AR 24 HZL/7-TT ASSMANN WSW components GmbH Switch (Other) In Stock
ASSMANN WSW AR 24 HZL/7-TT is a 24-way through-hole turned-pin open-frame DIP IC socket with 2.54 mm pitch rated at 3 A per contact. Turned-pin contacts deliver superior reliability for repeated IC insertion and extraction across thousands of cycles. Available from major electronic component distributors worldwide for fast delivery.
- Manufacturer
- ASSMANN WSW components GmbH
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- AR 24 HZL/7-TT Datasheet PDF
- Category
- Switch
- Price
- From $0.5031(MOQ 20)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Turned-pin (machined) contacts rated at 3 A per pin provide lower contact resistance and higher insertion-cycle life than stamped-pin alternatives
- 24-way open-frame DIP layout on 2.54 mm pitch is directly compatible with standard 24-pin DIP integrated circuits
- Through-hole mounting with open frame construction allows visual inspection of solder joints and facilitates wave soldering in production environments
Applications
The AR 24 HZL/7-TT is used in prototype and production PCBs where 24-pin DIP ICs such as EEPROMs, microcontrollers, or analog devices must be socketed for easy replacement or reprogramming. Its 3 A per contact current rating supports a broad range of signal and power applications in industrial controls, embedded systems, and test fixtures. The open-frame design ensures reliable solder flow during wave soldering while enabling post-assembly IC verification and swap.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What current rating does the AR 24 HZL/7-TT support per contact, and why does this matter?
Each contact in the AR 24 HZL/7-TT is rated for 3 A, making it suitable not only for low-power digital ICs but also for analog devices with higher current demands. This 3 A rating exceeds the capacity of typical stamped-pin sockets, which commonly handle only 1 A per contact, providing greater design headroom in mixed-signal and power-management applications using 24-pin DIP packages.
How does the turned-pin construction of AR 24 HZL/7-TT benefit field-replaceable IC applications?
Turned-pin (machined round pin) contacts in the AR 24 HZL/7-TT exert a consistent radial clamping force on DIP IC leads, maintaining reliable electrical contact through hundreds of insertion and extraction cycles. Compared to stamped-pin sockets, the turned-pin design reduces contact resistance to below 20 mΩ per pin, which is critical in 24-position applications where cumulative resistance can affect signal integrity or voltage levels in analog circuits.
Is the AR 24 HZL/7-TT compatible with standard 2.54 mm pitch 24-pin DIP packages, and what PCB footprint does it require?
Yes, the AR 24 HZL/7-TT is designed for standard 24-pin DIP ICs on a 2.54 mm (0.1") row-to-row and pin-to-pin pitch, compatible with 600 mil wide DIP-24 packages commonly used for EEPROMs and legacy microcontrollers. The through-hole footprint uses 24 drilled holes arranged in two rows of 12, matching IPC standard DIP-24 land patterns and integrating without modification into existing PCB designs.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
Why Buy from FindMyChip
About ASSMANN WSW components GmbH
ASSMANN WSW components GmbH is a leading electronic component manufacturer. FindMyChip sources ASSMANN WSW components GmbH ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 20+ | $0.5031 | $10.06 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”