Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEJWVMO  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
TE Connectivity Surface Mount High Frequency Relay, 4.5V dc Coil, SPDT
TE Connectivity
TE Connectivity Surface Mount High Frequency Relay, 4.5V dc Coil, SPDT
Part No.
HF3 52
Procurement Intelligence
The HF3 52 is a TE Connectivity surface mount high-frequency relay from the HF3 series, designed for compact PCB integration in RF/microwave switching applications. It features SPDT contact configuration with 4.5V dc coil operation and precious metal contacts for low-loss performance. Critical verification: confirm PCB pad layout compatibility with through-hole terminal design and validate coil voltage supply tolerance for reliable switching.
High-frequency RF signal switching
Before ordering — verify:
☐ Terminal type mismatch risk
☐ Coil voltage tolerance
☐ Contact wear cycles
Technical Specifications
Coil Resistance145 Ω
Contact ConfigurationSPDT
Coil Voltage4.5V dc
Mounting TypeSurface Mount
Coil Power140mW
Contact MaterialAg Plated, Au Plated
Height10mm
Operating Temperature Range-55 → +85°C
Maximum Operating Temperature+85°C
Terminal TypeThrough Hole
Minimum Operating Temperature-55°C
Depth7.2mm
Dimensions14.6 x 7.2 x 10mm
Length14.6mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/relays-signal-conditioning/relays/hf-rf-relays/te-connectivity-surface-mount-high-frequency-relay-4-5v-dc-coil-spdt?mal=66167765f946a039b04aeadd
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.