Waferpedia

Cohu

Jupiter Gravity Feed

Test & ProbeCohu Jupiter Gravity Feed family
Research Quality: 30% complete
Jupiter Gravity Feed — Inventory photo
Fig. 01Jupiter Gravity FeedInventory photo[1]

Power

AC 208 - 230V / 50 - 60Hz[1]

Vacuum

1.5 bar (22psi) min, 6 bar (86 psi) max.[1]

Performance

Soak Time Accuracy +/- 2°C[1]

What is it?

The Cohu Jupiter Gravity Feed Handler is a tri-temp semiconductor handler with auto loading and unloading, and support for tube-based input and output characteristics.

What do the numbers mean?

Power & electrical2

Power Supply
AC 208 - 230V / 50 - 60Hz[1]
Accurate?
Electrical Interface[1]
Accurate?

Vacuum & pumping1

LN2 pressure
1.5 bar (22psi) min, 6 bar (86 psi) max.[1]
Accurate?

Wafer handling1

Auto loader & Auto unloader.[1]
Accurate?

Performance2

Temperature
Soak Time Accuracy +/- 2°C[1]
Accurate?
Temperature
Test site Accuracy +/-2 °C[1]
Accurate?

Dimensions & facilities3

Temperature
CDA dew point < -70°C[1]
Accurate?
Input tube stack height 2 x 275mm[1]
Accurate?
Output tube stack height 1 x 275mm[1]
Accurate?

Configuration & options11

Air Supply
0.5 -0.9 Mpa[1]
Accurate?
Dip 300mil single site[1]
Accurate?
Temperature[1]
Accurate?
Tri-temp[1]
Accurate?
Temperature
Range -60°C to +175 °C[1]
Accurate?
Temperature
Guard Band down to +/-1°C[1]
Accurate?
Soak capacity up to 16 tubes[1]
Accurate?
Desoak capacity up to 16 tubes[1]
Accurate?
Input/ Output Characteristics[1]
Accurate?
TTL parallel standard[1]
Accurate?
RS 232 standard[1]
Accurate?
Interested in this tool?
Embed spec card

What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Power SupplyAC 208 - 230V / 50 - 60Hz[1]
  • LN2 pressure1.5 bar (22psi) min, 6 bar (86 psi) max.[1]
  • ConfigurationElectrical Interface[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

No research found yet — worked with this tool? Share what you know.

Not publicly documented

The following facts about the Jupiter Gravity Feed are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Jupiter Gravity Feed are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the Jupiter Gravity Feed are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the Jupiter Gravity Feed are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the Jupiter Gravity Feed are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the Jupiter Gravity Feed is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]Inventory photo
Was this page accurate?

Last updated Jul 29, 2026.

Compare with similar tools

View all →