The document provides information about the 320 series mixed technology connectors, including: - General specifications for materials, electrical ratings, mechanical properties, and environmental specifications. - An overview of the product range including available contact and termination styles. - Detailed dimensional drawings and ordering information for male vertical, male horizontal, female vertical, and female crimp configurations. Special contact and jackscrew options are also described. - Specifications for signal, power, and coax contact types that can be included in the connectors. Crimp termination and tooling details are provided. In under 3 sentences, the summary captures the high level purpose of providing specifications and configuration details for 320 series mixed technology connectors. It

1. 320series
CONTENTS
GENERAL CHARACTERISTICS 1
PART NUMBER SYSTEM 2
SPECIFICATION 3
Jackscrews
Special contacts
320 SERIES CONNECTORS 4
CHARACTERICS 13
Special contacts
COAX Contacts 14
POWER CONTACTS 16
Tooling 61

2. www.ati-electronique.fr
General characteristics
Materials
Mouldings: Glass-filled
thermoplastic UL94V-0
Female Contacts: Brass shell, with beryllium copper
inner contact
Male Contacts: Phosphor bronze
Finish: See individual pages
Electrical
Current (individual contacts
in isolation): At 25°C 3.3A max
At 85°C 2.6A max
All contacts simultaneously: At 25°C 3.0A max
At 85°C 2.2A max
Working Voltage
(at sea level 1013 mbar) 240V d.c. or a.c. peak
Proof voltage
(at sea level 1013 mbar) 360V d.c. or a.c. peak
Contact resistance (initial) 20 milliohms max.
Contact resistance
(after conditioning) 25 milliohms max.
Insulation resistance (intial): 1000 Megohms min at 500V d.c.
Insulation resistance
(after conditioning): 100 Megohms min at 500V d.c.
Mechanical
Durability: 500 operations
Engaging and separating
force (per contact pair): 1.0N max, 0.2N min
Contact retention in moulding: 10N min.
Contact holding force: 0.2N min.
Crimp barrel accommodation: 22 A.W.G. to 28 A.W.G.
Environmental
Environmental classification: 55/125/56 days at 95% RH
Operational temperature: – 55ºC to 125ºC
Vibration sensitivity: 10Hz to 2000Hz, 0.75mm, 98mm/s2
(10G). duration 6h
Bump severity: 390m/s2
(40G), 4000± 10 bumps
Shock severity: 981m/s2
(100G) for 6ms
Acceleration severity: 490m/s2
(50G)
1
320series

3. 2
www.ati-electronique.frAll dimensions in mm.
320 seriesMixed Technology Series
PRODUCT RANGE
NO. OF SIGNAL CONTACTS
NUMBER OF SPECIAL CONTACTS FROM
SIGNAL CONTACT NO. 1 SIDE
PART NUMBERING SYSTEM
TERMINATION STYLE FINISH
Y5 Vertical PC Tail, 3mm tail Gold
Y6 Vertical PC Tail, 4.5mm tail Gold
V5 Horizontal PC Tail, 4mm tail Male only Gold
C1 Crimp 24-28 AWG (Small Bore) Female only Gold
D1 Crimp 22 AWG (Large Bore) Female only Gold
GENDER
F Female (Socket)
M Male (Plug)
NUMBER OF SPECIAL
CONTACTS ON OPPOSITE SIDE
JACKSCREW VARIANT (see following page)
0 None assembled
A Hexagonal slotted jackscrew Female only
H Hex socket jackscrew Female only
C Panel Guide Female only
Y Jackscrew nut only Male only
P Jackscrew nut with vertical 3.5mm board mount stud Male only
Q Jackscrew nut with vertical 5mm board mount stud Male only
S Jackscrew nut with horizontal 5mm board mount bolt Male only
320 – X XXX XX X XXXX XX
PART NUMBER OF
SPECIAL CONTACT
See following page,
or 00 if none loaded
320series

