CBT50M10K [MACOM]

Type CBT Series; 键入CBT系列


型号：	CBT50M10K
厂家：	Tyco Electronics
描述：	Type CBT Series 键入CBT系列
文件：	总1页 (文件大小：69K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Carbon Composition Resistors

Type CBT Series

Characteristics -

Electrical

CBT25

CBT50

0.5 Watts Derating to 0 at +125°C

350 Volts

Power at 70°C Ambient:

Maximum Voltage:

0.25 Watts Derating to 0 at +125°C

250 Volts

Resistance Range:

1R0 - 5M6

1R0 - 22M

Resistance Values:

5% E24 Series 10% E12 Series 20% E6 Series

Voltage Coefficient:

0.035%/V

250 Volts

400 Volts

0.035%/V

350 Volts

700 Volts

Limiting Element Voltage:

Maximum Overload Voltage:

Insulation Resistance:

1000 M minimum

The CBT series of resistors is

constructed utilising solid carbon

composition, which is the traditional

medium for absorbing high energy

pulses, in cases of high inrush current.

These resistors have evolved over

many years to have excellent pulse

withstand capabilities, whilst remaining

Characteristics -

Environmental

Operating Temperature Range:

-55°C to +125°C

Temperature Cycles:

(-55°C to +125°C, 5 cycles)

∆R/R 2%

Load Life (1000 hours at 70°C):

∆R/R 10%

∆R/R 3%

Resistance to Solder Heat:

(350°C for 3 seconds)

very

stable.

These

improved

characteristics have been achieved by

prudent selection of materials of

optimum physical properties and

by advances in the manufacturing

process.

Short Time Overload:

(2.5 x Rated Power for 5 seconds)

∆R/R 2%

∆R/R 3%

Humidity (40°C, 95%RH, 240 hrs):

Dimensions-

Key Features

ꢀ

Designed for Pulse Withstand

ꢀ

Range of Resistance

Tolerances

ꢀ

Solid Carbon Composition

Low Cost, High Performance

Two Sizes Available

Style

CBT25

CBT50

6.3 0.7

9.5 0.ꢀ

2.4 0.1

3.6 0.2

27 min.

25 min.

0.6

0.7

Wide Range of Resistance

Values

ꢀ

Supplied Ammo Pack in

boxes of 2000

Pulse Withstand Characteristics

Charging and Discharging a 2000 pF Capacitor for 100 Cycles

-10

-20

-30

CBT25

a: 1.2MΩ

b: 33kΩ

c: 1kΩ

CBT50

a: 1.2MΩ

b: 10kΩ

c: 1kΩ

-20

-30

Voltage (kv)

How to Order

CBT

10K

Common Part

Size

Tolerance

J - 5%

Resistance Value

1 ohm

(1 ohm) 1R0

25 - 0.25W

50 - 0.5W

Carbon Composition

Resistor

K - 10%

M - 20%

1K ohm

(1000 ohms) 1K

100K ohm

(100000 ohms) 100K

1M ohm

(1000000 ohms) 1M

Literature No. 1773192

Issued: 12-05

Dimensions are shown for

reference purposes only.

Dimensions are in millimetres Specifications subject to

unless otherwise specified.

www.tycoelectronics.com

passives.tycoelectronics.com

change.

相关型号：