NB: Alternative Prefix Variations Available: 21, 22 & 23, please refer to Page 10.
Additional Plating & Loading Variations: Please contact your local AVX sales office or distributor.
Installed using Flat Rock method (see page 66)
LOADING DESCRIPTION DIMENSIONS
C
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
c
b
a
A EQ SP @ 2.54 [0.100] = B
1
ROW A
11.0
[0.433]
8.74
[0.344]
ROW B
ROW C
0.30
[0.012]
E
2.80 DIA.
[0.110]
F
D
1
GROUND
CONTACT
48 contacts, rows a + b + c fully loaded
●
✕
●
●
✕
●
●
✕
●
●
✕
●
●
✕
●
c
b
a
11.48
[0.452]
3.18
[0.125]
BOARD
THICKNESS
Unit: millimeters (inches)
No. Contact
Positions
13.6
[0.535]
11.0
[0.433]
32 contacts, rows a + c fully loaded
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
48
3 (3 x 16)
15
38.10 (1.500)
44.70 (1.760)
47.29 (1.862)
50.00 (1.968)
54.91 (2.162)
c
b
a
COMPLIANT SECTION
DRILLED
HOLE
Ø .0453
Ø 1.15
+.0000
-.0010
+0.00
-0.025
+.003
-.002
+0.08
-0.05
SEE
SPEC.
PLATED
THRU HOLE
Ø .040
Ø 1.02
For Y dimension
see contact design
Contact
Rows
A
B
46 + 2 contacts, fully loaded
with ground in A1 & A16
0.30
[0.012]
A EQ SP @ 2.54 [0.100] = B
5.95
[0.234]
2.54
[0.100]
ROW A
ROW B
ROW C
2.54
[0.100]
C
KEYING
Y
2.84
[0.112] DIA.
D
E
F
denotes ground pin
E
HOLE PATTERN
91
Part Numbering Format
10
8457
096
002
025
PREFIX VARIATIONS
10
11
12
13
16
17
20
21
22
23
26
27
00
Male
Male
Male
Male
Male
Male
without keying system
Press-Fit without flanges, without keying system
with keying system
Press-Fit without flanges, with keying system
with 1.6mm board retention clip without keying system
with 1.6mm board retention clip with keying system
Female without keying system
Female Press-Fit without flanges, without keying system
Female with keying system
Female Press-Fit without flanges, with keying system
Female with 1.6mm board retention clip without keying system
Female with 1.6mm board retention clip with keying system
Special Device
SERIES NUMBER
NUMBER OF CONTACT CAVITIES
Ex: 096
= 96 cavities
128
= 128 cavities
160
= 160 cavities
CONTACT VARIATIONS
Tail lengths, Lead styles etc.
PERFORMANCE CLASS AND LOADING VARIATIONS
Class
M55302
Class I
500+ Mating Cycles
DIN 41612
Class II
400 Mating Cycles
DIN 41612
Class III
50 Mating Cycles
Cycle Life
QUALIFIED MILITARY PART NUMBERS
Military Designation
M55302/131-01
M55302/131-02
M55302/132-01
M55302/132-02
M55302/132-03
M55302/132-04
M55302/132-05
M55302/132-06
M55302/133-01
M55302/133-02
M55302/133-03
M55302/134-01
M55302/134-02
M55302/134-04
M55302/134-05
M55302/134-07
M55302/134-08
M55302/157-01
M55302/157-02
M55302/157-03
M55302/157-04
M55302/158-01
M55302/158-02
10
Technical Specifications
inches (mm)
Basic Grid
0.100 (2.54) x 0.100 (2.54) - 0.100 (2.54) x 0.200 (5.08)
3.0 oz./.83 N average per contact pair (20.23/90N max. for 96 contacts)
Average per contact pair (.54 oz./0.15N min. per contact)
2 x 16, 2 x 32, 3 x 10, 3 x 16, 3 x 32, 3 x 50, 4 x 32, 4 x 50, 5 x 32
20 milliohms max.
3 amperes @ 20°C max. on connectors up to 96 contacts
1 ampere max. on connectors from 100 to 201 contacts
5,000 megohms min. at 500 VDC
1,000 VAC rms at sea level
-65°C to +125°C
Thermoplastic polyester (GF), 94 V-O, UL rated
Phosphor bronze
Copper tin
0.024 x 0.024 (0.6 mm x 0.6 mm)
3 lbs.
