Datasheet > RUEF800K

RUEF800K

更新时间： 2024-10-15 13:45:23

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	239K
描述
Littelfuse PolySwitch径向引线型器件是当今业内最全面、最完善的PPTC产品系列。 RUEF系列产品用于平衡额定电压（30V）和保持电流（不超过9A）。特征和优势: 应用:

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RUEF800K 数据手册

PRODUCT : RUEF185-1

PolySwitch®

DOCUMENT : SCD26531

REV LETTER: D

REV DATE: JULY 26, 2016

PAGE NO.: 1 OF 2

PTC Devices

Overcurrent Protection Device

Specification Status:Released

Maximum Electrical Rating at 20°C

30 V_DC/100 A _DC

30 V_AC/70 A_RMS

Insulating Material:

Cured, Flame Retardant Epoxy Polymer

meets UL94 V-0 Requirements

Lead Material:

24 AWG Tin Plated Copper Clad Steel

Marking:

Manufacturer’s Mark

U185 ^{and Part Identification}

Lot Identification

TABLE I. DIMENSIONS:

MIN

MAX

10.2

(0.40)

MIN

MAX

15.7

(0.62)

MIN

4.3

(0.17)

MAX

5.8

(0.23) (1.00)

MIN

25.4

MAX

MIN

MAX

3.0

(0.12)

mm:

in*:

*Rounded off approximation

TABLE II. PERFORMANCE RATINGS:

I HOLD

CURRENT

RATINGS

TIME TO

TRIP

RESISTANCE

ONE-HOUR

POST-TRIP

RESISTANCE

STANDARD

TRIP

TRIPPED POWER

DISSIPATION

AMPS

20°C

HOLD

AMPS AT

20°C

SECONDS AT

20°C, 9.25A

MAX

OHMS

AT 20°C

OHMS

AT 20°C

MAX

WATTS AT

20°C

NOMINAL

WATTS AT

20°C

HOLD

TRIP

MIN

MAX

1.85

3.70

8.7

0.03

0.06

0.09

1.00

1.41

Agency Recognitions:

Reference Documents:

Precedence:

UL, CSA, TUV

PS300

This specification takes precedence over documents referenced herein.

Effectivity:

Reference documents shall be the issue in effect on the date of invitation for bid.

CAUTION003A

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.

Materials Information

ROHS Compliant

ELV Compliant

Pb-Free

Halogen Free*

* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm.

littelfuse.com

Specifications are subject to change without notice.

Revised July 26, 2016

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RUEF800K 替代型号

型号	品牌	替代类型	描述	数据表
RUEF800K-2	LITTELFUSE	功能相似	PTC Resettable Fuse

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