.100″ .100″ Low Profile Header Straight & Right Angle, 4 Wall, High Temp Option 2500 Series Low profile, space saving design Socket compatibility for current design validation Center slot polarization prevents mis-insertions and reduces insertion time Dual slot polarization means broader compatibility with competitive polarization designs Optional retainer clamp for locking sockets in place and increasing connection reliability in vibration-prone environments Optional snap-in latches available Optional polarizing post available Exposed solder tails (on right angle version) provide ease of cleaning and reduced repair costs Date Modified: August 29, 2000 TS-0770-09 Sheet 1 of 3 17 Physical Insulation Material: Glass Filled Polyester (PBT) Glass Filled Polyester (PCT )(High Temp Option) Flammability: UL 94V-0 Color: Gray Beige (High Temp Option) Marking: 3M Logo, and Orientation Triangle Contact Material: Copper Alloy Plating Underplate: 100 µ″ [ 2.54 µm ] Nickel — QQ-N-290, Class 2 Wiping Area: Gold — MIL-G-45204, Type II, Grade C Solder Tails: 200 µ″ [ 5.08 µm ] 60/40 Tin Lead — MIL-P-81728 Wrap Tails: Gold Flash (Normal Temp Only) Electrical Current Rating: 2 A Insulation Resistance: >1 × 109 Ω at 500 Vdc Withstanding Voltage: 1000 Vrms at Sea Level Environmental Temperature Rating: –55°C to +105°C Processing: Maximum 235°C, with 90 seconds over 215°C (High Temp Option) UL File No.: E68080 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373 .100″ .100″ Low Profile Header Straight & Right Angle, 4 Wall, High Temp Option 2500 Series Table 2 Table 1 Pin Cross Section T il Tail Di E Dim X2 Corner Radii Dim G .003 Dimension F Diagonals .112 [ 2.84] .0245 .0005 [0.622] .028 .001 [0.71] .0075 Ref [0.191] 03 .155 [ 3.94] .0245 .0005 [0.622] .028 .001 [0.71] .0075 Ref [0.191] .035 [0.89] 05 .61 Ref [15.5] .0250 .002 [0.635] .035 .003 [0.90] .003 Max [0.08] .045 [1.14] B Notch D Notch E .194 [4.93] .035 [0.89] (See Note 2) .228 [5.79] .338 [8.59] .100 Ref [2.54] Position 1 .100 Ref [2.54] Notch A (See Table 1 & Note 1) Position 1 Orientation Triangle Notch C (See Table 1 & Note 1) Straight Notch B (See Table 1) .165 [4.19] J Pin P n Qty A B Polar z ng Polarizing Notches 10 .788 [20.02] .708 [17.98] BC 14 .988 [25.10] .908 [22.06] BCDE 1.088 [27.64] 1.008 [25.60] ABCDE 20 1.288 [32.72] 1.208 [30.68] ABCDE 24 1.488 [37.80] 1.408 [35.76] ABCDE 26 1.588 [40.34] 1.508 [38.30] ABCDE 30 1.788 [45.42] 1.708 [43.38] ABCDE 34 1.988 [50.50] 1.908 [48.46] ABCDE 40 2.288 [58.12] 2.208 [56.08] ABCDE 50 2.788 [70.82] 2.708 [68.78] ABCDE 60 3.288 [83.52] 3.208 [81.48] ABCDE 64 3.488 [88.60] 3.408 [86.56] ABCDE 16 .250 [6.35] Dimensions .025 .002 Sq Ref [0.64] .370 [9.40] .298 [7.57] .253 [6.43] E .01 J F Typ Bend Pad A .250 [6.35] .400 Min End Stackable [10.16] Distance Min Side Stackable Distance .100 Ref [2.54] Section J–J .172 .003 [4.37] G Dia .035 .003 [0.89] Optional Hole for Polarization Peg Position 1 as indicated by Triangle .050 .003 [1.27] .100 .003 [2.54] Inch .100 .003 [2.54] [mm] Tolerance Unless Noted Recommended P.C. Board Hole Pattern .0 (Shown for mounting side of board.) Notes: 1. Notches ‘‘A’’ and ‘‘C’’ will accommodate 3M Polarizing Keys 3518. 