CF1/4LM10H305J datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> The resistor> CF1/4LM10H305J

CF1/4LM10H305J: DescriptionFixed Resistor, Carbon Film, 0.25W, 3000000ohm, 300V, 5% +/-Tol, 1300ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size115KB，1 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/; Environmental Compliance

Download Datasheet Parametric View All

CF1/4LM10H305J Overview

Fixed Resistor, Carbon Film, 0.25W, 3000000ohm, 300V, 5% +/-Tol, 1300ppm/Cel, Through Hole Mount, AXIAL LEADED

CF1/4LM10H305J Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	KOA Speer
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
JESD-609 code	e0
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	3000000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	CARBON FILM
Temperature Coefficient	1300 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	WIRE
Tolerance	5%
Operating Voltage	300 V

Preview

Download Datasheet

View All

RESISTORS

TECHNOLOGY OF TOMORROW

STANDARD

CF • CFP

(RD • RDF)

STRUCTURE

Ceramic core

Trimmed carbon film

Steel cap

(Cu, Sn plated)

Lead wire

Welding joint

Epoxy resin overcoating

Marking

IDENTIFICATION

PRODUCT CODE

CFS 1/4

CF 1/4, CFB 1/2

CFS 1/2

CFP series

COATING COLOR

Ivory

Venetian Red

Green

MARKING

Color Code

(R-value

and

tolerance)

Products with Pb-free terminations

meet RoHS requirements

TYPE DESIGNATION (HOW TO ORDER)

Old Part No.

New Part No.

(Pb-free)

PRODUCT CODE

25S

1/4

POWER RATING

S1/4(16S):0.25W

1/4(25S):0.25W

B1/2(50S):0.5W

S1/2(50SS):0.5W

RESISTANCE

TERMINATION

SURFACE MATERIAL TOLERANCE

C: SnCu

L: Sn/Pb

T52

TAPING &

FORMING

PACKAGING

A: Ammo

R: Reel

10K

103

NOMINAL

RESISTANCE

3 digits

RESISTANCE

TOLERANCE

G: ±2%

J: ±5%

Specifications given herein may be changed at any time without prior notice.

Please confirm technical specifications before you order and/or use.

*Please see “PACKAGING”

FEATURES

■

General purpose lead-type resistor

Automatic insertion is applicable

Various types of forming are available

Stronger in pulse resistance than chip resistors of the same power

CFP = Flame retardant coating (UL94 V-0)

CF (P) S = Reduced size

Rated ambient temperature: +70°C

Operating temperature range: -55°C ... +155°C

DIMENSIONS (mm)

TYPE

CF (P) S 1/4

CF 1/4

CFP 1/4

CF (P) B 1/2

CF (P) S 1/2

3.2 ± 0.2

6.1 ± 0.5

6.3 ± 0.5

9.0 ± 1.0

6.3 ± 0.5

C Max.

3.4

7.1

11.0

7.1

1.7

+ 0.2

- 0.1

d (nom.)

0.45

0.6

0.7

0.6

2.3 ± 0.3

3.5 ± 0.5

2.85 ± 0.3

20 Min.

SURFACE TEMPERATURE RISE

LOAD LIFE AT +70°C/1000h

DERATING CURVE

Percent rated power (%)

Ambient temperature (°C)

RATING

DIN

SIZE

0204

0207

0411

0307

0204

0207

0411

0307

TYPE

CFS 1/4

CF 1/4

CFB 1/2

CFS 1/2

CFPS 1/4

CFP 1/4

CFPB 1/2

CFPS 1/2

POWER

RATING*

+350... -450

0.25 W

0.5 W

0.25 W

0.5 W

2.2Ω...47kΩ

T.C.R.

(ppm/K)

0... -700

51kΩ...100kΩ

0... -1000

110kΩ...330kΩ

0... -1300

360kΩ...1MΩ

MAX.

WORKING

OVERLOAD

VOLTAGE

250 V

300 V

400 V

350 V

250 V

300 V

400 V

350 V

500 V

600 V

800 V

700 V

500 V

600 V

800 V

700 V

DIELECTRIC

WITH-

STANDING

VOLTAGE

300 V

500 V

700 V

300 V

500 V

700 V

RESISTANCE RANGE

E24

G (±2%)

10Ω... 330kΩ

J (±5%)

2.2Ω ... 1MΩ

2.2Ω...100kΩ 110kΩ...330kΩ

2.2Ω...100kΩ

2.2Ω...91kΩ

2.2Ω...47kΩ

110kΩ...1MΩ

100kΩ...1MΩ

51kΩ...100kΩ

360kΩ...1MΩ 1.1MΩ...5.1MΩ

1.1MΩ...2.2MΩ 2.4MΩ...5.1MΩ

110kΩ...330kΩ

360kΩ...1MΩ

–

360kΩ...1MΩ

–

10Ω...1MΩ

2.2Ω... 5.1MΩ

10Ω...100kΩ

2.2Ω... 1MΩ

2.2Ω...100kΩ 110kΩ...330kΩ

2.2Ω...100kΩ

2.2Ω ~ 91kΩ

110kΩ...1MΩ

100kΩ...1MΩ

10Ω...1MΩ

*For resistors operated in ambient temperature over +70°C, power rating shall be derated.

EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de

Revision: 5. Nov. 2004

RESISTORS

CARBON FILM

Recommended Resources

22V, 100A high-power regulated power supply circuit

JZS-71 AC commutator motor speed regulating circuit

Night telephone service light circuit (1)

Xiaxin A8 mobile phone troubleshooting diagram 1

Intertransistor circuit using TCA780 and transistor amplifier 59

FM transmitter circuit 01

For high current equipment, process is the key to ensure reliability: For high current equipment, the screw connection must be reliable, otherwise due to the excessive contact resistance of the screw connection, several problems will occur. First, heat will be generated...; eeleader Industrial Control Electronics

Use LM555 to make a high power switching power supply.: Today I saw a customer's prototype using two LM555s to make a switching power supply. The power reached 3-4KW. Does anyone have such a circuit? Such a solution is worth learning! The IR2153 I used bef...; weihuahuangy Power technology

How long will it take for the 430 to be damaged if it is powered by 5V?: When I was soldering the board today, I found that the 3.3V power chip I was using was broken and the output was 5V. After I found out, I immediately turned off the power for about 7-8 seconds. I woul...; 67067710 Microcontroller MCU

Read and write serial flash using nios - M25P16: Using the spi-controller in sopc, write a data to the specified address of the flash through the following program, and then read the data from this address. The program is as follows: #include "syste...; burton FPGA/CPLD

Ultra-low power motion detection package: Ultra-low power motion detection package...; taburiss001 Microcontroller MCU

National Day distribution!: I want to give some points, but my level is too low, I can only give 100 points -- Moderator, please don't put my post in the expansion section [img]http://forum.eeworld.net/PointForum/ui/scripts/eewo...; Anna2007 Embedded System

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