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Integrated Passive Filters:

235 Products Found
We offer a range of EMI filters and protection products.

What is an integrated passive filter?

Traditional filter solutions are based on discrete ceramic or silicon passive components, both of which can be expensive and difficult to integrate into ever-smaller sizes. Recently, a new type of RF package has emerged, one that is based on laminating multiple layers of organic materials together. This approach (multi-layer organic or MLO), combining thin organic dielectric materials embedded into substrates, has been applied to a variety of RF products, including tightly integrated RF front-end-modules and filters. It has proven to be more effective than other alternatives, such as low temperature co-fired ceramic (LTCC) and conventional laminate substrates, which have difficulty integrating into shrinking sizes and silicon geometries.Further, LTCC is a costly process that has had temperature-related failures with common PCB-type substrate materials, and the components based on LTCC suffer from performance drift with temperature changes. MLO filters offer a superior solution with performance that is consistent across the specified temperature ranges.In addition to temperature, MLO devices provide significant electrical, physical and reliability advantages over traditional discrete RF or LTCC solutions.

Passive filter types

  1. Low-pass filters attenuate or suppress signals with frequencies above a particular frequency called the cutoff or critical frequency. For example, a low-pass filter (LPF) with a cutoff frequency of 40 Hz can eliminate noise with a frequency of 60 Hz.
  2. High-pass filters suppress or attenuate signals with frequencies lower than a particular frequency, also called the cutoff or critical frequency. For example, a high-pass filter (HPF) with a cutoff frequency of 100 Hz can be used to suppress the unwanted DC voltage in amplifier systems, if desired.
  3. Band-pass filters attenuate or suppress signals with frequencies outside a band of frequencies. They are common in TV or radio tuning circuits.
  4. Band-reject, or notch filters attenuate or suppress signals with a range of frequencies. For instance, a notch filter can reject signals with frequencies between 50 Hz and 150 Hz.
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2341664

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$1.183
50+
US$0.833
100+
US$0.785
500+
US$0.681
1500+
US$0.582
Min: 5 / Mult: 5
EMI Filter with ESD Protection
6 Data Lines
RC Pi Filter
µQFN
16Pins
EMIF Series
3485604

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
US$0.477
10+
US$0.311
25+
US$0.299
50+
US$0.287
100+
US$0.237
More Pricing...
Min: 1 / Mult: 1
EMI Filter with ESD Protection
1 Data Lines
Common-Mode
WLCSP
5Pins
PCMFxHDMI2BA-C Series
3485604RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
US$0.237
500+
US$0.226
Min: 100 / Mult: 1
EMI Filter with ESD Protection
1 Data Lines
Common-Mode
WLCSP
5Pins
PCMFxHDMI2BA-C Series
2341664RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
100+
US$0.785
500+
US$0.681
1500+
US$0.582
Min: 100 / Mult: 5
EMI Filter with ESD Protection
6 Data Lines
RC Pi Filter
µQFN
16Pins
EMIF Series
3132463

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
US$0.327
10+
US$0.314
25+
US$0.293
50+
US$0.285
100+
US$0.277
Min: 1 / Mult: 1
EMI Filter with ESD Protection
2 Data Lines
RC Pi Filter
µQFN
6Pins
EMIF Series
2724248

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
US$1.182
10+
US$0.978
25+
US$0.963
50+
US$0.949
100+
US$0.738
Min: 1 / Mult: 1
Common Mode Filter with ESD Protection
4 Data Lines
Common-Mode
XDFN
10Pins
-
2724248RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
US$0.738
Min: 500 / Mult: 1
Common Mode Filter with ESD Protection
4 Data Lines
Common-Mode
XDFN
10Pins
-
3132463RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
US$0.277
Min: 100 / Mult: 5
EMI Filter with ESD Protection
2 Data Lines
RC Pi Filter
µQFN
6Pins
EMIF Series
1456419

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
US$1.501
50+
US$0.951
100+
US$0.574
500+
US$0.465
1500+
US$0.429
Min: 5 / Mult: 5
USB Upstream and Terminator EMI Filter with ESD
2 Data Lines
C-R-C Pi Filter
SOT-23
6Pins
-
2341665

