SMTSOB-440-2ET
ReelFast® Brass Surface Mount Nuts and Spacers/Standoffs – Type SMTSOB –
SMTSOB-440-2ET
ReelFast® Brass Surface Mount Nuts and Spacers/Standoffs – Type SMTSOB –
Type SMTSOB™ – ReelFast® brass fasteners are ideal for applications which demand superior electrical/mechanical attachment points.
Packaged on 330 mm recyclable reels. Tape width is 24 mm. Supplied with polyimide patch for vacuum pick up. Reels conform to EIA-481.
Specifications
- Thread Code
- 440
- Thread Size
- #4-40
- Thread Specification
- 2B, ASME B1.1, Internal
- Fastener Material
- Brass
- Standard Finish
- Annealed, ASTM B 545, Class A with Clear Preservative Coating, Electro-Plated Tin, Tin Electroplate
- For Use In
- P.C. Boardin
- Length Code
- 2
- Parts per Reel
- 1500
- Product Category
- ReelFast® Brass Surface Mount Nuts and Spacers/Standoffs – Type SMTSOB –
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 103783
- Application Type
- Automotive Electronics, Datacom, Industrial, Medical, Telecom
- Base Panel Material
- PC Board
- Brand
- PEM
- Fastener Characteristics
- Threaded Internal
- Industry
- Automotive Electronics, Datacom & Telecom, Industrial & Commercial
- Installation Equipment/Method
- Surface Mount
- L Len Pm 005in Or 13mm
- .062in, 0.062in
- PEM Product Family
- K
- Product Type
- Nuts, Standoffs
- Technology Type
- Surface Mounted
- Unit (Metric/Unified)
- Unified
- A Max._in
- .060in
- E ± .005_in
- .219in
- Min. Sheet Thickness_in
- .060in
- C Max._in
- .161in
- øD – Min. Solder Pad_in
- .244in
- øH – Hole Size in Sheet + .003 – .000_in
- .166in
- Pitch_mm
- 12mm
Resources
Installation & Performance Data
TYPE | Panel 1 (1.5 mm FR-4 Fiberglass) | INSTALLATION (kN) | PUSHOUT (N) | Panel 2 (Removable) | MAX. FIRST ON FORCE (N) | MIN. FIRST OFF FORCE (N) | MIN. 15TH OFF FORCE (N) | |||
---|---|---|---|---|---|---|---|---|---|---|
KSSB | Panel 1 (1.5 mm FR-4 Fiberglass) | 2.2 | 484 | Panel 2 (Removable) | 57.7 | 13.3 | 4.4 |
TYPE | Panel 1 (.060" FR-4 Fiberglass) | INSTALLATION (lbs.) | PUSHOUT (lbs.) | Panel 2 (Removable) | MAX. FIRST ON FORCE (lbs.) | MIN. FIRST OFF FORCE (lbs.) | MIN. 15TH OFF FORCE (lbs.) | |||
---|---|---|---|---|---|---|---|---|---|---|
KSSB | Panel 1 (.060" FR-4 Fiberglass) | 500 | 110 | Panel 2 (Removable) | 13 | 3.0 | 1.0 |
TYPE | THICKNESS CODE | INSTALLATION INTO PANEL 1 COLD-ROLLED STEEL (kN) | INSTALLATION INTO PANEL 2 FR-4 FIBERGLASS (kN) | PUSHOUT OF PANEL 2 (N) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
SFK-3 | 0.8 | 6.2 | 1.8 | 200 | ||||||
