794000-2 TE Connectivity, 794000-2 Datasheet - Page 2

• Manufacturer Part Number: 794000-2
• Description: CONTACT, SOCKET, 26-24AWG, SOLDER
• Manufacturer: TE Connectivity
• Series: MRr

Specifications of 794000-2

• Contact Material: Phosphor Bronze
• Contact Plating: Gold
• Contact Termination: Solder
• Wire Size (awg): 26-24
• Cable Diameter Min: 0.025"
• Rohs Compliant: Yes
• Contact Gender: Socket
• Product Type: Contact
• Strain Relief: With
• Wire/cable Type: Discrete Wire
• Termination Method To Wire/cable: Crimp
• Pcb Mount Retention: Without
• Contact - Rated Current (a): 9
• Hot Pluggable: No
• Operating Voltage Reference: AC
• Operating Voltage (vac): 250
• Wire/cable Size (awg): 24 – 26
• Wire/cable Size (mm²): 0.12 – 0.2
• Wire/cable Size (cma): 236.823 – 394.705
• Profile Height (y-axis) (mm [in]): 1.94 [0.076]
• Length (x-axis) (mm [in]): 16.76 [0.6598]
• Width (z-axis) (mm [in]): 1.94 [0.076]
• Contact Type: Socket
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold
• Contact Plating, Mating Area, Thickness (µm [?in]): 0.76 [29.92]
• Contact Design: Formed Socket
• Mating Alignment: Without
• Ul Voltage Rating (vac): 250
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Operating Temperature (°c [°f]): -55 – +105 [-67 – +221]
• Applies To: Wire/Cable
• Accepts Wire Insulation Diameter, Range (mm [in]): 0.635 – 1.27 [0.025 – 0.050]
• Application Use: Wire-to-Board, Wire-to-Board / Wire-to-Wire, Wire-to-Wire
• Contact Transmits (typical Application): Signal (Data)/ Power
• Packaging Method: Reel
• For Use With: MR Miniature Rectangular Connectors

3.4.
Product is designed to meet the electrical, mechanical and environmental performance requirements specified
in Figure 1. Unless otherwise specified, all tests shall be performed at ambient environmental conditions per
AMP Specification 109-1.
3.5.
Rev G
Examination of product.
Termination resistance.
Insulation resistance.
Dielectric withstanding voltage.
Temperature rise vs current.
Crimp tensile.
Vibration, sinusoidal.
Performance and Test Description
Test Requirements and Procedures Summary
Test Description
Meets requirements of product
drawing and AMP Spec 114-1014.
5 milliohms maximum initial.
∆R 5 milliohms maximum.
1500 megohms minimum initial.
100 megohms minimum final.
2.5 kvac at sea level.
1.3 milliamperes maximum leakage
current.
30EC maximum temperature rise at
specified current.
No discontinuities of 1 microsecond
or longer duration.
See Note.
Wire Size
AWG
26
24
22
20
18
MECHANICAL
Figure 1 (cont)
ELECTRICAL
Requirement
Pounds Minimum
Crimp Tensile
5.0
9.5
15
25
35
Visual, dimensional and functional
per applicable quality inspection
plan.
AMP 109-6-6.
Subject mated contacts assembled
in housing to 20 mv maximum
open circuit at 100 ma maximum.
See Figure 3.
AMP Spec 109-28-4.
Test between adjacent pins and
sockets of mated samples.
AMP Spec 109-29-1.
Test between adjacent pins and
sockets of mated samples.
AMP Spec 109-45-1.
Measure temperature rise vs
current.
See Figure 4.
AMP Spec 109-16.
Determine crimp tensile at a
maximum rate of 1 inch per minute.
AMP Spec 109-21-1.
Subject mated samples to 10-55-
10 Hz traversed in 1 minute with
.06 inch maximum excursion. 2
hours in each of 3 mutually
perpendicular planes.
See Figure 5.
Procedure
108-1022
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