3D-Printed Test Fixtures
We deliver tailored contact solutions for electronic assemblies – versatile, cost-effective, and with rapid turnaround times.
Thanks to our customers for many exciting projects
Your advantages with our test fixtures
Test fixture designs
For common requirements, we offer needle adapters in the 4 designs BAL, PRL, POL and IDL. Completely customized needle adapters or mounting devices are also possible. The shape and size of all our test jigs are always individually adapted to the assembly to be tested. Thanks to the additive manufacturing process, special features in the needle adapter can be easily taken into account.
BAL
This BAL design was specially developed for small circuit boards.
Double-sided contacting is also possible with this.
BAL
PRL
POL
IDL
INDIVIDUAL
BAL
PRL
The PRL design is particularly suitable for small and medium-sized boards.
It is characterized by very good usability and good accessibility of the circuit board when clamped.
PRL
BAL
PRL
POL
IDL
INDIVIDUAL
D-Sub
POL
The POL design is suitable for large boards. It can hold down the circuit board at any point and make double-sided contact if necessary.
The robust mechanism allows contacting hundreds of test points.
POL
BAL
PRL
POL
IDL
INDIVIDUAL
IDL
This IDL test adapter was specially developed for very large boards.
A robust adapter that reliably contacts even large quantities of very large circuit boards.
IDL
INDIVIDUAL
IDL
POL
PRL
BAL
INDIVIDUAL
Are our standardized needle adapters not suitable?
We manufacture custom solutions for you, e.g., for assemblies in housings or contacts on different sides
Individual adapters
BAL
PRL
POL
IDL
INDIVIDUAL
Price calculator
Calculate the non-binding net costs for your test fixture
Individual features
Thanks to the additive manufacturing process, special features in the needle adapter can be easily taken into account, be it for unusual designs of the test objects or special requirements for the test jigs:
Display and controls in the test fixture
Side contact
Sensors in the test fixture
Exemption of certain areas of the test item
Test needles from any manufacturer or we will make a suggestion
Electronic components permanently installed in the needle adapter (e.g. ISP, measurement cards, multiplexers, etc.)
Contacting of test points, pads, vias, solder joints, connectors, …
Ordering process
Step 1
Calculate price
Simply calculate the expected cost of your needle adapter yourself using our price calculator .
We ask for your understanding that the costs may vary depending on individual requirements.
Step 2
Inquiries
Send us your requirements for the needle adapter. In particular, we need:
- Number of test points
- Dimensions and shape of the board
- Information about large, heavy or protruding components
- Plugs to be released
- Are currents over 1 ampere flowing?
- Special requirements
Possible data formats:
Photos / Screenshots / Drawings
3D data of the test object (.stp / .iges)
2D data of the test object (.dxf)
Please use our contact form
Step 3
Inquiries / Offer
We always endeavour to process your queries within 24 hours in order to be able to provide you with an individual offer for your needle adapter as quickly as possible. If you have any queries, you can reach us at the email address info@eloprint.de, the telephone number +49 711 50480481 or via the following contact form.
Step 4
Order
When ordering, we ask you to provide a test sample for testing purposes. This will of course be returned to you undamaged together with the needle adapter.
Step 5
Development / Manufacturing
As soon as we receive your order, we start designing your test fixture. Once we receive your test piece, we can check the tolerances and smooth functioning and then production can be completed.
Step 6
Delivery
We will hand over your test jig to a suitable shipping service provider within the agreed delivery time.
Press reports about test fixture from ELOPRINT
Frequently asked questions
Contact
Please enter your contact details in the contact form on the right and describe your requirements for your needle adapter. We will get back to you shortly.
To ensure a smooth process, we ask you to fill out the template linked below and upload it. This allows you to specify the coordinates of your test points. You can also specify the desired pin assignment for the adapter interface and any special features such as high currents or RF signals. You are also welcome to add any other requirements for your needle adapter to this document.
Contact us at:
+49 711 50480481
Please fill out the contact form for initial contact: