1760812001

1760812001 Datasheet

176179 3001 / / / / 5

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PDF Datasheet Preview
The Interface Partner USA Weidmüller Inc. 821 Southlake Boulevard Richmond, VA. 23236 Tel. 804 794-2877 Fax 804 794-0252 Great Britain Weidmüller Ltd. 1 Abbey Wood Road, Kingshill, West Malling Kent ME 19 4YT Tel. 17 95 58 09 99 Fax 17 32 87 42 96 Other countries Weidmüller Interface GmbH & Co. Postfach 30 D-32720 Detmold Tel. 0 52 31 14-0 Fax 05 23 1 14-20 83 Data sheet Connectors SL-SMT reduces costs in the production process SL-SMT is the high temperature resistant pin header for the mm pitch range specially developed to be compatible with Reflow production processes. Existing pcb connector headers cannot withstand the high temperatures experienced in Reflow soldering up to 260 °C. The SL-SMT has been designed using LCP Liquid Crystal Polymer which is stable at these high temperatures. In addition, convential assembly of pcb modules requires both Wave soldering for standard THT Through-Hole-Technology components like pcb connector headers and then Reflow soldering for the SMT Surface-Mount-Technology components. With the SL-SMT, which uses THR technology, the Wave solder operation is not needed. The shorter THR solder pins offer the flexibility of SMT components but achieve a mechanical strength of 10x that of “Gull Wing” SMT components. This additional strength is of great importance for pcb connectors where connection operations put strain onto standard SMT solder joints. The SL-SMT is not only suitable for the latest soldering techniques, it has also been designed to be compatible with standard automatic “Pick-and-Place” machines. “Tape-on-Reel” and “Tray” packaging enable fully automatic component placement of the 90° horizontal and 180° vertical pin headers. These products are available in the standard open-ended, closed-ended and flanged versions, and mate with any of the female socket connectors in our BL range. Advantages: up to 30% reduction in the number of production steps required stable at 260 °C - compatible for Convection and Vapour-phase Reflow soldering compatible for automatic “Pick-and-Place” THR gives 10x greater strength than “Gull Wing” SMT placement on both sides of pcb possible SL-SMT pin headers At the pcb level, the SL-SMT pin header ensures a cost saving in the production process and, for field wiring, offers a free choice of connection technology thanks to an extensive range in mm pitch. Packaging types of the SL SMT The packaging of the SL SMT was conceived for the typical component placement process used for SMT components: Automatic component placement Tape-on-Reel ToR Tray Manual component placement Standard box Std The high temperature resistant SL SMT pin header can also be used in the wave soldering process, the advantage being that the plastic is resistant to high temperatures. For this application however, standard pin lengths are needed. These are available on request. Technical data Materials Insulation material Colour Fusion temperature Flammability class. Basis contact material Contact plating 1 Characteristic system values Pitch Connection method Processing method Soldering pin length 2 PCB hole diameter 3 Insulation resistance Through resistance Operating temperature range with BL VDE 0110 rated data Rated current 4 Overvoltage category/Pollution severity Rated voltage Impulse voltage UL rated data Rated voltage, industrial Rated current CSA rated data Rated voltage, industrial Rated current °C UL 94 LCP, halogen-free black 335 V0 CuSn tin-plated Through-Hole-Reflow convection and vapour phase soldering 106 III/3 III/2 II/2 V 125 V~ 300 A 10 V~ 300 A 10 Derating curves BL 3.5/SL-SMT 2 and 24 poles Conductor H05V-K0.5mm2 Application notes 1 gold-plated contacts available on request 2 additional soldering pin lengths on request 3 pls. see chapter “design recommendation” 4 referred to 20 °C ambient temperature, rated cross-section and max. poles in connection with BL For the mounting of PCBs it should be noted, that the rated data given in the data sheet relate only to the connection elements. The necessary creepage and clearance paths must be observed in connection with the respective applicant in accordance to VDE The current-carrying capacity is to be determined according to DIN IEC 326 part Weidmüller connectors are tested according to the DIN 0627 standard, and are valid for its field of applications. Provided that the connectors are used for the intended purpose, all requirements with respect to the occuring of electrical, mechanical, thermic and corrosive stress will be satisfied. BL 3.5/SL-SMT 2 and 24 poles Conductor H07V-K1.5mm2 BL 3.5/SL-SMT 24 poles conductor bridges over the reflow soldering point Conductor H07V-K1.5mm2 Machine oriented packaging “Tape-on-Reel” Reel dimensions and position of pin headers Feed direction even pole numbers The pin headers for the 90° and 180° versions of the SL-SMT are available in “Tape-on-Reel” for automatic component replacement. Ordering note