20C251 Tyco Electronics, 20C251 Datasheet - Page 3

• Manufacturer Part Number: 20C251
• Description: SPRING RELAY HOLD-DOWN 6POLE
• Manufacturer: Tyco Electronics
• Series: R10r

Specifications of 20C251

• Accessory Type: Clip, Hold Down
• Associated Relay Series: R10
• Number Of Poles: 6
• Termination Style: Solder
• For Use With/related Products: R10 Series
• For Use With: PB812 - SOCKET 6 POLES IN LINEPB798 - SOCKET 6P SOLDER R10 SERIESPB799 - SOCKET 6P PC MNT 5TGR R10 SERIESPB641 - SOCKET SCREW TERM 6P R10 RELAYS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 20C251; 3-1393159-7; PB789

09-2010, Rev. 0910
www.te.com
© 2010 Tyco Electronics Ltd.
Coil versions, DC coil (continued)
J - sensitive DC current adjustment – R10S types only
2 pole
4 pole
1) Suggested for 5VDC operation
2) Suggested for 12VDC operation
3) Suggested for 24VDC operation
JJ - ultrasensitive DC current adjustment
1 pole
2 pole
4 pole
All figures are given for coil without preenergization, at ambient temperature +23°C.
Coil versions, AC coil (dual coil diode rectified construction)
Standard AC
All figures are given for coil without preenergization, at ambient temperature +23°C.
JJ1.0K
6 and 8 pole
Coil
code
J500
J1.0K
J2.5K
J5.0K
J10.0K
J16.0K
J30.0K
J500
J1.0K
J2.5K
J5.0K
J10.0K
J16.0K
J30.0K
JJ2.5K
JJ5.0K
JJ10.0K
JJ15.0K
JJ30.0K
JJ1.0K
JJ2.5K
JJ5.0K
JJ10.0K
JJ15.0K
JJ30.0K
JJ1.0K
JJ2.5K
JJ5.0K
JJ10.0K
JJ15.0K
JJ30.0K
Coil
code
2 and 4 pole
115V
115V
12V
24V
48V
12V
24V
48V
6V
6V
1)
2)
2)
3)
3)
coil current
Maximum
voltage
mADC
Rated
11.5
11.5
11.5
VAC
115
115
8.3
8.3
8.3
45
28
20
14
45
28
20
14
45
28
20
14
12
24
48
12
24
48
–
–
–
–
–
–
–
–
–
–
–
–
–
–
6
6
Operate
Operate
current
voltage
mADC
18
36
86
18
36
86
VAC
6.3
4.5
2.9
2
1.4
1.2
0.8
9
6.5
4.1
2.9
2
1.4
1.2
4.5
2.9
2.1
1.5
1.2
0.85
6.5
4.1
2.9
2
1.7
1.2
9
5.8
4.1
3
2.4
1.7
5
9
5
9
General Purpose Relays
Industrial Relays
R10 Series Panel Plug-in Relay
Datasheets and product specification ac-
cording to IEC 61810-1 and to be used only
together with the ‘Definitions’ section.
resistance
resistance
Ω±10%
Ω±20%
10000
16000
30000
10000
16000
30000
10000
15000
30000
10000
15000
30000
10000
15000
30000
1000
2500
5000
1000
2500
5000
1000
2500
5000
1000
2500
5000
1000
2500
5000
2000
9000
1400
7500
500
500
120
500
350
Coil
Coil
25
15
90
coil power
Pick-up
mW
20
20
25
20
20
25
20
45
45
45
45
40
35
45
20
25
25
25
25
25
45
45
45
40
45
45
85
85
85
90
85
90
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Operative Range
Typical Coil Inductance
(Continued)
R10 Relays (DC Only) Typical Ranges of Operations @ 25°C
R10 Ultra-Sensitive “SS” and “JJ” Typical Ranges of Operation @ 25°C
20
40
500
50
30
20
10
100
25
15
10
30
1.0
0.5
5
50
0.1
10
1.0
Multiple of Max. Pull-in Voltage or Current
1.0
values are required, testing is required.)
10
(Curves for reference only. If specific
1.5
Multiple of Max. Pull-in Voltage or Current
1.33 1.5
values are required, testing is required.)
(Curves for reference only. If specific
2.0
(all contact configurations)
50 100
and Release Time
Typical Operate
(all contact configurations)
Operate Time
and Release Time
(no suppression)
Typical Operate
Coil Resistance (Ohms)
Release Time
Operate Time
3.0
2.0
500 1K
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
(no suppression)
Potter & Brumfield
Release Time
4.0
10
8
6
4
2
2.5
Armature (closed)
Armature (open)
5K 10K
3.0
10
12
4
2
8
6
100K
3