We offer full Vertically Integrated Test socket solution:
- Design
- Design Approval
- Fabrication
- Parts assembly
- Full Analysis
- Final QC 100% Outgoing inspection
The characteristics of our test socket:
- Ideal for both handler and hand test
- Supported all device package types like CSP, BGA, QFN, QFP and etc.
- Supported all lead counts and package size
- Supported minimum pitch 170µm, and low profile minimum test height of 0.5mm
- Minimum Keep out area: approx. 1.5mm beyond the ICs package size
- Customized designs to suit different test function / handler
- Various types of Hand Jig (Lid) to suit to function and cost effectiveness
- Heat dissipation integrated Heat Sink and Fan option
General Information of Mieux Test Socket Solution:
- Material selection based on application
-Torlon 5530, Torlon 5030, Torlon 4203
– Semitron 520, Semitron MDS 100
– Vespel SP1, Vespel SCP5000
– Peek 1000, Ultem - Operating Temperature: -55ºC to +200ºC
- Contacts – Spring Probe – Elastomer
- High Frequency up to 20GHz @ -1dB
- Contact Resistance: < 50mOhm
- Self inductance: down to 0.5 nH @ 10GHz
- Current rating: up to 3.5A
- Operating Cycle : > 500,000 insertions
- RoHS compliance
High Speed RF Test Sockets
Electrical Specification (typical)
- Bandwidth : <20GHz @-1dB
- Self-Inductance : <0.8 nH
- Current Rating : <3.0 A
- Contact Resistance : <50 mΩ
- Rise time : <22ps
Mechanical Specifications (typical)
- Working Travel : 0.4 to 0.65 mm
- Pogo Pin Test Height : >1.50mm
- Spring force : up to 30g
- Operating Cycle : > 150K insertion
- Operating Temp : -55˚C to +200˚C
Kelvin Contact Solution
- Available in all singulated, strip and also WLCSP package
- Min device pitch of 0.4mm
- Min kelvin pitch 0.0.5mm
- Max current rating 3.5A continuous
WLCSP Socket Solutions
- Sping pin solution for low cost maintenance
- Min pitch of 170um
- Kelvin available
- Manual alignment plate attachment for handtest
Strip Test Socket Solutions
Solution for huge array multisites testing
Dramatical cost reduction
Elastomer Test Socket :
– Bandwidth :> 40 GHz @ -1dB loss
– Self Inductance
< .35 nH at 10GHz
< .40 nH at 20GHz
~ .50 nH at 25GHz
– Mutual Capacitance :< 0.016 pF
– Contact Resistance :< 25 mOhm
– Characteristic Impedance :~ 50 Ohm (+/- 5%)
– Current Rating :3.5 A/lead (10C heat rise)
– Contact Length :1.04mm (.041” +/- .001”)
– Compliance Range
LGA/QFN :.30-.35mm (.012-.014”)
BGA :.40-.46mm (.016-.018”)
– Contact Force/Lead :12-16 g/L
– Operating Temperature :-55C to +165C
– Expected Life
Contact Set :> 2,000,000 actuations *
Silmat :> 200,000 actuations *
