SMD code 16-
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.
170 parts are printed 16-
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.
MUN5316DW1SOT-363Digital transistor (resistors built in), 6 pins, onsemiDigital transistor (resistors built in)SOT-3636 pinsonsemi
- What it is
- Digital transistor (resistors built in)
- Maker
- onsemi
- Package
- SOT-363
- Pins
- 6
- Details
- Complementary Bias Resistor Transistors R1 = 4.7 k , R2 = k
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
NSBC143TPXV6SOT-563Digital transistor (resistors built in), 6 pins, onsemiDigital transistor (resistors built in)SOT-5636 pinsonsemi
- What it is
- Digital transistor (resistors built in)
- Maker
- onsemi
- Package
- SOT-563
- Pins
- 6
- Details
- Complementary Bias Resistor Transistors R1 = 4.7 k , R2 = k
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
NSVBC143TPXV6SOT-563Digital transistor (resistors built in), 6 pins, onsemiDigital transistor (resistors built in)SOT-5636 pinsonsemi
- What it is
- Digital transistor (resistors built in)
- Maker
- onsemi
- Package
- SOT-563
- Pins
- 6
- Details
- Complementary Bias Resistor Transistors R1 = 4.7 k , R2 = k
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
NSVMUN5316DW1SOT-363Digital transistor (resistors built in), 6 pins, onsemiDigital transistor (resistors built in)SOT-3636 pinsonsemi
- What it is
- Digital transistor (resistors built in)
- Maker
- onsemi
- Package
- SOT-363
- Pins
- 6
- Details
- Complementary Bias Resistor Transistors R1 = 4.7 k , R2 = k
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
P4SOD16ASOD-123TVS diode, 2 pins, WeEn SemiconductorsTVS diodeSOD-1232 pinsWeEn Semiconductors
- What it is
- TVS diode
- Maker
- WeEn Semiconductors
- Package
- SOD-123
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: TVS or ESD protection diode.
P6SMBF16SMBFTVS diode, 2 pins, YFWTVS diodeSMBF2 pinsYFW
- What it is
- TVS diode
- Maker
- YFW
- Package
- SMBF
- Pins
- 2
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: TVS or ESD protection diode.
PDTA113ZUSOT-323Digital transistor (PNP, resistors built in), 3 pins, NexperiaDigital transistor (PNP, resistors built in)SOT-3233 pinsNexperia
- What it is
- Digital transistor (PNP, resistors built in)
- Maker
- Nexperia
- Package
- SOT-323
- Pins
- 3
- Details
- 50 V, 100 mA PNP resistor-equipped transistor; R1 = 1 kΩ, R2 = 10 kΩ
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
PDTC114ETSOT-23Digital transistor (NPN, resistors built in), 3 pins, NexperiaDigital transistor (NPN, resistors built in)SOT-233 pinsNexperia
- What it is
- Digital transistor (NPN, resistors built in)
- Maker
- Nexperia
- Package
- SOT-23
- Pins
- 3
- Pinout
- 1 base
- 2 emitter
- 3 collector
- Details
- 50 V, 100 mA NPN resistor-equipped transistor; R1 = 10 kOhm, R2 = 10 kOhm
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Digital transistor.
PJV1716SOT-723MOSFET, 3 pins, PanjitMOSFETSOT-7233 pinsPanjit
- What it is
- MOSFET
- Maker
- Panjit
- Package
- SOT-723
- Pins
- 3
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: MOSFET.
S-LMBR160FT1GSOD-123FSchottky diode, 2 pins, LRCSchottky diodeSOD-123F2 pinsLRC
- What it is
- Schottky diode
- Maker
- LRC
- Package
- SOD-123F
- Pins
- 2
- Details
- Schottky diode, VR 60 V, IF 1 A, VF Max 0.7 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
S-LMBR160FT1G-SSOD-123FSchottky diode, 2 pins, LRCSchottky diodeSOD-123F2 pinsLRC
- What it is
- Schottky diode
- Maker
- LRC
- Package
- SOD-123F
- Pins
- 2
- Details
- Schottky diode, VR 60 V, IF 1 A, VF Max 0.7 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
S-LMBR160T1GSOD-123Schottky diode, 2 pins, LRCSchottky diodeSOD-1232 pinsLRC
- What it is
- Schottky diode
- Maker
- LRC
- Package
- SOD-123
- Pins
- 2
- Details
- Schottky diode, VR 60 V, IF 1 A, VF Max 0.7 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
3 more parts have no package on record
RBR1VWM60ASchottky diode, ROHMSchottky diodeNot recordedNot recordedROHM
- What it is
- Schottky diode
- Maker
- ROHM
- Package
- Not recorded
- Pins
- Not recorded
- Details
- Schottky Barrier Diode
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
RBR1VWM60ATFSchottky diode, ROHMSchottky diodeNot recordedNot recordedROHM
- What it is
- Schottky diode
- Maker
- ROHM
- Package
- Not recorded
- Pins
- Not recorded
- Details
- Schottky Barrier Diode (AEC-Q101 qualified)
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Schottky diode.
