Mogami W2901 Black Miniature Balanced / Lavalier Mic Cable

Key Features: Mogami W2901 Miniature Balanced Lavalier Cable

1. Miniature Balanced Design

Uses a balanced 2-conductor configuration with shield.
Ideal for lavalier microphones and other compact mic applications.

2. Extremely Thin & Lightweight

Outer diameter approx. 2.16 mm.
Very slim profile for discreet use in interviews, stage performances, film, and broadcast.

3. Ultra-Fine Conductors

Conductor size approx. 30 AWG.
Designed for maximum flexibility and minimal visibility while maintaining signal integrity.

4. Double-Served Copper Shield

Equipped with a double spiral (served) shield.
Provides strong protection against noise, interference, and handling microphonics.

5. Flexible PVC Outer Jacket

Soft, flexible jacket for easy routing through clothing or equipment.
Supports long flex life and reliable portable use.

6. Electrical Characteristics (Typical)

Inner Conductor DC Resistance: ~0.41 Ω/m
Shield Resistance: ~0.07 Ω/m
Capacitance: ~176 pF/m (core to shield), ~32 pF/m (conductor-to-conductor partial)
Inductance: ~0.8 µH/m

7. Designed for Lavalier & Wearable Microphones

Perfect for:
- Lavalier microphones
- Bodypack transmitters
- Theater and stage sound
- ENG/EFP & documentary setups
- Hidden mic placements
- Lightweight boom pole extensions
- Internal microphone wiring

8. Available in Bulk Rolls

Commonly supplied in large rolls for making custom-length lavalier mic cables.
Ideal for studios, rental companies, installers, and microphone manufacturers.

Description

Mogami W2901 Black Miniature Balanced / Lavalier Mic Cable (305 Metre reel)

These 2.0 mm diameter ( 2 core shield ) miniature microphone cables feature necessary mechanical strength (tensile strength and long flex life) and flexibility for lavalier microphones and other applications. All balanced configuration. Part No. W2901 is a 2-core shield cable.

Part No. W2901 is specially designed with better tensile strength and longer flex life, sacrificing some sound quality, and creating a slightly more difficult soldering job because of the copper-tin alloy conductor. This cable is mechanically very strong and durable.

Tech Specs – https://mogamicable.com/category/bulk/microphone/lavalier/

Note: Due to the small diameter of this cable, Mogami is not able to print their brand or part number on the jacket of this cable – please note this formally.

Mogami W290100F Specs

Conductor	Quantity: 2 Details: 43/0.04 Cu-Sn Size: 0.054 mm² (#30 AWG)
Insulation	Overall Diameter: 0.02″ (0.6 mm) Material: Polyester Resistance: 100,000 MΩ × m minimum at 125 VDC, 68°F (20°C)
Material	Filler Thread: Polypropylene
Shield	Double Served Shield: approximately 35/0.08 A, approximately 40/0.08 A
Jacket	Overall Diameter: 0.08″ (2.16 mm) Material: Flexible PVC
DC Resistance	At 68°F (20°C) Inner Conductor: 0.125 Ω/ft (0.41 Ω/m) Shield: 0.0214 Ω/ft (0.07 Ω/m)
Capacitance	At 1 kHz, 68°F (20°C) K0: 54 pF/ft (176 pF/m) K1: 9.8 pF/ft (32 pF/m)
Inductance	0.24 µH/ft (0.8 µH/m) at 1 kHz 68°F (20°C) between conductors
Noise	Electrostatic Noise: 1 mV maximum Electromagnetic Noise: 0.15 mV maximum
Microphonics	40 mV at 50 kΩ load
Voltage Breakdown	Must withstand at 500 VDC /15 sec
Flex Life	177,000 cycles
Tensile Strength	176 N
Emigration	Non-emigrant to ABS
Temperature	-4 to 158°F (-20 to 70°C)
Roll	Size: 1,000′ (305 m)
Weight	5.95 lb (2.7 kg)