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SIP-HG-1A5 SIP Package 5V Mercury Wetted Relay

Technical product information for engineering review. Request datasheet, samples, pricing, lead time, or a cross-reference recommendation for this part.

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SHR SIP Series Reed Relay

SIP-HG-1A5 SIP Package 5V Mercury Wetted Relay

$22.10

SIP Package Mercury Relay

Sample, Datasheet & Engineering Support

  • Model: SIP-HG-1A5
  • Purchase path: Buy sample online
  • Production projects: RFQ recommended for final electrical confirmation.

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Primary path is RFQ. Use Buy Sample only for engineering validation quantities.

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SKU: SIP-HG-1A5
Model detail

SIP-HG-1A5 product details, applications and specifications

Use this family where bounce performance and contact stability are more important than a general-purpose relay solution. Confirm orientation, regulatory and application limits before production use. The table below summarizes the key selection points; use the model datasheet for dimensions, ratings and ordering confirmation.

SHR SIP Series Reed Relay
Mercury Wetted Relay principle illustration
1Control coil
2Mercury wetted contact
3Stable low-resistance path
4Measurement / pulse output

Main specifications for RFQ

Public model
SIP-HG-1A5
Product family
Mercury Wetted Relay
Contact form
1 Form A, mercury wetted
Max operating voltage
7.0 VDC
Max pull-in voltage
4.0 VDC at 20°C
Min drop-out voltage
0.5 VDC at 20°C
Coil resistance
70 Ω ±10% at 20°C
Max carrying current
(series)5.2 A
Max contact resistance
(series)80 mΩ
Datasheet
Available as individual PDF for this model

Specifications above are extracted from the live product content for this model. Confirm final ratings, drawings and ordering code through the PDF datasheet or RFQ before production use.

Datasheet-style view

SIP-HG-1A5 technical data by section

Grouped specification blocks make this model page easier to scan for engineering selection, RFQ review and sample validation.

Mechanical & mounting

Series
HGFR / HGMR / HGSR / HVR and related families
Switching behavior
Low bounce and stable contact resistance
Signal type
Precision signal, pulse and test switching

Ordering / RFQ notes

  • Confirm exact ordering code, coil voltage, contact form and termination style before purchase.
  • Share load voltage/current, load type, duty cycle, ambient temperature and isolation requirement in RFQ.
  • Use the linked PDF datasheet for package drawing, dimensions and final rating limits.
  • For mercury wetted relays, confirm required mounting orientation, mercury-related compliance and disposal rules for the target market.
  • Product family context: Mercury Wetted Relay.
Engineering selection notes

Avoid common specification mistakes

These notes keep product pages useful for engineers while avoiding overclaims. Final ratings remain model- and application-specific.

Orientation and compliance must be checkedMercury wetted relays are specialized precision parts. Many types require a defined mounting orientation and may be restricted by RoHS, WEEE, transport, disposal or customer environmental rules.
Bounce wording is contact-technology specificMercury wetted contacts are selected where extremely low or bounce-free switching is required. Do not apply this claim to dry reed relays unless an individual datasheet supports it.
Best fit: precision signal switchingUse mercury wetted types for low-level measurement, pulse/timing and data-acquisition circuits where contact stability is critical, not as a universal relay upgrade.

Typical applications

  • Precision test systems
  • Pulse and timing circuits
  • Instrumentation switching
  • Industrial measurement equipment

What to confirm before purchase

  • Voltage, current, load type and safety margin
  • Contact form, coil voltage and drive circuit
  • Mounting, wiring, environmental and compliance requirements
  • Sample validation quantity and production forecast
FAQ

SIP-HG-1A5 ordering FAQ

These visible answers mirror the FAQ structured data and clarify what buyers should confirm before sample approval or production ordering.

What should be confirmed before ordering SIP-HG-1A5?

Confirm the exact ordering code, coil or control voltage, contact form or output type, voltage/current rating, mounting style, environmental conditions and validation quantity.

Is a PDF datasheet available for SIP-HG-1A5?

Yes. The model page links to an individual PDF datasheet for engineering review and RFQ confirmation.

What applications is this product family used for?

Precision test systems, Pulse and timing circuits, Instrumentation switching, Industrial measurement equipment.

Recommended next steps

SIP-HG-1A5 selection actions

Use these internal paths to move from overview to model comparison, datasheet review and RFQ submission.

Download model datasheetReview ratings, package drawing and ordering detailsRequest engineering quoteSend load, voltage, quantity and validation requirementsCompare all modelsBrowse the complete model index and related seriesComplete catalog PDFDownload the full public product catalog

Download SIP-HG-1A5 Datasheet Request quote for this model Compare all models

English engineering resources

Datasheet, catalog and RFQ support

Download the original source datasheet when available; otherwise use the checked generated English datasheet, family catalog, or RFQ path.

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Original source PDFs are preferred when available. Generated English PDFs are used only when no original source PDF is found; final ratings, drawings and application suitability are confirmed by RFQ.

Description

SIP-HG-1A5

SIP Package 5V Mercury Wetted Relay, 1 Form A

The SIP-HG-1A5 is a mercury wetted reed relay in an industry-standard SIP package for PCB through-hole mounting, driven by a 5VDC coil. Mercury wetted contacts provide bounce-free switching with consistently low contact resistance, ideal for high-reliability signal switching in industrial electronics and test systems.

Key Specifications

Package SIP, PCB through-hole mounting
Contact form 1 Form A, mercury wetted
Nominal coil voltage 5 VDC
Max operating voltage 7.0 VDC
Max pull-in voltage 4.0 VDC at 20°C
Min drop-out voltage 0.5 VDC at 20°C
Coil resistance 70 Ω ±10% at 20°C
Max contact rating (series) 50 W
Max switching voltage (series) 1000 V DC or AC peak
Max switching current (series) 2.0 A
Max carrying current (series) 5.2 A
Max breakdown voltage (series) 2000 V
Max contact resistance (series) 80 mΩ
Operate / reset time (series) 3.0 ms / 3.0 ms
Operating temperature -20°C to +70°C

Key Highlights

  • Industry-standard SIP package
  • Mercury wetted contacts: no bounce, stable low resistance
  • 5V logic-compatible coil drive
  • High carry current
  • Volume production compatible

Applications

  • PCB-mounted signal switching
  • Industrial electronics
  • Test and measurement
  • High-reliability control systems

Coil data for the 5V version; contact ratings per the HGMR series datasheet (mercury wetted series). Refer to the datasheet for outline dimensions.

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