SFK-3 | 1.0 | 8 | 1.8 | 200 | ||||||
SFK-3 | 1.2 | 8.9 | 1.8 | 200 | ||||||
SFK-3 | 1.6 | 10.2 | 1.8 | 200 | ||||||
SFK-5 | 0.8 | 11.1 | 1.8 | 400 | ||||||
SFK-5 | 1.0 | 13.5 | 1.8 | 400 | ||||||
SFK-5 | 1.2 | 15.6 | 1.8 | 400 | ||||||
SFK-5 | 1.6 | 17.8 | 1.8 | 400 |
TYPE | THICKNESS CODE | INSTALLATION INTO PANEL 1 COLD-ROLLED STEEL (lbs.) | INSTALLATION INTO PANEL 2 FR-4 FIBERGLASS (lbs.) | PUSHOUT OF PANEL 2 (lbs.) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
SFK-3 | 0.8 | 1400 | 400 | 45 | ||||||
SFK-3 | 1.0 | 1800 | 400 | 45 | ||||||
SFK-3 | 1.2 | 2000 | 400 | 45 | ||||||
SFK-3 | 1.6 | 2300 | 400 | 45 | ||||||
SFK-5 | 0.8 | 2500 | 400 | 90 | ||||||
SFK-5 | 1.0 | 3000 | 400 | 90 | ||||||
SFK-5 | 1.2 | 3500 | 400 | 90 | ||||||
SFK-5 | 1.6 | 4000 | 400 | 90 |
TYPE & THREAD SIZE | MIN. TENSILE STRENGTH (N) | REC. TIGHTENING TORQUE (N•m) | TEST SHEET MATERIAL & THICKNESS | PULL-OFF (N) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTPFLSM-M3 | 2900 | 0.61 | 1.5 mm P.C. Board | 445 | ||||||
SMTPFLSM-M3.5 | 3269 | 0.8 | 1.5 mm P.C. Board | 465 |
TYPE & THREAD SIZE | MIN. TENSILE STRENGTH (lbs.) | REC. TIGHTENING TORQUE (in. lbs.) | TEST SHEET MATERIAL & THICKNESS | PULL-OFF (lbs.) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTPFLSM-440 | 556 | 4.4 | .060" P.C. Board | 100 | ||||||
SMTPFLSM-632 | 724 | 7.0 | .060" P.C. Board | 105 |
PART NUMBER | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (N) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTPR-1ET | .062" Single Layer FR-4 | 718 |
PART NUMBER | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (lbs.) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTPR-1ET | .062" Single Layer FR-4 | 161.4 |
PART NUMBER | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (N) | SIDE LOAD (N) | |||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTRAM2-6-5 | 1.58 mm Single Layer FR-4 | 418.2 | 56.8 | |||||||
SMTRAM25-6-5 | 1.58 mm Single Layer FR-4 | 216.5 | 36.9 | |||||||
SMTRAM3-7-5 | 1.58 mm Single Layer FR-4 | 257.6 | 41.3 | |||||||
SMTRAM4-9-7 | 1.58 mm Single Layer FR-4 | 369.3 | 73.3 |
PART NUMBER | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (lbs.) | SIDE LOAD (lbs.) | |||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTRA256-8-6 | .062" Single Layer FR-4 | 51.7 | 7.1 | |||||||
SMTRA440-9-6 | .062" Single Layer FR-4 | 89.5 | 10.8 | |||||||
SMTRA632-10-8 | .062" Single Layer FR-4 | 110.3 | 8.4 | |||||||
SMTRA832-12-9 | .062" Single Layer FR-4 | 137.2 | 21.2 |
