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CM1242-33CP

OBSOLETE
onsemi

8.6V (Typ) Clamp 1A (8/20µs) Ipp Tvs Diode Surface Mount 2-WLCSP (0.6x0.3)

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

CM1242-33CP is an 8.6V (Typ) Clamp 1A (8/20µs) Ipp Tvs Diode Surface Mount 2-WLCSP (0.6x0. from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 0.53 at quantity 1, with 4,169,478 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 2-XFBGA, WLCSP SMD
BEST PRICE @1
RM 0.53
DigiKey · authorized
TOTAL STOCK
4,169,478
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has CM1242-33CP 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
4,169,478
1
1+0.5255
stock
ex-warehouse
RM 0.5255
RM 131.38 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 196.94 RM 0.7878 per unit, DDP · estimate Open estimator →

What are the specifications of CM1242-33CP?

22 parameters▾
Device specification
TypeZener
Bidirectional Channels1
Voltage - Reverse Standoff (Typ)5V
Voltage - Breakdown (Min)6V
Voltage - Clamping (Max) @ Ipp8.6V (Typ)
Current - Peak Pulse (10/1000µs)1A (8/20µs)
Power Line ProtectionNo
ApplicationsGeneral Purpose
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case2-XFBGA, WLCSP
Supplier Device Package2-WLCSP (0.6x0.3)
Ordering & compliance
Manufactureronsemi
CategoryTVS Diodes
Package2-XFBGA, WLCSP
MountingSurface mount
LifecycleOBSOLETE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the CM1242-33CP datasheet?

link supplied by DigiKey▾
PDF
CM1242-33CP datasheet
link supplied by DigiKey · onsemi · 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 CM1242-33CP 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 CM1242-33CP?

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

What can I use instead of CM1242-33CP?

3 in TVS diodes▾
P6SMB11A
NextGen Components
15.6V Clamp Ipp Tvs Diode Surface Mount DO-214AA (SM…
2,707
RM 0.52
P6SMB160A
NextGen Components
219V Clamp Ipp Tvs Diode Surface Mount DO-214AA (SMB…
2,707
RM 0.52
P6SMB8.2A
NextGen Components
12.1V Clamp Ipp Tvs Diode Surface Mount DO-214AA (SM…
2,707
RM 0.52

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 CM1242-33CP?

8 parts▾
PESD5V0V1BCSF,315PESD5V0S1ULD,315ESD5371MXT5GESD8101FCT5GESDR7534W1T2GPESD5V0LS-SFYLESD5481MUT3GPESD3V3L5UV/DG,115

Common questions about CM1242-33CP

7 questions▾
Is CM1242-33CP in stock?
Yes. 4,169,478 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does CM1242-33CP cost?
RM 0.5255 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 CM1242-33CP?
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.