FEATURES AND SPECIFICATIONS
Features and Benefits
s
Sizes 2 to 15 circuits
s
Housing lance provides extra terminal retention
s
Friction locks provide secure mating
Reference Information
Packaging: Bag
UL File No.: E29179
CSA File No.: LR19980
Use With: 50079/50058
Mates With: 53398, 53261, 53047, 53048 and 51047
Designed In: Millimeters
Electrical
Voltage: 125V
Current: 1.0A
32 AWG—0.8A
Contact Resistance: 20m
Ω
max.
Dielectric Withstanding Voltage: 250V AC/1 min.
Insulation Resistance: 100 M
Ω
min.
Physical
Housing: PBTP, UL 94V-0
Temperature: -40 to +85˚C
1.25mm (.049") Pitch
Wire-to-Wire and
Wire-to-Board
Receptacle
51021
ORDERING INFORMATION AND DIMENSIONS
Circuits
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Order No.
51021-0200
51021-0300
51021-0400
51021-0500
51021-0600
51021-0700
51021-0800
51021-0900
51021-1000
51021-1100
51021-1200
51021-1300
51021-1400
51021-1500
Dimension
A
4.25 (.167)
5.50 (.217)
6.75 (.266)
8.00 (.315)
9.25 (.364)
10.50 (.413)
11.75 (.463)
13.00 (.512)
14.25 (.561)
15.50 (.610)
16.75 (.659)
18.00 (.709)
19.25 (.758)
20.50 (.807)
1.25
2.50
3.75
5.00
6.25
7.50
8.75
10.00
11.25
12.50
13.75
15.00
16.25
17.50
B
(.049)
(.098)
(.148)
(.197)
(.246)
(.295)
(.344)
(.393)
(.441)
(.492)
(.541)
(.590)
(.639)
(.688)
990
I-107
Micro Connectors
I
ETC [ ETC ]
