EST. 1976 – Independent UK Reliability Qualification Test-House
Reltech delivers accredited reliability testing and HTOL system manufacturing across multiple facilities. Whether you’re qualifying a new device or screening production volumes, we provide the data your customers demand.
Trusted by mature semiconductor giants, fabless start-ups, and technology drivers for over 50 years.
Years
Operating
Global
Facilities
test
disciplines
accredited
labs
qualified
processes
Established in 1976 and operating across UK and Israel, our team brings over 65 years of combined engineering experience to every qualification programme. We’re not a subcontractor — we’re an extension of your reliability engineering team.
ISO 17025
UKAS Accredited
AEC Q-100
Automative ICs
AEC Q-101
Discrete Devices
JEDEC JESD22
Reliability Methods
MIL-STD-883
Hi-Rel Screening
IEC 60068
Environmental Test
– Capability Overview
From die-level wearout characterisation to board-level environmental stress — Reltech covers reliability qualification, all executed to recognised or customer specific standards.
HTOL, LTOL, ELFR — accelerated life testing under temperature and bias to quantify FIT rates and project field lifetime using Arrhenius modelling. Core to every qualification plan.
HAST, uHAST, THB — moisture ingress and corrosion screening under controlled humidity, temperature and bias. Critical for package-level reliability in humid or condensing environments.
Temperature Cycling and Power Cycling — thermomechanical fatigue testing to evaluate solder joint, die attach, and interconnect reliability under cyclic thermal stress. JEDEC JESD22-A104.
Electrostatic discharge qualification to JEDEC JESD22-A114 (HBM), JESD22-C101 (CDM), and JESD78 latch-up testing — essential for device robustness in manufacturing and field environments.
Production burn-in screening and Early Life Failure Rate characterisation — removing infant mortality defects and quantifying the early failure population before devices reach your customers.
Scanning acoustic microscopy (SAM), failure analysis, and inspection services to identify delamination, voiding, and crack propagation — closing the loop between test results and root cause.
– Capability Overview
No standard programme fits every device. We strive to build test plans & hardware around your device, your standards, and your schedule.
ISO 17025 accreditation means our data is independently verified and audit-ready. Every report we issue is traceable, defensible, and compliant with your customer’s requirements.
You get a direct line to the engineers running your tests — not a helpdesk. Fast turnaround on quotes, proactive status updates, and transparent issue reporting throughout.
Our hardware team designs and builds the HTOL systems your devices run on. That depth of understanding drives better test design, fewer setup errors, and higher data quality.
Send us your test requirements and we’ll respond with any questions we need answered to get started
