Datasheet > DKF303B5

DKF303B5

更新时间： 2022-09-29 19:15:05

品牌	Logo	应用领域
安费诺 - AMPHENOL		/
页数	文件大小	规格书
8页	235K
描述
THERMISTOR NTC 30KOHM 3960K DO35

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数据手册

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DKF303B5 数据手册

Type DK

0.02 in (0.5 mm)

nominal

0.08 in (2 mm)

maximum

DK-N

Speciﬁcations

Chip thermistor in DO-35 glass package

1.06 in (27 mm)

minimum

0.2 in (4.2 mm)

maximum

Options

DK-H

• Other resistance values within the ranges

shown; e.g. code DKA302*2 for 3000 Ω

±2% at 77°F (25°C)

0.08 in (2

mm)

nominal

0.16 in (4 mm)

maximum

0.1 in (2.8 mm)

Inside radius

0.05 in (1.2

mm)

Ø 0.02 in (0.5 mm)

nominal

• Reference temperatures in the range 0°F

to 302°F (-18°C to 150°C)

nominal

• Operation to 572°F (300°C) (no solder

coating on wires)

0.8 in (19.5 mm) ±1

• Wire lengths 0.16 in to 1.26 in (4 mm to

32 mm)

NTC Type DK wires should not be bent within 0.08 in (2 mm) of glass body

±0.04 in (±1 mm) for DK-N; up to 1.02 in

(26 mm) for DK-H

Data

• Operating temperature: -40°F to 482°F (-40°C to 250°C)

• Thermal time constant: 7 seconds (cooling in air)

• Dissipation factor: 3.0 mW/K

Coding

Replace * in the codes shown below as

follows:

• Axial, loose-packed: N

• Axial, bandoliered: B

• Mass: 0.2 g

• Packing/MOQ: 1000/box (loose),

5000/reel (bandoliered)

• Radial, loose-packed: H

• Surface mount, loose-packed: M

R25 Ω

Material

system

B 25/85 K

Code

R25 ±2%

Code

R25 ±3%

Code

R25 ±5%

Code

R25 ±10%

2000

3540 ±1% DKA202*2

3540 ±1% DKA502*2

3540 ±1% DKA103*2

3730 ±2%

DKA202*3

DKA502*3

DKA103*3

DKC103*3

DKC123*3

DKF103*3

DKF203*3

DKF303*3

DKF503*3

DKF104*3

DKA202*5

DKA502*5

DKA103*5

DKC103*5

DKC123*5

DKF103*5

DKF203*5

DKF303*5

DKF503*5

DKF104*5

DKG204*5

DKD504*5

DKD105*5

DKA202*10

DKA502*10

DKA103*10

DKC103*10

DKC123*10

DKF103*10

DKF203*10

DKF303*10

DKF503*10

DKF104*10

DKG204*10

DKD504*10

DKD105*10

5000

10,000

12,000

10,000

20,000

30,000

50,000

100,000

200,000

500,000

1,000,000

3730 ±2% DKC123*2

3960 ±1% DKF103*2

3960 ±1% DKF203*2

3960 ±1% DKF303*2

3960 ±1% DKF503*2

3960 ±1% DKF104*2

4263 ±2%

4573 ±2%

See separate tables for resistance-temperature data..

Consult factory for additional tolerance requirements.

123 4 5 6 7 8

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