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

Dimensions are shown for
reference purposes only.
Our authorized distributors are more likely to stock the following items for immediate delivery.
R10-E1P2-115V
R10-E1P2-V700
R10-E1P4-115V
R10-E1P4-V700
R10-E1W2-V185
R10-E1W2-V700
R10-E1W4-V185
R10-E1W4-V700
R10-E1X2-115V
Ordering Information
1. Basic Series:
2. Case Style:
3. Terminals & Mounting:
4. Contact Style & Rating:
5. Number of Poles:
6. Coil (Refer to Coil Data Tables):
R10 = Relay with Form C contacts.
R10S = Super sensitive R10 (case and terminals E1 & E2 only, J coil adj. only).
E = Non-sealed polycarbonate cover.
R = Immersion cleanable, tape sealed plastic case (R10 only [Form C], terminal code 2 & 9 only [std. PCB]).
1 = Solder/plug-in terminals with #3-48 mounting stud.
2 = Printed circuit terminals (std.) .064” (1.62mm) clearance, 1.25” (31.75mm) seated ht.
6 = Side mounting plate with #6-32 stud, solder/plug-in terminals (#3-48 stud not included).
7 = Narrow (.04” [1.02mm] wide) printed circuit terminals .013” (.33mm) clearance, 1.2” (30.48mm) seated ht.
9 = Non-shouldered, narrow (.04” [1.02mm] wide) printed circuit terminals in a staggered arrangement (1 to 6 poles only).
1 = 1 pole.
2 = 2 pole.
3 = 3 pole.
Ratings are at 28VDC or 115VAC. Total load must not exceed 30A per relay.
† Use ungrounded frame for AC loads of 5A or greater. Max. ratings are 7.5A at 115VAC and 4A at 28VDC for coil codes S & J.
‡ Use ungrounded frame for AC loads of 5A or greater. Max. ratings are 5A at 115VAC and 3A at 28VDC for coil codes S & J.
AC Voltage (available on R10 only)
Specify nominal coil voltage followed by V (example: 24V).
R10
R10S
No ground or stud included. Not available on R10S.
V, Q, S & J Coil Adjustment Only
Single Contact
Min. 500mA
Max. 7.5A†
W
X
R10-E1X2-24V
R10-E1X2-S800
R10-E1X2-V185
R10-E1X2-V700
R10-E1X4-115V
R10-E1X4-V185
R10-E1X4-V2.5K
R10-E1X4-V700
R10-E1X6-V430
Single Contact
Min. 500mA
Max. 5A‡
X
X
4 = 4 pole
6 = 6 pole (not available with W contacts).
8 = 8 pole (available on case style E only; not available with W contacts).
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Typical Part Number
Single Contact
Min. 100mA
Max. 3A
Typ. 2A
Y
X
X
R10-E1Y2-J1.0K
R10-E1Y2-J2.5K
R10-E1Y2-V15.0K
R10-E1Y2-V185
R10-E1Y2-V2.5K
R10-E1Y2-V700
R10-E1Y4-J10.0K
R10-E1Y4-V2.5K
R10-E1Y4-V52
Bifurcated, Low
Level Contacts
Typ. 100mA
Min. 1mA
Max. 2A
Catalog 1308242
DC Voltage
Specify coil adjustment code letter followed by coil resistance (example: V700).
Z
X
X
B
Issued 3-03
R10
Bifurcated Crossbar,
Dry Circuit Contacts
R10-E1Y4-V700
R10-E1Y6-V1.5K
R10-E1Z2-V185
R10-E1Z2-V700
R10-E1Z4-V185
R10-E1Z4-V2.5K
R10-E1Z4-V700
R10-E1Z6-V1.5K
R10-E1Z6-V430
Min. Dry Circuit
Typ. 1mA
Max. 3A
P
X
X
Specifications and availability
subject to change.
-E
R10-E2P4-V185
R10-E2P4-V700
R10-E2W2-V185
R10-E2X2-V185
R10-E2X2-V700
R10-E2X4-V185
R10-E2X4-V700
R10-E2Y2-V185
R10-E2Y2-V700
1
Y
R10-E2Y4-V185
R10-E2Y4-V700
R10S-E1Y2-J5.0K
R10S-E2Y1-J1.0K
4
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
-V700
P&B
705