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MS350R550

ACTIVE
Vishay Ametherm

Inrush Current Limiter 500 mOhms 50 A 1.378" (35.00mm)

In full production. No end-of-life notice on file.

MS350R550 is an Inrush Current Limiter 500 mOhms 50 A 1.378" (35.00mm) from Vishay Ametherm. 2 authorized distributors quote it on TracedParts, from RM 83.03 at quantity 1, with 2,498 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 83.03
DigiKey · authorized
TOTAL STOCK
2,498
2 sources
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
2 / 2
tier 1 sources

Who has MS350R550 in stock, and what does it cost?

2 authorized distributors · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
2,269
1
1+83.03005+68.884025+57.117250+52.6690100+48.5476250+43.5562500+40.09571k+38.5119
stock
ex-warehouse
RM 43.5562
RM 10,889.04 total
Buy ↗
AUTH
229
1
1+100.29003+92.62005+84.950010+81.080020+77.200050+76.5100
stock
ex-warehouse
RM 76.5100
RM 19,127.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 12,124.42 RM 48.4977 per unit, DDP · estimate Open estimator →

What are the specifications of MS350R550?

15 parameters▾
Device specification
R @ 25°C500 mOhms
Current - Steady State Max50 A
R @ Current8 mOhms
Diameter1.378" (35.00mm)
Lead Spacing0.748" (19.00mm)
Ordering & compliance
ManufacturerVishay Ametherm
CategoryInrush Current Limiters (ICL)
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the MS350R550 datasheet?

link supplied by DigiKey▾
PDF
MS350R550 datasheet
link supplied by DigiKey · Vishay Ametherm · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does MS350R550 cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for MS350R550?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of MS350R550?

3 in inrush current limiters (ICL)▾
MS352R035
Vishay Ametherm
Inrush Current Limiter 2 Ohms 35 A 1.378" (35.00mm)…
431,756
RM 83.03
MS355R025
Vishay Ametherm
Inrush Current Limiter 5 Ohms 25 A 1.378" (35.00mm)…
439,972
RM 84.61
AS322R025
Vishay Ametherm
Inrush Current Limiter 2 Ohms ±25% 25 A 1.181" (30.0…
278,928
RM 53.64

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to MS350R550?

8 parts▾
MF72-012D15SL1560004BMF72-015D15B57237S0330M000B57238S0250M000MF72-005D9MF72-010D5SL325R020

Common questions about MS350R550

7 questions▾
Is MS350R550 in stock?
Yes. 2,498 units are in stock across 2 authorized distributors (DigiKey, element14), as of the catalogue snapshot of 2026-09-25.
How much does MS350R550 cost?
RM 83.0300 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies MS350R550?
DigiKey, element14. They are authorized, franchised distributors quoting through their own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.