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You are here: Home / Obsolete Parts Listing

Obsolete Parts Listing

eComp represents a variety of procurement options and legacy solutions for obsolete parts. In some cases, we are able to provide a replacement part for an otherwise unavailable part by working with our manufacturing partners to solve your needs without requiring a re-design. Below is a sample obsolete parts listing.

Obsolete Parts Listing

New England Microwave: Founded in 1981, New England Microwave Corporation focused on providing optimized control devices that had the best possible in-system performance characteristics. NEM specialized in the manufacture and design of hard substrate hybrid devices, with a focus on PIN/NIP diode drivers. New England Microwave was acquired by Micronetics, who was in turn acquired by Mercury Systems in 2012. eComp has the ability to provide the following from New England Microwave:

Original Part Number  Images* For Example Only
Replacement Part Number
207 – 1 channel 15 mA -15mA +5V -15V  25nS  14-3/8 flatpack IC, PIN DIODE DRIVER, FP, 14PIN, PLASTIC   EC9207 – 1 channel 15 mA -15mA +5V -15V  25nS  14-3/8 flatpack
230CC – 1 channel 30 mA -30mA +5V -5V  15nS  28-LCC. IC, PIN DIODE DRIVER, LDCC, PLASTIC   EC9230- 1 channel 30 mA -30mA +5V -5V  15nS  28-LCC. IC, PIN DIODE DRIVER, LDCC, PLASTIC
261- IC, PIN DIODE DRIVER, FP, 14PIN, PLASTIC   EC9611 – IC, PIN DIODE DRIVER, FP, 14PIN, PLASTIC

Film Micro-Electronics/Spectrum Control Inc: One of the largest custom hybrid manufacturers in the US, Spectrum Control offered a complete line of PIN diode switch drivers with output capabilities of 10mA to 50mA and switching speeds as fast as 6 ns. Spectrum Control merged with API Technologies in 2011. eComp has the ability to provide the following from Film Micro-Electronics/Spectrum Control:

Original Part Number Images for example only
Replacement Part Number
DD111 – 1 channel 15 mA -15mA +5V -15V  25nS IC, PIN DIODE DRIVER, FP, 14PIN, CERAMIC  Obsolete Parts Listing EC9111 – 1 channel 15 mA -15mA +5V -15V  25nS. IC, PIN DIODE DRIVER, FP, 14PIN, CERAMIC
DD211 – 2 channel 15 mA -15mA +5V -15V 25nS. SPECIALTY INTERFACE CIRCUIT, PDFP14   EC9211 – 2 channel 15 mA -15mA +5V -15V 25nS. SPECIALTY INTERFACE CIRCUIT, PDFP14
DD311 – 1 channel 12mA -30mA +5V -15V  8nS. SPECIALTY INTERFACE CIRCUIT, CDFP14   EC9311 – 1 channel 12mA -30mA +5V -15V  8nS. SPECIALTY INTERFACE CIRCUIT, CDFP14
DDF311 – 1 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP14   EC93311 – 1 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP14
DDF2311 – 2 channel +15mA -30mA +5V -15V  15nS. IC, PIN DIODE DRIVER, FP, 22PIN, CERAMIC   EC9231 – 2 channel +15mA -30mA +5V -15V  15nS. IC, PIN DIODE DRIVER, FP, 22PIN, CERAMIC
DDF3311 – 3 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP22  Obsolete Parts Listing EC93311 – 3 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP22
DDF4311 – 4 channel +15mA -30mA +5V -15V  15nS. IC, PIN DIODE DRIVER, FP, 22PIN, CERAMIC   EC9431 – 4 channel +15mA -30mA +5V -15V  15nS. IC, PIN DIODE DRIVER, FP, 22PIN, CERAMIC
DDF5311 – 5 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP28   EC9577 – 5 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, PDFP28
DDF6311 – 6 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, CDFP28   EC9677 – 6 channel +15mA -30mA +5V -15V  15nS. SPECIALTY INTERFACE CIRCUIT, CDFP28
DD217 – 2 channel +20mA -20mA +5V -15V 200nS. DUAL HIGH CURRENT DRIVER  
DD320 – 3 channel +20mA -20mA +5V -15V  200nS. THREE CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9320 – 3 channel +20mA -20mA +5V -15V  200nS. THREE CHANNEL HIGH CURRENT DRIVER
DD350 – 3 channel +50mA -50mA +5V -15V  200nS. THREE CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9350 – 3 channel +50mA -50mA +5V -15V  200nS. THREE CHANNEL HIGH CURRENT DRIVER
DD420 – 4 channel +20mA -20mA +5V -15V  200nS. FOUR CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9420 – 4 channel +20mA -20mA +5V -15V  200nS. FOUR CHANNEL HIGH CURRENT DRIVER
DD450 – 4 channel +50mA -50mA +5V -15V  200nS. FOUR CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9450 – 4 channel +50mA -50mA +5V -15V  200nS. FOUR CHANNEL HIGH CURRENT DRIVER
DD620 – 6 channel +20mA -20mA +5V -15V  200nS. SIX CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9620 – 6 channel +20mA -20mA +5V -15V  200nS. SIX CHANNEL HIGH CURRENT DRIVER
DD650 – 6 channel +50mA -50mA +5V -15V  200nS. SIX CHANNEL HIGH CURRENT DRIVER  Obsolete Parts Listing EC9650 – 6 channel +50mA -50mA +5V -15V  200nS. SIX CHANNEL HIGH CURRENT DRIVER

