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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 +85c (Note 1) Storage Temperature Range: -10 to +60c (Note 2) Voltage rating: 300VAC Operating Humidity Range: 40 to 80% Storage Humidity Range: 40 to 70% (Note 2)
Item 1.Insulation Resistance 1000M ohms min.
Specification 500V DC 1000V AC/1 minute. 100mA
Condition
2.Withstanding Voltage No flashover or insulation breakdown. 3.Contact Resistance 4.Vibration 20m ohms max. No electrical discontinuity of 10s or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions. 96 hours at temperature of 40c and humidity of 90% to 95% (-65c : 30 minutes15 to 35c: 5 minutes max. 125c : 30 minutes15 to 35c: 5 minutes max.) 5 cycles
5.Humidity(Steady state) Insulation resistance : 1000M ohms min. 6.Temperature Cycle No damage, cracks, or parts looseness.
500 cycles 7.Durability (Mating/un-mating) Contact resistance : 20m ohms max. 8.Resistance to Soldering heat No deformation of components affecting performance. Manual soldering: 300c 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 Finish Black Contact area Lead area Selective gold plated Tin-lead plated Remarks UL94V-0 -----------------------------
sOrdering Information
CR22
1 1 2
A - 50 D - 2.54 DS
2 3 4 5 6
68, 72, 80, 100, 120
Series Name : CR22 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, 4 Contact alignment : D : Double side 5 Contact pitch : 2.54mm 6 Contact type
DS : Straight type DSA : Right angle type
A17
sStraight Through hole Type
Unit: mm Part Number
CR22-20D-2.54DS CR22-30D-2.54DS CR22-34D-2.54DS CR22-44D-2.54DS CR22-50D-2.54DS CR22B-50D-2.54DS CR22-68D-2.54DS CR22-72D-2.54DS CR22-80D-2.54DS CR22-100D-2.54DS Note CR22D-120D-2.54DS
CL No.
522-0063-9 522-0009-3 522-0011-5 522-0001-1 522-0003-7 522-0047-2 522-0017-1 522-0019-7 522-0049-8 522-0005-2 522-0053-5
Number of Contacts
20 30 34 44 50 68 72 80 100 120
A 49.04 61.74 66.82 79.52 87.14 84.71 110.00 115.08 125.24 150.64 176.04
B 41.44 54.14 59.22 71.92 79.54 78.11 102.40 107.48 117.64 143.04 168.44
C 34.04 46.74 51.82 64.52 72.14 70.10 95.00 100.08 110.24 135.64 161.04
D 27.94 40.64 45.72 58.42 66.04 66.04 88.90 93.98 104.14 129.54 154.75
E 22.86 35.56 40.64 53.34 60.96 90.96 83.82 88.90 99.06 124.46 149.86
F 34.04 46.74 51.82 64.52 72.14 70.10 95.00 100.08 110.24 135.64 161.04
G 9.5 9.5 9.5 9.5 9.5 9.4 9.5 9.5 9.5 9.5 10
Note : The 120 contacts type differs in configuration.
A18
sStraight Through hole Type
Unit: mm Part Number
CR22A-20D-2.54DS CR22A-30D-2.54DS CR22A-34D-2.54DS CR22A-36D-2.54DS CR22C-36D-2.54DS CR22A-44D-2.54DS CR22A-50D-2.54DS CR22C-50D-2.54DS CR22A-60D-2.54DS CR22A-62D-2.54DS CR22C-62D-2.54DS CR22A-68D-2.54DS CR22A-72D-2.54DS CR22A-80D-2.54DS CR22A-100D-2.54DS Note CR22E-120D-2.54DS
CL No.
