Ersa Selective Soldering Nozzle Overview Matrix: ID/AD, Height & Part Number Reference

This overview matrix provides a complete cross-reference of all Ersa selective soldering nozzle configurations organized by base type, height, and ID/AD dimensions. Use this page to quickly find the part number for any nozzle specification.

Key Takeaways

**Two base types: B14.1/B22 and B16.1/B36** — not interchangeable, must match your solder pot

**B14.1/B22 has 90 configurations** — the most widely used base type

**B16.1/B36 has 18 configurations** — for specific Ersa machine models

**H=47 is the most common height** — with the widest ID/AD range

**Use this matrix to find your part number** — then order by part number for fastest service

Understanding the Matrix

The matrix is organized by:

**Base type** (B14.1/B22 or B16.1/B36) — must match your solder pot exactly

**Height (H value)** — determines wave extension above the pot

**ID/AD dimensions** — determine solder contact width and component clearance

**Type** (Standard, Cross, or Special) — nozzle shape classification

Each cell contains the part number for that specific configuration.

B14.1/B22 Nozzle Matrix

Standard Nozzles by Height and ID/AD

ID/ADH=47H=57H=62H=75H=80H=85H=90

|---|---|---|---|---|---|---|---|

1.8/2.5175060—————— 2.0/3.5229807—————— 2.0/4.5213510—248354———— 2.4/5.0296767——300041——— 2.5/4.0119890—————— 2.5/5.0—251602248391———— 2.6/5.6—————285199— 2.7/5.5296788—————— 2.8/5.6—————282773— 3.0/4.5119270—————— 3.0/5.6—————282775— 3.0/6.0114609130964178809216347278549278550— 3.5/6.0256500—————— 3.5/7.0256501———213419229923— 3.5/10.0114614—————— 4.0/6.0256502—————— 4.0/8.0114611189478199985206293213417316185197665 5.0/8.0231733—————— 5.0/9.0152894—————— 6.0/8.0152892—————— 6.0/10.0114613189479199984206294211313316198314957 7.0/11.0————211557—— 8.0/12.0118615203778197404235693211314—314953 9.0/13.0————211559—— 10.0/14.0119274320491—251316211315—— 12.0/16.0208094—————— 14.0/18.0190959——————

Cross Nozzles (B14.1/B22)

ID/ADHeightPart NumberNotes

|---|---|---|---|

10.0/14.0H=47257563Cross configuration 6.0/8.0H=47152892Cross-style 6.0/8.0H=47235142Cross-style variant 5.0/9.0H=47152894Wide AD cross 3.5/6.0H=47256500Small cross 3.5/7.0H=47256501Small cross variant 4.0/6.0H=47256502Compact cross 8.0/12.0H=47249012Medium cross 8.0/12.0H=75251285Extended cross 4.0/8.0H=80251318Extended cross

B16.1/B36 Nozzle Matrix

ID/ADH=47H=56H=58H=75H=85H=90

|---|---|---|---|---|---|---|

2.5/4.033143————— 3.0/4.56isk47957021a64673———— 3.0/6.06isk47957020a—137134——— 3.5/10.025420————— 4.0/8.06isk47957022a64654—184678138145/184677162216 4.3/8.0—————168373 6.0/10.0—————162195 6.2/10.0—————168446 8.0/12.025421————— 10.0/14.06isk47957023————— 12.0/16.096112—————

Special Nozzles (B22 Base)

Part NumberID/ADHeightApplication Notes

|---|---|---|---|

2895463.0/6.0H=20Low-height special 2235395.0/24.0H=46Wide AD special 2235448.0/24.0H=46Wide AD special 27247614.0/28.0H=46Extra-wide special 27238515.0/31.0H=46Maximum width special 2482764.0/30.0H=47Ultra-wide AD 2662835.0/20.0H=47Wide AD standard height 2735015.0/20.0H=47Wide AD variant 28953310.0/25.0H=47Large special 27336235.0/8.0H=83Inverted ratio special

How to Use This Matrix

1. **Identify your base type** — Check your machine documentation or solder pot for B14.1/B22 or B16.1/B36

2. **Determine your required height** — Based on PCB thickness and fixture design

3. **Find the ID/AD column** — Based on your solder contact width requirements

4. **Locate the part number** — At the intersection of your height row and ID/AD column

5. **Order by part number** — For fastest and most accurate quotation

If your required ID/AD and height combination does not appear in the matrix, it may be available as a custom nozzle. See our [Custom Nozzles Guide](/technical-guides/custom-selective-soldering-nozzles-by-drawing-or-sample) for ordering instructions.

Related Resources

[Ersa Part Number Guide](/technical-guides/ersa-selective-soldering-nozzle-part-number-guide) — Detailed part number decoding

[B14.1 vs B22 Explained](/technical-guides/b14-1-vs-b22-selective-soldering-nozzles) — Base type comparison

[B16.1 vs B36 Explained](/technical-guides/b16-1-vs-b36-selective-soldering-nozzles) — Alternative base type

[Nozzle Selection Guide](/technical-guides/how-to-choose-selective-soldering-nozzles) — Complete selection process

Find Your Nozzle Fast

[Request a Quote](/contact) with the part number from this matrix, or [WhatsApp us](https://wa.me/8615706606161) for immediate assistance if you need help identifying the correct nozzle.

Frequently Asked Questions

How do I find my nozzle part number from this matrix?

Identify your base type (B14.1/B22 or B16.1/B36), find your height row, find your ID/AD column, and the cell contains your part number.

What if my ID/AD and height combination is not in the matrix?

That configuration may not be available as a standard nozzle. Contact us for a custom nozzle manufactured to your exact specifications.

Are B14.1/B22 and B16.1/B36 nozzles interchangeable?

No. They are different physical base sizes. You must use nozzles designed for your specific base type. Using the wrong base type nozzle will result in poor seating and unstable solder flow.

Why do some B16.1/B36 part numbers look different from B14.1/B22?

Some B16.1/B36 nozzles use alphanumeric part numbers (e.g. 6isk47957020a) while B14.1/B22 typically uses shorter numeric codes (e.g. 114613). Both are valid Ersa reference numbers.

Need Help Selecting the Right Nozzle?

Contact our team for technical support and quotation.

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