Description
Magnecraft PCB & Reed Relays
276
SPST, 10 A
SPDT, 7 A
Description
The 276 series relays offer high switching capacity in a small package½
Feature
High current switching capacity
HP rated
Low-profile design
Benefit
Enables the relay to switch up to 10 A
UL approved to switch up to 1/10 hp
Uses less than 12½7 mm² (0½5 in²) of space on a PC board
Saves valuable space on a printed circuit board
Allows the relay to be washed after assembly
276
Small footprint
Epoxy sealed
Rated Output Load
(A)
7
Contact Configuration
Input Voltage
(Vdc)
5
12
24
5
12
Coil Resistance
(Ω)
125
720
2880
125
720
Wiring Diagram
T
T
T
U
U
Standard Part Number
276XAXH-5D
276XAXH-12D
276XAXH-24D
276AXXH-5D
276AXXH-12D
SPDT
10
SPST-NO
Part Number Explanation
Series:
276
Contact
Con guration:
AXX =
SPST-NO
XAX =
SPDT
Seal:
H =
Epoxy
sealed
Coil Voltage:
5DC =
5 Vdc
6DC =
6 Vdc
12DC =
12 Vdc
24DC =
24 Vdc
16
™
Specifications
Magnecraft PCB & Reed Relays
276
SPST, 10 A
SPDT, 7 A
Specifications (UL 508)
Part Number
Input Characteristics
Input Voltage Range
Operating Range (% of Nominal)
Average Power Consumption
Drop-out Voltage Threshold
Output Characteristics
Contact Configuration
Contact Materials
Output Current Load
Maximum Output Voltage
Minimum Switching Requirement
General Characteristics
Electrical Life (Operations at rated current)
Mechanical Life (Unpowered)
Operating Time (Response time)
Dielectric Strength (Between coil and contact)
Dielectric Strength (Between contacts)
Storage Temperature Range
Operating Temperature Range
Vibration Resistance (Operational)
Shock Resistance
Weight
Agency Approvals
100,000 operations
5,000,000 operations
10 ms
2000 Vac
1000 Vac
-40–85 °C (-40–185 °F)
-40–70 °C (-40–158 °F)
1½5 g-n, 10–55 Hz
20 g-n
5½5 g (0½19 oz)
UR (E43641), RoHS
SPDT
Silver Alloy
7A
7 A @ 240 Vac 50/60 Hz;
7 A @ 30 Vdc;
1/10 hp @ 120 Vac
100 mA
10 A
10 A @ 240 Vac 50/60 Hz;
10 A @ 30 Vdc;
1/6 hp @ 120 Vac
SPST-NO
3–24 Vdc
80%–110%
0½2 W
10%
276XAX
276AXX
™
17
Dimensions,
Wiring Diagrams
Magnecraft PCB & Reed Relays
276
SPST, 10 A
SPDT, 7 A
Dimensions: Inches (Millimeters)
0.81 Max.
(20.49)
0.39 Max.
(10.0)
0.015 X 0.03
(0.4 X 0.8)
3 places
Circuit board pin spacing
viewed from component side
NC
NO
COM
0.14
(3.5)
0.02 Dia. (0.5)
2 Coil terminals
0.1 in. grid
(2.54 mm)
+
Coil
Ð
0.5 Max.
(12.7)
Wiring Diagrams
NC
NO
COM
NO
COM
+
–
+
–
Figure T
SPDT
Figure U
SPST-NO
18
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