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OPB732W

OBSOLETE
TT Electronics/Optek Technology

Reflective Optical Sensor 3" (76.2mm) Module, Pre-Wired

End of life. Buy from remaining stock or find an alternate.

OPB732W is a Reflective Optical Sensor 3" (76.2mm) Module from TT Electronics/Optek Technology. 2 authorized distributors quote it on TracedParts, from RM 21.18 at quantity 1, with 0 units in stock, so it ships on factory lead time. 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 Module, Pre-Wired SMD
BEST PRICE @1
RM 21.18
element14 · authorized
TOTAL STOCK
0
2 sources
SHORTEST LEAD
on request
factory lead · no stock
AUTHORIZED
2 / 2
tier 1 sources

Who has OPB732W 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
0
1
1+21.18005+21.0700
on request
no stock
RM 21.0700
RM 5,267.50 total
Buy ↗
AUTH
0
146
146+22.0266
on request
no stock
RM 22.0266
RM 5,506.66 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 5,879.56 RM 23.5182 per unit, DDP · estimate Open estimator →

What are the specifications of OPB732W?

18 parameters▾
Device specification
Sensing Distance3" (76.2mm)
Sensing MethodReflective
Voltage - Collector Emitter Breakdown (Max)30 V
Current - Collector (Ic) (Max)50 mA
Current - DC Forward (If) (Max)50 mA
Output TypePhototransistor
Mounting TypeChassis Mount
Package / CaseModule, Pre-Wired
Ordering & compliance
ManufacturerTT Electronics/Optek Technology
CategoryReflective - Analog Output
PackageModule, Pre-Wired
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the OPB732W datasheet?

link supplied by element14▾
PDF
OPB732W datasheet
link supplied by element14 · TT Electronics/Optek Technology · 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 OPB732W 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 OPB732W?

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

What can I use instead of OPB732W?

3 in reflective - analog output▾
OPB755NZ
TT Electronics/Optek Technology
Reflective Optical Sensor 0.220" (5.59mm) Module, Pr…
114,102
RM 21.94
OPB750N
TT Electronics/Optek Technology
Reflective Optical Sensor 0.220" (5.59mm) PCB Mount…
116,012
RM 22.31
RPR-220PC30N
Rohm Semiconductor
Reflective Optical Sensor 0.236" (6mm) 4-DIP Module…
116,272
RM 22.36

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 OPB732W?

8 parts▾
QRE1113GRGP2S700HCPGP2S60VCNT2025X01RPR-220VCNT2020TCRT1000EE-SY199

Common questions about OPB732W

7 questions▾
Is OPB732W in stock?
Not currently. element14, DigiKey quote OPB732W but hold no stock, so it ships on factory lead time. Confirm the lead time with the distributor before you commit.
How much does OPB732W cost?
RM 21.1800 is the lowest unit price on this page, from element14. 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 OPB732W?
element14, DigiKey. 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.