522-0064-1 522-0010-2 522-0012-8 522-0008-0 522-0072-0 522-0002-4 522-0004-0 522-0048-5 522-0014-3 522-0016-9 522-0060-0 522-0018-4 522-0020-6 522-0050-7 522-0006-5 522-0054-8
Number of Contacts
20 30 34 36 44 50 60 62 68 72 80 100 120
A 34.04 46.74 51.82 54.36 52.32 64.52 72.14 70.10 84.84 87.38 85.34 95.00 100.08 110.24 135.64 161.04
B 27.94 40.64 45.72 48.26 48.26 58.42 66.04 66.04 78.74 81.28 81.28 88.90 93.98 104.14 129.54 154.75
C 22.86 35.56 40.64 43.18 43.18 53.34 60.96 60.96 73.66 76.20 76.20 83.82 88.90 99.06 124.46 149.86
D 9.5 9.5 9.5 9.5 9.4 9.5 9.5 9.4 9.5 9.5 9.4 9.5 9.5 9.5 9.5 10
Note : The 120 contacts type differs in configuration.
A19
sRight Angle Through hole Type
Note : Mounting hole of CR22D is design symmetry
Unit: mm Part Number
CR22-30D-2.54DSA CR22A-30D-2.54DSA CR22-34D-2.54DSA CR22A-34D-2.54DSA CR22-36D-2.54DSA CR22A-44D-2.54DSA CR22-50D-2.54DSA CR22B-50D-2.54DSA CR22-60D-2.54DSA CR22-62D-2.54DSA CR22A-62D-2.54DSA CR22-68D-2.54DSA CR22-72D-2.54DSA CR22-100D-2.54DSA CR22A-100D-2.54DSA
CL No.
522-0023-4 522-0034-0 522-0024-7 522-0035-3 522-0025-0 522-0037-9 522-0027-5 522-0045-7 522-0028-8 522-0029-0 522-0040-3 522-0030-0 522-0031-2 522-0033-8 522-0044-4
Number of Contacts
30
A 61.74 --------66.82 --------69.36 --------87.14 84.71 99.84 102.38 --------110.00 115.08 150.64 ---------
B 54.14 --------59.22 --------61.76 --------79.54 78.11 92.24 94.78 --------102.40 107.48 143.04 ---------
C 46.74 46.74 51.82 51.82 54.36 64.52 72.14 70.10 84.84 87.38 87.38 95.00 100.08 135.64 135.64
D 40.64 40.64 45.72 45.72 48.26 58.42 66.04 66.04 78.74 81.28 81.28 88.90 93.98 129.54 129.54
E 35.56 35.56 40.64 40.64 43.18 53.34 60.96 60.96 73.66 76.20 76.20 83.82 88.90 124.46 124.46
F 9.5 9.5 9.5 9.5 9.5 9.5 9.5 9.4 9.5 9.5 9.5 9.5 9.5 9.5 9.5
G 16.5 16.5 16.5 16.5 16.5 16.5 16.5 15.49 16.5 16.5 16.5 16.5 16.5 16.5 16.5
H 9 9 9 9 9 9 9 7.62 9 9 9 9 9 9 9
34 36 44 50 60 62 68 72 100
A20
BPCB Dimensions
30 to 45
30 to 45
0 Note 1. The 120 contacts type indicates 154.69 -0.25 .
Note 2. The 120 contacts type indicates 2.415.
Unit: mm Number of Contacts
A B 12 22.86 27.84 30 35.56 40.54 34 40.64 45.62 36 43.18 48.16 44 53.34 58.32 50 60.96 65.94 60 73.66 78.64 62 76.20 81.18 68 83.82 88.80 72 88.90 80 100 120 99.06 124.46 149.86
93.88 104.04 129.44 154.69
sPolarizing Key
CR13-GPIN(A)
Part Number
CR13-GPIN(A)
CL No. 513-0010-1
Material Polyacetal
Color White
Note: Using the polarizing key prevents mis-insertion in the printed board. To use the polarizing key, insert the polarizing key so as to hit the mold bottom.
sPCB mounting pattern
:
Unit: mm Number of Contacts
A 12 22.86 30 35.56 34 40.64 36 43.18 44 53.34 50 60.96 60 73.66 62 76.2 68 83.82 72 88.9 80 100 120 99.06 124.46 149.86
Note : The contact DSA type indicates 2.54mm0.05.
A21

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