Littelfuse-RC-400112-RN
| Part # | Littelfuse-RC-400112-RN |
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Relays & Solenoids
Plug-In Relays
Heavy Duty High Power and Micro Plug-In Relays
General purpose relays fit many vehicles and applications.
T
y
pical applications include: lighting, starting,
horn, heating and cooling.
Standard ISO terminal footprint for Form A, Form C and Form 2A. Relays are available sealed and unsealed
(unsealed 40 & 70A relays are supplied with snap-in brackets.)
Datasheet, wiring diagram, and additional information:
littelfuse.com/Plugin-Relays
Part Numbering System
R A – 40 01 12 – R S
Specifications
• Pull-in
voltage:
7
.
8V maximum at 12V DC, 15.6 V at 24V DC
• Release
voltage:
1
.
2 V minimum at 12V DC, 2.4 V at 24V DC
•
T
e
mperature
range: -40°C to 85°C
Relay Type
R = Relay
M = MicroRelay
Sealing
S = Sealed
N = No Sealing
• Operational
life: Electrical to 100,000 cycles.
Mechanical to 10,000,000 cycles
• Contact
Material: Silver alloy
• Dielectric
strength: 500 V rms between coil and contact
• Insulation
resistance: 100 MΩ minimum (500V DC)
• Relays
are rated based on a steady state resistive load. De-rate
according to the type of load.
Form
Suppressor
R = Resistor
D = Diode
A = Form A
C = Form C
2 = Form 2A
N = No Suppressor
5
Amperage
Voltage
12 = 12V DC
24 = 24V DC
15 = 15A at 24V DC
20 = 20A at 24V DC
25 = 25A at 12V DC
35 = 35A at 24V DC
40 = 40A at 12V DC
70 = 70A at 12V DC
Motor load: Inrush can be 5 to 10 x steady state current.
Solenoid load: Inrush can be 10 to 20 x steady state current.
Incandescent lamp load: Inrush can be 10 to 15 x steady
state current.
Bracket
00 = No Bracket
01 = Snap-In Bracket
• Available
with PCB terminals, contact Littelfuse for details.
Relay Part Numbers
PART NUMBERS
Heavy Duty Relays • 40A at 12V DC
RELAY
TYPE
SUPPRESSOR
FORM
TYPE
BULK
BOXED
• Contact
rating (Resistive load) at 20°C:
12V DC: Normally Open 40A, Normally Closed 30A
24V DC: Normally Open 20A, Normally Closed 15A
• Contact
arrangement: Available as Form A (SPST), Form C
(SPDT) and Form 2A (SPS
T
, 2
t
erminals)
R2-400112-RN
RA-200024-DS
RA-400012-DS
RA-400112-DN
RA-400112-NN
RA-400112-RN
RA-700112-RN
RA-700112-DN
RA-700112-NN
RC-200024-DS
RC-200124-DN
RC-200124-NN
RC-200124-RN
RC-400012-DS
RC-400112-DN
RC-400112-NN
RC-400112-RN
RC-700112-DN
RC-700112-NN
RC-700112-RN
MC-250012-DN
MC-250012-NN
MC-250012-RN
–
–
–
12 40
Relay
24 20
Relay
12 40
Relay
2
A
A
A
A
A
A
A
A
C
C
C
C
C
C
C
C
C
C
C
C
C
C
SPST
SPST
SPST
SPST
SPST
SPST
SPST
SPST
SPST
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
SPDT
•
Resistor
Diode
•
•
Diode
RA-400112-DN-BX
12 40
Relay
RA-400112-NN-BX
12 40
Relay
RA-400112-RN-BX
12 40
Relay
RA-700112-RN-BX
12 70
Relay
RA-700112-DN-BX
12 70
Relay
RA-700112-NN-BX
12 70
Relay
•
•
•
•
•
•
Diode
• Vibration
resistance: 10-40Hz double amplitude
1
.
5mm
None
High Power Relays • 70A at 12V DC
Resistor
Resistor
Diode
• Contact
rating (Resistive load) at 20°C:
12V DC: Normally Open 70A, Normally Closed 60A
24V DC: Normally Open 35A, Normally Closed 30A
• Contact
arrangement: Available as Form A (SPST) and
Form C (SPDT)
None
–
24 20
Relay
Diode
•
•
• Vibration
resistance: 10-40Hz double amplitude
1
.
5m
RC-200124-DN-BX
24 20
Relay
RC-200124-NN-BX
24 20
Relay
RC-200124-RN-BX
24 20
Relay
RC-400012-DS-BX
12 40
Relay
RC-400112-DN-BX
12 40
Relay
RC-400112-NN-BX
12 40
Relay
RC-400112-RN-BX
12 40
Relay
RC-700112-DN-BX
12 70
Relay
RC-700112-NN-BX
12 70
Relay
RC-700112-RN-BX
12 70
Relay
•
•
•
Diode
Micro Relays • 25A at 12V DC
None
Resistor
Diode
• Contact
rating (Resistive load) at 20°C:
12V DC: Normally Open 25A, Normally Closed 20A
Contact arrangement: Available as Form A (SPST), and
Form C (SPDT).
•
•
•
•
•
•
Diode
None
• Vibration
resistance: 10-40Hz double amplitude
1
.
27mm
Resistor
Diode
None
Resistor
Diode
–
–
–
12 25
Micro
12 25
Micro
12 25
Micro
None
Resistor
59
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