LFF1/4CL2100F datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> The resistor> LFF1/4CL2100F

LFF1/4CL2100F: DescriptionFixed Resistor, Metal Film, 0.25W, 210ohm, 250V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, RADIAL LEADED; CategoryPassive components The resistor; File Size151KB，2 Pages; ManufacturerKOA

Download Datasheet Parametric View All

LFF1/4CL2100F Overview

Fixed Resistor, Metal Film, 0.25W, 210ohm, 250V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, RADIAL LEADED

LFF1/4CL2100F Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1611207321
package instruction	,
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	PRECISION, FLAME PROOF
JESD-609 code	e0
Manufacturer's serial number	LFF
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
method of packing	BULK
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	210 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	FLAT
Tolerance	1%
Operating Voltage	250 V

Preview

Download Datasheet

View All

PRECISION TYPE

LFF

抵抗器

Resistors

絶縁塗装½金属皮膜抵抗器

Insulation-Coated Metal Film Resistors

難燃性塗装½金属皮膜抵抗器

Flame Retardant Coated Metal Film Resistors

■構造図 Construction

①

②

③

④

⑤

⑦

⑥

① 絶縁塗装

② 表示

③ トリミングライン

④ セラミック

Insulation coating

Marking

Trimming line

Ceramic core

⑤ 電極キャップ

⑥ 端子

⑦ 抵抗皮膜

Electrode cap

Terminal

Resistive film

外装色：青 Coating color：Blue

表示：カラードッド Marking：Color dot

■外½寸法 Dimensions

½ 名

Type

LF1/8

LF1/4

LF1/4L

LF1/2

LFF1/8

LFF1/4

L Max.

5.00

7.5

9.60

5.00

7.25

2.54

2.5

D Max.

寸法 Dimensions

（mm）

2.54±0.2

5.08±0.2

7.62±0.3

2.54±0.2

5.08±0.2

0.5

5.50

5.08

6.0±1.0

3.0±0.5

5.5±0.5

3.0±1.0

5.0±1.0

0.30

0.25

Weight

（g）

（1000pcs）

116

140

116

■特長 Features

L½で端子間ピッチ2.54mm、5.08mm、7.62mmで高

密度実装が可½です。

●

高さ5.5mm以下のため機器のコンパク

ト化に½適です。

●

L-shaped, 2.54mm, 5.08mm and 7.62mm pitches

between terminals make a high density mounting

available.

●

Optimal for compacting equipment due to its height

of 5.5mm or under.

●

■参考規格 Reference Standard

JIS C 5201-1

■品名構成 Type Designation

例 Example

Old Type

New Type

品種

Product

Code

LF:金属皮膜

LF:Metal film

LFF:難燃性塗装

LFF:Flame retardant

coating

1/4

定格電力

Power

Rating

1/8:0.125W

1/4:0.25W

1/4L:0.25W

1/2:0.5W

二次加工

Taping

空欄 : バルク

Nil : Bulk

T : テーピング

（1/8W, 1/4W）

T : Taping

（1/8W, 1/4W）

包装

Packaging

10kΩ

1002

公称抵抗値

Nominal

Resistance

抵抗値許容差

Resistance

Tolerance

F : ±1%

G : ±2%

J : ±5%

抵抗温度係数端子表面材質

T.C.R.

Terminal

（×10

−6

/K） Surface Material

C : ±50

D : ±100

L : ±200

T : Sn

L:Sn/Pb

F : 4 digits

空欄 : バルク

G,J : 3 digits

Nil : Bulk

A : アモパック

（1/8W, 1/4W）

A : AMMO

（1/8W, 1/4W）

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, please refer to APPENDIX C on the back pages.

■定格 Ratings

½ 名

Type

LF1/8

LF1/4

LF1/4L

LF1/2

定格電力

Power Rating

0.125W

0.25W

0.5W

抵抗温度係数

T.C.R.

（×10

−6

/K）

C : ±50

D : ±100

L : ±200

C : ±50

D : ±100

C : ±50

D : ±100

抵抗温度係数

T.C.R.

（×10

−6

/K）

C : ±50

D : ±100

C : ±50

D : ±100

抵抗値範囲 Resistance Range

（Ω）最高½用電圧

F:±1％

G:±2％

Max. Working

E24・E96

E24

Voltage

20∼511k

20∼510k

10∼19.6

10∼18

200V

4.7∼9.76

4.7∼9.1

20∼1M

250V

10∼19.6

10∼18

20∼1M

350V

10∼19.6

10∼18

抵抗値範囲 Resistance Range

（Ω）最高½用電圧

G:±2％, J:±5％ Max. Working

F:±1％

E96

E24

Voltage

10∼100k

200V

250V

最高過負荷電圧

Max. Overload

Voltage

400V

2,000

500V

700V

最高過負荷電圧

Max. Overload

Voltage

400V

＋70℃

500V

−55℃∼＋155℃

2,000

定格周囲温度

Rated Ambient

Temp.

＋70℃

−55℃∼＋150℃

−

½用温度範囲テーピングと包装数

Operating Temp. Taping & Q’

ty/AMMO

Range

（pcs）

定格周囲温度

Rated Ambient

Temp.

½用温度範囲テーピングと包装数

Operating Temp. Taping & Q’

ty/AMMO

Range

（pcs）

½ 名

Type

LFF1/8

LFF1/4

定格電力

Power Rating

0.125W

0.25W

￣￣￣￣￣￣￣￣￣

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

Recommended Resources

Inverter and inverter02

Street light electrical control circuit

Using 5G14 switching regulated power supply

555 limited time door lock alarm circuit

555 automobile headlight automatic controller circuit (1)

Quadraphonic Amplifier

Design a PCB diagram based on FPGA electronic piano: 1. Basic requirements: (1) It has general playing functions and variable volume (at least two levels) (2) Realize the automatic playback function of a song (3) Function of digitally displaying musical...; ma.hh PCB Design

【GD32F310G-START】Evaluation Summary: [GD32F310G-START] Porting RT_Thread https://en.eeworld.com/bbs/thread-1204283-1-1.html 【GD32F310G-START】USART indefinite length reception https://en.eeworld.com/bbs/thread-1205730-1-1.html 【GD32F310G-...; lugl4313820 GD32 MCU

Please help with SMR24QTU NQAFM 2127S: Good afternoon. Please help with SMR24QTU NQAFM 2127S smart card reader microcontroller. Windows defines it as VID_058C PID_9590. I need drivers for it. Or information about the manufacturer....; pretorian MCU

Software - Can I use the Breaking Master on my computer to install Allegro 16.6 and 17.4 at the same time?: I am currently using allegro16.6, and now I want to use 17.4. If I use the Broken Priest Master to install 17.4 now, will it affect the previous 16.6 (for example, malfunction or skill failure?)In add...; 普拉卡图 PCB Design

CC3120 Wireless Network Processor BoosterPack Plug-in Module: The SimpleLink Wi-Fi CC3120 wireless network processor gives users the flexibility to add Wi-Fi to any microcontroller (MCU). The CC3120 BoosterPack plug-in module (CC3120BOOST) is a board that easily...; Aguilera Wireless Connectivity

Simulink and ModelSim co-simulation to realize BLDC six-step square wave closed-loop control system: [i=s]This post was last edited by Guadi on 2020-2-13 17:50[/i]In some cases, the core processor used does not contain motor control related peripherals, and at the same time, there are high requiremen...; 瓜弟 Motor Drive Control（Motor Control）

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components