DIN performance classes
0.200 (5.08) x 0.200 (5.08)
4.0 oz./1.11 N average per contact pair (9.0 lbs./40N max. for 32 contacts)
Average per contact pair (.54 oz./0.15N min. per contact)
2 x 16, 3 x 16
15 milliohms max.
5.5 amperes @ 20°C max.
5,000 megohms min. at 500 VDC
1,550 VAC rms at sea level
-65°C to +125°C
Thermoplastic (GI), 94 V-O, UL Rated
Copper alloy
1.0 mm x 1.0 mm
DIN performance classes
0.100 (2.54) x 0.100 (2.54) - 0.100 (2.54) x 0.200 (5.08)
3.0 oz./.83 N average per contact pair (20.23/90N max. for 96 contacts)
Average per contact pair (.54 oz./0.15N min. per contact)
3 x 16, 3 x 32, 4 x 32, (inverted receptacle)
20 milliohms max.
3 amperes @ 20°C max. on connectors up to 96 contacts
5,000 megohms min. at 500 VDC
1,000 VAC rms at sea level
-65°C to +125°C
Surface mount compatible polymers, 94 V-O, UL Rated
Phosphor bronze
Copper alloy
0.024 x 0.024 (0.6 mm x 0.6 mm)
3 lbs.
DIN performance classes
max. 250°C
SERIES
8254/8459
8457/8458
8477/8478
8483/8484
Insertion Force
Withdrawal Force
Contact Positions
Contact Resistance
Current Rating* (see note)
Insulation Resistance
Dielectric Withstanding
Operating Temperature
Insulator Material
Socket Contact Material
Pin Contact Material
Wrap Post Dimension
Push-Out Force of Post in Insulator
Contact Plating
Basic Grid
SERIES
8447
Insertion Force
Withdrawal Force
Contact Positions
Contact Resistance
Current Rating* (see note)
Insulation Resistance
Dielectric Withstanding
Operating Temperature
Insulator Material
Pin Contact Material
Wrap Post Dimension
Contact Plating
Basic Grid
SERIES
8557/8577
Insertion Force
Withdrawal Force
Contact Positions
Contact Resistance
Current Rating* (see note)
Insulation Resistance
Dielectric Withstanding
Operating Temperature
Insulator Material
Socket Contact Material
Pin Contact Material
Wrap Post Dimension
Push-Out Force of Post in Insulator
Contact Plating
Solder Temperature
*Current Rating: UL approval allows that DIN connectors up to 96 contacts be rated at 3 amperes. Over 96 pins must be derated to 1.0 ampere maximum VDE, CSA,
and other European standards rate all DIN and DIN type connectors at 1 ampere maximum when they are on an 0.100 (2.54) x 0.100 (2.54) grid.
(UL file # E27610 Vol. #1 Section #6)
11
Technical Specifications
inches (mm)
Basic Grid
0.200 (5.08) x 0.200 (5.08)
4.0 oz./1.11 N average per contact pair (9.0 lbs./40N max. for 32 contacts)
Average per contact pair (.54 oz./0.15N min. per contact)
2 x 5 + 2, 3 x 16, 1 x 11, 1 x 7, 1 x 8
15 milliohms max.
5.5 amperes @ 20°C max. (8456)
5,000 megohms min. at 500 VDC
1,550 VAC rms at sea level
-65°C to +125°C
Polycarbonate (GF)
Copper alloy
N/A
DIN performance classes
SERIES
8449/8450
8456/8454
8487
Insertion Force
Withdrawal Force
Contact Positions
Contact Resistance
Current Rating* (see note)
Insulation Resistance
Dielectric Withstanding
Operating Temperature
Insulator Material
Pin Contact Material
Wrap Post Dimension
Contact Plating
*Current Rating: UL approval allows that DIN connectors up to 96 contacts be rated at 3 amperes. Over 96 pins must be derated to 1.0 ampere maximum VDE, CSA,
and other European standards rate all DIN and DIN type connectors at 1 ampere maximum when they are on an 0.100 (2.54) x 0.100 (2.54) grid.
