en español

RF Filters

: 145 Products Found

Filter Layout: LEFT

TOP

0 Filter(s) Selected

Products Found Please click the 'Apply Filters' button to update results

Keep applying filters or Show Results Show Results

Apply Filters

Filters

Clear All Filters

Min/Max Pass Band Frequency

Reset

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

Open Filters

We offer RF filters for aircraft, aerospace, medical, power plant control, traffic signal, transportation equipment and a wide range of other applications.

Radio frequency (RF) and microwave filters represent a class of electronic filter, designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to extremely high frequency). This frequency range is used by most broadcast radio, television, and wireless communication equipment (mobile phones, Wi-Fi, etc.).

Accordingly, most RF and microwave devices will include some kind of filtering on the signals transmitted or received. Such filters are commonly used as building blocks for duplexers and diplexers to combine or separate multiple frequency bands.

What does an RF filter do?

Filters fulfil one of the following functions:

RF band-pass filter: selects only a desired band of frequencies
RF band-stop filter: eliminates an undesired band of frequencies
RF low-pass filter: allows only frequencies below a cutoff frequency to pass
RF high-pass filter: allows only frequencies above a cutoff frequency to pass

RF Filter types

There are many different types or models for RF filters. Below are some of the more commonly used forms.

Constant-k: The constant-k filter’s advantage lies in the ease of calculating values for the various components. This enables it to be simply designed with minimal theoretical knowledge about the mathematics, unlike many other filters. However, its performance does not quite match that of other filter types, although for many applications it is more than adequate.

Butterworth: This type of filter provides the maximum in band flatness, although it provides a lower stop-band attenuation than a Chebyshev filter. However, it is also able to provide better group delay performance, and hence lower overshoot.

Bessel: This filter provides the optimum in-band phase response and therefore also provides the best step response. It is often used where signals incorporate square waves, etc as the shape is maintained best of all.

Chebyshev: This filter provides fast roll off after the cut off frequency is reached. However, this is at the expense of in-band ripple. The more in-band ripple that can be tolerated, the faster the roll off.

Elliptic: This filter, also known as the Cauer filter, has significant levels of in-band and out of band ripple, and as expected the higher the degree of ripple that can be tolerated, the steeper it reaches its ultimate roll off.

Compare Selected Compare (0)

Sort by

Best Match

Best Match Price: Low to High Price: High to Low Stock: Low to High Stock: High to Low

Manufacturer Part No	Newark Part No.	Description / Manufacturer	Availability	Price for:	Price	Quantity	Filter Type	No. of Pins	Pass Band Frequency	RF Filter Applications	Filter Case Style	Product Range
							Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
BPF900A	23T4566 Data Sheet + RoHS	Filter, Band Pass, 902MHz to 928MHz L-COM You previously purchased this product. View in Order History		Each	1+ $240.89	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-Pins	902MHz a 928MHz	GSM, ISM, RFID, RF, SCADA	-	-
MLPF-WB55-01E3	03AH2647 Data Sheet + RoHS	RF Filter, 2.4GHz to 2.5GHz, Low Pass, Bluetooth, WLCSP-6 STMICROELECTRONICS You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $0.142 10+ $0.142 25+ $0.142 50+ $0.142 100+ $0.142 250+ $0.142 500+ $0.142 1000+ $0.142 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 100) Add	Low Pass	6Pins	2.4GHz to 2.5GHz	Bluetooth	WLCSP	-
BPF24-801A	23T4550 + RoHS	Bandpass Filter, 2.4GHz, 1 Channel, 802.11, WLAN, Rugged Aluminum Construction, N-Female Connector L-COM You previously purchased this product. View in Order History		Each	1+ $275.99	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-Pins	2.4GHz	802.11, WLAN	-	-
2450LP14B100T	41T1689 Data Sheet Data Sheet + RoHS	LOW PASS FILTER, 2.45GHZ JOHANSON TECHNOLOGY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.382 25+ $0.334 50+ $0.285 100+ $0.237 250+ $0.213	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	6Pins	2.4GHz to 2.5GHz	Bluetooth, ISM and 802.11, WLAN, ZigBee	0603 [1608 Metric]	0
748323155	75AJ2941 Data Sheet + RoHS Date/Lot Code	RF FILTER, BAND PASS, 0805 ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $2.00 25+ $1.92 50+ $1.85 100+ $1.70	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Band Pass	4Pins	5.15GHz to 5.875GHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	0805 [2012 Metric]	WE-BPF

