EEWORLDEEWORLDEEWORLD

Part Number

Search

MFS1/4CLVTR2912D

Description
Fixed Resistor, Metal Film, 0.25W, 29100ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size111KB,1 Pages
ManufacturerKOA
Download Datasheet Parametric View All

MFS1/4CLVTR2912D Overview

Fixed Resistor, Metal Film, 0.25W, 29100ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

MFS1/4CLVTR2912D Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1619309298
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
JESD-609 codee0
Manufacturer's serial numberMF
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package shapeTUBULAR PACKAGE
method of packingTR
Rated power dissipation(P)0.25 W
Rated temperature70 °C
resistance29100 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWIRE
Tolerance0.5%
Operating Voltage250 V
METAL FILM
MF (SN)
塗装絶縁½金属皮膜固定抵抗器
Coat-Insulated Fixed Metal Film Resistors
■構造図 Construction
C
L
① 表示
② 絶縁塗装
③ トリミングライン
④ セラミック
Marking
Insulation coating
Trimming line
Ceramic core
⑤ 電極キャップ
⑥ リード線
⑦ 抵抗皮膜
Electrode cap
Lead wire
Resistive film
φd
D
外装色:ライトグレー Coating color:Light gray
表示:カラーコード  Marking:Color code
■特長 Features
■外½寸法 Dimensions
½ 名
Type
MFS1/4
MF1/4
MF1/2
L
3.2±0.2
6.3±0.5
9.0±1.0
寸法 Dimensions(mm)
C Max.
D
d
(Nominal)
1.7
+0.2
.
0.45
3.4
−0.1
7.1
2.3±0.3
0.60
11.1
3.5±0.4
0.60
±3
30
Weight
(g)
(1000pcs)
150
250
430
小電力½抵抗器
Low Power Type Resistors
高精度、½T.C.R.の金属皮膜抵抗です。
自動挿入が可½です。
各種フォーミングが可½です。
長期安定性が優れています。
端子鉛フリー品は、RoHS対応品です。
High precision and low T.C.R. metal film resistors.
Automatic insertion is applicable.
Various formings are available.
Excellent stability for a long time.
Products with lead free termination meet RoHS
requirements.
■参考規格 Reference Standards
IEC 60115-1
JIS C 5201-1
■品名構成 Type Designation
例 Example
Old Type
New Type
SN
MF
品種
Product
Code
14
1/4
D
K
2E
C
T52
T52
二次加工
Taping &
Forming
下記参照
See table
below
A
A
包装
Packing
A:アモパック
A:AMMO
R:リール
R:REEL
10kΩ
1002
公称抵抗値
Nominal
Resistance
D, F:4 digits
G:3 digits
F
F
抵抗値許容差
Resistance
Tolerance
D
:±0.5%
F:±1%
G
:±2%
定格電力
抵抗温度係数
T.C.R.
Power
(×10
−6
/K)
Rating
C:±50
S1/4:0.25W
D:±100
1/4:0.25W
L:±200
1/2:0.5W
端子½状
抵抗温度係数
T.C.R.
Terminal
(×10
−6
/K)
Style
C:±50
14:アキシャル品
K:±100
14:Axial lead
L:±200
15:Uフォーミング
15:U forming
16:Mフォーミング
16:M forming
定格電力
Power
Rating
2C:0.25W
2E:0.25W
2H:0.5W
端子表面材質
Surface Material
C:SnCu
L:Sn/Pb
Termina
l
端子表面材質は鉛フリーめっき品が標準となります。
テーピング及びフォーミングの詳細については巻末のAPPENDIX Cを参照して下さい。
For further information on taping and forming, please refer to APPENDIX C on the back pages.
■二次加工対応表 Taping & Forming Matrix
型 名
Type
MFS1/4
MF1/4
MF1/2
アキシャルテーピング
Axial Taping
T26
T52
ラジアルテーピング
Radial Taping
VTP
VTE
Uフォーミング
U Forming
U
Mフォーミング
M Forming
M5
M10
M12.5
M5F
M5R
M10F
M12.5R
M12.5R
VT
MT
M15
M15R
■定格 Ratings
½ 名
Type
定格電力
Power
Rating
抵抗
温度係数
T.C.R.
(×10
−6
/K)
C:±50
D:±100
C:±50
D:±100
L :±200
C:±50
D:±100
L :±200
抵抗値範囲
Resistance Range Ω)
D:0.5%
E24・E192
49.9∼562k
10∼2.21M
F:±1%
E24・E96
10∼1M
10∼2.21M
1.0∼10
10∼4.99M
10∼5.11M
1.0∼10
G:±2%
E24
最 高
½用電圧
Max.
Working
Voltage
最 高
過負荷電圧
Max.
Overload
Voltage
耐電圧
Dielectri
Withstanding
Voltage
300V
250V
500V
500V
テーピングと
包装数/アモパック
Taping & Q'ty/AMMO
(pcs)
T26A
T52A
3,000
3,000
3,000
3,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
MFS1/4C
MFS1/4D
MF1/4C
MF1/4D
MF1/4L
MF1/2C
MF1/2D
MF1/2L
0.25W
0.25W
0.51∼10
10∼5.05M
0.5W
0.51∼10
350V
700V
700V
定格周囲温度 Rated Ambient Temperature :+70℃
½用温度範囲 Operating Temperature Range :−55℃∼+155℃
定格電圧は
定格電力×公称抵抗値による算出値、又は表中の最高½用電圧のいずれか小さい値が定格電圧となります。
 ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄
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½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
−94−
The complete process of hardware design
I am in charge of hardware, from schematics to PCB design, PCB testing, SMT, hardware debugging, software programming, and prototype production. Since I have been learning how to complete these tasks ...
ucavymx PCB Design
Research on the Setting and Application of 80C51 Reset Flag
Introduction  Setting the reset flag bit is convenient for distinguishing resets caused by different reasons. As a new technology, it is adopted by more and more new microcontrollers. For example, Phi...
irti Robotics Development
How to configure HDMI, LVDS, and VGA to output simultaneously and output different contents in sate4412?
As the title says. I found a detailed configuration file about the Allwinner A10 development board on the Internet. I wonder if there is a similar method for Sate4412. Thank you....
seanew Linux and Android
Technical indicators and selection principles of embedded processors
Technical Specifications of Embedded Processors   (1) Function: processor type, external interface type and quantity. The more integrated a processor is, the less external expansion is needed, the hig...
sairvee Linux and Android
iPhone 8 exploded while charging, luckily I didn't sell my kidney
[size=4]Yesterday, Taiwanese media reported that a woman surnamed Wu broke the news that the shell of her iPhone 8 Plus, which she had just bought three days ago, exploded while charging. Because she ...
okhxyyo Power technology
Soft and hard PCB board
:congratulate: Does anyone know how to draw a hard-soft PCB board? How can I let the board manufacturer know which part is the soft PCB and which part is the hard PCB board after drawing it? Please gi...
LUO345 PCB Design

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 738  241  144  297  2075  15  5  3  6  42 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号