Viking 2 Wire Microphone 10mm Diameter with 6in. in. Wires - Q171100

Viking Electronics Q171100 2-Wire Microphone 10mm Diameter with 6-Inch Leads

Overview

The Viking Electronics Q171100 is a compact 2-wire microphone purpose-built for embedded audio capture in surveillance and intercom installations. At 10mm in diameter, it fits into tight enclosures, OEM assemblies, and retrofit housings where full-size microphone modules simply will not clear. If you are wiring audio pickup into a custom panel, door station, or camera housing and need a reliable, low-profile transducer, the Q171100 is the part to evaluate.

Viking Electronics has a long track record in commercial telephony and entry systems — browse the full Viking Electronics catalog to see how this mic fits alongside their broader intercom and door-phone line.

Key Features

• 10mm Diameter Form Factor: At 10mm across, this microphone drops into recessed cutouts and OEM cavity mounts that reject standard 27mm or larger capsules. That makes it viable for flush-panel builds and compact intercom enclosures where audio is an add-on requirement, not a primary design driver.
• 2-Wire Connection: Two-wire termination simplifies integration — no separate ground shield, no connector housing to mate. Direct solder or crimp to your board or terminal block. Reduces assembly time in high-volume panel builds.
• 6-Inch Pre-Attached Leads: Factory-attached 6-inch wires give you enough slack to route to a nearby PCB, amplifier input, or terminal strip without splicing. Eliminates a field-wiring step and keeps connections clean in tight enclosures.
• Compatible with Viking Intercom and Entry Systems: Designed to integrate naturally into Viking's intercom and entry system product line, where replacement or upgraded audio pickup is a common service requirement.
• Compact Shipping Package: Ships in an 8 x 6 x 6 inch box — easy to stock in quantity without consuming significant shelf space, which matters when you are maintaining a field-service parts inventory.

Integration & Compatibility

The Q171100 is a passive electret-type microphone capsule designed for integration into powered audio circuits. It is not a standalone device — it requires a bias voltage and amplification stage, which is standard in Viking intercom boards and most surveillance camera audio inputs. When deploying in surveillance camera systems with external audio input jacks, verify the input impedance and bias voltage match the capsule's requirements before finalizing the install. The 6-inch leads are sufficient for in-enclosure routing; if your panel layout requires longer runs, add a short pigtail extension before sealing the housing.

For planning audio coverage across multi-door deployments, refer to our intercom system planning guide to match microphone sensitivity to ambient noise levels in your environment.

Frequently Asked Questions

Q: What wire gauge are the 6-inch leads on the Q171100?

A: Wire gauge is not specified in the available evidence. Contact Viking Electronics directly for exact lead specifications before design-in on noise-sensitive circuits.

Q: Does the Q171100 require an external bias voltage?

A: Electret microphone capsules of this type require a bias voltage supplied by the host circuit (typically 1.5–10V DC through a resistor). The Q171100 does not include onboard power regulation — your intercom board or camera audio input must supply the bias.

Q: Can the Q171100 be used as a replacement mic in a Viking door station?

A: It is a Viking Electronics OEM microphone component, making it a natural fit for Viking intercom and door-station service work. Verify the specific door station model accepts a 10mm capsule before ordering.

Q: What is the operating temperature range of the Q171100?

A: Operating temperature is not specified in the available evidence. Viking's catalog references products rated to -40°F in other SKUs; confirm the Q171100's rating with Viking Electronics for outdoor or extreme-environment deployments.

Q: Is the Q171100 sold individually or in bulk packs?

A: The product is listed as a single-unit item. Bulk pricing availability should be confirmed at time of order.

Ted Perry

The Q171100 is one of those parts that either exactly solves your problem or is invisible to you — at 10mm diameter with 6-inch pre-attached leads, it is designed for OEM and service integration where capsule real estate is the binding constraint, not microphone performance benchmarks.

Technical Highlights:

• 10mm Diameter: Fits recessed panel cutouts and enclosure cavities that reject standard larger capsules — critical when retrofitting audio into an existing housing where the mechanical constraint is already fixed.
• Pre-Attached 6-Inch Leads: Factory wiring eliminates a solder joint at the capsule itself, which is the most failure-prone connection point in high-vibration door-station environments.
• 2-Wire Termination: Simplifies board integration — two wires to a bias resistor and amp input, no connector pinout to decode. Reduces assembly error in volume production or field-service replacement scenarios.

Deployment Considerations:

• This capsule needs a bias voltage from the host circuit — do not connect directly to a line-level input without a bias resistor network in place or you will get no output.
• The 6-inch leads are appropriate for in-enclosure routing only; plan your panel layout so the PCB or terminal strip lands within that reach before cutting the housing.

The Q171100 is the right call for Viking intercom service technicians replacing a failed audio capsule in a door station or panel build where a 10mm form factor is already specified — it is not a general-purpose surveillance mic, but for that specific service scenario it is the correct, direct-fit part.