MFS1/4CCM12.5R1291D datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> MFS1/4CCM12.5R1291D

MFS1/4CCM12.5R1291D: DescriptionFixed Resistor, Metal Film, 0.25W, 1290ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size266KB，2 Pages; ManufacturerKOA; Environmental Compliance

Download Datasheet Parametric View All

MFS1/4CCM12.5R1291D Overview

Fixed Resistor, Metal Film, 0.25W, 1290ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

MFS1/4CCM12.5R1291D Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1273587723
package instruction	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	compliant
Country Of Origin	Japan, Mainland China, Taiwan
ECCN code	EAR99
YTEOL	6.7
Other features	SEMI-PRECISION
JESD-609 code	e2
Manufacturer's serial number	MFS
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	TR
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
Guideline	AEC-Q200
resistance	1290 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin/Copper (Sn/Cu)
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	250 V

Preview

Download Datasheet

View All

general purpose metal film leaded resistor

features

•

Semi-precision metal film resistors

•

The discharge path resistor is recognized by UL 1676 and

c-UL (CAS-C22.2 No.1-M94). (File No. E159326) (RK only)

•

Meets requirements of MIL-R-22684

•

Suitable for automatic machine insertion

•

MFS two times the power rating of the standard body type

•

Marking: Blue-gray body color with color-coded bands

•

Products with lead-free terminations meet EU RoHS

and China RoHS requirements

•

AEC-Q200 Qualified: MF1/4, MFS1/4, MFS1/2

dimensions and construction

Trimming Line

Ceramic Core

Type

MFS1/4

L (ref.)

.126±.008

(3.2±0.2)

.248±.02

(6.3±0.5)

.248±.02

(6.3±0.5)

.354±0.4

(9.0±1.0)

.610±.02

(15.5±0.5)

.248±.02

(6.3±0.5)

.374±.04

(9.5±1.0)

.610±.04

(15.5±1.0)

Dimensions

inches

(mm)

C (max.)

d (nom.)

.133

(3.4)

.280

(7.1)

.280

(7.1)

.437

(11.1)

.721

(18.3)

.280

(7.1)

.437

(11.1)

.720

(18.3)

.066

(1.7

+.007

-.004

+0.2

)

-0.1

.018

(0.45)

.024

(0.6)

.024

(0.6)

.024

(0.6)

.031

(0.8)

.024

(0.6)

.024

(0.6)

.031

(0.8)

1.50±.118

(38.0±3.0)

0.94 min.

(24.0 min.)

1.50±.118

(38.0±3.0)

1.10±.118

(28.0±3.0)

Marking

Resistive

Film

End

Cap

Lead

Wire

MF1/4

MFS1/2

Insulation Coating

.091±.012

(2.3±0.3)

.091±.012

(2.3±0.3)

.138±.016

(3.5±0.4)

.217±.02

(5.5±0.5)

.091±.012

(2.3±0.3)

.138±.016

(3.5±0.4)

.217±.02

(5.5±0.5)

Derating Curve

100

% Rated Power

-60 -40 -20

-55

Surface Temperature Rise

Temperature Rise (°C)

MF1/4

100

MFS1/2

MF1/2

MF1

MFS1/4

MF1/2

MF1

RK1/4

RK1/2

RK1

80 100 120 140 160

155

Ambient Temperature

(°C)

% Rated Power

* Lead length changes depending on taping and forming.

ordering information

New Part #

Type

MFS

1/4

Power

Rating

1/4: 0.25W

1/2: 0.50W

1: 1W

T.C.R.

E: ±25

C: ±50

D: ±100

L: ±200

G: ±250

B: ±350

Termination

Material

C: SnCu

T52

Taping and Forming

1/4: T26, T52, VT, VTP,

VTE, MT, M, U,

M10, M12.5

1/2: T26, T52, VTP,

VTE, M12.5, M15

1: T521

Packaging

A: Ammo

R: Reel

R20

Nominal

Resistance

+2%: 2 signifi-

cant figures +

1 multiplier

+0.5%,+1%:

3 significant

figures + 1

multiplier

“R” indicates

decimal on

value <100Ω

Tolerance

B: ±0.1%

C: ±0.25%

D: ±0.5%

F: ±1%

G: ±2%

J: ±5%

For further information on packaging,

please refer to Appendix C.

applications and ratings

Minimum

Absolute Absolute

Resistance Range (Ω)

Power

Operating

Part

Dielectric

T.C.R.

Maximum Maximum

Rating

Temperature

Designation

Withstanding (ppm/°C)

(B±0.1%) (C±0.25%) (D±0.5%) (F±1.0%) (G±2.0%) (J±5.0%)

Working Overload

@ 70°C

Range

Voltage

E-24

E-96

E-24 E-192 E-24 E-96

E-24

-55°C

MFS1/4C

C: ±50

49.9 -

0.25W

300V

—

10 - 1M

—

250V

300V

562k

MFS1/4D

D: ±100

+155°C

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/18/12

KOA Speer Electronics, Inc.

• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

109

resistors

MF, MFS, RK

Recommended Resources

Personnel positioning system control module circuit design

One of the automatic control circuits that only allows the motor to run in one direction

Tachometer circuit

Closed-loop speed control system with voltage feedback

Simple password lock circuit that can alarm

Suopu induction cooker circuit diagram

What kind of simulator do you use for RL78 using IAR environment?: What kind of simulator do you use for RL78 using IAR environment?...; joneywei Renesas Electronics MCUs

【SensorTag】Nice Work —— GPSLogger: There are a few small softwares in my mobile phone that I think are very good. Today I would like to introduce one of them to you: GPSLogger - GPS recorder PS. What I want to make is an indoor sports ...; yueyuanque Wireless Connectivity

Why can't the adder pass the compilation?: I used DSP Builder to design a 16th-order FIR filter. I cascaded four 4th-order filters. As a result, the following error occurred in the 16th-order adder, while the 4th-order adder was correct. Does ...; eeleader FPGA/CPLD

How big is the line spacing?: How big is the line spacing?The spacing between some chip pins does not exceed 7mil. When the default value of line spacing is 10mil, there will be an alarm....; l0700830216 PCB Design

EBOOT loading problem: I compiled an EBOOT and used the viewbin tool to view ViewBin... eboot.bin Image Start = 0x80021000, length = 0x0001A6D8 Start address = 0x80022000 Checking record #4 for potential TOC (ROMOFFSET = 0x...; 自然的天意 Embedded System

I made a quadcopter by myself. Come and post it. Brothers can come and exchange experiences and give some suggestions.: [color=#444444][font=Tahoma, Simsun][size=15px][font=Tahoma, "][size=14px]It was the first time I flew so steadily. I started to prepare for a quadcopter in my sophomore year. In more than a year, I k...; 625540907 DIY/Open Source Hardware

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components