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Active Filters

An active filter is a type of analog circuit that implements an electronic filter to a signal using active components such as an amplifier. When an amplifier is included in a filter design or application, it can improve the predictability and performance of the filter.

Types of Active Filters

Brand Pass Filters
Brand Reject Filter
High Pass Filter
Low pass Filter
Quad Filters and Universal Filters are devices that can be programmed to perform one of the other types of active filters
Notch Filter

25 Products showing for Active Filters

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In Stock Texas Instruments Universal Filter Active Filter 2nd RS Stock No. 709-2166 Mfr. Part No. UAF42AU Subtotal (1 unit) TWD1,243.00(exc. GST) TWD1,243.00/unit Quantity	Texas Instruments	Universal Filter	Active Filter	-	Switched Capacitor	100kHz	-	-	-	6V	4	18V	Surface	-	2nd	SOIC	16	-	2.35mm	10.28mm	No	7.52mm
In Stock STMicroelectronics BALFLB-WL-09D3 Universal Filter Active Filter RS Stock No. 261-4742 Mfr. Part No. BALFLB-WL-09D3 Subtotal (1 pack of 5 units) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock STMicroelectronics BALFLB-WL-07D3 Universal Filter Active Filter RS Stock No. 261-4738 Mfr. Part No. BALFLB-WL-07D3 Subtotal (1 pack of 5 units) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	-	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock Texas Instruments UAF42 Active Filter 2nd RS Stock No. 197-7613 Mfr. Part No. UAF42AP Subtotal (1 tube of 25 units) TWD32,995.00(exc. GST) TWD1,319.80/unit Quantity	Texas Instruments	-	Active Filter	-	State-Variable Analogue Architecture	100kHz	-	-	-	6V	1	18V	Through Hole	-	2nd	PDIP	14	-	5.08mm	19.69mm	No	6.6mm
In Stock STMicroelectronics BALFLB-WL-08D3 Universal Filter Active Filter RS Stock No. 261-4740 Mfr. Part No. BALFLB-WL-08D3 Subtotal (1 pack of 5 units) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock Texas Instruments UAF42 Active Filter 2nd RS Stock No. 197-7615 Mfr. Part No. UAF42AP Subtotal (1 unit) TWD1,456.00(exc. GST) TWD1,456.00/unit Quantity	Texas Instruments	-	Active Filter	-	State-Variable Analogue Architecture	100kHz	-	-	-	6V	1	18V	Through Hole	-	2nd	PDIP	14	-	5.08mm	19.69mm	No	6.6mm
Temporarily out of stock STMicroelectronics L9961 Universal Filter Active Filter RS Stock No. 261-4736 Mfr. Part No. BAL-CC1101-01D3 Subtotal (1 pack of 10 units) TWD95.00(exc. GST) TWD9.50/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	928MHz	-	-	-	-	4	-	Surface	-	-	Flip-Chip	4	-	0.69mm	2.07mm	RoHS, UL94V-0	1.1mm
Temporarily out of stock STMicroelectronics BALFLB-WL-09D3 Universal Filter Active Filter RS Stock No. 261-4741 Mfr. Part No. BALFLB-WL-09D3 Subtotal (1 reel of 5000 units) TWD71,000.00(exc. GST) TWD14.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock Texas Instruments Universal Filter Active Filter 2nd RS Stock No. 709-2166P Mfr. Part No. UAF42AU Subtotal 1 unit (supplied in a tube) TWD1,243.00(exc. GST) TWD1,243.00/unit Quantity	Texas Instruments	Universal Filter	Active Filter	-	Switched Capacitor	100kHz	-	-	-	6V	4	18V	Surface	-	2nd	SOIC	16	-	2.35mm	10.28mm	No	7.52mm