TYPE & SIZE | PANEL 1 (BOTTOM) TEST SHEET MATERIAL | PANEL 1 (BOTTOM) PUSHOUT | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTSK-61.5 | 1.58 mm Single Layer FR-4 | 500 N |
TYPE & SIZE | PANEL 1 (BOTTOM) TEST SHEET MATERIAL | PANEL 1 (BOTTOM) PUSHOUT | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
SMTSK-6060 | .062" Single Layer FR-4 | 113 lbs |
TYPE | THREAD/THRU-HOLE CODE | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (N) | TORQUE-OUT (N•m) | RATED CURRENT AMPS | |||||
---|---|---|---|---|---|---|---|---|---|---|
SMTSO | 080 | .062" Single Layer FR-4 | 378.7 | 0.56 | 11 | |||||
SMTSOB | 080 | .062" Single Layer FR-4 | 378.7 | 0.56 | – | |||||
SMTSO | 256 | .062" Single Layer FR-4 | 251 | 1 | 25 | |||||
SMTSOB | 256 | .062" Single Layer FR-4 | 251 | 1 | 40 | |||||
SMTSO | 440 | .062" Single Layer FR-4 | 251 | 1 | 22 | |||||
SMTSOB | 440 | .062" Single Layer FR-4 | 251 | 1 | 36 | |||||
SMTSO | 632 | .062" Single Layer FR-4 | 416 | 1.6 | 34 | |||||
SMTSOB | 632 | .062" Single Layer FR-4 | 416 | 1.6 | 55 | |||||
SMTSO | 832 | .062" Single Layer FR-4 | 672 | 3 | 47 | |||||
SMTSOB | 832 | .062" Single Layer FR-4 | 672 | 3 | 76 | |||||
SMTSO | 116 | .062" Single Layer FR-4 | – | – | 22 | |||||
SMTSOB | 116 | .062" Single Layer FR-4 | – | – | 37 | |||||
SMTSO | 143 | .062" Single Layer FR-4 | – | – | 33 | |||||
SMTSOB | 143 | .062" Single Layer FR-4 | – | – | 55 | |||||
SMTSO | M1 | .062" Single Layer FR-4 | 378.7 | 0.56 | 11 | |||||
SMTSOB | M1 | .062" Single Layer FR-4 | 378.7 | 0.56 | – | |||||
SMTSO | M1.2 | .062" Single Layer FR-4 | 378.7 | 0.56 | 10 | |||||
SMTSOB | M1.2 | .062" Single Layer FR-4 | 378.7 | 0.56 | – | |||||
SMTSO | M1.4 | .062" Single Layer FR-4 | 378.7 | 0.56 | 10 | |||||
SMTSOB | M1.4 | .062" Single Layer FR-4 | 378.7 | 0.56 | – | |||||
SMTSO | M1.6 | .062" Single Layer FR-4 | 378.7 | 0.56 | 10 | |||||
SMTSOB | M1.6 | .062" Single Layer FR-4 | 378.7 | 0.56 | – | |||||
SMTSO | M3 | .062" Single Layer FR-4 | 251 | 1 | 22 | |||||
SMTSOB | M3 | .062" Single Layer FR-4 | 251 | 1 | 36 | |||||
SMTSO | M3.5 | .062" Single Layer FR-4 | 416 | 1.6 | 34 | |||||
SMTSOB | M3.5 | .062" Single Layer FR-4 | 416 | 1.6 | 55 | |||||
SMTSO | M4 | .062" Single Layer FR-4 | 672 | 3 | 47 | |||||
SMTSOB | M4 | .062" Single Layer FR-4 | 672 | 3 | 76 | |||||
SMTSO | 3.1 | .062" Single Layer FR-4 | – | – | 22 | |||||
SMTSOB | 3.1 | .062" Single Layer FR-4 | – | – | 36 | |||||
SMTSO | 3.6 | .062" Single Layer FR-4 | – | – | 33 | |||||
SMTSOB | 3.6 | .062" Single Layer FR-4 | – | – | 55 | |||||
