5281 Pomona Electronics, 5281 Datasheet
5281
Manufacturer Part Number
5281
Description
PLCC TEST CLIP, 44POS
Manufacturer
Pomona Electronics
Specifications of 5281
No. Of Contacts
44
Pitch Spacing
2.53mm
Contact Plating
Gold
Socket Mounting
PC Board
Mounting Type
Through Hole
Connector Type
PLCC Adapter
Contact Material
Beryllium Copper
Color
Gray
Equipment Type
PLCC Test Adapters
Current, Rating
1 A
Material, Body
Glass-Filled Nylon
Material, Contact
Gold Plated Beryllium Copper (Lower contacts), Gold Plated Phosphor Bronze (Upper contacts)
Temperature, Operating
102 °C
Voltage, Rating
500 V (RMS) (Max.)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
528149
Manufacturer:
VISHAY
Quantity:
5 510
Company:
Part Number:
52819-0477
Manufacturer:
MOLEX
Quantity:
32 609
FEATURES:
ORDERING INFORMATION: (single PLCC clip)
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).
All specifications are to the latest revisions. Specifications are subject to change without notice.
Registered trademarks are the property of their respective companies.
Rev:100
D1094335, D1094408, D1094409, D1094629
D1094410, D1094370, D1094382, D1094383
Number
Sales: 800-490-2361 Fax: 888-403-3360 Technical Support: 800-241-2060 (technicalsupport@pomonatest.com)
Test adapters are designed for testing surface
mounted PLCC chips with "J" leads (JEDEC MO-
047 and MO-052).
The patented lock-on design attaches directly to the
surface mounted
IC and provides hands-free access to all of the chip
leads.
Gold plated upper contacts assure noise free, low
resistance connections.
Standard .025 square pins accept wire-wrap, .025 sq.
receptacle or soldered wires.
Pins are staggered to use the least space
Gold plated lower contacts assure the best connection
to chip leads.
Model
5279
5280
5733
5281
5312
5401
5402
For “Where to Buy” information, visit the Pomona web site at www.pomonaelectronics.com
No. of Pins
20
28
32
44
52
68
84
Pins per
11x11
13x13
17x17
21x21
Side
5x5
7x7
7x9
.775"x.875" (19,68mm x 22,22mm)
Space Required "B"
1.075" (27,31mm)
1.275" (32.39mm)
1.520" (38,60mm)
.675" (17,14mm)
.775" (19,68mm)
975" (24,77mm)
Model 5515A PLCC Test Adapters Kit
Model 5279, 5280, 5733, 5281, 5312, 5401, 5402
.665" x .765" (16,89mm x 19,43mm)
Board Footprint "A"
0.560" (14,23mm)
0.665" (16,89mm)
0.865" (21,97mm)
0.965" (24,51mm)
1.180" (29,97mm)
1.350" (34,29mm)
Page 1 of 2
5281 Summary of contents
Page 1
... For “Where to Buy” information, visit the Pomona web site at www.pomonaelectronics.com Rev:100 D1094335, D1094408, D1094409, D1094629 D1094410, D1094370, D1094382, D1094383 Model 5515A PLCC Test Adapters Kit Model 5279, 5280, 5733, 5281, 5312, 5401, 5402 Space Required "B" .675" (17,14mm) .775" (19,68mm) .775"x.875" (19,68mm x 22,22mm) 975" ...
Page 2
... For “Where to Buy” information, visit the Pomona web site at www.pomonaelectronics.com Rev:100 D1094335, D1094408, D1094409, D1094629 D1094410, D1094370, D1094382, D1094383 Model 5515A PLCC Test Adapters Kit Model 5279, 5280, 5733, 5281, 5312, 5401, 5402 5515A PLCC Test Clip Kit Kit includes: 1 each of the following PLCC test clips: 5279 (20 pins) ...