Temporarily out of stock STMicroelectronics BALFLB-WL-08D3 Universal Filter Active Filter RS Stock No. 261-4739 Mfr. Part No. BALFLB-WL-08D3 Subtotal (1 reel of 5000 units) TWD71,000.00(exc. GST) TWD14.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock Texas Instruments Universal Filter Active Filter 2nd RS Stock No. 923-6738 Mfr. Part No. UAF42AU Subtotal (1 tube of 40 units) TWD48,128.00(exc. GST) TWD1,203.20/unit Quantity	Texas Instruments	Universal Filter	Active Filter	-	Switched Capacitor	100kHz	-	-	-	6V	4	18V	Surface	-	2nd	SOIC	16	-	2.35mm	10.28mm	No	7.52mm
Temporarily out of stock Wurth Elektronik WE-LPF Low Pass Filter Active Filter 2nd RS Stock No. 737-3194 Mfr. Part No. 748112024 Subtotal (1 unit) TWD57.00(exc. GST) TWD57.00/unit Quantity	Wurth Elektronik	Low Pass Filter	Active Filter	-	-	2500MHz	-	-	-	-	-	-	Surface	-	2nd	0603	6	-	0.6mm	1.6mm	No	0.8mm
Currently unavailable STMicroelectronics MLPF Low Pass Filter Active Filter RS Stock No. 276-892 Mfr. Part No. MLPF-WB-04D3 Subtotal (1 reel of 5000 units) TWD32,500.00(exc. GST) TWD6.50/unit Quantity	STMicroelectronics	Low Pass Filter	Active Filter	-	-	2500MHz	-	-	-	-	-	-	-	-	-	CSPG	6	-	0.68mm	1.55mm	JESD22-A114-C	0.95mm
Unavailable NF Low Pass Filter Active Filter, 4th Order RS Stock No. 501-6612 Mfr. Part No. SV-4FL1 Subtotal (1 unit) TWD1,667.00(exc. GST) TWD1,667.00/unit Quantity	NF	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Currently unavailable STMicroelectronics MLPF Low Pass Filter Active Filter RS Stock No. 276-893 Mfr. Part No. MLPF-WB-04D3 Subtotal (1 tape of 20 units) TWD184.00(exc. GST) TWD9.20/unit Quantity	STMicroelectronics	Low Pass Filter	Active Filter	-	-	2500MHz	-	-	-	-	-	-	-	-	-	CSPG	6	-	0.68mm	1.55mm	JESD22-A114-C	0.95mm
In Stock STMicroelectronics BALFLB-WL-07D3 Universal Filter Active Filter RS Stock No. 261-4738P Mfr. Part No. BALFLB-WL-07D3 Subtotal 5 units (supplied on a continuous strip) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	-	8	-	0.63mm	2.15mm	RoHS	1.88mm
Temporarily out of stock Wurth Elektronik WE-LPF Low Pass Filter Active Filter 2nd RS Stock No. 177-6020 Mfr. Part No. 748112024 Subtotal (1 reel of 4000 units) TWD156,400.00(exc. GST) TWD39.10/unit Quantity	Wurth Elektronik	Low Pass Filter	Active Filter	-	-	2500MHz	-	-	-	-	-	-	Surface	-	2nd	0603	6	-	0.6mm	1.6mm	No	0.8mm
In Stock STMicroelectronics BALFLB-WL-09D3 Universal Filter Active Filter RS Stock No. 261-4742P Mfr. Part No. BALFLB-WL-09D3 Subtotal 5 units (supplied on a continuous strip) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm
Temporarily out of stock STMicroelectronics BALFLB-WL-07D3 Universal Filter Active Filter RS Stock No. 261-4737 Mfr. Part No. BALFLB-WL-07D3 Subtotal (1 reel of 5000 units) TWD71,000.00(exc. GST) TWD14.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	-	8	-	0.63mm	2.15mm	RoHS	1.88mm
In Stock STMicroelectronics BALFLB-WL-08D3 Universal Filter Active Filter RS Stock No. 261-4740P Mfr. Part No. BALFLB-WL-08D3 Subtotal 5 units (supplied on a continuous strip) TWD86.00(exc. GST) TWD17.20/unit Quantity	STMicroelectronics	Universal Filter	Active Filter	-	-	510MHz	-	-	-	-	1	-	PCB	-	-	QFN	8	-	0.63mm	2.15mm	RoHS	1.88mm

Active Filters

Types of Active Filters

25 Products showing for Active Filters

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