Delphi Harsh Environment Series (HES)
Connection Systems
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1
CONNECTION SYSTEMS
The Delphi Harsh Environment Series (HES) Connection
Systems include circular connectors, terminals, and a
rectangular 50 and 60 way header. The 24 shell size industry
standard connector includes six terminal configurations (47, 31,
29, 23, 21, and 19). Delphi's circular connection systems are
available with straight and right angle conduit wire dress covers
on both receptacle and plug assemblies.
The HES Connection Systems provide higher current capability,
improved sealing, higher terminal retention and a significant cost
advantage compared to standard pin-and-sleeve systems.
Delphi HES Connection Systems are also compatible with
existing systems in the commercial and agricultural vehicle
markets.
Benefits
• Terminals
o High current performance is realized through the
selection of high conductive materials
o Robust design with a stainless steel sleeve that
provides stability and protection to contact interface
area
o Overlapping wing design provides exceptional strain
relief and larger outside diameter cable range
capability
o Crimp stability over the terminal life with the use of tin
in the crimp area
o Wide range of cable sizes accommodated with
Delphi's crimp design
o Interchangeability with industry standard terminal
products
• HES Circular Connectors
o Sealing performance exceeds expectations with recessed 3-rib design that will maintain sealing properties
even if a tight wire dress is applied, providing better sealing capability up to 30% compared to existing
designs
o Superior contact (terminal) retention performance virtually eliminates terminal unseats with a specialized
finger design that results in better retention up to 40% when compared to existing designs
o Interchangeability with industry standard circular products
o Ergonomic design for ease of assembly and to maintain quality:
Arrows help simplify pre-engagement of locking collar for simplified mating
Visual lock engagement window
Color coded seals to distinguish between various cable diameters as well as terminal gender
Low torque engage
o Robust construction through sonic welding the seal retainer construction and using wave spring design that
ensures the connection system maintains face seal compression, even when subjected to the high vibration
commercial vehicle SAE J-2030 standard
HES Connection Systems
HES Terminals
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Delphi Harsh Environment Series (HES) Connection Systems
• Header System
o Virtually eliminates unseats with Delphi’s two stage
terminal retainer design
o High vibration design passes 29 Grms vibration
specification
o Chemical resistant header face seals with the use of
flourosilicone
o Built-in probing window protect the female terminal
during the build process
o Over-torque bolt design protects the header when too
much torque is applied
o True pin position is one of the tightest in the industry at
0.225 mm, ensuring easy mounting to a circuit board
o Interchangeability with industry standard products
Typical Applications
Delphi Harsh Environment Series products are suited for the
following industries:
• Agriculture
• Commercial vehicle
• Construction
• Marine
• Other harsh environment applications
The HES circular design is ideally suited for making
connections in a vehicle sheet metal firewall pass-through
locations. Because of the rugged connection system design,
they are well suited for engine compartments. HES headers
are an ideal choice for high density device I/Os that are
mounted directly to the engine.
HES Circular Connectors
Arrows help simplify pre
-
engagement of
locking collar for simplified mating
HES Header System
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Delphi Harsh Environment Series (HES) Connection Systems
Specifications for Connectors and Terminals
Contacts Size 20 (1.0 mm)
Size 16 (1.6 mm)
Size 12 (2.4 mm)
Application Tooling Delphi tooling available for each current configuration
Sealing Plugs Size 20 and 16
Size 12
Operating Temperature - 55°C to + 125°C
Durability No electrical or mechanical defects after 100 cycles of engagement or
disengagement (1000 cycles for the diagnostic connector)
Physical Shock Withstands 50 Gs of mechanical shock in three axes without mechanical
failure
Vibration Sinusoidal vibration of 20 GRMS and random vibration of 12.4 GRMS
without physical damage of loss of continuity
Sealing Capability IP67 rating
Withstands high pressure spray of 375 cycles of 1020 psi @ 150 gal/hr.
