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176498-1
TERMINAL BLOCKS CONNECTORS
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TE CONNECTIVITY / PARTNER STOCK
- Product type: Terminal Block Accessories
- SVHC: Melamine (25-Jun-2025)
| Delivery and price | |
|---|---|
| Units per pack | 1200 |
| Price | 0.27 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** ## **Product Facts** - **Reduced insertion force** - **Locks onto tabs containing holes** - **Housing insulates and serves as a removal tool** - **“Snap” action tells assembler receptacle is mated properly** - **Terminated by automatic or semi-automatic equipment** - **Single and multiple circuit housings available** - **Recognized under the Component Program of Underwriters Laboratories Inc., File Nos. E66717 and E28476 R** - ■ **Certified by Canadian Standards Association File No. LR7189A** @: **R** Positive Lock receptacles are specifically designed to provide ease of assembly and secure retention to mating tabs. These unique features are attainable by the reduced insertion force of the product and the locking dimple. The receptacle locks onto mating tabs containing holes and is removable only by deflecting an integrally designed depressor prior to withdrawal. The depressor can be deflected manually by thumb pressure, or automatically by a cam inside a specially designed nylon housing. If the housing is employed, removal of the terminal from the tab is performed by simply applying withdrawal force to the housing. In addition to providing a means of disconnecting the terminal, the housing performs its traditional insulating function. Aside from reduced insertion forces, Positive Lock receptacles give the assembler a definite mechanical “snap” when the terminal is correctly seated over the mating tab. This facilitates correct assembly in hard-to-reach areas such as under dashboards, recessed switch tabs, etc. Safety is enhanced by the locking capability of the product. Unless the depressor is deliberately deflected, either manually or by withdrawal force applied directly to the optional housing, a terminal will not easily come off of the tab. Thus, the potential of exposed live parts or disruption of critical circuitry due to improperly seated or accidentally removed terminals is greatly reduced. 75 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Catalog 82004 Dimensions are shown for Revised 3-11 reference purposes only. Specifications subject www.te.com to change. www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) ## **Mark I** |**Mark I**||||||||||| |---|---|---|---|---|---|---|---|---|---|---| |**250 Series Receptacles**||||||||||| |**Stock Thickness**— .016 [0.41]||||||||||| |**Fits Tab**— .032 [0.81]<br>Recognized under the Component|||**.291**<br>[7.39]|i|||**.878**|||| |Program of Underwriters|||||||[22.30]|||| |Laboratories Inc.,<br>UL File No. E28476<br>**R**<br>.