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PTFM04BF471Q2N34BS规格参数

参数名称	属性值
阻值(25℃)	470Ω
工作温度	-10℃~+40℃

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P1/4

Posistor® For Overheat Sensing

1. Part Numbering

(Part Number)

2. Ratings

Part Number

PTFM04BH471Q2N34BS

PTFM04BG471Q2N34BS

PTFM04BF471Q2N34BS

PTFM04BE471Q2N34BS

PTFM04BD471Q2N34BS

PTFM04BC471Q2N34BS

PTFM04BB471Q2N34BS

PTFM04BH222Q2N34BS

PTFM04BG222Q2N34BS

PTFM04BF222Q2N34BS

PTFM04BE222Q2N34BS

PTFM04BD222Q2N34BS

PTFM04BC222Q2N34BS

PTFM04BB222Q2N34BS

Temp.

Char.

(C.P.)

Resistance Value

25°C

TS-10°C

330ohm max./50°C

330ohm max./60°C

330ohm max./70°C

330ohm max./80°C

330ohm max./90°C

330ohm max./100°C

330ohm max./110°C

1.5kohm max./50°C

1.5kohm max./60°C

1.5kohm max./70°C

1.5kohm max./80°C

1.5kohm max./90°C

1.5kohm max./100°C

1.5kohm max./110°C

※

470ohm min./60°C

470ohm min./70°C

470ohm min./80°C

470ohm min./90°C

470ohm min./100°C

470ohm min./110°C

470ohm min./120°C

2.2kohm min./60°C

2.2kohm min./70°C

2.2kohm min./80°C

2.2kohm min./90°C

2.2kohm min./100°C

2.2kohm min./110°C

2.2kohm min./120°C

Max.

Voltage

Max.

Current

471

2N34

Product ID Series Dimensions Temperature Characteristics Resistance Resistance Tolerance Individual Specifications Packaging

100ohm

max.

16V DC.

0.1A

330ohm

max.

16V DC.

0.1A

※

TS = Sensing Temperature

• External dielectric withstand voltage between metallic terminal and lead wire. : 500 VDC / 5±1 sec.

3. Dimensions (mm)

7.5±0.4

Dia 3.7±0.3

3.0±0.3

0.5±0.05

9.45±0.5

3.2±0.4

6.4±0.4

3.5±1.5

13.2±0.5

Coating extension

:2.5mm max

39±5

Dia0.5±0.05

4. Quantity (Standard Quantity)

200pcs.／unit bag.

Murata Manufacturing Co.,Ltd.

This information may be changed without a previous notice.

JWA01BK-E1019I

P3/4

Notice for use

Caution

1. This product is designed for application which is used under ordinary environment.(room temperature,

normal humidity, normal pressure) Do not expose this to the following environments, because all these

factor can deteriorate the characteristic of this and can cause failure or burn out.

(1)Corrosive gas or deoxidizing gas（Cl2, H2S, NH3, SOx, NOx etc.）

(2)Volatile, flammable gas

(3)Dusty place

(4)Place in a vacuum, reducing or putting pressure

(5)Place in splashed water, or high humidity and dewing place

(6)Salt water, oil, chemical liquid and solvent

(7)Vibratile place

(8)Other place equivalent to the above

2. Limitation of Applications

Please contact us before using our products for the under-mentioned applications requiring especially high

reliability in order to prevent defects which might directly cause damage to other party’s life body or

property (listed below).

(1)Aircraft equipment

(2)Aerospace equipment

(3)Undersea equipment

(4)Power plant control equipment

(5)Medical equipment

(6)Transportation equipment (automobiles, trains, ships, etc.)

(7)Traffic signal equipment

(8)Disaster prevention / Crime prevention equipment

(9)Data-processing equipment

(10) Applications of similar complexity or with reliability requirements comparable to the applications

listed in the above.

3. Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may

be caused by the abnormal function or the failure of our product.

Notice

1. Do not apply abnormal voltage/current exceeding the specified maximum value. Because they may

deteriorate or destroy PTC element.

2. Use this product within the specified temperature. A higher temperature may deteriorate the characteristic or

material.

3. In case of mounting this product with screw , please do not apply an excessive tensile stress(9.8N)

between resin case and lead.

4. Do not apply an excessive force(9.8N) to the lead. Otherwise, it may cause break off the junction between

lead and element, may crack element or element may comes off resin case. Therefore, hold of element

side lead wire is recommended when lead wire is bent or cut.

5. This product does not have waterproof construction. A splashed water may cause failure

mode such as deterioration of characteristic or current leak.

So, Do NOT apply cleaning to immerse it into water or any solvent.

6. If you coat this product by resin, please evaluate the qualityl of this product before you use it.

The stress of fource which is caused by coating materials or heat cycles may cause failure

mode such as deterioration of characteristic or current leak in worst case.

7. This product is using the solder of 221+/-5

℃

of melting points, in order to connect

ceramics with a lead wire. Do not heat up a terminal area of this product over 180

℃

8. The ceramic element of this product is fragile, and care must be taken not to load a excessive press-force

or not to give a shock at handling. Such forces may cause cracking or chipping.

MURARA MANUFACTURING CO., LTD.

CE-004AJ

This information may be changed without a previous notice.

PTFM04BF471Q2N34BS

PTFM04BF471Q2N34BS在线购买

PTFM04BF471Q2N34BS规格参数

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