CF-1/2434GB datasheet, PDF - EEWORLD Datasheet

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CF-1/2434GB: DescriptionFixed Resistor, Carbon Film, 0.5W, 430000ohm, 350V, 2% +/-Tol,; CategoryPassive components The resistor; File Size47KB，2 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/

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CF-1/2434GB Overview

Fixed Resistor, Carbon Film, 0.5W, 430000ohm, 350V, 2% +/-Tol,

CF-1/2434GB Parametric

Parameter Name	Attribute value
Objectid	832481130
package instruction	Axial,
Reach Compliance Code	compliant
Country Of Origin	USA
ECCN code	EAR99
YTEOL	3
structure	Cylindrical
Lead diameter	0.65 mm
Lead length	28 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	2.8 mm
Package length	8.5 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	Bulk
Rated power dissipation(P)	0.5 W
resistance	430000 Ω
Resistor type	FIXED RESISTOR
series	CF1/4-1/2(G TOL)
technology	CARBON FILM
Tolerance	2%
Operating Voltage	350 V

CF-1/2434GB Preview

GENERAL PURPOSE

CARBON FILM RESISTORS

ISO-9001

Registered

SERIES

•

High stability performance

Uniformity of all electrical parameters

Ideal for commercial/industrial applications

Auto sequencing/insertion compatible

PERFORMANCE CHARACTERISTICS (TESTED PER MIL-STD-202):

ELECTRICAL

Power Rating (watts) @ 70°C

Derated to 0 Load at

Maximum Working Voltage

Operating Temperature Range

Resistance Range

(±5%)

(±2%)

ENVIRONMENTAL

Moisture Resistance

Thermal Shock

Load Life @ 70°C - 1000 hours

Shock and Vibration

Resistance to Soldering Heat

Terminal Strength

Dielectric Withstand Voltage

Maximum Pulse Voltage

Insulation Resistance

Voltage Coefficient

Short Time Overload

<100K±(3%+0.05Ω)

>100K±(5%+0.05Ω)

±0.5%

<100K±(2%+0.05Ω)

>100K±(3%+0.05Ω)

±0.2%

±0.5%

300 volts RMS min.

400V

10,000 meg min.

-10 ppm/Vmax.

±0.75%

<100K±(3%+0.05Ω)

>100K±(5%+0.05Ω)

±0.5%

<100K±(2%+0.05Ω)

>100K±(3%+0.05Ω)

±0.2%

±0.5%

500 volts RMS min.

600V

10,000 meg min.

-10 ppm/Vmax.

±0.75%

<100K±(3%+0.05Ω)

>100K±(5%+0.05Ω)

±0.5%

<100K±(2%+0.05Ω)

>100K±(3%+0.05Ω)

±0.2%

±0.5%

700 volts RMS min.

700V

10,000 meg min.

-10 ppm/Vmax.

±0.75%

CF 1/8

1/8

155°C

200V

-55°C to +155°C

1.0Ω - 22 meg

10Ω - 1 meg

CF 1/4

1/4

155°C

250V

-55°C to +155°C

1.0Ω - 22 meg

10Ω - 4.7 meg

CF 1/2

1/2

155°C

350V

-55°C to +155°C

1.0Ω - 22 meg

10Ω - 4.7 meg

DIMENSIONS

(Inches and (mm)):

Dimension

CF 1/8

1.10±.08 (28.0±2.0)

0.13 + .01/-.00 (3.2+0.2/-0.0)

0.018±.001 (0.45±0.02)

0.07±.01(1.8±0.15)

CF 1/4

1.10±.08 (28.0±2.0)

0.24±.01 (6.0±0.3)

0.022±.001 (0.55±0.03)

0.09±.01(2.3±0.2)

CF 1/2

1.10±.08 (28.0±2.0)

0.33±.02 (8.5±0.5)

0.026±.002 (0.65±0.05)

0.11±.01(2.8±0.3)

WIREWOUND AND FILM TECHNOLOGIES DIVISION

736 Greenway Road

•

Boone, North Carolina 28607-1860

•

Tel: 828-264-8861

•

Fax: 828-264-8866

•

www.irctt.com

ISO-9001

Registered

CF PERFORMANCE CURVES:

Temperature Coefficient (Typical)

Temperature Coefficient (ppm/°C)

-250

-500

-750

-1000

-1250

-1500

-1750

-2000

CF CONSTRUCTION:

100

10K

100K

10M

1. COLOR BANDS.

The resistors are permanently color banded for resistance value and

tolerance in accordance with EIA specifications.

Ambient Temperature (°C)

2. HELIXING.

Derating Curve (Typical)

100

The units are helixed to a predetermined base to final value ratio to

obtain the best TCR, noise and stability characteristics.

3. FILM.

Carbon-film resistors have a homogeneous film of pure carbon

deposited by a pyrolitic process at carefully controlled temperatures.

Percent Rated Load

4. SUBSTRATES.

The substrates are of a proprietary non alkaline ceramic, prepared

and processed under exacting conditions to guarantee the utmost in

uniformity and surface characteristics.

5. INSULATION.

The resistors are coated with multiple layers of a baked-on fire-

retardant synthetic resin which provides the units with a high degree

of mechanical and electrical protection in the most adverse operating

conditions.

6. TERMINATIONS.

100

120

140

160

Ambient Temperature (°C)

Positive contact is provided to the resistance element by precision-

made end caps. The lead wires are attached by using proprietary

welding techniques.

Current Noise (Typical)

HOW TO ORDER:

Sample Part No.:

1.0

CF-1/4

Noise Voltage (µv/v)

102 J

Noise Index (db)

-10

0.32

IRC Type

Size

Resistance

Value

2 digit range and

1 digit multiplier

-20

0.10

-30

0.032

-40

100

10K

100K

0.010

10M

Tolerance

G = 2%, J = 5%

Resistance (ohms)

Packaging

Bulk or Tape and Reel

WIREWOUND AND FILM TECHNOLOGIES DIVISION

736 Greenway Road

•

Boone, North Carolina 28607-1860

•

Tel: 828-264-8861

•

Fax: 828-264-8866

•

www.irctt.com

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