Depending on the packaging requirement, the corresponding 4-digit packaging number is added to the 6-digit Cat. No. = packaging in the “Tape-on-Reel” Tray = packaging in the “Tray” = packaging in a “Standard box” Example for ordering in the “Tape-on-Reel”: Poles Type Cat. No. ToR Tray Std 2 SL-SMT 176177 4001 Example for ordering in the “Tray”: Poles Type Cat. No. ToR Tray Std 2 SL-SMT 176177 3001 Example for ordering in a “Standard box”: Poles Type Cat. No. ToR 2 SL-SMT 176177 Tray Std 2001 SL-SMT pin headers open ends attachable without loss of poles SL-SMT 3.5/9180G pin headers SL-SMT 3.5/180F pin headers closed ends flange versions PCB fixing screw Cat. No. 161074 0000 Pin length Colour Polzahl Typ 2 SL-SMT 3 SL-SMT 4 SL-SMT 5 SL-SMT 6 SL-SMT 7 SL-SMT 8 SL-SMT 9 SL-SMT 10 SL-SMT 11 SL-SMT 12 SL-SMT 13 SL-SMT 14 SL-SMT 15 SL-SMT 16 SL-SMT 17 SL-SMT 18 SL-SMT 19 SL-SMT 20 SL-SMT 21 SL-SMT 22 SL-SMT 23 SL-SMT 24 SL-SMT 1 on request Best.-Nr. ToR Tray Std 176073 4001 o. r.1 2001 176074 4001 o. r.1 2001 176075 4001 3001 2001 176076 4001 3001 2001 176077 4001 3001 2001 176078 4001 3001 2001 176079 4001 3001 2001 176080 4001 3001 2001 176081 4001 3001 2001 176082 4001 3001 2001 176083 o. r.1 3001 2001 176084 o. r.1 3001 2001 176085 o. r.1 3001 2001 176086 o. r.1 3001 2001 176087 o. r.1 3001 2001 176088 o. r.1 3001 2001 176089 o. r.1 3001 2001 176090 o. r.1 3001 2001 176091 o. r.1 3001 2001 176092 o. r.1 3001 2001 176093 o. r.1 3001 2001 176094 o. r.1 3001 2001 176095 o. r.1 3001 2001 Pin length Colour Polzahl Typ Best.-Nr. ToR Tray Std 2 SL-SMT 3.5/2/180G 175298 4001 o. r.1 2001 3 SL-SMT 3.5/3/180G 175299 4001 o. r.1 2001 4 SL-SMT 3.5/4/180G 175300 4001 3001 2001 5 SL-SMT 3.5/5/180G 175301 4001 3001 2001 6 SL-SMT 3.5/6/180G 175302 4001 3001 2001 7 SL-SMT 3.5/7/180G 175303 4001 3001 2001 8 SL-SMT 3.5/8/180G 175304 4001 3001 2001 9 SL-SMT 3.5/9/180G 175305 4001 3001 2001 10 SL-SMT 3.5/10/180G 175306 4001 3001 2001 11 SL-SMT 3.5/11/180G 175307 4001 3001 2001 12 SL-SMT 3.5/12/180G 175308 o. r.1 3001 2001 13 SL-SMT 3.5/13/180G 175309 o. r.1 3001 2001 14 SL-SMT 3.5/14/180G 175310 o. r.1 3001 2001 15 SL-SMT 3.5/15/180G 175311 o. r.1 3001 2001 16 SL-SMT 3.5/16/180G 175312 o. r.1 3001 2001 17 SL-SMT 3.5/17/180G 175313 o. r.1 3001 2001 18 SL-SMT 3.5/18/180G 175314 o. r.1 3001 2001 19 SL-SMT 3.5/19/180G 175315 o. r.1 3001 2001 20 SL-SMT 3.5/20/180G 175316 o. r.1 3001 2001 21 SL-SMT 3.5/21/180G 175317 o. r.1 3001 2001 22 SL-SMT 3.5/22/180G 175318 o. r.1 3001 2001 23 SL-SMT 3.5/23/180G 175319 o. r.1 3001 2001 24 SL-SMT 3.5/24/180G 175320 o. r.1 3001 2001 Ordering note Depending on the packaging requirement, the corresponding 4-digit packaging number is added to the 6-digit Cat. No. = packaging in the “Tape-on-Reel” Tray = packaging in the “Tray” = packaging in a “Standard box” Example for ordering in the “Tape-on-Reel”: Poles Type Cat. No. ToR Tray Std 2 SL-SMT 176177 4001 Example for ordering in the “Tray”: Poles Type Cat. No. ToR Tray Std 2 SL-SMT 176177 3001 Example for ordering in a “Standard box”: Poles Type Cat. No. ToR 2 SL-SMT 176177 Tray Std 2001 Design recommendation We recommend design and calculation of the holes and soldering pastes as follows to ensure an optimum soldering result in the component placement and reflow processes: • Large fitting hole of the printed circuit board final diameter for automatic placement mm This fitting hole is recommended to be able to compensate for printed circuit board, component and machine tolerances. • Small soldering eyelets mm Small soldering eyelets to ensure that as much soldering paste as possible flows into the through-plating fitting hole. Soldering paste calculation The quantity of soldering paste depends on • pcb thickness • diameter of the pcb’s fitting hole • soldering pin volume in the pcb • soldering paste evaporation • desired soldered joint shape form factor F form factor F Calculation example V soldering pin V fitting hole = fitting hole 2 * * pcb thickness / 4 V soldered joint volume = V fitting hole - V soldering pin V soldering paste volume = V soldering paste volume * 2 1 = mm 2 * * mm / 4 = mm3 = mm3 = mm3 = mm3 * 2 = mm3 1 Factor 2 applies only to soldering pastes with a 50% evaporation volume. Adapt this value to other soldering pastes. Stencil calculation The stencil surface calculation depends on • stencil thickness • soldering paste volume • soldered joint shape Calculation example A stencil hole surface D stencil = V soldering paste volume / stencil thickness = A stencil hole surface * * 2 2 The soldered joint form factor for the soldered joint shape recommended by us is = mm3 / mm = mm2 = mm * 4 / * = mm Important the maximum diameter of the stencil hole should not exceed mm risk for solder beads forming . For the soldered joint shape and diameter that we recommend, with a stencil thickness of mm and a printed circuit board thickness of mm, this results in a stencil hole of mm see calculation example . Printed in Germany. Printed on chlorine-free paper. Subject to technical changes. 512755/11/99/CMIP-höm/D.F.

