CR7E-12DB-3.96E Datasheet, PDF (1/6 Pages) Hirose Electric – 3.96mm and 4mm Pitch Card Edge Connector

3.96mm and 4mm Pitch Card Edge Connector
CR7 Series
Connection Type
Eyelet
Through hole
sFeatures
1. Contact Type
Uses 2 steps of bellows type
contact, where the contact
pitch is 3.96mm or 4mm.
2. Variation in number of contacts
12, 20, 28, 30, 36, 44, 56, 72 and 80 contacts are
available.
3. Connection Type
Eyelet and through hole types are available.
4. Prevents mis-insertion in the board
Using the polarizing key prevents mis-insertion in the
printed board.
sProduct Specifications
Rating
Current rating: 3A
Operating Temperature Range: -30 to +85ç (Note 1) Storage Temperature Range: -10 to +60ç (Note 2)
Voltage rating: 600V AC Operating Humidity Range: 40 to 80%
Storage Humidity Range: 40 to 70% (Note 2)
Item
Specification
1.Insulation Resistance 5000M ohms
2.Withstanding Voltage No flashover or insulation breakdown.
3.Contact Resistance 15m ohms max.
4.Vibration
No electrical discontinuity of 10µs or more
5.Humidity (Steady state) Insulation resistance: 1000M min.
6.Temperature Cycle _{No damage, cracks, or parts looseness.}
Condition
500V DC
1800V 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%
(-55ç : 30 minutes¡15 to 35ç: 5 minutes max.¡
85ç : 30 minutes¡15 to 35ç: 5 minutes max.) 5 cycles
7.Durability (Mating/un-mating) Contact resistance: 15m 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.
A7