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.359
10+
US$0.253
100+
US$0.218
500+
US$0.206
1000+
US$0.194
Min: 5 / Mult: 5
USB Downstream and Terminator EMI Filter with ESD
2 Data Lines
C-R-C Pi Filter
SOT323
5Pins
-
2101235

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.811
50+
US$0.507
100+
US$0.327
500+
US$0.249
1500+
US$0.224
Min: 5 / Mult: 5
USB Upstream and Terminator EMI Filter with ESD
2 Data Lines
C-R-C Pi Filter
SOT-363
6Pins
-
2629720

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.472
50+
US$0.340
100+
US$0.320
500+
US$0.279
1500+
US$0.260
Min: 5 / Mult: 5
Common Mode Filter with ESD Protection
2 Data Lines
Common-Mode
QFN
6Pins
ECMF Series
2629721

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.551
50+
US$0.405
100+
US$0.382
500+
US$0.338
1500+
US$0.320
Min: 5 / Mult: 5
Common Mode Filter with ESD Protection
4 Data Lines
Common-Mode
µQFN
8Pins
ECMF Series
2341659

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.352
10+
US$0.248
100+
US$0.214
500+
US$0.202
1000+
US$0.190
Min: 5 / Mult: 5
USB Upstream and Terminator EMI Filter with ESD
2 Data Lines
RC Pi Filter
SOT323
6Pins
-
2335238

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Date/Lot Code

Each
5+
US$0.662
10+
US$0.631
100+
US$0.448
500+
US$0.387
1000+
US$0.347
Min: 5 / Mult: 5
EMI Filter with ESD Protection
8 Data Lines
C-R-C Pi Filter
LLP3313
17Pins
-
2341662

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.340
10+
US$0.222
100+
US$0.198
500+
US$0.186
1000+
US$0.178
Min: 5 / Mult: 5
USB Upstream and Terminator EMI Filter with ESD
2 Data Lines
RC Pi Filter
SOT323
6Pins
-
2824959

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.493
50+
US$0.346
250+
US$0.303
1000+
US$0.263
2000+
US$0.260
Min: 5 / Mult: 5
USB Upstream and Terminator EMI Filter with ESD
2 Data Lines
RC Pi Filter
SOT-563
6Pins
-
2629720RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
US$0.320
500+
US$0.279
1500+
US$0.260
Min: 100 / Mult: 5
Common Mode Filter with ESD Protection
2 Data Lines
Common-Mode
QFN
6Pins
ECMF Series
3130035

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
US$0.618
10+
US$0.511
25+
US$0.453
50+
US$0.441
100+
US$0.429
More Pricing...
Min: 1 / Mult: 1
EMI Filter with ESD Protection
8 Data Lines
C-L-C Pi Filter
µQFN
16Pins
EMIF Series
2454723

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.829
50+
US$0.598
100+
US$0.563
500+
US$0.490
1500+
US$0.464
Min: 5 / Mult: 5
Common Mode Filter with ESD Protection
4 Data Lines
Common-Mode
µQFN
10Pins
ECMF Series
2724263

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.385
10+
US$0.275
100+
US$0.239
500+
US$0.224
1000+
US$0.212
Min: 5 / Mult: 5
EMI Filter with ESD Protection
4 Data Lines
C-R-C Pi Filter
UDFN
8Pins
-
2774598RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
US$0.210
250+
US$0.184
1000+
US$0.145
2000+
US$0.142
Min: 100 / Mult: 5
EMI Filter with ESD Protection
2 Data Lines
C-R-C Pi Filter
SOT-563
6Pins
-
2728059RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
US$0.340
500+
US$0.297
Min: 100 / Mult: 5
EMI Filter with ESD Protection
2 Data Lines
RC Pi Filter
SC-88A
5Pins
-
3130087

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
5+
US$0.563
50+
US$0.398
100+
US$0.375
500+
US$0.324
1500+
US$0.297
Min: 5 / Mult: 5
EMI Filter with ESD Protection
3 Data Lines
RC Pi Filter
µQFN
8Pins
EMIF Series
3366961

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
US$0.583
10+
US$0.477
25+
US$0.414
50+
US$0.402
100+
US$0.390
More Pricing...
Min: 1 / Mult: 1
EMI Filter with ESD Protection
8 Data Lines
C-R-C Pi Filter
QFN
16Pins
EMIF Series
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