Ho Chien Enterprise Co., Ltd.

2531 Series
0.100" Center Shrouded Header; Eject Latch;
[ Right Angle ]

Material:

Contact: Phosphor Bronze
Contact Plating: Gold over 0.000100" Nickel Underplating
Insulator: PBT & 30% glass fiber reinforced thermo plastic; rated UL94V-O
Insulator Color: Black or Gray
Mating Connector: 2540 Series

Electrical:

Current Rating: 3 Amp Max.
Contact Resistance: 30 Milliohms. Max.
Insulation Resistance: 5000 Megohms Min. DC 500V
Dielectric Strength: 1000V AC
Operation Temperature: -55^oC to +105^oC

Ordering Part Number

2531 -	[][]	[]	[]	- []
Series Number	Number of Positions	Latch Type	Contact Plating	Color
	10, 12, 14, 16, 20, 24, 26, 30, 34, 40, 50, 60, 64	Blank: Long Latch S: Short Latch	Blank: 5u" Gold (All post) F: 10u" Gold (All post) E: 15u" Gold (All post) D: 30u" Gold (All post) Selected Gold: Tin con Solder Tail, Gold on Contact area (2mm) GT: 5u" Gold on Contact area (2mm) FT: 10u" Gold on Contact area (2mm) ET: 15u" Gold on Contact area (2mm) DT: 30u" Gold on Contact area (2mm)	Blank: Black G: Grey

Dimensions (mm)
Pos.	A	B	C	D	E
10	31.94	29.80	21.84	17.91	10.16
14	37.08	34.98	26.92	22.99	15.24
16	39.62	37.52	29.46	25.53	17.78
20	44.70	42.60	34.54	30.61	22.88
24	49.78	47.68	39.62	35.69	27.94
26	52.32	50.22	42.16	38.23	30.48
30	57.40	55.30	47.28	43.31	35.56
34	62.48	60.38	52.32	48.39	40.64
40	70.10	68.00	59.94	56.01	48.26
50	82.80	80.70	72.64	68.71	60.96
60	95.50	93.40	85.34	81.41	73.66
64	100.58	98.49	90.42	86.48	78.74