HE3300 Datasheet, PDF (2/3 Pages) Littelfuse – Miniature single in-line package

Reed Relays
SIL Packaged > HE3300
HE3300 Miniature Single In-line Reed Relay
Table 2: Electrical and Operating Characteristics @ 25°C
Column Number
1
Contact Type
Relay Types
Form A
SPST-NO
Standard
HE3321A
Contact Rating ¹
Voltage Hold-off ⁴
Resistance ⁵
Timing
Environmental
Power, Switching
Voltage, Switching
Current, Switching
Current, Carry
Watt - max.
Vdc - max.
A - max.
A - max.
Across Open Contacts
Contacts to Coil
Vdc - min.
Vac - min.
Contact, Initial
Insulation Across Open Contacts
Insulation Between Isolated Terminals
Ω max.
Ω min.
Ω min.
Operate Time
Release Time
Temperature, Operating
Temperature, Storage
Vibration Resistance
Shock Resistance
ms - max.
ms - max.
°C
°C
G - max. 10-2000 Hz.
G - max. 11 ms ½ sine
10
200
0.5
1.2
250
2500
0.150
10¹⁰
10¹⁰
1.0
1.0
-40 to +85
-40 to +105
20
50
2
Form A
SPST-NO
High Voltage
HE3351A
10
300
0.5
1.5
450
2500
0.150
10¹⁰
10¹⁰
1.0
1.0
-20 to +85
-40 to +105
20
50
3
Form C
SPST-CO
Standard
HE3321C
5
175
0.25
1.5
200
2500
0.200
10¹⁰
10¹⁰
3.0
3.0
-40 to +85
-40 to +105
20
50
Table 3: Coil Characteristics @ 25°C
Contact
Form and Type
Electrical and
Operating
Characteristics
Dimensions
Part Number
Nominal
Coil
Coil Voltage Resistance
Vdc
±10% Ohms
Must
Operate
Vdc
Must Maximum
Release Coil Voltage
Vdc
Vdc
Top View 2.54mm (0.1") Grid
Dot on Case: Pin 1
Numbers not printed on case.
HE3321A0400
5
1A
SPST-NO
See Table 2
Column 1
See
Figure 1
HE3321A1200
12
HE3321A2400
24
500
3.75
0.5
22
500
9.0
1.0
22
2000
18.0
2.0
44
1
2
3
4
HE3321C0500
5
1C
SPDT-CO
See Table 2
Column 3
See
Figure 2
HE3321C1200
12
HE3321C2400
24
125
3.75
0.5
11
500
9.0
1.0
22
2000
18.0
2.0
44
1
2
35 4
HE3351A0500
5
1A
SPST-NO
High Voltage
See Table 2
Column 2
See
Figure 1
HE3351A1200
12
HE3351A2400
24
125
3.75
0.5
11
500
9.0
1.0
22
2000
18.0
2.0
44
1
2
3
4
© 2016 Littelfuse
Revised: 03/04/16
Specifications are subject to change without notice.
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