RHEF650 查看數據表（PDF） - Littelfuse, Inc

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RHEF650

PolySwitch® PTC Devices

Littelfuse, Inc 

PolySwitch®

PTC Devices

Overcurrent Protection Device

PRODUCT: RHEF650

DOCUMENT: SCD25207

REV LETTER: E

REV DATE: JULY 26, 2016

PAGE NO.: 1 OF 2

Specification Status: Released

Electrical Rating

Voltage: 16V MAX

Current: 100A MAX

Insulating Material:

Cured, Flame Retardant Epoxy

Polymer

meets UL94 V-0 Requirements

Lead Material:

20 AWG Tin Plated Copper

(0.8 mm [0.032] nom. diameter)

Marking:

Manufacturer’s Mark

H6.5 and Part Identification

Lot Identification

TABLE I. DIMENSIONS:

A

B

MIN MAX MIN MAX

mm: --

12.7

--

22.2

in*:

-- (0.50) -- (0.88)

*Rounded off approximation

C

MIN MAX

4.3

5.8

(0.17) (0.23)

D

MIN MAX

7.6

--

(0.30) --

E

MIN MAX

--

3.0

-- (0.12)

F

TYP

1.2

(0.05)

TABLE II. PERFORMANCE RATINGS:

I HOLD

CURRENT

TIME TO

RATED

CURRENT

RATINGS

TRIP

AMPS

AT 25°C

HOLD

6.5

AMPS AT

25°C

HOLD TRIP

6.5 12.0

SECONDS AT

25°C, 32.5A

MAX

5.5

INITIAL

RESISTANCE

VALUES

OHMS

AT 25°C

MIN

MAX

0.011 0.0175

ONE-HOUR

POST-TRIP

RESISTANCE

STANDARD TRIP

OHMS

AT 25°C

MAX

0.026

NOMINAL

TRIPPED POWER

DISSIPATION

WATTS AT

25°C 16V

TYP

4.1

Agency Recognitions: UL, CSA, TUV

Reference Documents: PS300

Precedence:

This specification takes precedence over documents referenced herein.

Effectivity:

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

CAUTION:

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*

HF

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

© 2016 Littelfuse,Inc.

Specifications are subject to change without notice.

Revised July 26, 2016

littelfuse.com

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