Standard Board Level Shields and Contacts
High Performance, Readily Available
Laird Technologies' standard board level shields and contacts offer readily available, low cost EMI shield and contact alternatives to custom designed solutions.
Our standard shields and contacts are available in a wide range of material choices and all allow for full solderability. Standard shield offerings incorporate proprietary design criteria for maximum performance and are available in one-piece and two-piece designs.
Standard contact base materials include beryllium copper, phosphor bronze, nickel and stainless steel.
Standard Surface Mount Shields - One-Piece
- Standard surface mount shields are on the shelf, on spec and on budget
- One-piece shields offer six sides of protection, with the sixth side being the board itself
- One-piece designs offer economical shielding protection where access to covered components is not necessary
- No tooling costs associated with either the one and/or two-piece design
Standard Surface Mount Shields - Two-Piece
- Reduces board damage during inspections and repairs
- Covers snap on and off with ease which makes component repairs quicker and easier while reducing board re-work
- Are designed to survive drop, shock and no-rattle tests
- Two-piece shields are available unassembled. (Pre-assembly is an option)
-
No tooling costs associated with either the one and/or two-piece design
Standard One-Piece Board Level Shields - Part Number Specifications
Part No. |
Surface Area |
Max.Overall Dimension |
Max. Height |
Carrier Tape Width |
Carrier Tape Pitch |
Parts per Reel |
Weight |
Footprint Drawing |
BMIS-101 |
.253² (163.10²) |
.538 x .476 (13.66 x 12.10) |
.100 (2.54) |
24 mm |
20 mm |
1,000 |
0.4 g |
Click Here |
BMIS-102 |
.402² (259.21²) |
.650 x .650 (16.50 x 16.50) |
.142 (3.60) |
32 mm |
24 mm |
700 |
0.7 g |
Click Here |
BMIS-103 |
1.033² (666.16²) |
1.032 x 1.032 (26.21 x 26.21) |
.200 (5.08) |
44 mm |
32 mm |
300 |
1.6 g |
Click Here |
BMIS-104 |
1.548² (998.56²) |
1.260 x 1.260 (32.00 x 32.00) |
.236 (6.00) |
44 mm |
36 mm |
225 |
2.4 g |
Click Here |
BMIS-105 |
1.461² (942.50²) |
1.500 x 1.000 (38.10 x 25.40) |
.236 (6.00) |
56 mm |
32 mm |
250 |
2.4 g |
Click Here |
BMIS-106 |
1.879² (1212.39²) |
1.450 x 1.326 (36.83 x 33.68) |
.200 (5.08) |
56 mm |
40 mm |
300 |
2.5 g |
Click Here |
BMIS-107 |
2.997² (1933.36²) |
1.747 x 1.747 (44.37 x 44.37) |
.384 (9.75) |
56 mm |
56 mm |
120 |
6.5 g |
Click Here |
All dimensions are shown in inches (millimeters) unless otherwise specified.
Standard Two-Piece Board Level Shields - Part Number Specifications
Part No. |
Surface Area |
Max. Overall Dimension |
Max. Height |
Carrier Tape Width |
Carrier Tape Pitch |
Parts per Reel |
Weight |
Footprint Drawing |
BMIS-201 |
.253² (163.10²) |
.538 x .476 (13.66 x 12.10) |
.100 (2.54) |
24 mm |
20 mm |
1,000 |
0.3 g |
Click Here |
BMIS-202 |
.402² (259.21²) |
.650 x .650 (16.50 x 16.50) |
.142 (3.60) |
32 mm |
24 mm |
700 |
0.5 g |
Click Here |
BMIS-203 |
1.033² (666.16²) |
1.032 x 1.032 (26.21 x 26.21) |
.200 (5.08) |
44 mm |
32 mm |
300 |
1.0 g |
Click Here |
BMIS-204 |
1.548² (998.56²) |
1.260 x 1.260 (32.00 x 32.00) |
.236 (6.00) |
44 mm |
36 mm |
225 |
1.6 g |
Click Here |
BMIS-205 |
1.461² (942.50²) |
1.500 x 1.000 (38.10 x 25.40) |
.236 (6.00) |
56 mm |
32 mm |
250 |
1.6 g |
Click Here |
BMIS-206 |
1.879² (1212.39²) |
1.450 x 1.326 (36.83 x 33.68) |
.200 (6.00) |
56 mm |
40 mm |
300 |
1.5 g |
Click Here |
BMIS-207 |
2.997² (1933.36²) |
1.747 x 1.747 (44.37 x 44.37) |
.384 (9.75) |
56 mm |
56 mm |
120 |
3.2 g |
Click Here |
BMIS-208 |
2.430² (1568.16²) |
1.559 x 1.559 (39.60 x 39.60) |
.276 (7.00) |
56 mm |
48 mm |
200 |
3.2 g |
Click Here |
| BMIS-209 | 1.156 x 0.728 (29.36 x 18.50) | .276 (7.00) | 44mm | 28 mm | 400 | Click Here | ||
BMIS-210 |
2.080² (1342²) |
1.732 x 1.201 (44.02 x 30.50) |
.118 (3.00) |
56 mm |
40 mm |
450 |
1.0 g |
Click Here |
| BMIS-226 | 3.848² (2484²) | 1.375 x 2.799 (34.93 x 71.112) | .40 (10.60) |
88 mm | 44 mm | 100 | 8.7 g | Click Here |
All dimensions are shown in inches (millimeters) unless otherwise specified.
Typical Properties and Performance - All Part Numbers
Property |
Test Method |
Result |
Co-planarity |
LTWI-1119 |
<0.10 mm |
Solderability |
ANSI/JSTD-002 |
>99% |
Solderability |
MIL-STD-202 Method 208 |
>99% |
Surface Mount Solderability |
ANSI/EIA 638 |
Passes |
Appearance |
LTIES-125 |
Passes |
Adhesion |
ASTM B-571 |
Passes |
3 Axis Mechanical Shock |
LTES-461 |
Passes |
Design Parameters - All Part Numbers
Pick-Up Spot Diameter |
Material |
Material Thickness |
Carrier Type Material |
6 mm or greater |
0.20 mm CRS Tin |
0.20 mm |
LTIMS-LCB |
Cover Type Material |
Reel Diameter (Part Number) |
Reel Material |
Packaging |
LTIMS-PSA |
330 mm (101, 102, 103, 104, 201, 202, 203, 204) 381 mm (105, 106, 107, 205, 206, 207) | Plastic |
EIA-481 |
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