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H3FA-A DC5

Time specifications Output Method Rated power supply voltage Contact Configuration Days to Ship

Specification/Dimensions

Time specifications(s)
1 s – 10 min

6 s – 60 min
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Output Method
- Relay
- Transistor
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Rated power supply voltage(V)
- 5
- 12
- 12/24
- 24
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Contact Configuration
- Includes contact output (1a, 1b)
- Does not include contact output
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Days to Ship

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Same day
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Dip Timer H3FA (Part Number)

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Product Description

Dip timer H3FA

[Features]
· A timer for use on a PCB of contact / non-contact output type.
· Two types are provided for control output, with the contact output (1a, 1b) it is 3A (AC250V low resistance load), with the non-contact output there is a maximum of 150mA and high capacity.
· 1 sec./10 sec./1 min./10 min. (type A), 6 sec./60 sec./6 min./60 min. (type B) with four time types in one apparatus offering multiple functions.
· The time can be operated remotely by the connection to an external varistor.
· Completely washable.
· A small scale size enabling installation in a one-inch-pitch rack (length × width × height: 17.75 × 36.9 × 19.5 mm).
· UL/CSA acquired.

DIP Timer Specifications

H3FA external appearance

H3FA outline drawing

Time Specifications

Format	Maximum Scale Time	Set Time Range
Series H3FA-A Series H3FA-SA Series H3FA-AU	1 s	0.1 to 1 s
	10 s	1 to 10 s
	1 min	0.1 to 1 min
Series H3FA-B Series H3FA-SB Series H3FA-BU	6 s	0.6 to 6 s
	60 s	6 to 60 s
	6 min	0.6 to 6 min

Note 1. The above timing ranges apply when the internal variable resistor of Series H3FA is used.
Note 2. The external variable resistor may also be used by opening the terminal connected to the internal variable resistor.
Note 3. Wire the appropriate terminal to select a time setting range.

Performance

Variations In Operating Time		±0.5% or less (percentage relative to maximum scale time) 1 3
Set Error		0 to +30% or less (percentage relative to maximum scale time, at 20°C, at rated voltage)
Recovery Time		10 ms or less
Voltage Effect		±1% or less (Percentage relative to maximum scale time. However, it is ±2% or less for 5, 6, 5/6 V DC.)
Temperature Effect		±5% or less (percentage relative to maximum scale time) *1
Insulation Resistance		100 MΩ or more (at 500 V DC megger)
Withstand Voltage		1,500 V AC, 50/60 Hz, 1 min (between control output and operation circuit) 2 1,000 V AC, 50/60 Hz, 1 min (between non-continuous contacts) 2
Vibration	Endurance	10 to 55 Hz, half amplitude 0.375mm, 3 directions, 2 h each
Vibration	Malfunction	10 to 55 Hz, half amplitude 0.25mm, 3 directions, 10 min each
Shock	Endurance	1,000 m/s², 3 axes, 6 directions, 3 times each
Shock	Malfunction	100 m/s², 3 axes, 6 directions, 3 times each
Life	Mechanical	10 million operations or more (no load, switching frequency 1,800 operations/h) *2
Life	Electrical	100,000 operations or more (250 V AC, 3 A, resistive load, switching frequency 1,800 operations/h) *2
Mass		Contact output type approx. 15 g, non-contact output type approx. 10 g

*1. When using a time specification of 1 second, each standard value is ±10 ms.
* 2. Applies to the contact point type.
* 3. When using the internal variable resistor of Series H3FA. (Not including when an externally connected resistor is used.)

: 30; 60; 90

Part Number
H3FA-A DC5
H3FA-A DC12
H3FA-A DC24
H3FA-AU DC12
H3FA-AU DC24
H3FA-B DC5
H3FA-B DC12
H3FA-B DC24
H3FA-SA DC12/24
H3FA-SB DC12/24

Price	Minimum Order Qty.	Volume Discount	Days to Ship	Time specifications (s)	Output Method	Rated power supply voltage (V)	Contact Configuration
₹ 1,609.00	1 Piece(s)	Available	Same day	1 s – 10 min	Relay	5	Includes contact output (1a, 1b)
₹ 1,486.00	1 Piece(s)	Available	Same day	1 s – 10 min	Relay	12	Includes contact output (1a, 1b)
₹ 1,482.00	1 Piece(s)	Available	Same day	1 s – 10 min	Relay	24	Includes contact output (1a, 1b)
₹ 1,639.00	1 Piece(s)	Available	Same day	1 s – 10 min	Relay	12	Includes contact output (1a, 1b)
₹ 1,662.00	1 Piece(s)	Available	Same day	1 s – 10 min	Relay	24	Includes contact output (1a, 1b)
₹ 1,698.00	1 Piece(s)	Available	Same day	6 s – 60 min	Relay	5	Includes contact output (1a, 1b)
₹ 1,493.00	1 Piece(s)	Available	Same day	6 s – 60 min	Relay	12	Includes contact output (1a, 1b)
₹ 1,509.00	1 Piece(s)	Available	Same day	6 s – 60 min	Relay	24	Includes contact output (1a, 1b)
₹ 1,252.00	1 Piece(s)	Available	Same day	1 s – 10 min	Transistor	12/24	Does not include contact output
₹ 1,412.00	1 Piece(s)	Available	Same day	6 s – 60 min	Transistor	12/24	Does not include contact output

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Basic Information

Type	Time switch	Display method	No display function	Mounting Method	Surface mounting
Power Supply Voltage	Dedicated to DC	Representative Standard	UL / CSA	Dimension vertical(mm)	17.75
Dimension width(mm)	36.9	Dimension depth(mm)	19.5	Time ranges = N	4 range

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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