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FD370B1WP

Description
Power/Signal Relay, SPDT, Momentary, 0.023A (Coil), 72VDC (Coil), 1660mW (Coil), 3A (Contact), 72VDC (Contact), DC Input, DC Output, Socket Mount,
CategoryMechanical and electronic products    relay   
File Size670KB,11 Pages
ManufacturerEsterline Power Systems
Download Datasheet Parametric View All

FD370B1WP Overview

Power/Signal Relay, SPDT, Momentary, 0.023A (Coil), 72VDC (Coil), 1660mW (Coil), 3A (Contact), 72VDC (Contact), DC Input, DC Output, Socket Mount,

FD370B1WP Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresPANEL MOUNTABLE
body width13.3 mm
body height28.6 mm
Body length or diameter26 mm
Maximum coil current (DC)0.023 A
Coil operating voltage (DC)22.5 V
Coil power1660 mW
Coil release voltage (DC)3.6 V
Coil resistance3200 Ω
Maximum coil voltage (DC)72 V
Coil/Input Power TypeDC
Maximum contact current (DC)3 A
Contact (DC) maximum rated R load3A@72VDC
Maximum contact voltage (DC)72 V
Contact/Output Power TypeDC
Electrical life1000000 Cycle(s)
JESD-609 codee3
Installation featuresSOCKET MOUNT
operating hours11 ms
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical size26mm x 13.3mm x 28.6mm
Relay actionMOMENTARY
Relay functionSPDT
Relay typePOWER/SIGNAL RELAY
release time11 ms
sealHERMETICALLY SEALED
surface mountNO
Terminal surfaceTIN
Termination typeSNAP-ON
Base Number Matches1
SERIES FD370
ENGINEERING DATA SHEET
RAILWAY RELAY
1 PDT-DB-DM, 3 AMP / 72VDC
Polarized, non latching, hermetically sealed relay
1 PDT-DB-DM
Contact arrangement
Coil supply
Direct current
PRINCIPLE TECHNICAL CHARACTERISTICS
Contact rating
Weight
Dimensions of can without
hardware
APPLICATION NOTES:
001
004
007
APPLICABLE SOCKET:
SF300CE40E
72 Vdc / 3 Amps
< 40 grams
26mm x 25.7mm x 13.3mm max
Balanced-force design.
Tin plated, hermetically sealed metal can.
Non-overlapping contact arrangement, see note 4 page 4.
CONTACT ELECTRICAL CHARACTERISTICS
Nominal contact
voltage (Vdc)
72 V
15
U
35 V
35
<
U
90 V
90
<
U
140 V
Contact rating in Amps
resistive load
3
-
-
-
inductive load (L/R=30ms)
1.2
10 mA to 2.50 Amps
10 mA to 1.00 Amps
10 mA to 0.70 Amps
Level
High level
High level
High level
High level
Minimum
operating cycles
1,000,000 cycles
2,000,000 cycles
2,000,000 cycles
2,000,000
cycles
Switching life operation for DC voltage other than 72Vdc: See application note n°004
Featuring
LEACH
©
power and control solutions
www.esterline.com
AMERICAS
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622
.
.
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
EUROPE
2 Rue Goethe
57430 Sarralbe
France
.
.
Tel: (33) 3 87 97 31 01
Fax: (33) 3 87 97 96 86
ASIA
Units 602-603 6/F Lakeside 1
No.8 Science Park West Avenue
Phase Two, Hong Kong Science Park
Pak Shek Kok, Tai Po, N.T.
Hong Kong
Tel: (852) 2 191 3830
Fax: (852) 2 389 5803
Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
Date of issue: 4/06
- 38 -
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