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RK73B1ETTX4302F

Description
THICK FILM(PRECISION)
File Size380KB,2 Pages
ManufacturerKOA Speer
Websitehttp://www.koaspeer.com/
Download Datasheet View All

RK73B1ETTX4302F Overview

THICK FILM(PRECISION)

THICK FILM PRECISION
角½面実装抵抗器
Flat Chip Resistors
EU
RoHS
RK73H
角½チップ抵抗器
(精密級)
Flat Chip Resistors (Precision Grade)
■構造図 Construction
L
c
c
W
t
d
Ni plating
Solder plating
Ceramic substrate
外装色:黒
(1F, 1H)
,
    青
(1E, 1J, 2A, 2B, 2E, W2H, W3A)
Coating color:Black
(1F, 1H)
,
Blue 1E, 1J, 2A, 2B, 2E, W2H, W3A)
① 保護膜   Protective coating
② 抵抗皮膜  Resistive film
③ 内部電極  Inner electrode
④ ニッケルめっき
⑤ はんだめっき
⑥ セラミック
■特長 Features
■外½寸法 Dimensions
½名 Type
(Inch Size Code)
1F
(01005)
1H
(0201)
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
2E
(1210)
W2H
(2010)
W3A
(2512)
L
0.4±0.02
0.6±0.03
1.0
+0.1
.
−0.05
1.6±0.2
2.0±0.2
寸法 Dimensions(mm)
W
c
d
0.2±0.02
0.3±0.03
0.5±0.05
0.8±0.1
1.25±0.1
1.6±0.2
2.6±0.2
2.5±0.2
3.1±0.2
t
Weight
(g)
(1000pcs)
0.04
0.14
0.68
2.14
4.54
9.14
15.5
24.3
37.1
小型・½量です。
抵抗皮膜にはメタル系グレーズ厚膜を用いているため、
耐熱性、耐候性に優れています。
電極は、3層構造としているため、安定性と高い信頼性を
有しています。
テーピング等の各種自動実装機に対応します。
リフロー、フローはんだ付けに対応します。
端子鉛フリー品は、欧州RoHS対応です。電極、抵抗、ガ
ラスに含まれる鉛ガラスは欧州RoHSの適用除外です。
Small size and light weight.
Excellent heat resistance and weather resistance are
ensured by the use of metal glaze thick film.
High stability and high reliability with the triple-layer
structure of electrode.
Applicable to various kinds of automatic mounters for
taping, etc.
Suitable for both flow and reflow solderings.
Products with lead free termination meet EU-RoHS
requirements. EU-RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
0.10±0.03 0.11±0.03 0.13±0.02
0.1±0.05
0.2±0.1
0.3±0.1
0.4±0.2
0.15±0.05 0.23±0.03
0.25
+0.05
.
−0.1
0.3±0.1
0.3
+0.2
.
−0.1
0.4
+0.2
−0.1
0.5±0.3
0.65±0.15
0.6±0.1
0.35±0.05
0.45±0.1
0.5±0.1
3.2±0.2
5.0±0.2
6.3±0.2
※1 RK73H2H、RK73H3Aも対応致します。
※1 RK73H2H and RK73H3A are also available.
■品名構成 Type Designation
 
例 Example
RK73H
品 種
Product
Code
2B
定格電力
Power
Rating
1F:0.03W
1H:0.05W
1E:0.063W
1J :0.1W
2A:0.125W
2B:0.25W
2E:0.33W
   0.5W
W2H:0.75W
W3A:1W
■負荷½減曲線 Derating Curve
100
端子表面材質
Terminal
Surface Material
T:Sn
G:Au
※2
(L:Sn/Pb
※3
二次加工
Taping
TX:4mm width-
  1mm pitch plastic
  embossed
TA:1mm pitch
press paper
TBL TC TCM:
・ ・
2mm pitch
press paper
TPL・TP:
2mm pitch
punch paper
TD:4mm pitch
punch paper
TE:4mm pitch
plastic
embossed
BK:Bulk
公称抵抗値
Nominal
Resistance
4 digits
抵抗値許容差
Resistance
Tolerance
D:±0.5%
F:±1%
定格電力比
(%)
Percent rated power
T
TD
1002
F
80
60
40
20
0
-60 -40 -20
-55
0
20
1F,1H
1E,1J,2A,2B,
2E,W2H,W3A
40
60
80 100 120 140 160
155
70
125
周囲温度 Ambient temperature
(℃)
周囲温度70℃以上で½用される場合は、上図に示す負荷½減
曲線に従って、定格電力を½減して御½用下さい。
For resistors operated at an ambient temperature of 70℃ or
above, a power rating shall be derated in accordance with the
above derating curve.
※2 金めっき電極品は、1E、1J、2A
(10Ω〜1MΩ)
で対応しております。
  仕様が若干異なりますので、弊社までご相談下さい。
※3 1F及び1Hは端子表面材質記号としてTのみを対応致します。
※2 Products with gold plated electrodes are also available with 1E, 1J and 2A types
  (10Ω〜1MΩ)so please consult with us.
,
※3 With type 1F and 1H, only the symbol T is available as the terminal surface material.
端子表面材質は鉛フリーめっき品が標準となります。
環境負荷物質含有についてEU-RoHS以外の物質に対するご要求がある場合にはお問合せ下さい。
テーピングの詳細については巻末のAPPENDIX Cを参照して下さい。
The terminal surface material lead free is standard.
Contact us when you have control request for environmental hazardous material other than the
substance specified by EU-RoHS.
For further information on taping, please refer to APPENDIX C on the back pages.
■参考規格 Reference Standards
 
IEC 60115-8
 
JIS C 5201-8
 
EIAJ RC-2134B
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½用前に、納入仕様書などで内容を御確認下さい。
車載機器、医療機器、航空機器など人½に関わったり、あるいは甚大な損害を引き起こす可½性のある機器への御½用を検討される場合には、必ず事前に御相談下さい。
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
www.koanet.co.jp
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