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2122DH3RA

Description
OFF-DELAY RELAY, DPDT, MOMENTARY, 0.034A (COIL), 110VDC (COIL), 3740mW (COIL), 10A (CONTACT), 30VDC (CONTACT), 0.03-0.1s, PANEL MOUNT
CategoryMechanical and electronic products    relay   
File Size76KB,1 Pages
ManufacturerTE Connectivity
Websitehttp://www.te.com
Download Datasheet Parametric View All

2122DH3RA Overview

OFF-DELAY RELAY, DPDT, MOMENTARY, 0.034A (COIL), 110VDC (COIL), 3740mW (COIL), 10A (CONTACT), 30VDC (CONTACT), 0.03-0.1s, PANEL MOUNT

2122DH3RA Parametric

Parameter NameAttribute value
Reach Compliance Codeunknow
ECCN codeEAR99
Maximum adjustable time delay0.1 s
Minimum adjustable time delay0.03 s
body width38.61 mm
body height100 mm
Body length or diameter38.61 mm
Maximum coil current (DC)0.034 A
Coil power3740 mW
Coil resistance3200 Ω
Maximum coil voltage (DC)110 V
Coil/Input Power TypeDC
Contact (AC) maximum rated R load10A@120VAC
Maximum contact current (AC)10 A
Maximum contact current (DC)10 A
Contact (DC) maximum rated R load10A@30VDC
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)30 V
Contact/Output Power TypeAC/DC
Electrical life100000 Cycle(s)
Manufacturer's serial number2100
Installation featuresPANEL MOUNT
Maximum operating temperature185 °C
Minimum operating temperature-67 °C
physical size38.61mm X 38.61mm X 100mm
GuidelineCE; MIL-R-6106E
Relay actionMOMENTARY
Relay functionDPDT
Relay typeOFF-DELAY RELAY
sealHERMETICALLY SEALED
surface mountNO
Termination typeCONNECTOR
Base Number Matches1
Electropneumatic Timing Relays
Series 2100 MIL-Spec and Hermetically Sealed
Specifications
Dielectric
— In accordance with spec-
ification MIL-R-6106E (ASG). Also with-
stands 1,000 Volts RMS at 60 Hz
between non-connected terminals.
Other
— AGASTAT Miniature Timing
Relays also conform to applicable
MIL-Spec. requirements covering:
Moisture, Ozone, Humidity, Sunshine,
Sand/Dust, Acoustic Noise, Salt Spray,
and Prolonged Storage.
.438
[11.11]
.19
[4.83]
2.19
[55.63]
1.812
[46.02]
.173
Dia.
[4.39]
Mtg. Holes
2 Plcs.
8 pin solder
hook or MS/AN
Connector
.438
[11.11]
AGASTAT timing relays perform
to military specifications
in patriot missiles.
4.781
[121.44]
.969
Max. [24.61]
3.937
[100.00]
5.218
Max.
[132.54]
Max.
2.875
[73.03]
1.52
2.000
[38.61]
[50.80]
Max.
1.52
Max.
[38.61]
.024
[0.61]
Panel Mount —H1, —H3
1.031
[26.19]
4.406
[111.91]
Max.
1.52
[38.61]
Max.
1.52
Max.
[38.61]
.024
[0.61]
8 pin solder
hook or MS/AN
Connector
Ordering Information — MIL-Spec & Hermetically Sealed
21
Model Series
2100 Timing Relay
1
2
D
H1
N
B
Timing Range
A — .03 to .1 sec.
B — .1 to .3 sec.
C — .15 to 1.0 sec.
D — .375 to 3.0 sec.
E — .750 to 10.0 sec.
F — 1.0 to 30.0 sec.
G — 2.0 to 60.0 sec.
H — 5.0 to 120.0 sec.
J — 5.0 to 180.0 sec.
K — 1.5 to 30.0 cyc.
L — 3.0 to 120.0 cyc.
Panel Mount —9
Octal Plug (with internal
adjustment or external
adjustment knob)
5.000
[127.00]
Max.
.188
[4.76]
2.50
[63.50]
2.125
[53.98]
Octal
Plug
Operation
1 — On-Delay
2 — Off-Delay
Contact Arrangement
2 — Double Pole
Double Throw
Operating Current
.177
Dia.
[4.50]
Mtg. Holes
2 Plcs.
A — AC
D — DC
Coil Voltage
M — 12 VDC
N — 28 VDC
P — 48 VDC
R — 110 VDC
S — 120 VAC 60 Hz
T — 240 VAC 60 Hz
U — 115 VAC 400 Hz
Y — 125 VDC
.375
[9.53]
.75
1.52
Max. [19.05]
[38.61]
1.52
[38.61]
Physical Characteristics
Enclosure
MIL-Spec.
H1 Hermet. Seal
H2 Hermet. Seal
H3 Hermet. Seal
4 — Unsealed
5 — Unsealed
9 — Unsealed
Adjustment
Ext. Screw
Ext. Screw
Ext. Screw
Ext. Knob
Internal Key
Internal Key
Connector
Solder Hook
Octal Plug
“AN” Conn.
Octal Plug
Octal Plug
Solder Hook
Mounting
Panel Mount
Chassis Mount
Panel Mount
Chassis Mount
Chassis Mount
Solder Hook
Chassis Mount —H2
Octal Plug (with internal
adjustment or external
adjustment knob)
4.875
[123.83]
4.261
[108.23]
1.52
[38.61]
.75
[19.05]
1.52
[38.61]
2.50
[63.50]
2.125
[53.98]
.188
[4.76]
.406
[10.31]
.177
Dia.
[4.50]
Mtg. Holes
2 Plcs.
12
Relays
12011
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Chassis Mount —4, —5
Catalog 1308940
Revised 5-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.

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