NAIS NF2EB-12V, NF2EB-5V, NF4EB-24V-1, NF4EB-5V-1, NF4EB-6V-1 Datasheet

CSA

pending

					FLATPACK RELAY	NF-RELAYS

	30.2	20.0
	1.189
		.787

10.8

.425

FEATURES

1.Flatpack

2.Long seller

mm inch

SPECIFICATIONS

Contacts

	Arrangement1]				2 Form C, 4 Form C
	Initial contact resistance		Max.		50 mΩ
	(By voltage drop 6 V DC 1 A)		Typical		25 mΩ
	Contact material	Movable contact			Gold-clad silver
		Stationary contact			Gold-clad silver
	Rating,	Max. switching power			60 W 100 VA
		Max. switching voltage			220 V AC, DC
	(resistive load)
		Max. switching current			2 A
		Mechanical			108
	Expected life	Electrical	2 A 30 V DC		2 × 105
	(min. operations)		1 A 30 V DC		106
		(Resistive)
			0.5 A 30 V DC		107
	1]. MBB types available: 2MBB & 4MBB
	(See next page for contact positions.)
	Coil
	Nominal operating power, at 25°C			2C	Approx. 300 mW
				4C	Approx. 480 mW
	Max. operating power for continuous duty				Approx. 1 W
					at 40°C 104°F

Remarks

* Specifications will vary with foreign standards certification ratings.

*1 Measurement at same location as "Initial breakdown voltage" section *2 Detection current: 10 mA

*3 Excluding contact bounce time

*4 Half-wave pulse of sine wave: 11ms; detection time: 10 s *5 Half-wave pulse of sine wave: 6ms

*6 Detection time: 10 s

*7 Refer to 5. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 61).

Characteristics (at 25°C 77°F, 50% R.H. seal level)

	Max. operating speed			50 cps
	Initial insulation resistance*1			1,000 MΩ at 500 V DC
	Electrostatic	Contact/Contact		Approx. 4 pF
		Contact/Coil		Approx. 7 pF
	capacitance
		Contact/Ground		Approx. 6 pF
	Initial	Between open contacts		750 Vrms
		Between contact sets		1,000 Vrms
	breakdown
		Between live parts and ground		1,000 Vrms
	voltage*2
		Between contacts and coil		1,000 Vrms
	Operate time*3 (at nominal voltage)			Max. 15 ms (Approx. 10 ms)
	Release time (without diode)*3			Max. 10 ms (Approx. 3 ms)
	(at nominal voltage)
	Contact bounce			Approx. 1.5 ms
			In de-energized	Min. 29.4 m/s2 {3 G}
				(In contact direction)
	Shock	Functional*4	condition	Min. 98 m/s2 {10 G}
				(perpendicular to contact)
	resistance
			In energized	Min. 196 m/s2 {20 G}
			condition
		Destructive*5		Min. 980 m/s2 {100 G}
				29.4 m/s2 {3 G}, 10 to 55 Hz
			In de-energized	at double amplitude of 0.5 mm
				(in contact direction)
		Functional*6	condition	98 m/s2 {10 G}10 to 55 Hz
	Vibration			at double amplitude of 1.6 mm
				(perpendicular to contact)
	resistance
			In energized	117.6 m/s2 {12 G}10 to 55 Hz
			condition	at double amplitude of 2 mm
		Destructive		196 m/s2 {20 G}, 10 to 55 Hz
				at double amplitude of 3.3 mm
	Conditions for operation,		Ambient temp.	–40°C to + 65°C
	transport and storage*7			–40°F to +149°F
	(Not freezing and condens-		Humidity	5 to 85%R.H.
	ing at low temperature)
	Unit weight		2C	Approx. 14 g .49 oz
			4C	Approx. 15.5 g .55 oz

TYPICAL APPLICATIONS

NF relays are widely acceptable in applications where small size and high sensitivity are required.

Such applications include: Electronic equipment, Household applications,

Alarm systems, Office machines, Communication equipment, Measuring equipment, Remote control systems, General control circuits, Machine tools, Industrial machinery, etc.

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