794000-2 TE Connectivity, 794000-2 Datasheet - Page 3

• 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

Rev G
Physical shock.
Durability.
Contact retention.
Contact insertion force.
Mating force.
Unmating force.
Thermal shock.
Humidity-temperature cycling.
Temperature life.
NOTE
Test Description
Shall meet visual requirements, show no physical damage and shall meet requirements of
additional tests as specified in Test Sequence in Figure 2.
No discontinuities of 1 microsecond
or longer duration.
See Note.
See Note.
Contact shall not dislodge from
housing.
1.75 pounds maximum per contact. AMP Spec 109-41.
1 pound maximum per contact.
.25 pound minimum per contact.
See Note.
See Note.
See Note.
ENVIRONMENTAL
Figure 1 (end)
Requirement
AMP Spec 109-26-7.
Subject mated samples to 50 G's
sawtooth shock pulses of 11
milliseconds duration. 3 shocks in
each direction applied along 3
mutually perpendicular planes, 18
total shocks.
See Figure 5.
AMP Spec 109-27.
Manually mate and unmate
samples and panel for 25 cycles.
AMP Spec 109-30.
Apply axial load of 10 pounds to
crimped contacts gripping wire.
Measure force necessary to insert
contact into housing.
AMP Spec 109-42,
Condition A.
Measure force necessary to mate
samples at maximum rate of .5
inch per minute.
AMP Spec 109-42,
Condition A.
Measure force necessary to
unmate samples at maximum rate
of .5 inch per minute.
AMP Spec 109-22.
Subject mated samples to 25
cycles between -55 and 85EC.
AMP Spec 109-23-3,
Condition B.
Subject mated samples to 10
cycles between 25 and 65EC at
95% RH.
AMP Spec 109-43.
Subject mated samples to
temperature life at 85EC for 300
hours.
Procedure
108-1022
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