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- Aerospace + Defense
  Spectrum Control Inc. is introducing a new best-in-class AC & DC Power Distribution Unit (PDU) product line. High performance, a full feature set, and a ruggedized design combined with a focus on manufacturability and component availability deliver excellent value to our customers.
- Air
  Spectrum Control designs and manufactures high-rel SAW filters for today’s military and commercial markets. We provide standard solutions for narrowband, GPS band applications, standard IF, and standard RF bands.
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  Hermetically sealed EMI filters are excellent for critical applications that demand high reliability in the toughest environments, giving broadband high-performance EMI filtering from 10 kHz to over 10 GHz.
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  Spectrum Control's custom EMI filter design solutions offer comprehensive consulting, diagnostic testing, and world-class manufacturing, providing an ideal solution to satisfy global EMC standards while meeting your design parameters.
- Space
  Space Overview
  Spectrum Control is a Premier Provider of Space-Level Qualified Products & Solutions. Our facilities in Marlborough, MA and Great Yarmouth, UK, are MIL-PRF-38534 Class K certified, satisfying the most stringent quality assurance requirements demanded by the world's tier-one space contractors.
  - Solutions for Space Applications
Commercial
- Commercial
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Wireless Test
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- High Temperature
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Healthcare
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Avionics
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Space
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.

About

FT circuit | 0.25 µF | M28861/1-018

PRODUCT P/N: 54-367-057

MIL Qualified M28861/1-018; EMI filter featuring hermetic glass seals and high EMI filtering performance. High-temperature terminal construction impervious to high moisture environments, solvents, and severe environmental conditions High-reliability testing available.

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Specifications

Product Specifications

DOWNLOAD:
SCI-Hermetic Data Sheet

Electrical

Capacitance Value	0.25 µF
Filter Circuit	FT
DCR Maximum (Ohms)	0.008
Rated Voltage at 125°C	150 VDC
Rated Voltage at 85°C
Specialty	MIL-PRF-28861

Physical

Item Length (in)	0.410
Item Diameter (in)	0.375
Thread Length (in)	0.312
Specialty	MIL-PRF-28861

Distributor Inventory

Distributor	Stock
RFMW - Spectrum Control	0
TTI - Spectrum Control	47
Mouser Electronics - Spectrum Control	0