SS-QFN48J-01 Datasheet, PDF (1/3 Pages) Ironwood Electronics. – Compression plate distributes evenly

A
39.23mm
[1.544"]
Top View
A
32.60mm [1.283"]
4
35.11mm
[1.38"]
+ IC thickness
8
Side View
(Section AA)
1
3
2
7
Description: CLCC Test Socket
48 position CLCC test socket.
SS-QFN48J-01 Drawing
© 2012 IRONWOOD ELECTRONICS, INC.
Tele: [phone]
www.ironwoodelectronics.com
Features
Directly mounts to target PCB (needs tooling
holes) with hardware
Minimum real estate required
Compression plate distributes evenly
Clamshell lid
9
End View
Probe Specification:
Minimum pitch: 0.020" (0.5mm)
Signal path length: 0.093" (2.37mm)
Force per contact: 27g (0.96oz.) at operating
position.
Device compliance: 0.006" (0.15mm)
DUT Board Compliance: 0.006" (0.15mm)
Operating Temp.: -55C to +150C
Insertions: >500,000
5
6
Materials:
Clam Shell Lid: Black anodized Aluminum.
1 _{Height = 18 mm.}
2
Socket Base: Black anodized Aluminum.
Height = 4.5 mm.
Compression Plate: Black anodized Aluminum.
3 Thickness = 9.5 mm.
Compression Screw: Clear anodized Aluminum.
4 _{Height = 23 mm, Fluted Knob}
Pogo Pin:
Plungers - Hardened Steel/ Gold plated
5 _{Barrel - Copper Alloy/ Gold plated}
Spring - Stainless Steel/ Gold wire
Electrical Specifications:
Impedance: 50W
Current Carrying: 5 amps continuous.
Typical Resistance: <50 mW
Inductance: 1.1nH
6 ^{Pogo Pin Guides: Ceramic Filled Peek.}
Socket Base Screw: Socket Head Cap Screw,
7 ^{alloy steel with black oxide finish, 0-80 Thread,}
5/8" long.
8 ^{Pogo Pin Guide Screw: Pan head phillips, 18-8 SS,}
0-80 thread, 3/16" long.
9 ^{Latch: Black anodized Aluminum.}
Initial position
Operating position
Status: Released
Scale: 1:0.33 Rev: A
Drawing: E Smolentseva
Date: 3/4/10
File: SS-QFN48J-01 Dwg
Modified:
All Tolerances: ±0.125mm (unless stated
otherwise). Materials and specifications
are subject to change without notice.
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