PDF Datasheet Preview

The Interface Partner

USA Weidmüller Inc. 821 Southlake Boulevard Richmond, VA. 23236 Tel. 804 794-2877 Fax 804 794-0252 Great Britain Weidmüller Ltd. 1 Abbey Wood Road, Kingshill, West Malling Kent ME 19 4YT Tel. 17 95 58 09 99 Fax 17 32 87 42 96 Other countries Weidmüller Interface GmbH & Co. Postfach 30 D-32720 Detmold Tel. 0 52 31 14-0 Fax 05 23 1 14-20 83

Data sheet Connectors

SL-SMT
reduces costs in the production process

SL-SMT is the high temperature resistant pin header for the mm pitch range specially developed to be compatible with Reflow production processes. Existing pcb connector headers cannot withstand the high temperatures experienced in Reflow soldering up to 260 °C. The SL-SMT has been designed using LCP Liquid Crystal Polymer which is stable at these high temperatures. In addition, convential assembly of pcb modules requires both Wave soldering for standard THT Through-Hole-Technology components like pcb connector headers and then Reflow soldering for the SMT Surface-Mount-Technology components. With the SL-SMT, which uses THR technology, the Wave solder operation is not needed. The shorter THR solder pins offer the flexibility of SMT components but achieve a mechanical strength of 10x that of “Gull Wing” SMT components. This additional strength is of great importance for pcb connectors where connection operations put strain onto standard SMT solder joints. The SL-SMT is not only suitable for the latest soldering techniques, it has also been designed to be compatible with standard automatic “Pick-and-Place” machines. “Tape-on-Reel” and “Tray” packaging enable fully automatic component placement of the 90° horizontal and 180° vertical pin headers. These products are available in the standard open-ended, closed-ended and flanged versions, and mate with any of the female socket connectors in our BL range. Advantages:
up to 30% reduction in the number of production steps required stable at 260 °C - compatible for Convection and Vapour-phase Reflow soldering compatible for automatic “Pick-and-Place” THR gives 10x greater strength than “Gull Wing” SMT placement on both sides of pcb possible

SL-SMT pin headers At the pcb level, the SL-SMT pin header ensures a cost saving in the production process and, for field wiring, offers a free choice of connection technology thanks to an extensive range in mm pitch.

Packaging types of the SL SMT The packaging of the SL SMT was conceived for the typical component placement process used for SMT components:

Automatic component placement Tape-on-Reel ToR Tray

Manual component placement Standard box Std

The high temperature resistant SL SMT pin header can also be used in the wave soldering process, the advantage being that the plastic is resistant to high temperatures. For this application however, standard pin lengths are needed. These are available on request.

