Ho Chien - Sockets - www.hochien.com

2551 Series
0.100" Edge Card Connector

Material:
Contact: Copper Alloy
Contact Plating: 0.000150" Tin over 0.000100" Nickel Underplating
Insulator: PBT & 30% glass fiber reinforced thermo plastic; rated UL94V-O
Insulator Color: Black

Electrical:
Current Rating: 3 Amp Max.
Contact Resistance: 20 Milliohms. Max.
Insulation Resistance: 5000 Megohms Min. DC 500V
Dielectric Strength: 500V AC
Operation Temperature: -55^oC to +85^oC

Ordering Part Number

2551-

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Series
Number

Number of

Positions

Contact Selected
Plating Gold

Contact Style /

Mounting Option

2551-
(Straight)

6	8	10	12	14	16	18	20
22	24	26	28	30	32	34	36
38	40	42	44	46	48	50	52
54	56	58	60	62	64	66	68
70	72	74	76	78	80	82	84
86	88	90	92	94	96	98	100
102	106	108	110	112	114	116	118

Blank: Gold Flash
F: 10u"
E: 15u"
D: 30u"

Blank: Straight lead
K2: With 2 pairs Kink
K4: With 4 pairs Kink

Blank: Standard (6~118)
E: Mounting Ear (6~72)
EZ: Mounting_Ear/BoardLock

Series
Number

Number of

Positions

Contact Selected
Plating Gold

Row to Row Pitch

Control Number

2551R-
(Right Angle)

6 8 10 12 14 16 18 20

22 24 26 28 30 32 34 36

38 40 42 44 46 48 50 52

54 56 58 60 62 64 66 68

70 72 74 76 78 80 82 84

86 88 90 92 94 96 98 100

102 104