4. www.ati-electronique.fr
333
All dimensions in mm.
MALE FEMALE
30, 31
COAX
40,
41
15, 16, 17
70, 71 75, 76
POWER
80, 81
65, 66, 67
320 seriesSPECIFICATION
NONE ASSEMBLED (MALE & FEMALE)
0
FOR MALE ASSEMBLIES
Y
Jackscrew Nut Only
Pages 4 to 7
P
or
Q
Jackscrew Nut
with Vertical
Board Mount Stud
Page 4
S
Jackscrew Nut
with Horizontal
Board Mount Stud
Page 5 to 7
FOR FEMALE ASSEMBLIES
A
Hexagonal Slotted
Jackscrew
Pages 8 to 12
H
Hex Socket
Jackscrew
Pages 8 to 12
C
Guide Pin
Pages 8 to 12
JACKSCREWS SPECIAL CONTACTS
Pages 4 to 7
*See following pages for dimensional information. *See pages listed above for dimensional information.
Page 14
Pages 8 to 12
Page 14
Page 16
Page 16
Page 17
Page 17
Page 15
3
320series

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4
All dimensions in mm.
HOW TO ORDER
MALE VERTICAL
320 series
Male Vertical
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
Diagrams shown with special contact 70 and Jackscrew P assembled.
SERIES CODE SPECIAL CONTACTS
30, 31, 70, 71
TAIL
Y5 3mm Tail
Y6 4.5mm Tail
320 M 008 YX X 0400 XX
JACKSCREW
0 No Jackscrew
Y Jackscrew Nut
P 3.5mm Board Mount
Q 5mm Board Mount
Recommended PC Board Pattern
14.00
23.00
2.00
1.00
7.70 6.10
TailBoard
Mount
3.00
M2
M2
2.00
4.00
29.00
ø4.00
ø0.49
ø1.50
Power
Contact
No. 1 Contact
ø0.65 MIN
2.00
14.00
23.00
2.00
1.00 4.00
12.00 ø1.60 MIN
ø2.20 MIN
NO. OF L.F. CONTACTS
320series320series

6. 55
www.harwin.com All dimensions in mm.
www.ati-electronique.fr
HOW TO ORDER
SERIES CODE
NO. OF L.F. CONTACTS
018, 027, 036, 048, 060, 096
320 M XXX V5 X
JACKSCREW
0 No Jackscrew
Y Jackscrew Nut
S 5mm Board Mount
320 series
Male Horizontal
Choice of compatible jackscrews.
All contacts are gold finish for full RoHS compliance.
See pages 6 and 7 for configurations including special contacts.
Contact ati-marketing@ati-electronique.fr for alternative contact configurations.
MALE HORIZONTAL CALCULATION
A B + 15
B (No. of L.F. contacts – 3) x 2/3
C B + 9
Diagrams shown with Jackscrew S assembled.
Recommended PC Board Pattern
B
C
A
2.00
0.65
7.70
7.00
2.00
M2
M2
ø0.50 2.00
No. 1 Contact
C
2.00
2.00
B
ø0.65 MIN
ø2.20 MIN
TAIL
V5 4mm Tail
5
320series
320series

7. www.ati-electronique.fr
6
All dimensions in mm.
HOW TO ORDER
SERIES CODE SPECIAL CONTACTS
40, 41, 80, 81
320 M XXX V5 X 0101 XX
JACKSCREW
0 No Jackscrew
Y Jackscrew Nut
S 5mm Board Mount
320 series
Male Horizontal
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
See page 5 for a signal-only configuration, and page
7 for an alternative mixed technology configuration.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
MALE HORIZONTAL CALCULATION
A B + 15
B (No. of L.F. contacts + 5) x 2/3
C B + 9
Diagrams shown with special contact 80 and Jackscrew S assembled.
B
C
2.00
1.00
7.70
0.65
2.00
ø1.50 Power Contact
M2
M27.00
ø0.50
2.00
A
3.00
No. 1 Contact
B
C
2.00
2.00
2.00
2.40
3.00
ø2.20 MIN
ø0.65 MIN
ø1.60 MIN
Recommended PC Board Pattern
NO. OF L.F. CONTACTS
019, 025
TAIL
V5 4mm Tail
320series320series

