CR22-20D-2.54DS Datasheet, PDF (1/5 Pages) Hirose Electric – 2.54mm Pitch Card Edge Connector

2.54mm Pitch Card Edge Connector
CR22 Series
sFeatures
1. 2.54mm pitch Contact
2. Variation in number
of contacts
20, 30, 34, 36, 44, 50, 60, 62, 68, 72, 80,100, and
120 contacts are available.
3. Board Mount Type
Straight dip and right angle through hole types are
available.
4. To prevent mis-insertion in the board
Using the polarizing key prevents mis-insertion in
the printed board.
sProduct Standards
Rating
Current rating: 3A
Operating Temperature Range: -30 to +85ç (Note 1) ^{Storage Temperature Range: -10 to +60ç (Note 2)}
Voltage rating: 300VAC Operating Humidity Range: 40 to 80%
Storage Humidity Range: 40 to 70% (Note 2)
Item
Specification
1.Insulation Resistance 1000M ohms min.
2.Withstanding Voltage No flashover or insulation breakdown.
3.Contact Resistance 20m ohms max.
4.Vibration
No electrical discontinuity of 10µs or more
5.Humidity(Steady state) Insulation resistance : 1000M ohms min.
6.Temperature Cycle _{No damage, cracks, or parts looseness.}
Condition
500V DC
1000V AC/1 minute.
100mA
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
96 hours at temperature of 40ç and humidity of 90% to 95%
(-65ç : 30 minutes¡15 to 35ç: 5 minutes max.¡
125ç : 30 minutes¡15 to 35ç: 5 minutes max.) 5 cycles
7.Durability (Mating/un-mating) Contact resistance : 20m ohms max.
500 cycles
8.Resistance to Soldering heat _{No deformation of components affecting performance.} Manual soldering: 300ç for 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
sMaterial
Parts
Insulator
Contact
Material
PBT
Copper alloy
sOrdering Information
Finish
Black
Contact area Selective gold plated
Lead area Tin-lead plated
Remarks
UL94V-0
---------------
---------------
CR22 A - 50 D - 2.54 DS
1
2
34
5
6
1 Series Name : CR22
2 Blank
: With Mounting hole
A : Without mounting hole
B : Card Edge 7.62mm type with mounting hole
C : Card Edge 7.62mm type without mounting hole
D : VERSA bus type with mounting hole
E : VERSA bus type without mounting hole
3 Number of contacts : 20, 30, 34, 36, 44, 50, 60, 62,
68, 72, 80, 100, 120
4 Contact alignment : D : Double side
5 Contact pitch
: 2.54mm
6 Contact type
DS : Straight type
DSA : Right angle type
A17