Miniature Connectors

Specifications

1. 3 ~ 75 contacts.
2. Different termination options
    for male and female contact.
3. Contact:
    copper alloy, gold plated on contact
    side and tin plated on termination side.
4. Nominal current: 3A 150V.
5. Body: polyamide, glass filled.
6. Mechanical life: 500 mating cycles.

# of contacts A B C
3 14.14 9.34 2.54
5 16.68 11.88 5.08
7 19.22 14.42 7.62
9 21.76 16.96 10.16
11 24.30 19.50 12.70
13 26.84 22.04 15.24
15 29.38 24.58 17.78
17 31.92 27.12 20.32
19 34.46 29.66 22.86
 
# of contacts A B C
21 37.00 32.20 25.40
23 39.54 34.74 27.94
25 42.08 37.28 30.48
27 44.62 39.82 33.02
29 47.16 42.36 35.56
31 49.70 44.90 38.10
33 52.24 47.44 40.64
35 54.78 49.98 43.18
37 57.32 52.52 45.72
 
# of contacts A B C
39 59.86 55.06 48.26
43 64.94 60.14 53.34
45 67.48 62.68 55.88
47 70.02 65.22 58.42
49 72.56 67.76 60.96
51 75.10 70.30 63.50
53 77.64 72.84 66.04
55 80.18 75.38 68.58
57 82.72 77.92 71.12
 
# of contacts A B C
59 85.26 80.46 73.66
61 87.80 83.00 76.20
63 90.34 85.54 78.74
65 92.88 88.08 81.28
67 95.42 90.62 83.82
69 97.96 93.16 86.36
71 100.50 95.70 88.90
73 103.04 98.24 91.44
75 105.58 100.78 93.98
Contacts identification (view from mating side)

Male

Female

How to order

300/249C

Explanation:

Connector type:    270  - male, 271 - female

Termination style for male connector
Code Drawing Code Drawing Code Drawing
2
SMT right angle
3
SMT straight
4
thru hole right angle, 1.6mm PCB
5
thru hole right angle, 2.4mm PCB
7
thru hole straight, 1.6mm PCB
8
thru hole straight, 2.4mm PCB
9
thru hole straight, 3.2mm PCB
       
 
Fixation type for male connector
Code Drawing Code Drawing Code Drawing
A B C
E F G
H        

 

Termination style for female connector
Code Drawing Code Drawing Code Drawing
1
solder eye
3
SMT straight
4
thru hole right angle, 1.6mm PCB
5
thru hole right angle, 2.4mm PCB
6
thru hole straight, 3.2mm PCB
7
thru hole straight, 1.6mm PCB
8
thru hole straight, 2.4mm PCB
9
thru hole straight, 3.2mm PCB
   
 
Fixation type for female connector
Code Drawing Code Drawing Code Drawing
P Q R
T U    

Alpha Center
351 Irving Drive, Oxnard, CA 93030, USA
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