8. 77
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www.ati-electronique.fr
HOW TO ORDER
SERIES CODE SPECIAL CONTACTS
40, 41, 80, 81
320 M 013 V5 X 0302 XX
JACKSCREW
0 No Jackscrew
Y Jackscrew Nut
S 5mm Board Mount
320 series
Male Horizontal
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
See page 5 for a signal-only configuration, and page 6 for
an alternative mixed technology configuration.
Contact ati-marketing@ati-electronique.fr for alternative contact configurations.
MALE HORIZONTAL
Diagrams shown with special contact 80 and Jackscrew S assembled. Recommended PC Board Pattern
20.00
29.00
2.00
1.00
7.70
0.65
2.00
ø1.50
Power
Contact
M2
M2
ø0.50
3.00
2.00
35.00
7.00
No. 1 Contact
2.00
20.00
29.00
2.00
2.40
4.00
18.00
ø2.20 MIN
ø0.65 MIN
ø1.60 MIN
3.00
2.00
NO. OF L.F. CONTACTS
TAIL
V5 4mm Tail
7
320series
320series

9. www.ati-electronique.fr
8
All dimensions in mm.
SERIES CODE
TAIL
Y5 3mm Tail
Y6 4.5mm Tail
320 F XXX YX X
NO. OF L.F. CONTACTS
027, 036, 048
JACKSCREW
0 No Jackscrew
A Hex Slotted Jackscrew
H Hex Socket Jackscrew
C Guide Pin
HOW TO ORDER
320 series
Female Vertical
Choice of compatible jackscrews.
All contacts are gold finish for full RoHS compliance.
See pages 9 and 10 for configurations including
special contacts.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
FEMALE VERTICAL
Diagrams shown with Jackscrew H assembled.
B
C
8.00
2.00
M2
4.50
3.85
Tail
ø0.50
2.00
A
No. 1 Contact
B
2.00
MIN
JACKSCREW
ø3.70
2.00 MIN
ø0.65
C
Recommended PC Board Pattern
CALCULATION
A B + 15
B (No. of L.F. contacts – 3) x 2/3
C B + 9
320series320series

10. 99
www.harwin.com All dimensions in mm.
www.ati-electronique.fr
HOW TO ORDER
320 series
Female Vertical
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
See page 8 for a signal-only configuration, and page 10
for an alternative mixed technology configuration.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
FEMALE VERTICAL
SERIES CODE
TAIL
Y5 3mm Tail
Y6 4.5mm Tail
320 F XXX YX X 0101 XX
NO. OF L.F. CONTACTS
019, 025 JACKSCREW
0 No Jackscrew
A Hex Slotted Jackscrew
H Hex Socket Jackscrew
C Guide Pin
SPECIAL CONTACTS
35, 36, 75, 76
Diagrams shown with Jackscrew H assembled.
B
C
1.00
2.00
2.00
M2
2.00 A/F
ø3.50
3.00
2.00
A
ø0.50
POWER CONTACT
ø1.50
Tail
3.85
8.00
4.50
No 1 Contact
B
C
2.00
3.00
2.00
1.00
2.00
ø3.70 MIN
ø0.65 MIN
ø1.60 MIN
Recommended PC Board Pattern
CALCULATION
A B + 15
B (No. of L.F. contacts + 5) x 2/3
C B + 9
9
320series
320series

11. www.ati-electronique.fr
10
All dimensions in mm.
HOW TO ORDER
320 series
Female Vertical
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
See page 8 for a signal-only configuration, and page 9
for an alternative mixed technology configuration.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
FEMALE VERTICAL
SERIES CODE
TAIL
Y5 3mm Tail
Y6 4.5mm Tail
320 F 013 YX X 0302 XX
NO. OF L.F. CONTACTS
JACKSCREW
0 No Jackscrew
A Hex Slotted Jackscrew
H Hex Socket Jackscrew
C Guide Pin
SPECIAL CONTACTS
35, 36, 75, 76
Diagrams shown with special contact 75 and Jackscrew C assembled.
Recommended PC Board Pattern
20.00
29.00
1.00 2.00
2.00
ø1.50
3.70
2.00
3.00
4.00
35.00
8.00 3.85
4.50
Tail
ø0.50
ø1.50 Power Contact
No 1 Contact
ø0.65 2.00
20.00
2.00
1.00
4.00
3.00
18.00
2.00ø1.60
320series320series

