TE MDR-4076 Ac and dc coils, latching and non-latching Datasheet

Specialty Relays
MDR Series, 10 Amp Rotary Relay
For Demanding Shock & Vibration Applications
Product Facts
n
AC and DC coils, latching
and non-latching
n
4PDT through 24PDT contact
arrangements
n
Designed to withstand high
impact shock per MIL-S-901
Small 8PDT
Specifications
Medium 24PDT
Operate Data @ 77°F [25°C]
Contact Data
Arrangements — 4 Form C (4PDT)
through 24 Form C (24 PDT).
Small AC Non-Latching
Small DC Non-Latching
Small AC Latching
Small DC Latching
Medium AC Non-Latching
Medium DC Non-Latching
Medium AC Latching
Medium DC Latching
Contact Ratings
Single
Contacts
10 A,
115 VAC
3 A,
28 VDC
0.8 A,
125 VDC
Typ. Operate
Time (ms)
5 to 12
15 to 30
6 to 12
10 to 16
6 to 12
65 to 90
50 (max.)
30 to 80
Type
Two Contacts
in Series
3 A,
440 VAC
15 A,
115 VAC
1.5 A,
125 VDC
The above AC contact ratings are
based on contact loads having a
50% power factor. The DC contact
ratings are based on resistive loads.
Typ. Release
Time (ms)
5 to 18
5 to 15
N/A
N/A
6 to 20
10 to 30
N/A
N/A
Latching Two-Position Types —
Except for the latching feature, MDR
latching relays utilize the same general
construction as non-latching types. They
have two sets of coils and provide a
latching two-position operation.
Contact Section
M
L
K
1
Coil
H
B
Contacts Shown With
Coil 1-2 De-Energized
C
and Coil 3-4 Energized.
Fixed
Contact
3
J
A
G
D
E
2
Coil
4
F
Coils Must be Energized Alternately,
Not Simultaneously.
Environmental Data
Temperature Range —
Standard models — 0°F to +149°F
[0°C to +65°C]
Special order models — 0°F to +194°F
[0°C to +90°C]
Mechanical Data
Termination — #5-40 screw terminals
supplied
Weight (Approx.) —
Small —
4 & 8PDT — 32 oz. [0.914 kg];
12PDT — 33 oz. [0.943 kg]
Medium —
16PDT — 72 oz. [2.04 kg];
24PDT — 74 oz. [2.10 kg]
12–2
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
Specialty Relays
MDR Series, 10 Amp Rotary Relay
For Demanding Shock & Vibration Applications (Continued)
Ordering Information and Coil Characteristics — No models in this series are maintained in stock.
Contacts
MDR-131-1
MDR-131-2
MDR-135-1
MDR-137-8
MDR-134-1
MDR-134-2
MDR-136-1
MDR-138-8
MDR-163-1
MDR-163-2
MDR-170-1
MDR-170-2
MDR-172-1
MDR-173-1
MDR-141-1
MDR-141-2
MDR-167-1
MDR-142-1
MDR-67-2
MDR-4091
MDR-67-3
MDR-5060
MDR-4076
MDR-4092
MDR-5035
MDR-5061
MDR-6064
MDR-6065
MDR-7020
MDR-7035
MDR-66-4
MDR-6066
MDR-7025
MDR-7036
4PDT
4PDT
4PDT
4PDT
8PDT
8PDT
8PDT
8PDT
12PDT
12PDT
16PDT
16PDT
16PDT
16PDT
24PDT
24PDT
24PDT
24PDT
4PDT
4PDT
4PDT
4PDT
8PDT
8PDT
8PDT
8PDT
12PDT
12PDT
12PDT
12PDT
16PDT
16PDT
16PDT
16PDT
Small
Non-Latching
Medium
Non-Latching
Small
Latching
Note: All values are for reference,
specific values may be different and
subject to environmental factors
such as temperature, humidity,
pressure or variations in voltage.
Medium
Latching
Coil Voltage
(60 Hz.
for AC)
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
115 VAC
440 VAC
28 VDC
125 VDC
Coil Power*
(Watts)
Breakdown
(Volts RMS)
6.5
5.1
10.0
10.3
6.5
5.1
10.0
10.3
6.9
6.3
17.0
17.0
18.7
16.0
17.0
17.0
18.7
16.0
5.5
3.0
21.8
20.6
5.5
3.0
21.8
20.6
12.0
5.7
8.8
10.4
12.0
5.7
8.8
10.4
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
1,230
1,880
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
1,230
1,880
1,308
2,375
12
Specialty Relays
Part
Number
Type
*Actual Wattmeter readings.
Outline Dimensions
Tolerances: Decimals ± .010 [±.25] Unless Otherwise Specified.
Small Models
Medium Models
.196 .005
Dia.
[4.98 .13]
4 Plcs.
.281 .005
Dia.
[7.14 .13]
4 Plcs.
3
6
5
2
4
3
G
H
J
H
G
2
1
E
L
D
F
J
K
E
F
1
K
L
C
D
M
A
B
C
1
2.125
[53.98]
2.625
[66.68]
(2X)
2
M
A
B
Coil
Overall Height
4PDT 3.13 [79.5] Max.
8PDT 3.53 [89.7] Max.
12PDT 3.88 [98.6] Max.
1
2
3.250
[82.55]
Coil and Contact Terminal Screws
#5-40 Supplied.
4.190
[106.43]
2X
Coil
Overall Height
12PDT 4.63 [117.6] Max.
16PDT 5.00 [127.0] Max.
24PDT 5.75 [146.1] Max.
Coil and Contact Terminal Screws #5-40 Supplied.
12–3
Catalog 5-1773450-5
Revised 3-13
www.te.com
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions are in millimeters
unless otherwise specified.
USA: +1 800 522 6752
Asia Pacific: +86 0 400 820 6015
UK: +44 800 267 666
For additional support numbers
please visit www.te.com
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