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303-1AH-C-D1-12VDC

Description
Automotive relay 20A, Automotive Relay
CategoryMechanical and electronic products    relay    Automotive relay   
File Size368KB,3 Pages
ManufacturerSong Chuan
Environmental Compliance
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303-1AH-C-D1-12VDC Overview

Automotive relay 20A, Automotive Relay

303-1AH-C-D1-12VDC Parametric

Parameter NameAttribute value
MakerSong Chuan
Product CategoryAutomotive relay
series303
Factory packaging quantity25
unit weight13.200 g
303
Type List
Terminal
style
Contact
form
1A
(SPNO)
SONG CHUAN
SONG CHUAN
303
Features
□Ultra
Micro ISO Automotive relay.
□High
Rating up to 20A.
□High
Temperature withstand up to 125
ambient.
□General
Purpose for Automotive applications.
Designation
(provided with)
----------
Resistor
Diode
(1)
Enclosure style
Dust cover
303-1AH-D
Flux tight
303-1AH-C
Sealed type
303-1AH-V
Sealed type
washable
303-1AH-S
Socket terminal
303-1AH-D-R1 303-1AH-C-R1 303-1AH-V-R1 303-1AH-S-R1
303-1AH-D-D1 303-1AH-C-D1 303-1AH-V-D1 303-1AH-S-D1
Note:(1) 12VDC COIL: 680
Resistor in parallel
Ordering Information
303
1
1. 303
2. 1A
3. H
4. D
C
V
S
-
1A
2
H
3
-
D
4
-
R1
5
5. Blank -- Standard type
R1
-- Coil parallel with resistor 680
Ω
for
coil voltage 12VDC
D1
-- Coil parallel with diode IN4007 the
positive pole "+" on # 85 terminal
-- Basic series designation
-- Single pole normally open
-- Contact material AgSnO
-- Dust cover
-- Flux tight
-- Sealed type
-- Sealed type washable
Contact Rating
Inductive
Motor fuel-pump
Motor radiator-fan
Lamp
Resistive
Max. switching current
4A 14VDC
;ON
3s / OFF 3s -30∼+80℃ 880K ops.
8A 14VDC Inrush 30A
;ON
1s / OFF 3s -30
∼+80℃
160K ops.
16A 14VDC Inrush 80A
;ON
2s / OFF 5s -30
∼+80℃
440K ops.
16A 14VDC Inrush 80A
;ON
3s / OFF 3s -30
∼+100℃
100K ops.
20A 14VDC +25℃ 100K ops.
Coil 16VDC / Contact 20A 14VDC +100℃
Coil Rating (DC)
Rated
voltage
(V)
Rated current
(mA)
Coil resistance Max. continuous
voltage
at 85˚C
133 % of
12
80
150
rated
voltage
(Ω)
Pick up
voltage(Max)
at 23˚C
60 % of
rated
voltage
Drop out
voltage(Min)
at 23˚C
10 % of
rated
voltage
approx. 0.96W
Power consumption
at rated
voltage
±10
% at 23˚C
±10
% at 23˚C
246

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Description Automotive relay 20A, Automotive Relay Automotive relay 20A, Automotive Relay Automotive relay 20A, Automotive Relay Automotive relay 20A, Automotive Relay
Maker Song Chuan Song Chuan Song Chuan Song Chuan
Product Category Automotive relay Automotive relay Automotive relay Automotive relay
series 303 303 303 303
Factory packaging quantity 25 25 25 25
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