EX-21A
ACTIVEThrough-Beam Optical Sensor 39.4" (100cm) 3.3' NPN - Open Collector/Light-ON
In full production. No end-of-life notice on file.
EX-21A is a Through-Beam Optical Sensor 39.4" (100cm) 3.3' NPN - Open Collector/Ligh from Panasonic Industrial Automation Sales. 1 authorized distributor quotes it on TracedParts, from RM 498.04 at quantity 1, with 1,400 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-11-10, and are indicative rather than a binding quote.
BEST PRICE @1
RM 498.04
DigiKey · authorized
TOTAL STOCK
1,400
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
What 250 pcs actually costs landed
in Malaysia, duty and SST included:
RM 138,343.67
RM 553.3747 per unit, DDP · estimate
Open estimator →
What are the specifications of EX-21A?
20 parameters▾
Device specification
Sensing MethodThrough-Beam
Sensing Distance39.4" (100cm) 3.3'
Voltage - Supply12V ~ 24V
Response Time500µs
Output ConfigurationNPN - Open Collector/Light-ON
Light SourceRed LED
Connection MethodCable
Ingress ProtectionIP67
Cable Length78.74" (2m)
Operating Temperature-25°C ~ 55°C
Ordering & compliance
ManufacturerPanasonic Industrial Automation Sales
CategoryPhotoelectric, Industrial
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code
Where can I download the EX-21A datasheet?
not on file▾
-
No datasheet on file for EX-21A
We only link documents we have verified resolve. This manufacturer's document host blocks automated checks, so there is nothing here yet rather than a link that might 404.
What does EX-21A 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 EX-21A?
4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod
3D MODEL · .stepSPICE · .mod
What can I use instead of EX-21A?
3 in photoelectric, industrial▾
EX-19A-PN
Panasonic Industrial Automation Sales
Through-Beam Optical Sensor 39.37" (1m) PNP - Open C…
2,589,808
RM 498.04
Q12AB6FF15
Banner Engineering Corporation
Background Suppression Optical Sensor 0.591" (15mm) …
2,585,596
RM 497.23
SW-211
Panasonic Industrial Automation Sales
Optical Sensor…
2,610,816
RM 502.08
Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.
Common questions about EX-21A
7 questions▾
Is EX-21A in stock?
Yes. 1,400 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-11-10.
How much does EX-21A cost?
RM 498.0400 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 EX-21A?
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.