 

National Semiconductor: National Semiconductor was an American based semiconductor manufacturer who formally became a part of Texas Instruments in 2011. National Semiconductor specialized in analog devices and subsystems. The DH0035/DH0035C is a high speed digital driver used for PIN diodes in RF modulators and switches. eComp has the ability to provide the following from National Semiconductor:

Original Part Number  Images*For example only
Replacement Part Number
DH0035 – 1 channel +60mA -60mA +15V -15V  20nS 10-DIP SINGLE CHANNEL HIGH SPEED PIN DIODE DRIVER  Obsolete Parts Listing EC9535 – 1 channel +60mA -60mA +15V -15V  20nS 10-DIP. SINGLE CHANNEL HIGH SPEED PIN DIODE DRIVER
 

 

General Microcircuits: General Microcircuits, as a part of Herley, was acquired by Ultra Electronics in 2015. Herley was a successful defense, energy, transport and security company. Their H110 series of drives was pin compatible with their F311 series allowing for direct replacements in older designs, but allowed for greater versatility in application. eComp has the ability to provide the following from General Microcircuits:

Original Part Number  Images*For Example Only
Replacement Part Number
F311 Replaced by H110/H210 series
F2311 Replaced by H110/H210 series
F3311 Replaced by H110/H210 series
F4311 Replaced by H110/H210 series
H110 – 1 channel 15 mA -15mA +5V -15V  8nS
SINGLE CHANNEL HIGH SPEED DRIVER
 Obsolete Parts Listing  ECH110 – 1 channel 15 mA -15mA +5V -15V  8nS
SINGLE CHANNEL HIGH SPEED DRIVER
H210 – 2 channel 15 mA -15mA +5V -15V 8nS

DUAL CHANNEL HIGH SPEED DRIVER

 

 Obsolete Parts Listing ECH210 – 2 channel 15 mA -15mA +5V -15V 8nS

DUAL CHANNEL HIGH SPEED DRIVER

H310 – 3 channel +15mA -30mA +5V -15V  15nS. THREE CHANNEL HIGH SPEED DRIVER  Obsolete Parts Listing  ECH310 – 3 channel +15mA -30mA +5V -15V  15nS. THREE CHANNEL HIGH SPEED DRIVER
H510 – 5 channel +15mA -30mA +5V -15V  15nS. FIVE CHANNEL HIGH SPEED DRIVER
 
 Obsolete Parts Listing  ECH510 – 5 channel +15mA -30mA +5V -15V  15nS. FIVE CHANNEL HIGH SPEED DRIVER
H610 – 6 channel +15mA -30mA +5V -15V  15nS  22-5/8 square. SIX CHANNEL HIGH SPEED DRIVER  Obsolete Parts Listing  ECH610 – 6 channel +15mA -30mA +5V -15V  15nS  22-5/8 square. SIX CHANNEL HIGH SPEED DRIVER
 

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    eComp™ is a specialty distributor and authenticator of products for the military, aerospace, medical and industrial marketplace. We provide authenticity verification / value added services for legacy components and can offer engineering assistance and custom replacement solutions for obsolete products and systems.

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