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Trimmer Potentiometers

3339P-1-472LF application field and working principle

Trimmer Potentiometers, commonly known as trimmers, are three-terminal resistors that act as adjustable rheostats. Commonly used in applications where a device needs to be trim or calibrated, trimmer Potentiometers are also used in the adjustment of amplifiers, frequency selections and voltage regulation.The 3339P-1-472LF is a three-terminal adjustable resistor with a miniature size package. It is typically used in applications requiring an accurate and precise voltage regulation. This trimmer Potentiometer operates through the use of a resistive track and an electrical wiper.The resistive track is composed of a resistive material such as carbon or metal film. It has three terminals, which can either be connected in parallel or in series. The terminal on either side of the resistive track are the end terminals and the third is the wiper terminal. The wiper terminal is connected to a small piece of metal that acts as the electrical wiper which is used to make contact with the resistive material of the resistive track. This metal wiper is usually connected to a sliding mechanism that allows the user to adjust the resistance level of the device.The 3339P-1-472LF trimmer Potentiometer operates by using a voltage applied between the two end terminals. This voltage is then applied across the resistive track and the wiper terminal. The voltage causes a small electrical current to pass through the resistive track and the wiper terminal. The current then passes through the wiper which makes contact with the resistive track and creates a resistance in the circuit. This resistance is then adjusted by adjusting the wiper with the sliding mechanism.The 3339P-1-472LF trimmer Potentiometer can be used in a variety of applications such as the adjustment of amplifiers for audio applications, voltage regulation, frequency selection, and other applications. It is also used in many consumer electronics items such as televisions, computers, and electronic toys.In conclusion, the 3339P-1-472LF trimmer Potentiometer is a versatile device that is used for adjusting the resistance in a circuit. It is commonly used in applications that require precise voltage regulation or frequency selections. The use of the 3339P-1-472LF trimmer Potentiometer will provide an adjustable and precise resistance value that will allow the user to make adjustments to their device.

Allicdata Part #:	3339P-1-472LF-ND
Manufacturer Part#:	3339P-1-472LF
Price:	$ 1.86
Product Category:	Potentiometers, Variable Resistors
Manufacturer:	Bourns Inc.
Short Description:	TRIMMER 4.7K OHM 0.5W PC PIN
More Detail:	4.7 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer ...
DataSheet:	3339P-1-472LF Datasheet/PDF
Quantity:	1000
Lead Free Status / RoHS Status:	Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL):	1 (Unlimited)

Series:	Trimpot® 3339 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	4.7 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	4
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Round - 0.300" Dia x 0.250" H (7.62mm x 6.35mm)

