4mm Pitch Single Side Card Edge Connector
CR23 Series
sFeatures
1. 4mm pitch contact
2. Variation in number of contacts
6, 10, 14, 18, 20, and 22 contacts are available.
3. Connection method
Eyelet and through hole types are available.
4. Prevents mis-insertion in the board
Using the polarizing key prevents mis-insertion in
the board.
sProduct Specifications
Current rating: 3A
Operating Temperature Range : -30ç to +85ç (Note 1) Storage Temperature Range : -10 to +60ç (Note 2)
Voltage rating: 600V AC
Rating
Operating Humidity Range : 40% to 80%
Item
Storage Humidity Range : 40 to 70% (Note 2)
Specification
Condition
1.Insulation Resistance 5000M ohms
500V DC
2.Withstanding Voltage No flashover or insulation breakdown.
1800V AC/1 minute
3.Contact Resistance
15m ohms max.
1A
4.Vibration
No electrical discontinuity of 10µs or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5.Humidity (Steady state) Insulation resistance: 5000M min.
96 hours at temperature of 40ç and humidity of 90% to 95%
6.Temperature Cycle
(-55ç : 30 minutes¡15 to 35ç: 5 minutes max.¡
85ç : 30 minutes¡15 to 35ç: 5 minutes max.) 5 cycles
No damage, cracks, or parts looseness.
500 cycles
7.Durability (Mating/un-mating) Contact resistance: 30m ohms max.
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
Material
Insulator
Polycarbonate
Finish
Blue
Contact
Copper alloy
Tin plated or gold plated
Remarks
UL94V-0
________
sOrdering information
CR23
q
A – 6 S A – 4 DS
q Series Name
: CR23
w
w Mold Type
: A: Without mounting hole
e
r
t
y
u
Blank: With Mounting hole
e Number of contacts: 6, 10, 14, 18, 22
r Contact alignment : Single side
t A: Gold plating
B: Tin plating
y Contact pitch: 4mm
u Contact type
DS: Through hole type
E : Eyelet type
A2
