540-88-044-17-400-TR PLCC socket for 44-position ICs with 2.54mm pitch. Surface mount design with tin-plated phosphor bronze contacts and closed frame PPS housing.
Mfr Part #:

540-88-044-17-400-TR

Available from 1 distributors
Mfr Name: Preci-Dip
Preci-Dip
PLCC socket for 44-position ICs with 2.54mm pitch. Surface mount design with tin-plated phosphor bronze contacts and closed frame PPS housing.
Total Stock: 245 pcs
$ Price Range: $1.95

540-88-044-17-400-TR Available from 1 distributor

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245 pcs
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540-88-044-17-400-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance (Maximum)
Climatic Category
Clip Retention
Contact Finish
Contact Material
Contact Normal Force
Contact Resistance
Contact Retention (Sleeve/Clip)
Coplanarity
Current Rating
Dielectric Withstanding Voltage
Features
Flammability Rating
Housing Material
Insulation Resistance (Minimum @ 500 V AC)
Insulation Resistance (Minimum)
Lead Spacing
Lead Style
Maximum Working Voltage
Mechanical Life
Mounting Type
Number of Positions (Grid)
Number of Positions or Pins (Grid)
Operating Humidity
Operating Temperature Range
Pitch
Self Inductance
Termination
Termination Style
Type
UL Recognition

540-88-044-17-400-TR Description

Short technical summary and product information.

The Preci-Dip 540-88-044-17-400-TR is a surface mount PLCC (Plastic Leaded Chip Carrier) socket designed for 44-pin IC packages. It features a 2.54mm pitch and a closed frame housing made of glass-filled PPS (Polyphenylene Sulfide) with UL 94V-O flammability rating.

 

Electrical specifications include a current rating of 1A, maximum contact resistance of 20 mOhm, and dielectric withstanding voltage of 600V RMS. The socket provides a minimum contact normal force of 1.5N and a mechanical life of at least 50 cycles.

 

The contacts are tin-plated phosphor bronze, and the socket is rated for operating temperatures from -55°C to +125°C. It is supplied in tape and reel packaging, suitable for automated assembly. The part is UL recognized (E174442).

540-88-044-17-400-TR Quick Information

Product Type: PLCC Socket
Series: 540
Canonical Name: PLCC Socket for ICs, 44 Position, Surface Mount, Tin Contacts
Subcategory: IC Sockets

540-88-044-17-400-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

540-88-044-17-400-TR Estimated Pricing

Qty Low High
1,250+ $1.95 $1.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

540-88-044-17-400-TR Features

  • 44-position PLCC socket with 2.54mm pitch.
  • Surface mount design with tin contacts.
  • Rated for 1A current and 600V RMS.
  • Operating temperature range -55°C to +125°C.
  • UL 94V-O flammability rated PPS housing.

540-88-044-17-400-TR Applications

  • Used in programmable logic devices and memory modules.
  • Supports surface mount assembly for IC socketing.
  • Ideal for prototyping and production PLCC packages.
  • Suitable for automotive and industrial control systems.

540-88-044-17-400-TR FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this socket have?

44 positions (4 x 11 grid).

What is the pitch of the socket?

2.54mm (0.100 inches).

What is the current rating of this socket?

1A.

What is the maximum working voltage?

100 V RMS or 150 V DC.

What is the mounting type?

Surface mount.

What is the operating temperature range?

-55°C to +125°C.

What is the contact finish?

Tin.

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