Datasheet > RTE190

RTE190

更新时间： 2024-11-07 06:08:55

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Poly Switch PTC DEVICES

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数据手册

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RTE190 数据手册

Raychem Corporation

PRODUCT: RTE190

300 Constitution Drive

Menlo Park, CA 94025

800-227-4856

DOCUMENT: SCD 24309

PCN: 605133

REV LETTER: B

REV DATE: MARCH 26, 1999

PAGE NO.: 1 OF 1

PolySwitch®

PTC Devices

FAX 800-227-4866

Resettable Fuse

Specification Status:RELEASED

Electrical Rating

Voltage: 33V MAX

Current: 40A MAX

Insulating Material:

Cured, Flame Retarded Epoxy Polymer

meets UL94 V-0 Requirements

Lead Material:

24 AWG Tin/Lead Plated Copper Clad Steel

Marking:

Raychem Logo

and Voltage

Part Identification

T190

Lot Identification

(can be on back)

TABLE I. DIMENSIONS:

TYP

MIN

MAX

8.9

MIN

MAX

13.5

MIN

4.3

MAX

5.8

MIN

7.6

MAX

MIN

MAX

3.0

mm:

in*:

(0.35)

(0.53)

(0.17)

(0.23) (0.30)

(0.12)

*Rounded off approximation

TABLE II. PERFORMANCE RATINGS:

ONE-HOUR

POST-TRIP

RESISTANCE

STANDARD TRIP

SECONDS

AT 20°C

NOMINAL TRIPPED

POWER

I HOLD*

RATINGS

TIME TO

TRIP*

RESISTANCE

DISSIPATION*

AMPS

20°C

HOLD

AMPS

AT 20°C

SECONDS AT

20°C, 9.5A

MAX

OHMS

AT 20°C

WATTS AT

20°C

HOLD

TRIP

MIN

MAX

1.90

3.0

3.5

0.045

0.063

0.092

0.90

* Values specified were determined using PCB’s w/ 0.050 x 1 oz Cu traces

Recognitions:

Reference Documents:

Precedence:

Effectivity:

UL/CSA/TUV pending

PS300

This specification takes precedence over documents referenced herein.

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

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

CAUTION:

中文翻译

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