Technical data

Materials Insulation material Colour Fusion temperature Flammability class. Basis contact material Contact plating 1

Characteristic system values Pitch Connection method Processing method Soldering pin length 2 PCB hole diameter 3 Insulation resistance Through resistance Operating temperature range with BL

VDE 0110 rated data Rated current 4 Overvoltage category/Pollution severity Rated voltage Impulse voltage

UL rated data Rated voltage, industrial Rated current

CSA rated data Rated voltage, industrial Rated current
°C UL 94

LCP, halogen-free black 335 V0 CuSn tin-plated

Through-Hole-Reflow convection and vapour phase soldering 106

III/3

III/2

II/2

V 125

V~ 300 A 10

V~ 300 A 10

Derating curves

BL 3.5/SL-SMT 2 and 24 poles Conductor H05V-K0.5mm2

Application notes
1 gold-plated contacts available on request 2 additional soldering pin lengths on request 3 pls. see chapter “design recommendation” 4 referred to 20 °C ambient temperature, rated cross-section
and max. poles in connection with BL

For the mounting of PCBs it should be noted, that the rated data given in the data sheet relate only to the connection elements. The necessary creepage and clearance paths must be observed in connection with the respective applicant in accordance to VDE The current-carrying capacity is to be determined according to DIN IEC 326 part

Weidmüller connectors are tested according to the DIN 0627 standard, and are valid for its field of applications. Provided that the connectors are used for the intended purpose, all requirements with respect to the occuring of electrical, mechanical, thermic and corrosive stress will be satisfied.

BL 3.5/SL-SMT 2 and 24 poles Conductor H07V-K1.5mm2

BL 3.5/SL-SMT 24 poles conductor bridges over the reflow soldering point Conductor H07V-K1.5mm2

Machine oriented packaging “Tape-on-Reel”

Reel dimensions and position of pin headers

Feed direction
even pole numbers

The pin headers for the 90° and 180° versions of the SL-SMT are available in “Tape-on-Reel” for automatic component replacement.
Ordering note

Depending on the packaging requirement, the corresponding 4-digit packaging number is added to the 6-digit Cat. No.
= packaging in the “Tape-on-Reel”

Tray
= packaging in the “Tray”
= packaging in a “Standard box”
Example for ordering in the “Tape-on-Reel”:

Poles Type

Cat. No. ToR Tray Std
2 SL-SMT 176177 4001
Example for ordering in the “Tray”:

Poles Type

Cat. No. ToR Tray Std
2 SL-SMT 176177 3001
Example for ordering in a “Standard box”:

Poles Type

Cat. No. ToR
2 SL-SMT 176177

Tray Std 2001

SL-SMT pin headers
open ends attachable without loss of poles

SL-SMT 3.5/9180G pin headers SL-SMT 3.5/180F pin headers
closed ends
flange versions

PCB fixing screw Cat. No. 161074 0000

Pin length Colour

Polzahl Typ 2 SL-SMT 3 SL-SMT 4 SL-SMT 5 SL-SMT 6 SL-SMT 7 SL-SMT 8 SL-SMT 9 SL-SMT
10 SL-SMT 11 SL-SMT 12 SL-SMT 13 SL-SMT 14 SL-SMT 15 SL-SMT 16 SL-SMT 17 SL-SMT 18 SL-SMT 19 SL-SMT 20 SL-SMT 21 SL-SMT 22 SL-SMT 23 SL-SMT 24 SL-SMT 1 on request

Best.-Nr. ToR Tray Std 176073 4001 o. r.1 2001 176074 4001 o. r.1 2001 176075 4001 3001 2001 176076 4001 3001 2001 176077 4001 3001 2001 176078 4001 3001 2001 176079 4001 3001 2001 176080 4001 3001 2001 176081 4001 3001 2001 176082 4001 3001 2001 176083 o. r.1 3001 2001 176084 o. r.1 3001 2001 176085 o. r.1 3001 2001 176086 o. r.1 3001 2001 176087 o. r.1 3001 2001 176088 o. r.1 3001 2001 176089 o. r.1 3001 2001 176090 o. r.1 3001 2001 176091 o. r.1 3001 2001 176092 o. r.1 3001 2001 176093 o. r.1 3001 2001 176094 o. r.1 3001 2001 176095 o. r.1 3001 2001