S-LMBR160ET1GSchottky diode, LRCSchottky diodeNot recordedNot recordedLRC
- What it is
- Schottky diode
- Maker
- LRC
- Package
- Not recorded
- Pins
- Not recorded
- Details
- Schottky diode, VR 60 V, IF 1 A, VF Max 0.68 V
- 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.
Digital transistor
Ohms range, part lifted. The datasheet gives the built-in resistors: R1 in series with the base, R2 from base to emitter.
Working, it reads
Base to emitter reads about R1 plus R2 either way round, about 20 kΩ on a 10 k and 10 k part, give or take their wide tolerance. Collector to emitter reads open. A part with no R2 reads a junction behind R1 one way instead.
Dead, it reads
- Collector to emitter the same both ways, near 0 Ω with a continuous beep: shorted.
- From the base, open or far above R1 plus R2: R1 has failed. Static damage shows here most often.
- Base to emitter near 0 Ω: failed short.
- 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:
- The readings depend on the resistor values, so an identical part elsewhere on the board is the surest reference. Measure it the same way.
- Watch for:
- On the diode range a good part with 10 kΩ resistors reads open on every pair, so a good part looks dead there. Use the ohms range.
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.
Digital transistor
Ohms range, part lifted. The datasheet gives the built-in resistors: R1 in series with the base, R2 from base to emitter.
Working, it reads
Base to emitter reads about R1 plus R2 either way round, about 20 kΩ on a 10 k and 10 k part, give or take their wide tolerance. Collector to emitter reads open. A part with no R2 reads a junction behind R1 one way instead.
Dead, it reads
- Collector to emitter the same both ways, near 0 Ω with a continuous beep: shorted.
- From the base, open or far above R1 plus R2: R1 has failed. Static damage shows here most often.
- Base to emitter near 0 Ω: failed short.
- 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:
- The readings depend on the resistor values, so an identical part elsewhere on the board is the surest reference. Measure it the same way.
- Watch for:
- On the diode range a good part with 10 kΩ resistors reads open on every pair, so a good part looks dead there. Use the ohms range.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Digital transistor
Ohms range, part lifted. The datasheet gives the built-in resistors: R1 in series with the base, R2 from base to emitter.
Working, it reads
Base to emitter reads about R1 plus R2 either way round, about 20 kΩ on a 10 k and 10 k part, give or take their wide tolerance. Collector to emitter reads open. A part with no R2 reads a junction behind R1 one way instead.
Dead, it reads
- Collector to emitter the same both ways, near 0 Ω with a continuous beep: shorted.
- From the base, open or far above R1 plus R2: R1 has failed. Static damage shows here most often.
- Base to emitter near 0 Ω: failed short.
- 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:
- The readings depend on the resistor values, so an identical part elsewhere on the board is the surest reference. Measure it the same way.
- Watch for:
- On the diode range a good part with 10 kΩ resistors reads open on every pair, so a good part looks dead there. Use the ohms range.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
MOSFET
Diode range, part lifted. Test drain to source first, then short gate to source and test again.
Working, it reads
One way between drain and source reads about 0.4 to 0.9 V, the body diode, and the other way open. The gate reads open to both other pins.
Dead, it reads
- Drain to source the same both ways, near 0 V with a continuous beep, and still so after shorting gate to source: shorted. The classic failure.
- The gate reads low to source or drain: gate shorted.
- No body diode at all: failed open.
- On the board
- the gate usually has a resistor to the source, which reads as that resistor and is not a fault. Lift a leg to be sure.
- Compare:
- If an identical part sits elsewhere on the board, measure it the same way: that is what this one should read.
- Watch for:
- The diode range can charge the gate enough to turn the part on, and then drain to source reads near 0 both ways on a good part. Short gate to source and test again before you condemn it.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
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.
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