SMTSO | 4.2 | .062" Single Layer FR-4 | – | – | 46 | |||||
SMTSOB | 4.2 | .062" Single Layer FR-4 | – | – | 75 |
TYPE | THREAD/THRU-HOLE CODE | TEST SHEET MATERIAL & THICKNESS | PUSHOUT (lbs.) | TORQUE-OUT (in.lbs.) | RATED CURRENT AMPS | |||||
---|---|---|---|---|---|---|---|---|---|---|
SMTSO | 080 | .062" Single Layer FR-4 | 85.1 | 4.94 | 11 | |||||
SMTSOB | 080 | .062" Single Layer FR-4 | 85.1 | 4.94 | – | |||||
SMTSO | 256 | .062" Single Layer FR-4 | 56.5 | 8.56 | 25 | |||||
SMTSOB | 256 | .062" Single Layer FR-4 | 56.5 | 8.56 | 40 | |||||
SMTSO | 440 | .062" Single Layer FR-4 | 56.5 | 8.56 | 22 | |||||
SMTSOB | 440 | .062" Single Layer FR-4 | 56.5 | 8.56 | 36 | |||||
SMTSO | 632 | .062" Single Layer FR-4 | 93.5 | 13.83 | 34 | |||||
SMTSOB | 632 | .062" Single Layer FR-4 | 93.5 | 13.83 | 55 | |||||
SMTSO | 832 | .062" Single Layer FR-4 | 151.1 | 26.96 | 47 | |||||
SMTSOB | 832 | .062" Single Layer FR-4 | 151.1 | 26.96 | 76 | |||||
SMTSO | 116 | .062" Single Layer FR-4 | – | – | 22 | |||||
SMTSOB | 116 | .062" Single Layer FR-4 | – | – | 37 | |||||
SMTSO | 143 | .062" Single Layer FR-4 | – | – | 33 | |||||
SMTSOB | 143 | .062" Single Layer FR-4 | – | – | 55 | |||||
SMTSO | M1 | .062" Single Layer FR-4 | 85.1 | 4.94 | 11 | |||||
SMTSOB | M1 | .062" Single Layer FR-4 | 85.1 | 4.94 | – | |||||
SMTSO | M1.2 | .062" Single Layer FR-4 | 85.1 | 4.94 | 10 | |||||
SMTSOB | M1.2 | .062" Single Layer FR-4 | 85.1 | 4.94 | – | |||||
SMTSO | M1.4 | .062" Single Layer FR-4 | 85.1 | 4.94 | 10 | |||||
SMTSOB | M1.4 | .062" Single Layer FR-4 | 85.1 | 4.94 | – | |||||
SMTSO | M1.6 | .062" Single Layer FR-4 | 85.1 | 4.94 | 10 | |||||
SMTSOB | M1.6 | .062" Single Layer FR-4 | 85.1 | 4.94 | – | |||||
SMTSO | M3 | .062" Single Layer FR-4 | 56.5 | 8.56 | 22 | |||||
SMTSOB | M3 | .062" Single Layer FR-4 | 56.5 | 8.56 | 36 | |||||
SMTSO | M3.5 | .062" Single Layer FR-4 | 93.5 | 13.83 | 34 | |||||
SMTSOB | M3.5 | .062" Single Layer FR-4 | 93.5 | 13.83 | 55 | |||||
SMTSO | M4 | .062" Single Layer FR-4 | 151.1 | 26.96 | 47 | |||||
SMTSOB | M4 | .062" Single Layer FR-4 | 151.1 | 26.96 | 76 | |||||
SMTSO | 3.1 | .062" Single Layer FR-4 | – | – | 22 | |||||
SMTSOB | 3.1 | .062" Single Layer FR-4 | – | – | 36 | |||||
SMTSO | 3.6 | .062" Single Layer FR-4 | – | – | 33 | |||||
SMTSOB | 3.6 | .062" Single Layer FR-4 | – | – | 55 | |||||
SMTSO | 4.2 | .062" Single Layer FR-4 | – | – | 46 | |||||
SMTSOB | 4.2 | .062" Single Layer FR-4 | – | – | 75 |
