| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity HF353 |
| Series: | Axicom HF3 |
| Mount Type: | Printed Circuit Board |
| Terminal Type: | PCB-SMT |
| Insertion Loss: | -.03 dB at 100 MHz, -.12 dB at 900 MHz, -.35 dB at 3 GHz |
| Number of Poles: | 1 |
| Coil Resistance: | 178 Ω |
| Coil Voltage: | 5 VAC |
| Contact Configuration: | 1 Form C (CO) |
| Maximum Switching Voltage: | 220 VDC, 250 VAC |
| Isolation: | -45 dB at 3 GHz, -72 dB at 900 MHz, -80 dB at 100 MHz |
| Contact Current Rating: | 2 A |
| Dimensions: | 14.6 x 7.2 x 9.1 mm, .574 x .283 x .358 in |
| Coil Type: | Monostable |
| SKU: | AMP1462051-2 |
HF353
Specifications
Detailed Description
Introducing the HF353, a high-performance signal relay from the Axicom HF3 series. Designed for precision applications, this relay features a low insertion loss of -.03 dB at 100 MHz, ensuring minimal signal distortion. With a coil resistance of 178 Ω and a coil voltage of 5 VAC, it offers reliable and efficient operation. The contact configuration of 1 Form C (CO) allows for versatile connectivity options, while the maximum switching voltage of 220 VDC and 250 VAC ensures robust performance. Boasting excellent isolation of -45 dB at 3 GHz, -72 dB at 900 MHz, and -80 dB at 100 MHz, this relay guarantees signal integrity in demanding environments. With a compact footprint of .574 x .283 x .358 inches (14.6 x 7.2 x 9.1 mm) and RoHS compliance, it is ideal for a wide range of applications in telecommunications, automotive, and industrial systems. Trust the HF353 for seamless signal switching and reliable performance.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 07/20/2026 | PCN-26-277319 - Material Change. a new material used for the HF relays plastic cover is being introduced alongside the existing ones. Covers produced out of this new material will be visibly brighter (see attached pictures). HF relays containing covers made out of the new plastic were successfully validated by our laboratory tests. | Download | |||
| 06/28/2025 | PCN-25-237114 - Geometry Change. The new armature variant is being introduced alongside the existing one. This version offers unchanged performance characteristics while remaining fully compatible with existing design. | Download | |||
| 07/18/2024 | PCN-24-206195 - Data sheet Correction. Correction of datasheet, customer and production drawings according to real values. | Download | |||
| 07/15/2024 | PCN-24-205858 - Data sheet Correction. Correction of datasheet, customer and production drawings according to real values. | Download | |||
| 03/01/2016 | P-16-012565 - Product Improvement. Add a 2nd source for plating of changeover spring and carrier It is an already approved supplier. No change of component specification. Combination of supplier are permitted. | Download | |||
| 08/02/2013 | E-13-009645 - Document clarification. | Download | |||