748111009	75AJ2935 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 908MHZ TO 928MHZ ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $2.87 25+ $2.71 50+ $2.55 100+ $2.24	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	8Pins	908MHz to 928MHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	0805 [2012 Metric]	WE-LPF

0915LP15B026E	41T0902 Data Sheet + RoHS	Filter, Low Pass, 8 Pins, 902MHz a 928MHz, 0805 [2012 Metric] JOHANSON TECHNOLOGY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.394 25+ $0.385 50+ $0.375 100+ $0.366 250+ $0.313	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10	Low Pass	8Pins	902MHz a 928MHz	-	0805 [2012 Metric]	-

DEA100915LT-6319A1	29AJ5129 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 824MHZ TO 915MHZ ROHS COMPLIANT: YES TDK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.239 25+ $0.217 50+ $0.205 100+ $0.192 250+ $0.171	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	0	0	0	0	0	-

2450BP15E0100E	44W4474 Data Sheet + RoHS	FILTER, BANDPASS, 2.4GHZ JOHANSON TECHNOLOGY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.379 25+ $0.369 50+ $0.361 100+ $0.352 250+ $0.301	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Band Pass	0	2.4GHz to 2.5GHz	0	0805 [2012 Metric]	0

3600BP15M600E	66AH5019 Data Sheet + RoHS Date/Lot Code	BAND PASS FILTER, 3.3-3.9GHZ, 0805 JOHANSON TECHNOLOGY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $0.267 25+ $0.267 50+ $0.267 100+ $0.267 250+ $0.267 500+ $0.267 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	Band Pass	4Pins	3.3GHz to 3.9GHz	Cellular, WLAN, Bluetooth, Zigbee, ISM, RF/Microwave, Millimeter Wave, Fiber Optic	0805 [2012 Metric]	-

DEA162450BT-1298A1	29AJ5142 Data Sheet + RoHS Date/Lot Code	RF FILTER, BAND PASS, 2.4GHZ TO 2.5GHZ ROHS COMPLIANT: YES TDK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.273 25+ $0.258 50+ $0.247 100+ $0.234 250+ $0.203	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	0	3Pins	0	0	0	-

MLPF-WB55-02E3	69AH1370 Data Sheet + RoHS	RF FILTER, LOW PASS, 2.4 TO 2.5GHZ, CSP ROHS COMPLIANT: YES STMICROELECTRONICS You previously purchased this product. View in Order History	View Additional Avnet Stock	Each (Supplied on Cut Tape)	1+ $0.423 10+ $0.402 25+ $0.391 50+ $0.379 100+ $0.36 250+ $0.307 500+ $0.244 1000+ $0.234 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Mult: 5 Cut Tape (Min: 5) Re-Reel (Min: 100) Add	0	0	0	0	0	-

748121055	75AJ2937 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 5.15GHZ TO 5.875GHZ ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $1.54	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	8Pins	5.15GHz to 5.875GHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	0805 [2012 Metric]	WE-LPF

748125024	75AJ2938 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 2.4GHZ TO 2.5GHZ ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $1.20	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	8Pins	2.4GHz to 2.5GHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	0805 [2012 Metric]	WE-LPF

DEA160960LT-5059A1	29AJ5136 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 698MHZ TO 960MHZ ROHS COMPLIANT: YES TDK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.242 25+ $0.22 50+ $0.208 100+ $0.195 250+ $0.174	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	0	0	0	0	0	-

748112024	75AJ2936 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 2.4GHZ TO 2.5GHZ ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $1.27	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	6Pins	2.4GHz to 2.5GHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	0603 [1608 Metric]	WE-LPF

