2018-1
Edition
Page
Clause
Revised content /Reason
Revision Date
Approved
Prepared
1
First
issue
2010/11/16
2015/1/1
2016/1/4
2017/1/2
2017/7/4
2018/1/2
唐春秀
李明
李明
李明
李明
李明
徐傑瓊
徐
瓊
徐傑瓊
徐傑瓊
徐傑瓊
徐傑瓊
2015-1
2016-1
2017-1
2017-2
2018-1
8
3.2
年度版本更新
年度版本更新
年度版本更新
增加電阻阻值測量點標示
年度版本更新
TAI ELECTRONIC CO., LTD
PAGE-1
Document No.
TAI-RD-5006-A
RD series
Document
Name
Carbon Film Fixed Resistor
Edition
2018-1
Carbon Film Fixed Resistor
Table of Contents
1. Specifications -----------------------------------------------------------------------------------3
2. Performance -------------------------------------------------------------------------------------5
3. Construction & Dimension -------------------------------------------------------------------7
4. Color Coding Drawing ------------------------------------------------------------------------12
5. Axial Taping Specification -------------------------------------------------------------------13
6. Dimension of Axial Operation --------------------------------------------------------------14
7. Axial Taping Box --------------------------------------------------------------------------------15
8. Marking of Packing Box -----------------------------------------------------------------------15
9. Recommend having the tin condition ------------------------------------------------------16
10. Notice -----------------------------------------------------------------------------16
11. QC Diagram ---------------------------------------------------------------------------17
12. Part Number Table-----------------------------------------------------------------------------18
TAI ELECTRONIC CO., LTD
PAGE-2
Document No.
TAI-RD-5006-A
RD series
Document
Name
Carbon Film Fixed Resistor
Edition
2018-1
1
－Specifications－
1.1
－Scope－
This specification applies to the Carbon Film Fixed Resistors made by TAI ELECTRONIC CO., LTD
For resistance values below 10 ohms, it shall only be applied to Nickel Metal Film.
1.2
－Type
designation－
Types are designated as follows.
RD
25
Type
RD: Carbon
Film Fixed
Resistors
Power Rating
16:1/6W, 1/8W
25:1/4W
50:1/2W
1W:1W
2W:2W
3W:3W
25S:1/4WS
50S:1/2WS
T2
Packaging
Forming
T2: 26m/m Taping
T5: 52m/m Taping
T6: 63m/m Taping
T7: 73m/m Taping
Bulk:
P: P-Type
F: F-Type
FK: FK-Type
FFK: FFK-Type
FKK: FKK-Type
H: H-Type
HB: HB-Type
HK: HK-Type
102
Nominal Value
of Resistance
100: 10Ω
101: 100Ω
102: 1KΩ
103: 10KΩ
104: 100KΩ
105: 1MΩ
J
Resistance
Tolerance
G: 2%
J: 5%
(B)
Dimension
TAI’s
Code
1.3
－Rating－
The ratings of resistors are described in the following Sections. The rating of each type of resistor is indicated
in each associated Tables.
-Table.1 Rating Table-
Items
Type
Rated Wattage
Max. Operational Voltage
Max. Overload Voltage
Max. Intermittence Overload
Voltage
Dielectric Withstanding Voltage
Rated Ambient Temperature
Operating Temperature Range
Resistance Tolerance
Resistance Value Range
1/8W
1/8W
250
400
400
300
1/4
1/4W
300
600
750
500
1/2W
1/2W
350
700
1000
700
1W
1W
500
1000
1000
1000
Contents
1/4WS
1/4W
250
400
500
250
70℃
－55℃to
155℃
Class J ±5%
/
Class G ±2%
1/2WS
1/2W
300
500
600
300
1WS
1W
300
500
600
500
2WS
2W
350
600
600
500
3WS
3W
350
600
600
500
1Ω
½
3.3MΩ
TAI ELECTRONIC CO., LTD
PAGE-3
Document No.
TAI-RD-5006-A
RD series
Document
Name
Carbon Film Fixed Resistor
Edition
2018-1
1.3.1
－Rated
Wattage－
The rated wattage is the maximum continuous power to be applied at operating temperature range.
However, for the temperature above 70℃, the rated wattage shall be derated per Fig.1.
-Fig.1 Derating curve-
1.3.2
－Rated
Voltage－
The rated voltage is denoted as D.C. or rms A.C. voltage which is calculated according to the following
formula. However, it is limited to the maximum applicable voltage.
E：Rated voltage (V)
P：Rated wattage (W)
R：Rated Resistance (Ω)
E
½
P
R
1.3.3
－Rated
Resistance－
(1). The rated resistance is specified in accordance with the E24 Series Numbers as shown in Table2.
(2). The manufacturing resistance range is shown in each associated rating Tables.
(3). The resistance tolerance is shown in each associated rating Tables.
-Table.2 E-24 Series resistance Value-
Effective Numerical Values of Rated Resistance
1.0
3.3
1.1
3.6
1.2
3.9
1.3
4.3
1.5
4.7
1.6
5.1
1.8
5.6
2.0
6.2
2.2
6.8
2.4
7.5
2.7
8.2
3.0
9.1
TAI ELECTRONIC CO., LTD
PAGE-4
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