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AT4SD

Trimmer / Variable Capacitors 250Volts 1.0pF-4pF

Part No:

AT4SD

Mfr:

Knowles Voltronics

Description:

Trimmer / Variable Capacitors 250Volts 1.0pF-4pF

Product Attribute	Attribute Value	Select
Manufacturer	Knowles
Product Category	Trimmer / Variable Capacitors
RoHS	Details
Capacitance Range	1 pF to 4 pF
Voltage Rating	250 V
Termination Style	SMD/SMT
Length	15.49 mm (0.61 in)
Type	Multi-Turn PTFE Trimmer Capacitors
Diameter	7.62 mm
Minimum Operating Temperature	- 65 C
Maximum Operating Temperature	+ 125 C
Series	A
Packaging	Bulk
Brand	Knowles Voltronics
Product	Trimmer Capacitors - PTFE Dielectric
Product Type	Trimmer / Variable Capacitors
Factory Pack Quantity: Factory Pack Quantity	10
Subcategory	Capacitors

USHTS	8532300090
CNHTS	8532300000
CAHTS	8532250000
JPHTS	8532250005
KRHTS	8532250000
TARIC	8532300000
BRHTS	85322590
ECCN	EAR99

Voltronics Ceramic Half-Turn SMT Capacitors

Voltronics / Knowles Ceramic Half-turn SMT Variable Capacitors are small, inexpensive trimmers available in tape-and-reel format for use with automated assembly equipment. In spite of their small size, they can provide a generous amount of capacitance (up to 100 pF) for high-frequency applications. Used for applications that require adjustable capacitance in a miniature, surface-mountable package at low cost, the Ceramic Half-turn SMT Variable Capacitors provide enough capacitance range to fine-tune filter center frequencies and correct for oscillator drift. The quality factor (Q) of these trimmers is about 1500 at 1 MHz. The temperature coefficient is typically 0 to -750 ppm/°C while capacitance drift ranges from ± 1% to ±5%. These trimmers are generally rated for maximum DC withstanding voltage of about 220 V.

A & K Series Air Trimmers

Voltronics / Knowles A and K Series Air Trimmers are capacitors designed at frequencies up to 1.5GHz and feature an internal O-ring seal. The seal makes wave soldering and vapor degreasing possible without attaching a separate cap. Voltronics / Knowles A and K Series Air Trimmers are solder-sealed and ideal for mobile radios, aerospace communication, radar, and more.

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