Withstands water submersion of 3 feet without water intrusion
Cable Range for Optimal Sealing Contact size: Blue Seal: Orange Seal:
Size 20 (1.0) 1.10 - 2.40 mm 1.80 - 3.05 mm
Size 16 (1.6) 1.30 - 2.85 mm 2.25 - 3.70 mm
Size 12 (2.4) 2.45 - 3.60 mm 2.90 - 4.30 mm
Corrosion Resistance No corrosion after exposure to 100 hrs of salt fog
Electrical
Contact Current Rating Contact Size: Max. Current (Amps):
Size 20 18
Size 16 28
Size 12 40
Contact Resistance 10 mΩ for cable ≤ 18 Ga.
6.7 mΩ for cable > 16 Ga.
Dielectric Withstanding Voltage 1000 V AC
Insulation Resistance Greater than 20 MΩ
Mechanical
Contact Retention to Housing Contact Size: Retention Force:
Size 20 160 N
Size 16 270 N
Size 12 365 N
Mating Torque Less than 4 Nm
Un-mating Torque Less than 4 Nm
Physical
Housing Glass filled nylon
Seals Silicone
Contact Copper alloy
Female Terminal Hood Stainless steel
Plating Nickel and gold with tin in crimp area
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Delphi Harsh Environment Series (HES) Connection Systems
HES 24 Shell Terminal Patterns
47 Way
42 size 20
5 size 16
Thin wall (blue seal)
31 Way
31 size 16
Thin wall (blue seal)
Regular/heavy wall (orange seal)
29 Way
6 size 20
19 size 16
4 size 12
Thin wall (blue seal)
Regular/heavy wall (orange seal)
23 Way
23 size 16
Thin wall (blue seal)
Regular/heavy wall (orange seal)
21 Way
17 size 16
4 size 12
Thin wall (blue seal)
Regular/heavy wall (orange seal)
19 Way
13 size 16
6 size 12
Thin wall (blue seal)
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Delphi Harsh Environment Series (HES) Connection Systems
HES Assembly Part Numbers — Standard Configuration
Description
–
HES Assembly
New Part
Number
Old Part Number
(backshell, non-backshell)
New Mating Part
Number
47 Way M Asm Thin 15544324 13719103, 13653493 15544892
47 Way F Asm Thin 15544892 13719104, 13653492 15544324
31 Way M Asm Thin 15544325 13719105, 13667925 15544893
31 Way M Asm Thick 15544326 13719107, 13698338 15544894
31 Way F Asm Thin 15544893 13719106, 13667935 15544325
31 Way F Asm Thick 15544894 13719108, 13698339 15544326
29 Way M Asm Thin 15544327 13719109, 13697106 15544895
29 Way M Asm Thick 15544328 13719111, 13698344 15544896
29 Way F Asm Thin 15544895 13719110, 13697107 15544327
29 way F Asm Thick 15544896 13719112, 13698345 15544328
23 Way M Asm Thin 15544329 13719113, 13697104 15544897
23 Way M Asm Thick 15544330 13719115, 13698342 15544898
23 Way F Asm Thin 15544897 13719114, 13697105 15544329
23 Way F Asm Thick 15544898 13719116, 13698343 15544330
21 Way M Asm Thin 15544331 13719117, 13697102 15544899
21 Way M Asm Thick 15544332 13719119, 13698340 15544901
21 Way F Asm Thin 15544899 13719118, 13697103 15544331
21 Way F Asm Thick 15544901 13719121, 13698341 15544332
19 Way M Asm Thin 15544333 13719123, 13697108 15544902
19 Way M Asm Thick 15544334 13719125, 13698346 15544903
19 Way F Asm Thin 15544902 13719124, 13697109 15544333
19 Way F Asm Thick 15544903 13719126, 13698347 15544334
HES Assembly Part Numbers — Reverse Configuration
Description
–
HES Assembly
New Part
Number
Old Part Number
(backshell, non-backshell)
New Mating Part
Number
31 Way M Asm Thin 15544343 13765454, 13765449 15544348
31 Way M Asm Thick 15544344 13765455, 13765450 15544349
31 Way F Asm Thin 15544348 13765456, 13765452 15544343
31 Way F Asm Thick 15544349 13765457, 13765453 15544344
19 Way M Asm Thin 15544345 13765458, 13752444 15544350
19 Way M Asm Thick 15544346 13765459, 13765447 15544351
19 Way F Asm Thin 15544350 13765460, 13752445 15544345
19 Way F Asm Thick 15544351 13765461, 13765451 15544346
Light seal color represents female/sleeve terminal
Dark seal color represents male/pin terminal
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6
Delphi Harsh Environment Series (HES) Connection Systems
Mounting specification for the HES size 24 rceptacle
