NF04 BLO – Miniature connector

4-pole battery connector with gold plated spring-loaded contacts

NF04 Series

The 4 pole connector has a rugged design particularly suitable for use in battery-powered equipment. It is meant for mounting within the piece of equipment, e.g. in its battery case. When inserting the battery pack the connector gets engaged by means of the battery terminals. Equipped with spring-loaded contacts the connector features a steady low contact resistance.

Features

Housing: Sealed to IP67 (dust tight and protected against the effects of immersion) even when unmated or protected to IP23 without sealing
Spring-loaded contacts: Very low contact resistance, hohe high vibration and shock resistance
Customized versions: Various versions available concerning contact travel, contact arrangement, etc.

Applications

Telecommunications: Military, measurement and communications engineering, e.g. Light Field Radio (LFR), Multi Role Radio (MRR), police radio sets
Industrial electronics: industrial PC, portable systems for industrial purposes, e.g. industrial laptop

Specifications

NF04 series

Number of contacts	4
Rated voltage	12 V
Rated current I_e	3 A max.
Orientations	1
Contact resistance	≤ 10 mΩ
Contact design	Spring-loaded contacts
Contact force	7.5 N/Pin max.
Contact material	Copper wrought alloy, gold plated
Contact terminal type	Solder: 0.5 mm² (AWG 20) ... 1.00 mm² (AWG 17)
Material, inserts	Thermoplastic
Sealing element	Silicone elastomer / Fluor-silicone elastomer
Vibration / Shock	4 g in x, y and z direction up to 500 Hz
IP rating (IEC 60529)	IP67 (0.2 bar/2h)
Mechanical endurance	5.000 operating cycles
Temperature range	–55° C ... +85° C