VC121048G101 datasheet, PDF - EEWORLD Datasheet

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VC121048G101: DescriptionRESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT; CategoryPassive components; File Size512KB，10 Pages; ManufacturerAVX

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VC121048G101 Overview

RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT

VC121048G101 Parametric

Parameter Name	Attribute value
Maximum operating temperature	125 Cel
Minimum operating temperature	-55 Cel
Number of terminals	2
Maximum DC voltage	30 V
Maximum effective voltage	21 V
Processing package description	ROHS COMPLIANT
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
packaging shape	RECTANGULAR PACKAGE
Terminal shape	WRAPAROUND
terminal coating	MATTE TIN
Installation features	SURFACE MOUNT
Rated temperature	125 Cel
Manufacturer Series	VC
Resistor type	VOLTAGE DEPENDENT RESISTOR
Terminal layout	DUAL ENDED
Maximum energy absorption capacity	1.2 J

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TransGuard

AVX Multilayer Ceramic Transient Voltage Suppressors

GENERAL DESCRIPTION

The AVX TransGuard

Transient Voltage Suppressors (TVS)

with unique high-energy multilayer construction represents

state-of-the-art overvoltage circuit protection. Monolithic

multilayer construction provides protection from voltage

transients caused by ESD, lightning, NEMP, inductive switch-

ing, etc. True surface mount product is provided in EIA

industry standard packages. Thru-hole components are

supplied as conformally coated axial devices.

TRANSGUARD

DESCRIPTION

TransGuard

products are zinc oxide (ZnO) based ceramic

semiconductor devices with non-linear voltage-current charac-

teristics (bi-directional) similar to back-to-back zener diodes.

They have the added advantage of greater current and energy

handling capabilities as well as EMI/RFI attenuation. Devices

are fabricated by a ceramic sintering process that yields a

structure of conductive ZnO grains surrounded by electrically

insulating barriers, creating varistor-like behavior.

The number of grain-boundary interfaces between conduct-

ing electrodes determines “Breakdown Voltage” of the

device. High voltage applications such as AC line protection

require many grains between electrodes while low voltage

requires few grains to establish the appropriate breakdown

voltage. Single layer ceramic disc processing proved to be a

viable production method for thick cross section devices

with many grains, but attempts to address low voltage

suppression needs by processing single layer ceramic disc

formulations with huge grain sites has had limited success.

AVX, the world leader in the manufacture of multilayer

ceramic capacitors, now offers the low voltage transient

protection marketplace a true multilayer, monolithic surface

mount varistor. Technology leadership in processing

thin dielectric materials and patented processes for

precise ceramic grain growth have yielded superior energy

dissipation in the smallest size. Now a varistor has voltage

characteristics determined by design and not just cell sorting

whatever falls out of the process.

Multilayer ceramic varistors are manufactured by mixing

ceramic powder in an organic binder (slurry) and casting it

into thin layers of precision thickness. Metal electrodes are

deposited onto the green ceramic layers which are then

stacked to form a laminated structure. The metal electrodes

are arranged so that their terminations alternate from one

end of the varistor to the other. The device becomes a

monolithic block during the sintering (firing) cycle providing

uniform energy dissipation in a small volume.

VC121048G101 Related Products

	VC121048G101	VA100005A150	VC040209X200	VC121026H560	VC181216P400	VC222038Y770	VJ13MC06000KBA
Description	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT	METAL-OXIDE VARISTOR (MOV),40A I(TM),AXIAL	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT	RESISTOR, VOLTAGE DEPENDENT, 30 V, 1.2 J, SURFACE MOUNT
Installation features	SURFACE MOUNT	THROUGH HOLE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Resistor type	VOLTAGE DEPENDENT RESISTOR	VARISTOR	VOLTAGE DEPENDENT RESISTOR	VOLTAGE DEPENDENT RESISTOR	VOLTAGE DEPENDENT RESISTOR	VOLTAGE DEPENDENT RESISTOR	VOLTAGE DEPENDENT RESISTOR
Maximum energy absorption capacity	1.2 J	0.1 J	1.2 J	1.2 J	1.2 J	1.2 J	1.2 J
Maximum operating temperature	125 Cel	-	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel
Minimum operating temperature	-55 Cel	-	-55 Cel	-55 Cel	-55 Cel	-55 Cel	-55 Cel
Number of terminals	2	-	2	2	2	2	2
Maximum DC voltage	30 V	-	30 V	30 V	30 V	30 V	30 V
Maximum effective voltage	21 V	-	21 V	21 V	21 V	21 V	21 V
Processing package description	ROHS COMPLIANT	-	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Lead-free	Yes	-	Yes	Yes	Yes	Yes	Yes
EU RoHS regulations	Yes	-	Yes	Yes	Yes	Yes	Yes
China RoHS regulations	Yes	-	Yes	Yes	Yes	Yes	Yes
state	ACTIVE	-	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
packaging shape	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
Terminal shape	WRAPAROUND	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
terminal coating	MATTE TIN	-	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Rated temperature	125 Cel	-	125 Cel	125 Cel	125 Cel	125 Cel	125 Cel
Manufacturer Series	VC	-	VC	VC	VC	VC	VC
Terminal layout	DUAL ENDED	-	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED

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