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AOT4531-5

ACTIVE
Amphenol Fiber Systems International

Fiber Optic Plug Connector ST Simplex 125µm

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

AOT4531-5 is a Fiber Optic Plug Connector ST Simplex 125µm from Amphenol Fiber Systems International. 1 authorized distributor quotes it on TracedParts, from RM 144.52 at quantity 1, with 6 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 Free Hanging (In-Line) SMD
BEST PRICE @1
RM 144.52
DigiKey · authorized
TOTAL STOCK
6
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has AOT4531-5 in stock, and what does it cost?

1 authorized distributor · 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
6
1
1+144.520010+122.835025+115.144850+109.6520100+104.4226250+97.8930
stock
ex-warehouse
RM 97.8930
RM 24,473.25 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 27,214.84 RM 108.8594 per unit, DDP · estimate Open estimator →

What are the specifications of AOT4531-5?

19 parameters▾
Device specification
Connector StyleST
Connector TypePlug
Simplex/DuplexSimplex
ModeMultimode
Fiber Core Diameter50µm/62.5µm
Fiber Cladding Diameter125µm
Cable Diameter2.5mm
Mounting TypeFree Hanging (In-Line)
Fastening TypePush-Pull
Ordering & compliance
ManufacturerAmphenol Fiber Systems International
CategoryFiber Optic Connector Assemblies
PackageFree Hanging (In-Line)
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the AOT4531-5 datasheet?

link supplied by DigiKey▾
PDF
AOT4531-5 datasheet
link supplied by DigiKey · Amphenol Fiber Systems International · 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 AOT4531-5 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 AOT4531-5?

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

What can I use instead of AOT4531-5?

3 in fiber optic connector assemblies▾
1654879
Phoenix Contact
Fiber Optic Plug Connector SCRJ Duplex 2500µm Black…
759,044
RM 145.97
FLCSMCXBRD
Panduit Corp
Fiber Optic Plug Connector LC Simplex 125µm Natural…
740,376
RM 142.38
1063971902
Molex
Fiber Optic Plug Connector LC Simplex 125.5µm Blue…
733,200
RM 141.00

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 AOT4531-5?

8 parts▾
HFBR-4501ZHFBR-4513ZHFBR-4532ZHFBR-4503Z1060242000FSC2DMCXAQFSOCLC9AFBR-452BZ

Common questions about AOT4531-5

7 questions▾
Is AOT4531-5 in stock?
Yes. 6 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does AOT4531-5 cost?
RM 144.5200 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 AOT4531-5?
DigiKey. It is authorized, franchised distributor quoting through its 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.