Meritec’s MSI assemblies have set the standard for reliable multi-signal cable assemblies. Our proven manufacturing process provides both controlled impedance and point to point assemblies that mate with industry standard headers. Utilizing LCP molding compounds and FEP ribbon cables, these assemblies provide superior performance over IDC cables. In addition to being qualified for aircraft flight applications, their high heat resistance makes them applicable for use in Test and Burn-in stations or other harsh environments. Learn more by reading MERITEC’s MSI Press Release.
MSI02022002Q018.00
Product: MSI 20 Position keyed out/in low profile up/up orientation 18″ 50 OHM Shielded
Position: 20
Overall Length: 18″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 50 Ohms unshielded
MSI02022002Q018.00
Product:MSI 20 Position keyed up/up low profile straight/straight orientation 18″ 50 OHM shielded
Position: 20
Overall Length: 18″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 50 Ohms unshielded
MSI02022002Q018.00
Product: MSI 20 Position keyed up/down Low profile straight/straight orientation 18.0″ 50 OHM shielded
Position: 20
Overall Length: 18″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 50 Ohms unshielded
MSI02023402L012.00
Product: MSI 34 Position keyed out/in high profile up/up orientation 12.0″ 75 OHM
Position: 34
Overall Length: 12″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI02023402L012.00
Product: MSI 34 Position keyed up/down high profile straight/straight orientation 12.0″ 75 OHM
Position: 34
Overall Length: 12″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI02023402L012.00
Product: MSI 34 Position keyed up/down high profile straight/straight orientation 12.0″ 75 OHM
Position: 34
Overall Length: 12″
Grid Spacing: .1″
Profile: Low
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI04044002R024.00
Product: MSI 40 Position keyed out/in high profile up/up orientation 24.0″ 75 OHM shielded
Position: 40
Overall Length: 24″
Grid Spacing: .1″
Profile: High
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI04044002R024.00
Product:MSI 40 Position keyed up/down high profile straight/straight orientation 24.0″ 75 OHM shielded
Position: 40
Overall Length: 24″
Grid Spacing: .1″
Profile: High
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI04044002R024.00
Product: MSI 40 Position keyed up/down high profile straight/straight orientation 24″ 75 OHM Shielded
Position: 40
Overall Length: 24″
Grid Spacing: .1″
Profile: High
Pull Tabs: No
Impedance: Balanced 75 Ohms unshielded
MSI06062602K003.00
Product: MSI 26 Position keyed out/in high profile up/up orientation with pull tabs 3.0″ 50 OHM
Position: 26
Overall Length: 3″
Grid Spacing: .1″
Profile: High
Pull Tabs: Yes
Impedance: Balanced 50 Ohms unshielded
MSI06062609K003.00
Product: MSI 26 Position keyed up/up high profile straight/straight orientation with pull tabs 3.0″ 50 OHM
Position: 26
Overall Length: 3″
Grid Spacing: .1″
Profile: High
Pull Tabs: Yes
Impedance: Balanced 50 Ohms unshielded
MSI06062610K003.00
Product: MSI 26 Position keyed up/down LOW profile straight/straight orientation with pull tabs 3.0″ 50 OHM
Position: 26
Overall Length: 3″
Grid Spacing: .1″
Profile: High
Pull Tabs: Yes
Impedance: Balanced 50 Ohms unshielded
Features & Benefits
- Mates with standard .025″ square or round pins and standard latch & eject headers on .100″ x .100″ grid spacing
- Available in 10, 20, 26, 34, 40, 50, 60 and 64 position, other sizes available per request.
- Laser prepped cable
- Mass induction solder termination
- Precision high strength overmold
- End bypass pin configuration
- Buss grounds to customer designated pins when applicable
- Pull tabs available on high profile, Kevlar available on low profile
- Daisy chain terminations available
- FEP point to point or controlled impedance ribbon cables are available with or without shielding
- All Meritec products are 100% electrically tested prior to shipping
Specifications
- Current Rating: 1.0 amp/contact (continuous)
- Contact Resistance: 5 milliohm/contact (max)
- Insulation Resistance: >1×109 at 500V DC
- Materials: UL rated 94 V-O
- Temperature Rating: -55°C to 105°C
Environmental
- Insertion Force: 120 grams/contact (nominal)
- Withdrawal Force: 75 grams/contact (nominal)
- Normal Force: 120 grams/contact (nominal)
- Dielectric Material: Liquid crystal polymer resin
- Pin Insertion Depth: .180″ (min) to .270″ (max)
- Contact Material: beryllium copper
- Contact Finish: 30 micro inches gold (min) inlay over 50 micro inches nickel (min)