Variable Trimmer Capacitors

Variable trimmer capacitors are types of capacitors(devices which store electrical charge in circuits) where the capacitor capacitance (its ability to store electrical charge) can be readily adjusted. They're often used in LC circuits (circuits that have an inductor and a capacitor) to set the frequency, for example to tune a radio.

How do variable trimmer capacitors work?

Variable trimmer capacitors are used to initially set oscillator frequency values, rise and fall times and other variables in a circuit. Should the values drift over time, variable trimmer capacitors allow you to re-calibrate your equipment.

Variable trimmer capacitors are almost always mounted directly on a PCB (printed circuit board) and set by using a small screwdriver. Variable trimmer capacitors are usually cheaper than full-sized variable capacitors.

What are variable trimmer capacitor used for?

Common applications include oscillators, tuners, crystal oscillators and filters. Variable trimmer capacitors can also be found in communication equipment such as mobile radios and aerospace transmitters.


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กำลังดูสินค้า 1 - 20 รายการจาก 59 รายการ / Viewing 1 - 20 of 59 products
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รายละเอียดสินค้า / Description ราคา / Price Series Voltage Dielectric Package/Case Mounting Type Tolerance Dimensions Lead Pitch Lead Diameter Depth Height Length Capacitive Range Maximum Capacitance
RS Stock No. 721-5350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZC3P300A110R00
Brand :Murata
THB45.864
Each: (In a Pack of 5)
Units
TZC3 100V dc - C3 Surface Mount 0 → +50% 4.5 x 3.2 x 1.6mm - - 3.2mm 1.6mm 4.5mm 6.5 → 30pF 30pF
RS Stock No. 169-3923
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4R500AA10R00
Brand :Murata
THB23.845
Each (On a Reel of 500)
Units
TZB4 50V dc - B4 Surface Mount 0 → +100% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 7 → 50pF 50pF
RS Stock No. 721-5338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4R500BB10R00
Brand :Murata
THB56.656
Each: (In a Pack of 5)
Units
TZB4 50V dc - B4 Surface Mount 0 → +100% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 7 → 50pF 50pF
RS Stock No. 173-1606
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BFC280907015
Brand :Vishay
THB1,233.89
Each (In a Box of 350)
Units
BFC2 200V dc PTFE 015 Through Hole - 14 x 11.5 x 9.2mm - - 11.5mm 9.2mm 14mm 7 → 100pF 100pF
RS Stock No. 832-318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZC3R100A110R00
Brand :Murata
THB45.864
Each: (In a Pack of 5)
Units
TZC3 100V dc - C3 Surface Mount 0 → +50% 4.5 x 3.2 x 1.6mm - - 3.2mm 1.6mm 4.5mm 3 → 10pF 10pF
RS Stock No. 169-2692
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZV2Z100A110R00
Brand :Murata
THB39,851.71
1 Reel of 2000
Reel(s)
TZV2 25V dc - V2 Surface Mount 0 → +100% 3.2 x 2.3 x 1.45mm - - 2.3mm 1.45mm 3.2mm 3.0 → 10pF 10pF
RS Stock No. 378-906
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BFC280907015
Brand :Vishay
THB1,356.504
Each: (In a Pack of 5)
Units
BFC2 200V dc PTFE 015 Through Hole - 14 x 11.5 x 9.2mm - - 11.5mm 9.2mm 14mm 7 → 100pF 100pF
RS Stock No. 721-5347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4Z100BB10R00
Brand :Murata
THB52.88
Each: (In a Pack of 5)
Units
TZB4 100V dc - B4 Surface Mount 0 → +50% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 3 → 10pF 10pF
RS Stock No. 832-352
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZV2Z100A110R00
Brand :Murata
THB42.92
Each: (In a Pack of 5)
Units
TZV2 25V dc - V2 Surface Mount 0 → +100% 3.2 x 2.3 x 1.45mm - - 2.3mm 1.45mm 3.2mm 3.0 → 10pF 10pF
RS Stock No. 832-403
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4R200AB10R00
Brand :Murata
THB25.968
Each: (In a Pack of 5)
Units
TZB4 100V dc - B4 Surface Mount 0 → +50% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 4.5 → 20pF 20pF
RS Stock No. 175-3526
Brand :RS PRO
THB6.60
Each (In a Bag of 500)
Units
- 100V Ceramic - Through Hole 0 → 50% 5 x 6mm 5.3mm 0.2mm 5mm 6mm - 4.5 → 20pF 20pF
RS Stock No. 721-5313
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4P300BB10R00
Brand :Murata
THB48.866
Each: (In a Pack of 5)
Units
TZB4 100V dc - B4 Surface Mount 0 → +50% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 6.5 → 30pF 30pF
RS Stock No. 169-2691
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZC3P200A110R00
Brand :Murata
THB10,611.50
1 Reel of 1000
Reel(s)
TZC3 100V dc - C3 Surface Mount 0 → +50% 4.5 x 3.2 x 1.6mm - - 3.2mm 1.6mm 4.5mm 5 → 20pF 20pF
RS Stock No. 106-2894
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4Z250BA10R00
Brand :Murata
THB38.11
Each: (In a Pack of 5)
Units
TZB4 50V dc Film - Surface Mount ±0.5% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 4 → 25pF 25pF
RS Stock No. 175-3525
Brand :RS PRO
THB6.60
Each (In a Bag of 500)
Units
- 100V Ceramic - Through Hole 0 → 50% 5 x 6mm 5.3mm 0.2mm 5mm 6mm - 3 → 10pF 10pF
ใหม่ / New
RS Stock No. 185-7341
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LXRW0YV600-054
Brand :Murata
THB17.60
Each (On a Reel of 10000)
Units
LXRW 50V ac - - Surface Mount - 0.6 x 0.6 x 0.3mm - - 0.6mm 0.3mm 0.6mm 30 → 60pF 60pF
RS Stock No. 175-3545
Brand :RS PRO
THB13.20
Each: (In a Pack of 25)
Units
- 100V Ceramic - Through Hole 0 → 50% 5 x 6mm 5.3mm 0.2mm 5mm 6mm - 4.5 → 20pF 20
RS Stock No. 175-3543
Brand :RS PRO
THB13.20
Each: (In a Pack of 25)
Units
- 100V Ceramic - Through Hole 0 → 50% 5 x 6mm 5.3mm 0.2mm 5mm 6mm - 2.5 → 7pF 7pF
RS Stock No. 721-5344
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4Z100AA10R00
Brand :Murata
THB31.92
Each: (In a Pack of 5)
Units
TZB4 100V dc - B4 Surface Mount 0 → +50% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 3 → 10pF 10pF
RS Stock No. 721-5335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TZB4Z060BB10R00
Brand :Murata
THB27.288
Each: (In a Pack of 5)
Units
TZB4 100V dc - B4 Surface Mount 0 → +50% 4.5 x 4 x 3mm - - 4mm 3mm 4.5mm 2 → 6pF 6pF
Related Products
TZB4 ceramic trimmer capacitors from Murata are a ...
Description:
TZB4 ceramic trimmer capacitors from Murata are a surface mount solution constructed in a rectangular thermosetting resin case. Designed to withstand solder baths and flux baths (with cover film type), these trimmer capacitors are suitable for flow or reflow soldering ...
Suitable for reflow soldering processes. ...
Description:
Suitable for reflow soldering processes.