SMD code 6P2
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.
6P2 on a chip capacitor
6.2 pF
6.2 pF capacitor
The p is both the decimal point and the unit: 6.2 pF.
Check it with a meter
Lift one end and measure it on a capacitance range. A good one reads close to 6.2 pF. In circuit the meter also sees everything connected across it, so the reading means little until it is out. A failed one usually reads near 0 Ω, or a steady low resistance, on the ohms range, often from a crack. On the board a shorted capacitor shorts its whole rail. A failed reading does not change what to fit: the marking still says 6.2 pF.
On a transistor or diode body (SOT-23-6, SMC, SOT-89), 6P2 is a part code instead. Those parts are listed below.
11 parts are printed 6P2
Not sure which one you have?
Answer up to 4 quick questions and these 11 parts are ranked, with a meter test that settles it. It works on a dead part too.
SMA2EZ6.2D5SMAZener diode, 2 pins, HXYZener diodeSMA2 pinsHXY
- What it is
- Zener diode
- Maker
- HXY
- Package
- SMA
- Pins
- 2
- Details
- Zener diode, 24 V
- Source
- Manufacturer datasheet
Is it dead? The meter test is below: Zener diode.
ELM991022BSOT-23-5LDO regulator, 5 pins, ELM TechnologyLDO regulatorSOT-23-55 pinsELM Technology
- What it is
- LDO regulator
- Maker
- ELM Technology
- Package
- SOT-23-5
- Pins
- 5
- Details
- Linear voltage regulator IC: LDO, 10.2V±2%, 300mA, -CE
- Source
- Published code list
Is it dead? The meter test is below: Voltage regulator.
IXD3237E12CER-GUSP-6CDC-DC converter, 6 pins, IXYSDC-DC converterUSP-6C6 pinsIXYS
- What it is
- DC-DC converter
- Maker
- IXYS
- Package
- USP-6C
- Pins
- 6
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
IXD3237E12CMR-GSOT-23-5DC-DC converter, 5 pins, IXYSDC-DC converterSOT-23-55 pinsIXYS
- What it is
- DC-DC converter
- Maker
- IXYS
- Package
- SOT-23-5
- Pins
- 5
- Details
- DC/DC voltage converter IC: PWM-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
SML4735SMAZener diode, 2 pins, VishayZener diodeSMA2 pinsVishay
- What it is
- Zener diode
- Maker
- Vishay
- Package
- SMA
- Pins
- 2
- Details
- Z-diode: 6.2V±10%, Izt=41mA, Zzt=2Ω, 1W
- Source
- Published code list
Is it dead? The meter test is below: Zener diode.
XC9237E12CER-GUSP-6CDC-DC converter, 6 pins, TorexDC-DC converterUSP-6C6 pinsTorex
- What it is
- DC-DC converter
- Maker
- Torex
- Package
- USP-6C
- Pins
- 6
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
XC9237E12CMR-GSOT-23-5DC-DC converter, 5 pins, TorexDC-DC converterSOT-23-55 pinsTorex
- What it is
- DC-DC converter
- Maker
- Torex
- Package
- SOT-23-5
- Pins
- 5
- Details
- DC/DC voltage converter IC: PWM-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
4 more parts have no package on record
IXD3237E12C0R-GDC-DC converter, IXYSDC-DC converterNot recordedNot recordedIXYS
- What it is
- DC-DC converter
- Maker
- IXYS
- Package
- Not recorded
- Pins
- Not recorded
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
IXD3237E12C4R-GDC-DC converter, IXYSDC-DC converterNot recordedNot recordedIXYS
- What it is
- DC-DC converter
- Maker
- IXYS
- Package
- Not recorded
- Pins
- Not recorded
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
XC9237E12C0R-GDC-DC converter, TorexDC-DC converterNot recordedNot recordedTorex
- What it is
- DC-DC converter
- Maker
- Torex
- Package
- Not recorded
- Pins
- Not recorded
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
XC9237E12C4R-GDC-DC converter, TorexDC-DC converterNot recordedNot recordedTorex
- What it is
- DC-DC converter
- Maker
- Torex
- Package
- Not recorded
- Pins
- Not recorded
- Details
- DC/DC voltage converter IC: PW M-PWM/PFM, st-dwn, 1.2V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
- Source
- Published code list
Is it dead? The meter test is below: Integrated circuit.
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.
Zener diode
Diode range for the forward check, part lifted, red probe on the anode. A bench supply for the Zener voltage.
Working, it reads
About 0.6 to 0.8 V forward and open in reverse on the diode range. Its Zener voltage shows only on a supply: feed it through a resistor that sets about 5 mA, cathode to positive, read quickly, and it should hold near its rated voltage.
Dead, it reads
- The same reading both ways round, near 0 V with a continuous beep or the same middling value: shorted.
- Open both ways, forward too: failed open.
- Holds well off its rated voltage on the supply test: drifted.
- A soft knee, or a voltage that creeps on the supply test: leaky.
- 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 meter's diode range stops at about 2 to 3 V, so almost every Zener reads open in reverse on it, good or bad; a 3 V meter may just show a 2.4 or 2.7 V part. Above about 3 V the meter cannot tell a Zener from a plain diode.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Voltage regulator
Voltage, board powered, black probe on ground. Then ohms with the power off.
Working, it reads
Input pin at the supply, output pin at its rated voltage, and the enable pin high if it has one.
Dead, it reads
- Output equal to the input: the pass element has shorted. Everything after it may have taken the full input.
- Input present, enable high, no output: failed open, or holding itself off into a shorted load. Power off and measure output to ground.
- Power off, input to output near 0 Ω: shorted.
- On the board:
- An output at 0 V is often a shorted load with the regulator in current limit. Lift the output pin: if the short stays on the board, the regulator may be fine.
- Compare:
- The same regulator on another rail or another board shows the right voltages and the right resistances.
- Watch for:
- Makers put input, output and ground on different pins in the same package, so take them from this part's datasheet. Diode or ohms readings between its pins say little; check it powered.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Integrated circuit
Voltage with the board powered; ohms from each pin to ground with it off.
Working, it reads
Supply pin at its voltage and the output doing what the datasheet says. Readings between pins depend on the part.
Dead, it reads
- A pin near 0 Ω to ground or to the supply pin where an identical part does not read that: failed short.
- Supply present, output stuck: failed, or its load has.
- On the board:
- A pin shorted to ground on the board can be anything on that net. Lift the pin to be sure.
- Compare:
- The surest reference is the same IC on a working board, measured pin by pin.
- Watch for:
- Its protection diodes can read like junctions between pins, even like a transistor. That proves nothing either way.
A dead part still carries its marking. A short or an open says it has failed, not that it is a different part.
Printed with a code easy to misread as 6P2
One character differs, and it is one that is easy to confuse under a lamp. Each code has a page of its own.
Codes that begin with 6P2
For a marking with its end worn or burnt off. Each code has a page of its own.
Codes not listed here are printed on 54 more parts.
Did you find your part?
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