SMD code SL-
Marking codes are not standardised, and the same code is reused by unrelated makers for unrelated parts. Below is every part in our tables printed with it, and any printed with a code that is easy to misread as it, from the manufacturers' own marking tables and published code lists.
73 parts are printed SL-
Not sure which one you have?
Answer up to 4 quick questions and these 50 parts are ranked, with a meter test that settles it. It works on a dead part too.
SCS130V-CSOD-323Schottky diode, 2 pins, SeCoSSchottky diodeSOD-3232 pinsSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SCS140V-CSOD-323Schottky diode, 2 pins, SeCoSSchottky diodeSOD-3232 pinsSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SCS140VCR-CSOD-323Schottky diode, 2 pins, SeCoSSchottky diodeSOD-3232 pinsSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SCS240P-CSOD-123Schottky diode, 2 pins, SeCoSSchottky diodeSOD-1232 pinsSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- SOD-123
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SCS0540P-CSOD-123Schottky diode, 2 pins, SeCoSSchottky diodeSOD-1232 pinsSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- SOD-123
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SD101BW-GSOD-123Schottky diode, 2 pins, VishaySchottky diodeSOD-1232 pinsVishay
- What it is
- Schottky diode
- Maker
- Vishay
- Package
- SOD-123
- Pins
- 2
- Details
- Small Signal Schottky Diodes
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
SMAJ150SMATVS diode, 2 pins, DOWOTVS diodeSMA2 pinsDOWO
- What it is
- TVS diode
- Maker
- DOWO
- Package
- SMA
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: TVS or ESD protection diode.
WSR4001D1SOD-123Schottky diode, 2 pins, WayonSchottky diodeSOD-1232 pinsWayon
- What it is
- Schottky diode
- Maker
- Wayon
- Package
- SOD-123
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
WSR4001D3ASOD-323Schottky diode, 2 pins, WayonSchottky diodeSOD-3232 pinsWayon
- What it is
- Schottky diode
- Maker
- Wayon
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
WSR4005D3ASOD-323Schottky diode, 2 pins, WayonSchottky diodeSOD-3232 pinsWayon
- What it is
- Schottky diode
- Maker
- Wayon
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
WSR4010DSOD-323Schottky diode, 2 pins, WayonSchottky diodeSOD-3232 pinsWayon
- What it is
- Schottky diode
- Maker
- Wayon
- Package
- SOD-323
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
1N5819SOT-233 pins, Transys ElectronicsNot recordedSOT-233 pinsTransys Electronics
- What it is
- Not recorded
- Maker
- Transys Electronics
- Package
- SOT-23
- Pins
- 3
- Details
- Si-diode: Schottky Rectifier, 40V, 1A, Vf<0,6V(1A), 120pF
- Source
- Published code list
Is it dead? The meter test is below: Schottky diode.
1N5819HWSOD-123Schottky diode, 2 pins, Diodes IncorporatedSchottky diodeSOD-1232 pinsDiodes Incorporated
- What it is
- Schottky diode
- Maker
- Diodes Incorporated
- Package
- SOD-123
- Pins
- 2
- Details
- Si-diode: Schottky Rectifier, 40V, 1A, Vf<0,45V(1A), 50pF
- Source
- Published code list
Is it dead? The meter test is below: Schottky diode.
2SA1571SOT-233 pins, Sanyo ElectricNot recordedSOT-233 pinsSanyo Electric
- What it is
- Not recorded
- Maker
- Sanyo Electric
- Package
- SOT-23
- Pins
- 3
- Details
- Si-pnp-Digi: Sw, 50V, 100mA, 200mW, 200MHz, R1=47k
- Source
- Published code list
Is it dead? The meter test is below: This part.
1 more part has no package on record
SM140V-CSchottky diode, SeCoSSchottky diodeNot recordedNot recordedSeCoS
- What it is
- Schottky diode
- Maker
- SeCoS
- Package
- Not recorded
- Pins
- Not recorded
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
Is it dead? One meter test per kind
Parts of the same kind are tested the same way, so each test is here once. Each part above points to its own.
Schottky diode
Diode range, part lifted or one leg off the pad. Red probe on the anode.
Working, it reads
About 0.15 to 0.45 V anode to cathode, roughly half a silicon diode, and open the other way.
Dead, it reads
- The same reading both ways round, near 0 V with a continuous beep or the same middling value: shorted.
- A reading the wrong way round as well: leaky.
- Open both ways: failed open.
- On the board
- this is a first look only: the meter reads every path between those pins, and a short can be a neighbour. Lift one leg before you condemn it.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
- Watch for:
- A large Schottky can read about 0.1 V forward and beep like a short, and leaks a little the wrong way when good, more when warm. It is shorted only if it reads the same both ways. Measure it cold, beside an identical cold one.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
TVS or ESD protection diode
Diode range, from the protected line to ground, part lifted if you can.
Working, it reads
A one-way part reads about 0.6 to 0.8 V forward and open in reverse. A two-way part reads open both ways. Arrays with several lines read as the datasheet's diagram draws them.
Dead, it reads
- From the line to ground, the same reading both ways, near 0 V with a continuous beep: shorted.
- A reading both ways on a one-way part: leaky.
- A one-way part open both ways: failed open.
- On the board
- , a line reading shorted to ground can be this part or anything else on that line. Lift it: if the short goes with it, it has failed.
- Compare:
- The same part on the next line or connector pin is the healthy reading to compare with.
- Watch for:
- A two-way part reads open both ways when it is good, exactly like one that has failed open. The meter cannot tell them apart; an identical part on the next line can.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
This part
Diode range and ohms range, part lifted.
Working, it reads
Depends on what it is. The datasheet, or an identical part, says.
Dead, it reads
- Between two pins, the same reading both ways, near 0 V with a continuous beep: shorted.
- Open between every pair of pins: failed open, or a part that reads open when working.
- On the board
- this is a first look only: the meter reads every path between those pins, and a short can be a neighbour. Lift one leg before you condemn it.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Did you find your part?
Open this in the search to correct a character or try another package.