12. 1111
www.harwin.com All dimensions in mm.
www.ati-electronique.fr
FEMALE CRIMP CRIMP CONTACTS
320 series
Female Crimp
SERIES CODE
CRIMPS
C1 Small Bore
D1 Large Bore
320 F XXX X1 X
JACKSCREW
0 No Jackscrew
A Hex Slotted Jackscrew
H Hex Socket Jackscrew
C Guide Pin
HOW TO ORDER
NO. OF L.F. CONTACTS
018, 054, 060, 096
Diagrams shown with Jackscrew H assembled.
TOOLS
ø1.1 Max.
2.0 Nominal
Recommended Crimp Tool – M22520/2-01
Positioner – MP6818
Contact Insertion/Removal Tool – 220S03
See pages 18 to 19
WIRE STRIPPING DETAILS
Choice of compatible jackscrews.
All contacts are gold finish for full RoHS compliance.
See page 12 for configurations including special contacts.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
B
C
A
2.00 2.00
M2
6.70
3.85
8.00
No. 1 Contact
7.45
CALCULATION
A B + 15
B (No. of L.F. contacts – 3) x 2/3
C B + 9
Large Bore (22 AWG):
Small Bore (24-28 AWG):
SMALL BORE IDENT GROOVE
11
320series
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12
All dimensions in mm.
SERIES CODE
CRIMPS
C1 Small Bore
D1 Large Bore
320 F XXX X1 X XXXX XX
008 0400
019 0101
SIGNAL/SPECIAL CONFIGURATIONS
JACKSCREW
0 No Jackscrew
A Hex Slotted Jackscrew
H Hex Socket Jackscrew
C Guide Pin
HOW TO ORDER
SPECIAL CONTACTS
15, 16, 17, 65, 66, 67
320 series
Female Crimp
08 – 0400 CONFIGURATION 19 – 0101 CONFIGURATION
CRIMP CONTACTS TOOLS
WIRE STRIPPING DETAILS
ø1.1 Max.
2.0 Nominal
Recommended Crimp Tool – M22520/2-01
Positioner – MP6818
Contact Insertion/Removal Tool – 220S03
See pages 18 to 19
Choice of compatible jackscrews and special contacts.
All contacts are gold finish for full RoHS compliance.
See page 11 for signal-only configurations.
Contact ati-marketing@ati-electronique.fr for alternative
contact configurations.
7.45
2.00
14.00
23.00
2.00
1.00
4.00
M2
2.00 A/F
ø3.50
29.00
8.00 3.85
6.70
No. 1 Contact
2.00
16.00
25.00
2.00
1.00 2.00
M2
14.00
2.00 A/F
ø3.50
31.00
8.00 3.85
6.70
No. 1 Contact
Large Bore (22 AWG):
Small Bore (24-28 AWG):
SMALL BORE IDENT GROOVE
320series320series

14. www.ati-electronique.fr
131313
All dimensions in mm.
Special Contacts
Materials
Retaining clip: Beryllium copper,
nickel plated
Other metallic parts: Copper alloy, Gold plated
Insulator: PTFE
Electrical
Operating voltage (sea level): 180V a.c. Rms under 500 mA
Maximum voltage (sea level): 1000V a.c. Rms
Contact resistance: 6 m max
Insulation resistance: 106
M
at 250V a.c. Rms
Electrical (coaxial contacts)
Frequency range: 6 GHz (depending on cable)
Impedance: 50 Ohms
V.S.W.R.: < 1.35
Mechanical
Endurance: 500 cycles
Insertion force: 5N max, 0.6N min
Withdrawal force: 2N max, 0.5N min
Contact replacement
in connector: 5 times
Environmental
Operating temperature: -55°C to +125°C
Salt spray test: 96 hrs
Humidity test: 56 days
CHARACTERISTICS
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14
All dimensions in mm.
Coax Contacts
Male PC Tail
6 GHz coaxial performance.
For specification see page 13.
50 Ohms impedance.
VERTICAL
HORIZONTAL
square3.00
Tail 0.30
5.10
2.00
2.00
TAIL
LENGTH
ORDER CODE
(LOOSE)
PART CODE
(FITTED)
3.0mm 220M30* 30
4.5mm 220M31* 31
2.00
1.00
3.00 Tail
.003
6.10
5.10
2.50
TAIL
LENGTH
ORDER CODE
(LOOSE)
PART CODE
(FITTED)
3.0mm 220M40* 40
4.5mm 220M41* 41
* Not available for sale
* Not available for sale
320series