BPF.24.01	36AJ3162 Data Sheet + RoHS	BAND PASS FILTER, 2.4 - 2.5 GHZ ROHS COMPLIANT: YES TAOGLAS You previously purchased this product. View in Order History		Each	1+ $27.72 5+ $26.71 10+ $25.73 25+ $25.19 50+ $25.11 100+ $25.02 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-	2.4GHz to 2.5GHz	UAV/Drone Antennas	-	Airvu

BPF.58.01	36AJ3163 Data Sheet + RoHS	BAND PASS FILTER, 5.48 - 5.85 GHZ ROHS COMPLIANT: YES TAOGLAS You previously purchased this product. View in Order History		Each	1+ $27.72 5+ $26.71 10+ $26.23 25+ $26.16 50+ $26.09 100+ $26.03 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-	5.48GHz to 5.85GHz	UAV/Drone Antennas	-	Airvu

6530BP44A1190	83AH3565 Data Sheet + RoHS Date/Lot Code	Filter, Band Pass, 4 Pins, 5.925GHz to 7.125GHz, SMD JOHANSON TECHNOLOGY You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $1.44 10+ $1.28 25+ $1.15 50+ $1.08 100+ $1.00 250+ $0.881 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	Band Pass	4Pins	5.925GHz to 7.125GHz	WiFi	SMD	-

DLF162500LT-5028A1	29AJ5153 Data Sheet + RoHS Date/Lot Code	RF FILTER, LOW PASS, 2.4GHZ TO 2.5GHZ ROHS COMPLIANT: YES TDK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.46 25+ $0.419 50+ $0.395 100+ $0.369 250+ $0.327	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 100) Add	Low Pass	4Pins	2.4GHz to 2.5GHz	Bluetooth, WLAN	0603 [1608 Metric]	-

BPF24-401	23T4544 + RoHS	Bandpass Filter, 2.4GHz, 1 Channel, 802.11, WLAN, Rugged Aluminum Construction, N-Female Connector L-COM You previously purchased this product. View in Order History		Each	1+ $145.99	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-Pins	2.4GHz	802.11, WLAN	-	-

LFB182G45BG2D280	69AC6040 Data Sheet + RoHS	RF FILTERS, BAND PASS, 2.45GHZ, 0603 MURATA You previously purchased this product. View in Order History		Each	10+ $0.406 25+ $0.361 50+ $0.315 100+ $0.27 500+ $0.238	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add	0	6Pins	0	0	0	-

748351024	75AJ2942 Data Sheet + RoHS Date/Lot Code	RF FILTER, BAND PASS, 2.4GHZ TO 2.5GHZ ROHS COMPLIANT: YES WURTH ELEKTRONIK You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	1+ $0.969	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Mult: 5 Cut Tape (Min: 5) Re-Reel (Min: 100) Add	Band Pass	4Pins	2.4GHz to 2.5GHz	RF, Wireless Communication Systems Like DECT, PACS, PHS, GSM, WLAN, Bluetooth	1008 [2520 Metric]	WE-BPF

BPF24-814	23T4560 + RoHS	Bandpass Filter, 2.4GHz, 14 Channel, 802.11, WLAN, Rugged Aluminum Construction, N-Female Connector L-COM You previously purchased this product. View in Order History		Each	1+ $211.99	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Band Pass	-Pins	2.4GHz	802.11, WLAN	-	-

LQZ02HQ242A02E	65AH7962 Data Sheet + RoHS Date/Lot Code	CHIP LC TRAP FILTER, 2.4-2.5GHZ, 01005 ROHS COMPLIANT: YES MURATA You previously purchased this product. View in Order History		Each (Supplied on Cut Tape)	10+ $0.073 25+ $0.071 50+ $0.068 100+ $0.066 250+ $0.057	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Mult: 10 Cut Tape (Min: 10) Re-Reel (Min: 500) Add	LC	2Pins	2.4GHz ~ 2.5GHz	Aircraft, Aerospace, Medical, Power Plant Control, Traffic Signal & Transportation Equipment	01005 [0402 Metric]	LQZ02HQ