2. The recommended PCB hole size for the kinked tail positions on the .112″ solder tail connector is .035″ ± .002. Refer to TS-0972 for the positions kinked. Ordering Information Inch [ ± .1 .00 .000 ± .01 ± .005 ] Dimensions for Reference Only X25XX-X0XXXX Blank = Standard N = High Temperature Pin Quantity: (See Table 1) Bend Pad Option: 6 = Straight pin product with bend pad in High temp or normal plastics 7 = Straight pin product w/o bend pad in High temp only Tail 02 = Solder Tails for .062 [ 1.57 ] Thick Board. K2 = Kinked Solder Tails for .062 [ 1.57 ] Thick Board. 03 = Solder Tails for .094 to .125 [ 2.39 to 3.18 ] Thick Board. 05 = Wrap Tails for up to 3 Levels of Wire Wrap. (Normal temp only) Mating Plating Thickness: Solder Tail Versions UG = 15 µ″ [ 0.38 µm ] UB = 30 µ″ [ 0.76 µm ] Wrap Tail Versions EB = 30 µ″ [ 0.76 µm ] (Normal temp Only) TS-0770-09 Sheet 2 of 3 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373 .100″ .100″ Low Profile Header Straight & Right Angle, 4 Wall, High Temp Option 2500 Series Table 2 Table 1 Pin Cross Section T il Tail Di E Dim X2 Dimension F Diagonals .112 [ 2.84] .0245 .0005 [0.622] .028 .001 [0.71] .0075 Ref [0.191] 03 .155 [ 3.94] .0245 .0005 [0.622] .028 .001 [0.71] .0075 Ref [0.191] 05 .61 Ref [15.5] .0250 .002 [0.635] .035 .003 [0.90] .003 Max [0.08] B Notch D .194 [4.93] Pin P n Qty A B Polar z ng Polarizing Notches 10 .788 [20.02] .708 [17.98] BC .035 [0.89] 14 .988 [25.10] .908 [22.06] BCDE .045 [1.14] 16 1.088 [27.64] 1.008 [25.60] ABCDE 20 1.288 [32.72] 1.208 [30.68] ABCDE 24 1.488 [37.80] 1.408 [35.76] ABCDE 26 1.588 [40.34] 1.508 [38.30] ABCDE 30 1.788 [45.42] 1.708 [43.38] ABCDE 34 1.988 [50.50] 1.908 [48.46] ABCDE 40 2.288 [58.12] 2.208 [56.08] ABCDE 50 2.788 [70.82] 2.708 [68.78] ABCDE 60 3.288 [83.52] 3.208 [81.48] ABCDE 64 3.488 [88.60] 3.408 [86.56] ABCDE Dim G .003 Corner Radii .035 [0.89] (See Note 2) Notch E .228 [5.79] .250 [6.35] .338 [8.59] .100 Ref [2.54] Position 1 Notch C (See Table 1 & Note 1) .100 Ref [2.54] Notch B (See Table 1) Notch A (See Table 1 & Note 1) Right Angle .165 [4.19] Position 1 Orientation Triangle Dimensions .025 .002 Sq Ref [0.64] .253 [6.43] J .298 [7.57] .370 [9.40] .39 [9.9] F Typ J .41 [10.4] Max Dim to Edge of PCB for Bussing .100 Ref [2.54] Bend Pad A E .01 .100 .003 [2.54] Section J–J G Dia Inch Position 1 .100 .003 [2.54] [mm] .400 [10.16] Min End Stackable Distance Recommended Mounting Hole Pattern Notes: 1. Notches ‘‘A’’ and ‘‘C’’ will accommodate 3M Polarizing Keys 3518. 2. The recommended PCB hole size for the kinked tail positions on the .112″ solder tail connector is .035″ ± .002. Refer to TS-0972 for the position kinked. Ordering Information .0 Inch [ ± .1 .00 .000 ± .01 ± .005 ] Dimensions for Reference Only X25XX-50XXXX Blank = Standard N = High Temperature Pin Quantity: (See Table 1) Tolerance Unless Noted Tail 02 = Solder Tails for .062 [ 1.57 ] Thick Board. K2 = Kinked Solder Tails for .062 [ 1.57 ] Thick Board. 03 = Solder Tails for .094 to .125 [ 2.39 to 3.18 ] Thick Board. 05 = Wrap Tails for up to 3 Levels of Wire Wrap. (Normal temp only) Mating Plating Thickness: Solder Tail Versions UG = 15 µ″ [ 0.38 µm ] UB = 30 µ″ [ 0.76 µm ] Wrap Tail Versions EB = 30 µ″ [ 0.76 µm ] (Normal temp Only) TS-0770-09 Sheet 3 of 3 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373