3339H-1-104LF	Bourns Inc.	4.0 $	89	TRIMMER 100K OHM 0.5W PC ...
3339P-1-201LF	Bourns Inc.	4.0 $	85	TRIMMER 200 OHM 0.5W PC P...
3339W-1-504LF	Bourns Inc.	5.36 $	83	TRIMMER 500K OHM 0.5W PC ...
3339H-1-501LF	Bourns Inc.	4.0 $	94	TRIMMER 500 OHM 0.5W PC P...
3339H-1-203LF	Bourns Inc.	4.0 $	79	TRIMMER 20K OHM 0.5W PC P...
3339H-1-503LF	Bourns Inc.	4.0 $	28	TRIMMER 50K OHM 0.5W PC P...
3339P-1-500LF	Bourns Inc.	4.0 $	28	TRIMMER 50 OHM 0.5W PC PI...
3339S-1-503LF	Bourns Inc.	5.36 $	100	TRIMMER 50K OHM 0.5W PC P...
3339S-1-101LF	Bourns Inc.	5.36 $	69	TRIMMER 100 OHM 0.5W PC P...
3339P-1-503LF	Bourns Inc.	4.0 $	1000	TRIMMER 50K OHM 0.5W PC P...
3339H-1-102LF	Bourns Inc.	4.0 $	113	TRIMMER 1K OHM 0.5W PC PI...
3339H-1-504LF	Bourns Inc.	4.0 $	1000	TRIMMER 500K OHM 0.5W PC ...
3339P-1-202LF	Bourns Inc.	4.0 $	1000	TRIMMER 2K OHM 0.5W PC PI...
3339P-1-504LF	Bourns Inc.	4.0 $	1000	TRIMMER 500K OHM 0.5W PC ...
3339W-1-202LF	Bourns Inc.	5.36 $	22	TRIMMER 2K OHM 0.5W PC PI...
3339W-1-102LF	Bourns Inc.	5.36 $	1000	TRIMMER 1K OHM 0.5W PC PI...
3339P-1-204LF	Bourns Inc.	4.0 $	1000	TRIMMER 200K OHM 0.5W PC ...
3339W-1-103LF	Bourns Inc.	5.36 $	267	TRIMMER 10K OHM 0.5W PC P...
3339W-1-203LF	Bourns Inc.	5.36 $	192	TRIMMER 20K OHM 0.5W PC P...
3339W-1-502LF	Bourns Inc.	5.36 $	152	TRIMMER 5K OHM 0.5W PC PI...
3339W-1-503LF	Bourns Inc.	5.36 $	115	TRIMMER 50K OHM 0.5W PC P...
3339H-1-103LF	Bourns Inc.	4.0 $	2793	TRIMMER 10K OHM 0.5W PC P...
3339P-1-104LF	Bourns Inc.	4.0 $	1582	TRIMMER 100K OHM 0.5W PC ...
3339P-1-203LF	Bourns Inc.	4.0 $	672	TRIMMER 20K OHM 0.5W PC P...
3339P-1-102LF	Bourns Inc.	4.0 $	1098	TRIMMER 1K OHM 0.5W PC PI...
3339P-1-501LF	Bourns Inc.	4.0 $	159	TRIMMER 500 OHM 0.5W PC P...
3339H-1-502LF	Bourns Inc.	4.0 $	289	TRIMMER 5K OHM 0.5W PC PI...
3339P-1-105LF	Bourns Inc.	4.0 $	200	TRIMMER 1M OHM 0.5W PC PI...
3339H-1-101LF	Bourns Inc.	4.0 $	157	TRIMMER 100 OHM 0.5W PC P...
3339P-1-101LF	Bourns Inc.	4.0 $	101	TRIMMER 100 OHM 0.5W PC P...
3339P-1-502LF	Bourns Inc.	4.0 $	2105	TRIMMER 5K OHM 0.5W PC PI...
3339P-1-103LF	Bourns Inc.	4.0 $	1797	TRIMMER 10K OHM 0.5W PC P...
3339P-1-222LF	Bourns Inc.	1.86 $	1000	TRIMMER 2.2K OHM 0.5W PC ...
3339P-1-223LF	Bourns Inc.	1.86 $	1000	TRIMMER 22K OHM 0.5W PC P...
3339P-1-252LF	Bourns Inc.	1.86 $	1000	TRIMMER 2.5K OHM 0.5W PC ...
3339P-1-472LF	Bourns Inc.	1.86 $	1000	TRIMMER 4.7K OHM 0.5W PC ...
3339P-1-474LF	Bourns Inc.	1.86 $	1000	TRIMMER 470K OHM 0.5W PC ...
214-3339-19-0602J	3M	15.23 $	98	RECEPTACLE DIP SOCKET 14P...
214-3339-09-0602J	3M	12.85 $	65	SOCKET ADAPTER 14DIP TO 1...
3339W-1-500	Bourns Inc.	5.74 $	1000	TRIMMER 50 OHM 0.5W PC PI...

3339P-1-472LF-ND

3339P-1-472LF

Potentiometers, Variable Resistors

Trimmer Potentiometers

3339P-1-472LF application field and working principle