1-749814-2 TE Connectivity, 1-749814-2 Datasheet - Page 2

• Manufacturer Part Number: 1-749814-2
• Description: KIT,RCPT,25P,HDE
• Manufacturer: TE Connectivity

Specifications of 1-749814-2

• Product Type: Connector
• Product Series: HDE-20 (IDC)
• Termination Method To Wire/cable: Insulation Displacement Crimp (IDC)
• Mating Connector Lock: With
• Mating Connector Lock Type: Mounting Holes
• Shell Size: 3
• Shell Type: Full Metal Shell
• Grounding Indents: Without
• Grade: Standard
• Cable Clamp Type: One-Piece Quick Snap
• Grommets: With
• Screws And Retainer Clips: With
• Body Material: Polypropylene
• Cable Support Gate Material: Polypropylene
• Shell Material: Steel
• Retainer Clip Material: Stainless Steel
• Strain Relief Clip Material: Stainless Steel
• Screw Material: Steel
• Mounting Screw Material: Steel
• Mounting Screw Plating: Zinc
• Screw Plating: Zinc
• Shielded: Yes
• Solder Tail Contact Plating: Tin
• Number Of Positions: 25
• Wire Range (mm² [awg]): 0.15 - 0.40 [26-22]
• Cable Insulation Diameter (mm [in]): 6.48 – 11.94 [0.255 – 0.470]
• Cable Exit Angle: 180°
• Shell Plating: Tin over Copper
• Preloaded: Yes
• Contact Type: Socket
• Contact Base Material: Brass, Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold Flash
• Contact Size: 20
• Enclosure: With
• Connector Style: Receptacle
• Housing Material: Nylon, Polyester GF
• Ul Flammability Rating: UL 94V-0
• Housing Color: Black
• 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
• Packaging Method: Bulk
• Packaging Quantity: 100

3.4.
3.5.
Examination of Product
Termination Resistance,
Dry Circuit
Dielectric Withstanding Voltage
Insulation Resistance
Temperature Rise
vs Current
Vibration, Random
Physical Shock
Mating Force
Unmating Force
Rev C
Performance and Test Description
The product is designed to meet the electrical, mechanical and environmental performance
requirements specified in Figure 1. All tests are performed at ambient temperature unless otherwise
specified.
Test Requirements and Procedures Summary
Test Description
Meets requirements of product
drawing and Application
Specifications 114-40002 and
114-40003.
30 milliohms maximum.
1 kvac dielectric withstanding voltage,
one minute hold. 1 milliampere
maximum leakage current.
5000 megohms minimum initial. 500
megohms final
Maximum temperature rise at
specified current, 30° C. At a max.
ambient temp. of 70° C
No discontinuities greater than 1
microsecond. See note (a).
No discontinuities greater than 1
microsecond. See note (a).
Pounds maximum
As above.
Size
1
2
3
4
Figure 1 (continued)
Positions
Number
MECHANICAL
ELECTRICAL
Requirement
15
25
37
of
9
Plastics
11.6
2.8
4.7
7.8
All
Metal
Shell
30
33
37
40
Visual, dimensional and functional
per applicable quality inspection
plan.
Subject mated contacts
assembled in housing to 50 mv
open circuit at 100 ma maximum,
see Figure 4; Test Specification
109-6-1.
Test between adjacent contacts of
unmated connector assemblies;
Test Specification109-29-1.
Test between adjacent contacts of
unmated connector assembly;
Test Specification 109-28-1.
Measure temperature rise vs
current;
Test Specification 109-45-1.
Subject mated connectors to 20
G's rms with 100 ma current
applied 20 minutes each axis, see
Figure 3;
Test Specification 109-21-5, test
level F.
Subject mated connector to 50
G's half-sine shock pulses of 11
millisecond duration; 3 shocks in
each direction applied along the 3
mutually perpendicular planes
total 18 shocks, see Figure 3;
Test Specification 109-26-1.
Measure force necessary to mate
connector assembly incorporating
free floating fixtures at a rate of
1.0 inch/minute; Test
Specification 109-42, cond A.
Measure force necessary to
unmate connector assembly at a
rate of 1.0 inch/minute; Test
Specification 109-42, cond A.
Procedure
108-40011
2 of 7