Pin length Colour

Polzahl Typ

Best.-Nr. ToR Tray Std
2 SL-SMT 3.5/2/180G 175298 4001 o. r.1 2001
3 SL-SMT 3.5/3/180G 175299 4001 o. r.1 2001
4 SL-SMT 3.5/4/180G 175300 4001 3001 2001
5 SL-SMT 3.5/5/180G 175301 4001 3001 2001
6 SL-SMT 3.5/6/180G 175302 4001 3001 2001
7 SL-SMT 3.5/7/180G 175303 4001 3001 2001
8 SL-SMT 3.5/8/180G 175304 4001 3001 2001
9 SL-SMT 3.5/9/180G 175305 4001 3001 2001
10 SL-SMT 3.5/10/180G 175306 4001 3001 2001
11 SL-SMT 3.5/11/180G 175307 4001 3001 2001
12 SL-SMT 3.5/12/180G 175308 o. r.1 3001 2001
13 SL-SMT 3.5/13/180G 175309 o. r.1 3001 2001
14 SL-SMT 3.5/14/180G 175310 o. r.1 3001 2001
15 SL-SMT 3.5/15/180G 175311 o. r.1 3001 2001
16 SL-SMT 3.5/16/180G 175312 o. r.1 3001 2001
17 SL-SMT 3.5/17/180G 175313 o. r.1 3001 2001
18 SL-SMT 3.5/18/180G 175314 o. r.1 3001 2001
19 SL-SMT 3.5/19/180G 175315 o. r.1 3001 2001
20 SL-SMT 3.5/20/180G 175316 o. r.1 3001 2001
21 SL-SMT 3.5/21/180G 175317 o. r.1 3001 2001
22 SL-SMT 3.5/22/180G 175318 o. r.1 3001 2001
23 SL-SMT 3.5/23/180G 175319 o. r.1 3001 2001
24 SL-SMT 3.5/24/180G 175320 o. r.1 3001 2001
Ordering note

Depending on the packaging requirement, the corresponding 4-digit packaging number is added to the 6-digit Cat. No.
= packaging in the “Tape-on-Reel”

Tray
= packaging in the “Tray”
= packaging in a “Standard box”
Example for ordering in the “Tape-on-Reel”:

Poles Type

Cat. No. ToR Tray Std
2 SL-SMT 176177 4001
Example for ordering in the “Tray”:

Poles Type

Cat. No. ToR Tray Std
2 SL-SMT 176177 3001
Example for ordering in a “Standard box”:

Poles Type

Cat. No. ToR
2 SL-SMT 176177

Tray Std 2001

Design recommendation

We recommend design and calculation of the holes and soldering pastes as follows to ensure an optimum soldering result in the component placement and reflow processes:
• Large fitting hole of the printed circuit board final diameter for automatic placement mm This fitting hole is recommended to be able to compensate for printed circuit board, component and machine tolerances.
• Small soldering eyelets mm Small soldering eyelets to ensure that as much soldering paste as possible flows into the through-plating fitting hole.

Soldering paste calculation The quantity of soldering paste depends on
• pcb thickness
• diameter of the pcb’s fitting hole
• soldering pin volume in the pcb
• soldering paste evaporation
• desired soldered joint shape
form factor F
form factor F

Calculation example V soldering pin

V fitting hole
= fitting hole 2 * * pcb thickness / 4

V soldered joint volume = V fitting hole - V soldering pin

V soldering paste volume = V soldering paste volume * 2 1
= mm 2 * * mm / 4 = mm3 = mm3 = mm3 = mm3 * 2 = mm3
1 Factor 2 applies only to soldering pastes with a 50% evaporation volume. Adapt this value to other soldering pastes.

Stencil calculation The stencil surface calculation depends on
• stencil thickness
• soldering paste volume
• soldered joint shape

Calculation example A stencil hole surface

D stencil
= V soldering paste volume / stencil thickness
= A stencil hole surface * * 2
2 The soldered joint form factor for the soldered joint shape recommended by us is
= mm3 / mm = mm2
= mm * 4 / * = mm

Important the maximum diameter of the stencil hole should not exceed mm risk for solder beads forming .

For the soldered joint shape and diameter that we recommend, with a stencil thickness of mm and a printed circuit board thickness of mm, this results in a stencil hole of mm see calculation example .

Printed in Germany. Printed on chlorine-free paper. Subject to technical changes. 512755/11/99/CMIP-höm/D.F.

More datasheets: 1760883001 | 1760882001 | 1760873001 | 1760872001 | 1760863001 | 1760862001 | 1760913001 | 1760922001 | 1760923001 | 1760902001

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Datasheet ID: 1760812001 516559