Mfr Part #:

V300LA10P

V300LA10P is a metal oxide varistor (MOV) from Littelfuse LA Series. It offers a varistor voltage of 470V typical, peak surge current of 2.5kA, and is housed in a Disc 10mm through-hole package.

✓ Total Stock: 100 pcs

$ Price Range: $0.22 - $0.45

V300LA10P Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	100 pcs On Request	100 pcs	On Request	1	On Request	On Request	21+	On Request	On Request

V300LA10P Description

Short technical summary and product information.

The V300LA10P is a metal oxide varistor (MOV) from Littelfuse's LA Series, designed for continuous AC line transient suppression. It provides reliable overvoltage protection with a varistor voltage of 470V typical (423V min, 517V max) and can handle peak surge currents up to 2.5kA (8/20µs waveform). The device absorbs single-pulse energies up to 46J (10/1000µs waveform) and features a capacitance of 180pF at 1MHz.

Capable of operating over a wide temperature range from -55°C to 85°C without derating, the V300LA10P is suited for industrial and commercial applications. It is compliant with RoHS, lead-free, and halogen-free requirements, and carries UL1449 and IEC 61051 approvals for safety.

The part is packaged in a Disc 10mm form factor with through-hole mounting, making it easy to integrate into circuit boards. Its radial leaded design requires minimal mounting space and is available in bulk or tape and reel packaging.

V300LA10P Quick Information

Product Type: Metal Oxide Varistor (MOV)

Series: LA

Canonical Name: V300LA10P Varistor 470V 2.5kA Disc 10mm

Subcategory: TVS - Varistors, MOVs

V300LA10P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

V300LA10P Estimated Pricing

Qty	Low	High
1+	$0.45	$0.45
10+	$0.32	$0.32
25+	$0.28	$0.28
100+	$0.25	$0.25
250+	$0.23	$0.23
500+	$0.22	$0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

V300LA10P Features

Varistor voltage 470V typical rating.
Peak surge current 2.5kA (8/20µs).
Energy absorption capability 46J.
Operating temperature range -55°C to 85°C.
RoHS and halogen-free compliant.

V300LA10P Applications

Used for AC line transient suppression.
Suitable for surge protection in power supplies.
Ideal for industrial equipment protection.
Protects against lightning-induced surges.

V300LA10P FAQs

7 frequently asked questions generated from this part’s specifications.

What is the maximum standoff voltage?

The maximum AC voltage rating is 300 V, and the maximum DC voltage rating is 405 V.

What is the varistor (breakdown) voltage?

423 V minimum, 470 V typical, 517 V maximum.

What is the peak pulse current rating?

2.5 kA for an 8/20 µs current wave.

What is the package type?

Disc 10mm, through-hole mounting.

What is the energy rating?

46 J for a 10/1000 µs current wave.

What is the capacitance?

180 pF at 1 MHz.

Is the V300LA10P RoHS compliant?

Yes, it is RoHS3 compliant, Lead-Free, and Halogen-Free.

Category	TVS - Varistors, MOVs
Manufacturer Name	Littelfuse Inc.
Capacitance	180 pF
Capacitance @ Frequency	180 pF @ 1 MHz
Current	2.5 kA
Energy	46 J
Halogen Free	Halogen-Free
Insulation Resistance	1000 MΩ
Maximum AC Volts	300 V
Maximum DC Volts	405 V
Mounting Type	Through Hole
Number of Circuits	1
Operating Temperature	-55°C ~ 85°C (TA)
Storage Temperature	-55°C ~ 125°C
Tape & Reel	No
Temperature Coefficient	<0.01 %/°C
Varistor Voltage (Max)	517 V
Varistor Voltage (Min)	423 V
Varistor Voltage (Typ)	470 V