Conduit Backshell Wire Dress
Part Number
Conduit Size
Configuration
13767802 19 Wire dress straight
13767803 22
13667839 25
13767805 19 Wire dress right angle
13767806 22
13667840 25
Cavity Seal Plugs
Part Number
Terminal Cavity
13756464 Size 20 and 16
13756465 Size 12
Miscellaneous Accessories
Part Number
Description
13780240 Gasket
13813956 Gasket with adhesive
13752446 Shipping cover (reverse pin cover)
13668988 Shipping cover (standard pin cover)
15417623 Nut
13840220 Lock washer
HES non
-
threaded
backshell conduit adaptors
HES
plugs
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7
Delphi Harsh Environment Series (HES) Connection Systems
Specifications for the 50/60 Way Header Connections
Contacts
Size 20 (1.0 mm)
Sealing Plugs Size 20 (Note: Different part number than HES circulars)
Operating Temperature - 55°C to + 125°C
Physical Shock Withstands 50 Gs of mechanical shock in three axes without mechanical failure
Vibration 29.4 Grms
Sealing Capability IPX7
Corrosion Resistance No corrosion after exposure to 100 hours of salt fog
Chemical resistant flourosilicon face seal on the header
Electrical
Contact Current Rating Size 20: 18 amps maximum current
Contact Plating Selective gold with tin in crimp area on the female contact
Gold flash palladium on the header pins
Mechanical
Contact Retention to
Housing
Contact size: Retention force:
Size 20 90 N
Physical
Housing High temperature, glass filled nylon
Seals Flourosilicone face seals
Silicone cable seals
Contact Copper alloy
Plating Female: Gold with tin in crimp area
Male: Gold flash palladium
HES 50-way Header System
Top Mount Header
Part Number
Female Plug Connector
Part Number
Index
13836626 13837191 1
13836627 13837192 2
13836628 13837193 3
13836629 13837194 4
13836630 13837195 5
13936631 13837196 6
13636632 13837197 7
13636633 13837198 8
13836634 13837199 9
13836635 13837200 10
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8
Delphi Harsh Environment Series (HES) Connection Systems
HES 60-Way Header System
Bottom Flange Mount
Header Part Number
Top Mount Header
Part Number
Female Plug Connector
Part Number
Index
Available upon request 13836616 13837180 1
Available upon request 13836617 13837181 2
Available upon request 13836618 13837182 3
Available upon request 13836619 13837183 4
13806062 13836620 13837184 5
13806064 13836621 13837185 6
13806065 13836622 13837186 7
Available upon request 13836623 13837187 8
Available upon request 13836624 13837188 9
Available upon request 13836625 13837189 10
Miscellaneous HES 50/60 Way Header Accessories
Part Number
Description
15475969 Backshell 60-way
15475968 Backshell 50-way
12129557 Cavity plug
The Delphi Advantage
Delphi is one of the world's leading automotive suppliers of advanced terminals, connectors, sealing, wiring
and cable products. Delphi's deep understanding of various connection system technologies and the
company's vast research and development capabilities have enabled continuing innovation.
Delphi is a source for high value solutions and our expertise is built into every product. Delphi has a
thorough understanding of markets around the world and a global network of resources. Delphi relies on its
global capabilities, consistent processes, and extensive testing to develop and manufacture a
comprehensive offering of terminals, connectors, sealing, wiring and cable products. The result is that
Delphi provides customers with robust, reliable products and world-class quality.
HES Header Accessory
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Delphi Connection Systems:
13719108-B 13719112-B 13719111-B 13719110-B 13719115-B 13719107-B 13719106-B 13719105-B
13719104-B 13719126-B 13719125-B 13719124-B 13719123-B 13719119-B 13719118-B 13719117-B 13719116-
B 13697104-B 13697109-B 13667925-B 13653493-B 13698346-B 13698343-B 13698341-B 13698340-B
13697105-B
