LVR016S datasheet, PDF - EEWORLD Datasheet

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LVR016S: DescriptionPTC Resettable Fuse, 7.8ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size50KB，2 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com; Environmental Compliance

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LVR016S Overview

PTC Resettable Fuse, 7.8ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

LVR016S Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	TE Connectivity
package instruction	RADIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	9 weeks
Other features	RESISTANCE RANGE(MIN-MAX): 2.5-4.1
JESD-609 code	e3
Manufacturer's serial number	LVR
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	85 °C
Package shape	DISK PACKAGE
method of packing	BULK
Rated (AC) voltage (URac)	240 V
Rated power dissipation(P)	1.4 W
resistance	7.8 Ω
Resistor type	PTC RESETTABLE FUSE
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Thermistor Applications	TEMPERATURE SENSING

LVR016S Preview

PolySwitch®

PTC Devices

Overcurrent Protection Device

PRODUCT: LVR016S

DOCUMENT: SCD24905

REV LETTER: M

REV DATE: JULY 11, 2013

PAGE NO.: 1 OF 2

Specification Status: Released

Rated Operating Voltage at 20 °C (AC/DC):

240 V

Maximum Interrupt Voltage / Current at 20 ° (AC/DC ):

265 V, 2.0 A

135 V, 20.0 A

Insulating Material:

Cured, Flame Retardant Epoxy Polymer

Lead Material:

24 AWG Sn-Plated Copper (0.51mm/0.020” nominal diameter)

Marking:

TABLE I. DIMENSIONS:

MIN

MAX

MIN

MAX

mm:

9.9

12.5

in:*

(0.39)

(0.50)

*Rounded off approximation

MIN

4.3

(0.17)

MAX

5.8

(0.23)

MIN

7.6

(0.30)

MAX

MIN

MAX

3.8

(0.15)

TABLE II. PERFORMANCE RATINGS @ 20 °

HOLD

CURRENT

(A)

TRIP

CURRENT

(A)

RESISTANCE

( )

TIME TO TRIP(SEC)

@ 0.8A

MAX

15.0

POST-TRIP

RESISTANCE

( )

MAX

7.8

TRIPPED-STATE

POWER DISSIPATION

@ 265 V (W)

TYP

1.4

R MIN

R MAX

0.16

0.37

2.5

4.1

*Post Trip Resistance measured after one hour.

Agency Recognitions:

Reference Documents:

Precedence:

Effectivity:

Warning:

UL (File #E74889), CSA (File #78165), TUV, CQC

PS300

This specification takes precedence over documents referenced herein.

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

Refer to Page 2 of this document for application limitations

Materials Information

ROHS Compliant

ELV Compliant

Pb-Free

PolySwitch®

PTC Devices

Overcurrent Protection Device

PRODUCT: LVR016S

DOCUMENT: SCD24905

REV LETTER: M

REV DATE: JULY 11, 2013

PAGE NO.: 2 OF 2

Warning: Application Limitations for the LVR Product Line

1. Users should independently evaluate the suitability of and test each product selected for their

own application.

2. This product should not be used in an application where the maximum interrupt voltage or

maximum interrupt current can be exceeded in a fault condition. Operation beyond the

maximum ratings or improper use may result in device damage and possible electrical arcing

and flame.

3. A PPTC device is not a fuse - it is a nonlinear thermistor that limits current. Under a fault

condition all PPTC devices go into a high resistance state but do not open circuit, so

hazardous voltage may be present at PPTC locations.

4. The devices are intended for protection against occasional overcurrent or overtemperature

fault conditions and should not be used when repeated fault conditions or prolonged trip events

are anticipated.

5. In most applications, power must be removed and the fault condition cleared in order to reset a

PPTC device; however, under certain unusual conditions, a PPTC device may automatically

reset. PPTC devices should not be used in an application where an automatic reset could

create a safety hazard, such as garbage disposals and blenders. Appropriate qualification

testing should be performed.

6. It is the responsibility of the user to determine the need for back up or fail safe protection to

prevent damage that may occur in the event of abnormal function or failure of the PTC device.

7. Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the

rated voltage of a PPTC device. This product should not be used in an application where the

maximum interrupt voltage or maximum interrupt current can be exceeded by inductive spikes.

8. Devices are not recommended for reflow soldering.

9. Device performance can be impacted negatively if devices are handled in a manner

inconsistent with recommended electronic, thermal, or mechanical procedures for electronic

components.

10. PTC devices are not recommended to be installed in applications where the device is

constrained such that its PTC properties are inhibited, for example in rigid potting materials or

in rigid housings, which lack adequate clearance to accommodate device expansion.

11. Contamination of the PTC material with certain silicone-based oils or some aggressive

solvents can adversely impact the performance of the devices.

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