ULO / UMO / UNO / SLO / SMO / SNO
Low Profile Dip and SIP Socket
Description
Low Profile Dip and SIP Socket
- Open insulator with ladder construction.
- Very low-profile; as low as .098 (2.50) above PCB.
- Open insulator with ladder construction.
- Sockets are XY stackable.
- DIP configuration available in 6 - 64 positions.
- SIP configuration available in 2 - 64 positions.
- SIP sockets break-away into any configuration.
- Machined outer sleeve with BeCu inner contact.
- Socket pins feature closed-end construction eliminating any solder wicking problems.
- Socket pins available in a wide variety of styles and plating options.
- Packaged in tubes compatible with automatic insertion equipment. (DIP only)
SIP SOCKET PART NUMBER | NUMBER OF PINS | DIMENSIONS (See Fig. 1) |
A | B | C | D | ||
UXO306XXXXX | 6 | .300 (7.62) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO308XXXXX | 8 | .400 (10.16) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO314XXXXX | 14 | .700 (17.78) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO316XXXXX | 16 | .800 (20.32) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO318XXXXX | 18 | .900 (22.86) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO320XXXXX | 20 | 1.000 (25.40) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO422XXXXX | 22 | 1.100 (27.94) | .500 (12.70) | .400 (10.16) | .093 (2.36) |
UXO324XXXXX | 24 | 1.200 (30.48) | .400 (10.16) | .300 (7.62) | .093 (2.36) |
UXO624XXXXX | 24 | 1.200 (30.48) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO328XXXXX | 28 | 1.400 (35.56) | .400 (10.16) | .300 (7.62) | .125 (3.18) |
UXO628XXXXX | 28 | 1.400 (35.56) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO632XXXXX | 32 | 1.600 (40.64) | .700 (17.78) | .600 (15.24) | .125 (3.18) |
UXO640XXXXX | 40 | 2.000 (50.80) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO648XXXXX | 48 | 2.400 (60.96) | .700 (17.78) | .600 (15.24) | .093 (2.36) |
UXO964XXXXX | 64 | 3.200 (81.28) | 1.000 (25.40) | .900 (22.86) | .093 (2.36) |
Special
SIP SOCKET | NUMBER OF PINS | DIMENSION F (See Fig. 2) |
SXO020XXXXX | 20 | 2.000 (50.80) |
SXO032XXXXX | 32 | 3.200 (81.28) |
SXO064XXXXX | 64 | 6.400 (162.56) |
| FIG 1 | FIG 2 |
 |  |
| Fig 3 : XLO(3161) | Fig 4 : XNO(3000) | Fig 5 : XNO(3208) |
 E=.097[2.47] |  E3000=.125[3.18] |  E3208=.115[2.91] |
ORDERING INFORMATION
ULO | 3 | 18 | TL | A | 31 |
Series | DIP Spacing | Pin Number | Plating 0f Sleeve | Loose Pin Number | Plating of Inner Contact |
SLO | 0 - strip socket only | TL - Tin Lead 200µ" (5.08µm) | Solder Tail Length | 30 - GoId 10µ" (0.25µm) | |
ULO | 3 - .300 (7.62) centers | TB - Tin Lead 150µ" (3.80µm) | See Fig 3, 4 & 5 | 31 - GoId 30µ" (0.75µm) | |
| ULO | 4 - .400 (10.16) centers | GH - GoId lOµ" (0.25µm) | (E Dim.)...........Pin | 36 - Tin Lead 200µ"(5.08µm) | |
| ULO | 6 - .600 (15.24) centers | TF- Tin 200µ" (5.08µm) | G - .097 (2.47) (ULO-SLO only) . . . . . 3161 | 36F - Tin Lead 200µ"(5.08µm) with lubricant | |
| ULO | 9 - .900 (22.86) centers | H - .111 (2.82) (UMO-SMO only) . . . . 3000 | 34F - Tin 200µ"(5.08µm) with lubricant | ||
| A - .115 (2.91) (ULO-SLO only) . . ... . 3176 (UNO-SNO only) . . . .. 3208 | 34 - Tin 200µ"(5.08µm) |
Specifications:
- Inner Contact - BeCu per QQ-C-533
- Outer Sleeve - Brass per QQ-B-626
- Insulator - Glass-filled Polyester Rated to UL94V-O
- Operating Temperature -650C to +1250C
- Soldering - Wave soldering only (1750C for 15 seconds)
- PCB Thickness - .062 (1.57) to .125 (3.18)
- PCB Hole Size - .035 +/- .003 (0.89 +/- 0.08) solder termination
- All Platings - Over 50 µ" (1.27 µm) minimum Nickel over 5 µ" (0.13 µm) minimum Copper
- IC Pin Dimension Range - .016 (0.41) to .025 (0.63) round, .125 (3.18) minimum length, .009 (0.23) x .015 (0.38) to .015 (0.38) x .022 (0.56) rectangular
- Insertion Force - 186 grams
- Withdrawal Force - 92 grams
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