974TDS-3 WECO, 974TDS-3 Datasheet
974TDS-3
Manufacturer Part Number
974TDS-3
Description
Terminal Block Connector; Screw; 3; 26-12 AWG (UL), 22-10 AWG (CSA); 300 V
Manufacturer
WECO
Datasheet
1.974TDS-2.pdf
(2 pages)
Specifications of 974TDS-3
Agency Approvals
UL, CSA
Brand/series
97 Series
Color
Gray
Connector Type
Screw
Cross-section Area
2.5 mm²
Current, Rating
20 A
Length, Stripping
0.26 in.
Material, Body
Polyamide
Material, Terminal
Tin Plated Copper Alloy
Number Of Poles
3 Poles
Pin Spacing
0.197(5) In.(mm)
Primary Type
PCB
Temperature Rating
-40 °C (Low Limit), +140 °C (Short Time)
Termination
Screw
Torque, Tightening
4.5 lbfin. (Max.) (UL), 0.51 Nm (Max.) (CSA)
Voltage, Rating
300 V
Voltage, Withstanding
2500 V (Rated Impulse)
Wire Entry
45 deg
Wire, Awg
26-12
Lead Free Status / Rohs Status
RoHS Compliant part
For Use With
Printed circuit boards
Screw Connectors for Printed Circuit Boards
TYPE 974-T (-DS)
5 mm spacing - 2 and 3 poles
Description
Can be installed anywhere on PCB without wires or
screws interfering with the rest of PCB. Can be located
next to each other back-to-back, front-to-front and
front-to-back. The screws and wire entries are easily
visible, accessible and usable, an ergonomic
advantage.
Technical Data
Center to Center Spacing: 5 mm (0.197 in.)
Nominal Cross Section:
2.5 mm
Wire Stripping Length: 6.5 mm (0.26 in.)
Recommended Hole Diameter in PC Board:
1.3 mm (0.051 in.)
Dovetail version
Wire entrance at 45° angle to PC Board
End-to-end stackable while maintaining the 5 mm
spacing.
Can be factory, field or distributor assembled to
almost any length.
Dovetail Interlocking
Distributor Stock Check
2
(3874 mils
Feature
2
)
RoHS WEEE Pb free
compliant
Approval Information
UL File No.E69841
CSA File No.LR24322
* Version DS is CSA certified for 26-10 AWG.
UL: 24-26 AWG range for factory wiring only.
Screw Tightening Torque:
UL: 4.5 lfbin
CSA: 0.51 Nm
International Approvals:
Rated Impulse Withstand Voltage: 2500 V
Material
UL
CSA
Rating
When locating connector, allow 0.5 mm clearance
around it for process-induced variations.
L = No. of Poles x Center to Center Spacing
Current(A)
20
15
Dimensions: mm (in.)
Length of Connector (L)
Voltage(V)
300
300
TYPE NUMBER e.g.120-A-111
ARTICLE NUMBER e.g.20.874.002
Application
B,D,E
group
B,D
26-12
22-10
AWG
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974TDS-3 Summary of contents
Page 1
Screw Connectors for Printed Circuit Boards TYPE 974-T (-DS spacing - 2 and 3 poles Distributor Stock Check RoHS WEEE Pb free Dovetail Interlocking Feature Description Can be installed anywhere on PCB without wires or screws interfering with ...
Page 2
... XXMM: Longer solder Pins in.) Protruding length of pins, in millimeters: Note: Plated component: terminal body WIRE PROTECTOR: with 974-T 2008, WECO Electrical Connectors Inc. Molding: Polyamide, self extinguishing UL 94, V-0, color grey Temperature limits: Short Time: 140°C (284°F) Continuous: RTI 105°C (221°F) Low Limit: -40° ...