16. 1515
www.harwin.com All dimensions in mm.
www.ati-electronique.fr
Coax Contacts
Female Crimp
6 GHz co-axial performance.
50 Ohms impedance.
Contacts are removable using extraction tool 220 S07
(see page 19).
CRIMP STRAIGHT
4.001.00
1.70
WIRE STRIPPING DETAILS
6.70 1.30
5.40
3.00 square
CABLE
DIAMETER
ORDER CODE
(LOOSE)
PART CODE
(WITH ASSEMBLY)
2.0mm 220F15 15
2.4mm 220F16 16
2.7mm 220F17 17
15
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16
All dimensions in mm.
Power Contacts
Male PC Tail
20A max current rating.
square3.00
Ø1.50
Tail 0.30
5.10
TAIL
LENGTH
ORDER CODE
(LOOSE)
PART CODE
(FITTED)
3.5 mm 220M70* 70
5.0 mm 220M71* 71
5.10
6.10
3.00
Ø1.50
Tail
2.50
3.00
TAIL
LENGTH
ORDER CODE
(LOOSE)
PART CODE
(FITTED)
3.5 mm 220M80* 80
5.0 mm 220M81* 81
VERTICAL
HORIZONTAL
Position : see page 4
Position : see page 4
* Not available for sale
* Not available for sale
320series

18. 1717
www.harwin.com All dimensions in mm.
www.ati-electronique.fr
Power Contacts
Female
20A max current rating.
Crimp Contacts are removable using extraction tool 220 S07
(see page 19).
VERTICAL PC TAIL
CABLE
DIAMETER
(MAX)
AWG
CURRENT
RATING
ORDER CODE
(LOOSE)
PART CODE
(WITH ASSEMBLY)
2.3mm 12 20A 220F65 65
2.0mm 14 15A 220F66 66
1.5mm 16 10A 220F67 67
6.00
0.50
6.70
3.00 square
3.00 square
0.30
4.60
Ø1.50
Tail
TAIL
LENGTH
ORDER CODE
(LOOSE)
PART CODE
(FITTED)
3.5mm 220F75* 75
5.0mm 220F76* 76
SOLDER STRAIGHT
* Not available for sale
17
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19. 18
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18
All dimensions in mm.
320 series Tooling
POSITIONER
POSITIONER
ORDER CODE
Female crimp
MP6818
Used with hand crimp tool shown opposite.
Standard circular crimp tool BS5210-3A-300
and MIL specification M22520/2-01.
Precision tool with ratchet mechanism
and 8-indent form.
Must be used with positioner opposite.
Instruction sheet available.
Used with hand crimp tool shown opposite.
Standard circular crimp tool.
Precision tool with ratchet mechanism
and 8-indent form.
Must be used with positioner opposite.
Instruction sheet available.
ORDER CODE
Signal contacts
M22520/2-01
ORDER CODE
Inner contact of coax contacts 220S04
HAND CRIMP TOOL
HAND CRIMP TOOL
Standard circular crimp tool BS5210-3A-300
and MIL specification M22520/2-01.
Precision tool with ratchet mechanism
and 8-indent form.
Must be used with positioner opposite.
Instruction sheet available.
ORDER CODE
Inner contact of coax contacts MH800
Standard circular crimp tool.
Precision tool with ratchet mechanism
and 8-indent form.
Must be used with positioner opposite.
Instruction sheet available.
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www.ati-electronique.fr
19
320 series Tooling
REMOVAL TOOL
ORDER CODE
Outer sleeve of coax contacts 220S05
Crimp tool HX3
Standard coax crimp tool for crimping the outer sleeve of
coax contacts.
Instruction sheet available.
For inserting crimped contacts into the rear
of mouldings.
Instruction sheet available.
Suitable for all signal contacts.
To aid removal of special cable contacts from
connectors.
ORDER CODE
Signal crimps 220S03
HAND CRIMP TOOL INSERTION/REMOVAL TOOL
ORDER CODE
Special cable connectors 220S07
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20
All dimensions in mm.
This catalogue only refers to the standard types.
ATI also realizes any special connector and any coaxial cable installation on request.
Please, take advice.
Adress all correspondence to :
ATI - 91031 EVRY Cedex - France
ati-marketing@ati-electronique.fr
320series

22. 6 rue Jean Mermoz - ZA de St-Guénault
91080 COURCOURONNES - FRANCE
Tél. : 33 (0)1 69 36 94 00 - Fax 33 (0)1 64 97 14 84
Courriel : ati-marketing@ati-electronique.fr
www.ati-electronique.fr