"TYPE | MATERIAL & SIZE" | PANEL 1 (BOTTOM) TEST SHEET MATERIAL | PANEL 1 (BOTTOM) PUSHOUT | PANEL 2 (TOP) MAX. SNAP-ON FORCE | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SMTSSS-4MM | 1.58 mm Single Layer FR-4 | 500 N | 89 N |
"TYPE | MATERIAL & SIZE" | PANEL 1 (BOTTOM) TEST SHEET MATERIAL | PANEL 1 (BOTTOM) PUSHOUT | PANEL 2 (TOP) MAX. SNAP-ON FORCE | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SMTSSS-156 | .062" Single Layer FR-4 | 113 lbs | 20 lbs |
TYPE | THREAD CODE | MAX. NUT TIGHTENING TORQUE (in. lbs.) | TEST SHEET THICKNESS & MATERIAL | INSTALLATION (lbs.) | PUSHOUT (lbs.) | TORQUE-OUT (in. lbs.) |
---|---|---|---|---|---|---|
KF2, KFS2, KFE, KFSE | 256 | N/A | .060" FR-4 Panel | 400 | 60 | 6 |
KF2, KFS2, KFE, KFSE | 440 | N/A | .060" FR-4 Panel | 400 | 65 | 15 |
KF2, KFS2, KFE, KFSE | 632 | N/A | .060" FR-4 Panel | 500 | 80 | 30 |
KF2, KFS2, KFE, KFSE | 832 | N/A | .060" FR-4 Panel | 700 | 95 | 35 |
KF2, KFS2, KFE, KFSE | 32 | N/A | .060" FR-4 Panel | 700 | 100 | 40 |
KFB3 | 440 | N/A | .060" FR-4 Panel | 1000 | 140 | 18 |
KFB3 | 632 | N/A | .060" FR-4 Panel | 1500 | 170 | 28 |
KFB3 | 32 | N/A | .060" FR-4 Panel | 1600 | 180 | 30 |
KFB3 | 420 | N/A | .060" FR-4 Panel | 1700 | 188 | 42 |
KFH | 440 | 4 | .060" FR-4 Panel | 400 | 65 | 7 |
KFH | 632 | 8 | .060" FR-4 Panel | 400 | 70 | 11 |
KFH | 832 | 15 | .060" FR-4 Panel | 400 | 80 | 16 |
KFH | 32 | 18 | .060" FR-4 Panel | 400 | 90 | 17 |
PFK | 440 | N/A | .060" FR-4 Panel | 250 | 55 | N/A |
PFK | 632 | N/A | .060" FR-4 Panel | 400 | 60 | N/A |
TYPE | THREAD CODE | MAX. NUT TIGHTENING TORQUE (N•m) | TEST SHEET THICKNESS & MATERIAL | INSTALLATION (kN) | PUSHOUT (N) | TORQUE-OUT (N•m) |
---|---|---|---|---|---|---|
KF2, KFS2, KFE, KFSE | M2 | N/A | 1.5 mm FR-4 Panel | 2.2 | 267 | 0.68 |
KF2, KFS2, KFE, KFSE | M3 | N/A | 1.5 mm FR-4 Panel | 2.2 | 290 | 1.7 |
KF2, KFS2, KFE, KFSE | M4 | N/A | 1.5 mm FR-4 Panel | 2.2 | 420 | 3.4 |
KF2, KFS2, KFE, KFSE | M5 | N/A | 1.5 mm FR-4 Panel | 2.9 | 440 | 4.5 |
KFB3 | M3 | N/A | 1.5 mm FR-4 Panel | 4.4 | 560 | 2.03 |
KFB3 | M4 | N/A | 1.5 mm FR-4 Panel | 6 | 680 | 3.2 |
KFB3 | M5 | N/A | 1.5mm FR-4 Panel | 7.1 | 800 | 3.5 |
KFB3 | M6 | N/A | 1.5mm FR-4 Panel | 7.6 | 835 | 4.8 |
KFH | M3 | 0.45 | 1.5 mm FR-4 Panel | 1.8 | 285 | 0.79 |
KFH | M4 | 1.6 | 1.5 mm FR-4 Panel | 1.8 | 355 | 1.8 |
KFH | M5 | 2.1 | 1.5 mm FR-4 Panel | 1.8 | 400 | 1.92 |
PFK | M3 | -3 | 1.5 mm FR-4 Panel | 1.1 | 245 | N/A |
Inventory
Distributor | Quantity | Contact | Phone | Address | Locations |
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