104891-2 TE Connectivity, 104891-2 Datasheet - Page 10

• Manufacturer Part Number: 104891-2
• Manufacturer: TE Connectivity
• Type: Coverr

Specifications of 104891-2

• Operating Temp Range: -65C to 105C
• Product Length (mm): 20.7mm
• Product Depth (mm): 7.04mm
• Product Height (mm): 4.85mm
• Product Type: Accessory
• Accessory Type: Terminating Cover
• Mating Connector Lock: Without
• Color: Black
• Cover Material: Glass-filled Thermoplastic
• Number Of Positions: 20
• Cover Flammability Rating: UL 94V-0
• Approved Standards: CSA LR7189, UL E28476
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Packaging Method: Plastic Bag
• Lead Free Status / RoHS Status: Compliant

1
10
Material and Finish
Housing — Glass filled thermoplastic,
Black, 94V-0 rated
Contacts
Non-Stackthrough — Phosphor Bronze;
plated .000015 [0.00038] min. Gold on
mating receptacle end, .000100 [0.00254]
matte tin on remainder, all over .000050
[0.00127] Nickel
Screwlocks — Steel, Clear Chromate
over Zinc
Non-Stackthrough, 2 Standoffs
Part No. 1375961-3 (keyed)
Part No. 1375961-4 (unkeyed)
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Plugged
Circuit
[1.27]
0.05
[81.60]
3.21
[3.18]
.125
[51.11]
2.01
Dia.
2 Plcs.
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
[2.54]
.100
[1.01±0.08]
Plated Through Hole
.040±.003
Typ.
AMPMODU Interconnection System
PC/104, Solder
Non-Stackthrough, No Standoffs
Part No. 1375963-3 (keyed)
Part No. 1375963-4 (unkeyed)
Note: All part numbers are RoHS compliant.
[1.03±0.08]
Keyed
Plated Through Hole
.041±.003
[78.74]
3.10
Dia.
102 Plcs.
Plugged
Circuit
[4.95]
.195
Typ.
Dia.
102 Plcs.
[2.54]
.100
Typ.
[9.90]
.390
Recommended PC Board Layout
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[11.05]
.435
[78.74]
Keyed
[3.03±0.34]
3.10
.119±.013
[15.24]
.600
Typ.
[7.62]
.300
Typ.
Non-Stackthrough, 4 Standoffs
Part No. 1375959-3 (keyed)
Part No. 1375959-4 (unkeyed)
Recommended PC Board Layout
[1.27]
0.05
Plugged
Circuit
Plugged
Circuit
[3.18]
.125
[7.62]
.300
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Dia.
2 Plcs.
[81.60]
3.21
[81.60]
Breakaway Standoffs
3.21
[51.11]
2.01
[51.11]
2.01
Unkeyed
[78.74]
3.10
[2.54]
.100
[2.54]
.100
Typ.
Typ.
[78.74]
3.10
Unkeyed
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Plugged
Circuit
[4.95]
.195
Typ.
Plugged
Circuit
[4.95]
.195
Typ.
[2.54]
.100
[9.90]
[2.54]
.390
.100
[9.90]
.390
Typ.
[7.62]
.300
Typ.
[11.05]
.435
[3.03±0.34]
.119±.013
[3.03±0.34]
[7.62]
.119±.013
.300
[15.24]
Typ.
.600
Typ.
[11.05]
.435
Typ.