Waferpedia

Esec

2100

Packaging & BondingEsec 2100 family
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The Esec 2100 family includes die bonder and flip chip bonder variants. The Esec 2100 hS is a 300 mm high-speed platform. The Esec 2100 SSI is a 12-inch die bonder with a Soft Solder Indexer.[1][2][3]

Esec2100
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What it is

The Esec 2100 SSI is a later addition to the 2100 family that integrates the Phi-Y Pick & Place concept with a Soft Solder Indexer for soft solder, diffusion soldering, and direct sintering processes.[2]

How it works

The Esec 2100 hS uses a revolutionary Phi-Y concept that combines rotational and linear movements for very short pick-and-place cycle times, and includes a light and rigid pick-and-place structure with advanced trajectory control and liquid cooling for high-speed accuracy.[1]

The system provides real-time process monitoring through four live images of the process zone, constant status control with real-time wafer, strip and magazine viewers, and context-sensitive online help for efficient learning and error recovery.[1]

The Esec 2100 SSI adds a dedicated real-time OS, closed-loop bond force control with up to 300 N optional force, eight programmable heater zones, and four programmable gas flow zones for precise atmosphere control in soft soldering and sintering applications.[2]

Where it fits in the process flow

The Esec 2100 family handles leadframes, substrates, and strips; the SSI variant specifically handles strips up to 300 mm by 102 mm, accommodating a wide range of package formats.[2]

Applications

The hS variant supports epoxy die attach for packages such as QFN, TSOP, QFP, BGA, CSP-BGA, SiP-BGA, FBGA, and LGA.[1]

The SSI variant is designed for soft solder processes, diffusion soldering, and direct sintering, targeting high-power packages that require higher bond forces and controlled atmospheric conditions.[2]

What do the numbers mean?

Wafer handling4

Wafer size
8"[3]
Accurate?
Wafer size
4" to 12"[1]
Accurate?
Wafer size
4" - 12"[2]
Accurate?
Soft Solder Indexer
Included in the Esec 2100 SSI[2]
Accurate?

Configuration & options2

Category
Packaging & Bonding[3]
Accurate?
Platform size
300 mm high speed platform[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
Esec 2100 FC——Flip chip bonder.waferpedia.com[3]
Esec 2100 hS3rd generation—300 mm high speed platform for epoxy die attach applications.besi.com[1]
Esec 2100 SSI——12-inch die bonder with a Soft Solder Indexer and support for soft solder, high force diffusion, and direct sintering processes.besi.com[2]
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What is the bonding accuracy of the Esec 2100 hS?

The Esec 2100 hS has a bonding accuracy of 20 µm at 3 sigma, with a 15 µm option available.[1]

What wafer sizes does the Esec 2100 hS support?

The Esec 2100 hS supports wafers from 4 inches to 12 inches on 8-inch or 12-inch wafer frames.[1]

What is the cycle time of the Esec 2100 hS?

The cycle time of the Esec 2100 hS is 120 ms with the Liquid Cooling option.[1]

What is the maximum bond force of the Esec 2100 SSI?

The Esec 2100 SSI has a standard bond force range of 0.2 to 50 N, with an optional 300 N high-force option.[2]

What die sizes can the Esec 2100 hS handle?

The Esec 2100 hS can handle die sizes from 0.25 mm (with Small Die Kit) up to 20 mm.[1]

Not publicly documented

The following facts about the 2100 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 2100 are on record.

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

  • The control-system platform and OS era of the 2100 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 2100 are on record.

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

  • The process node or technology generation of the 2100 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 2100 are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (4)Every fact above is drawn from these public sources
  1. [1]besi.com — besi.combesi.com
  2. [2]besi.com — besi.combesi.com
  3. [3]waferpedia.com — waferpedia.comwaferpedia.com
  4. [4]Equipment inventory listing
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Last updated Oct 6, 2026.

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