||||||||||| ||**Wire Range**<br>**AWG**<br>20-16|**Insulation**<br>**Diameter**<br>**.090-.130**<br>2.29-3.30|**Material**<br>**and Finish**<br>Brass/Pre-Tin||**Part Numbers**<br>**Receptacle**<br>**Quick Change**<br>**Hand Tool**<br>**Applicator No.2**<br>1-160759-1<br>X<br>X<br>567181-2<br>654174-1<br>**R**<br>**R**<br>~~_Ae~~|||||| ||18-14|**.135-.195**<br>3.43-4.95<br>**.095-.155**<br>2.41-3.94|Brass/Tin<br>Brass/Tin|||63812-11<br>154718-3|X<br>X|X<br>—|680140-2<br>466542-3|—<br>525651-1| ||14-11|**.140-.170**<br>3.56-4.32|Brass/Tin|||154717-3|X|—|466883-2|525651-1| ||12-10|**.135-.200**<br>3.43-5.08|Brass/Pre-Tin|||790319-3|—|—|567417-2|—| 1 “A” Style Housing only. 2 Quick-Change Applicator for AMP-O-LECTRIC Machine 565435-5. For AMPOMATOR Machine and other machines not listed, contact TE. **==> picture [491 x 366] intentionally omitted <==** **----- Start of picture text -----**<br> Receptacle Housings 1 Position<br>Material — 94 V-2, 6/6 Nylon .434<br>[11.02]<br>.387<br>-* [9.83] A Z<br>.220 .300<br>[5.59] S¥ .283 .445 [7.62]<br>[7.19] [11.30]<br>.357 eo [24.26] .955 A [5.44] .214 — [10.92] .430 [5.46] .215 bea<br>[9.07] ne, ea wae<br>A .960<br>[24.38]<br>1.020<br>.354 [25.91] [Se] .354<br>[8.99] [8.99]<br>M e B [-] C<br>Style Color Part No.<br>Black 154719-0<br>2 Position A Natural 154719-1<br>.705 .715 B Black 520961-1 [1]<br>7 [17.91] — [18.16] ——— C Black 520895-1 [2]<br>H Black 926521-2<br>Black 926522-1<br>T<br>Natural 926522-2<br>[9.19] .362 [8.99] .354 1 Press-to-release with secondarylock.<br>2 Secondary lock.<br>.957<br>[24.31] .957 .291 [24.31]<br>.394 [7.39]<br>[10.01] .596<br>[15.14]<br>: ae H : We T<br>Note: All part numbers are RoHS compliant.<br>**----- End of picture text -----**<br> 76 Catalog 82004 Revised 3-11 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) ## **Mark I** **250 Series Flag Receptacle Stock Thickness** — .016 [0.41] **Fits Tab** — .032 [0.81] ||**.488**<br>[12.40]<br>**.783**<br>[19.89]<br>**.291**<br>[7.39]<br>a<br>AEDS<br>c~~a~~<br>aN|**.488**<br>[12.40]<br>**.783**<br>[19.89]<br>**.291**<br>[7.39]<br>a<br>AEDS<br>c~~a~~<br>aN|| |---|---|---|---| |**Wire Range**<br>**AWG**||**Insulation**<br>**Material**<br>**Diameter**<br>**and Finish**|**Part Number**| |20-15||**.087-.130**<br>Brass/Pre-Tin<br>2.21-3.30|926820-4| |17-13||**.130-.170**<br>Brass/Pre-Tin<br>3.00-4.30|926790-4| **Mark I 250 Series Receptacle Housings Material** — 94 V-2, 6/6 Nylon **==> picture [348 x 106] intentionally omitted <==** **----- Start of picture text -----**<br> .866 .591<br>[22.00] [15.01]<br>.228 Color Part Number<br>[5.79] .319 Black 926291-1<br>[8.10]<br>Le 5 —<br>x<br>K [9.40] .370 a e<br>**----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. 77 Catalog 82004 Dimensions are shown for Revised 3-11 reference purposes only. Specifications subject www.te.com to change. Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 FASTON Terminals (Insulated and Uninsulated) **Positive Lock Receptacles** (Continued) **Mark II 250 Series Straight Receptacles** **==> picture [552 x 603] intentionally omitted <==** **----- Start of picture text -----**<br> |||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |250 Series| |Straight Receptacles| |.255| |.300|[6.48]| |[7.62]|g|l| |i|.055|e|Max.|d|>| |[1.40].........| |Wire Range|Tab|Insulation|Material|Stock|L|R|Terminal| |\|AWG|Thickness|Diameter|and Finish|Thickness|(Overall Length)|R|<|Part No.| |.032|.059-.122|.016|.976| |22-18|Pre-Tin Brass|X|X|170327-1| |0.81|1.50-3.10|0.41|24.80| |.105-.210| |or| |18-16|.032|2.67-5.33 .|Brass|.016|.886|—|—|1742354-1| |(2) 18, (2) 20|0.81|.105 .|0.41|22.50| |(2) 2.67 Max.| |.032|.090-.155|.016|.886| |Brass|X|X|63097-2| |0.81|2.29-3.94|0.41|22.50| |.025|.090-.155|Brass,|.016|.886|X|X|63809-1| |0.64|2.29-3.94|Tin Plated|0.41|22.50| |18-14| |.020|.090-.155|Brass,|.016|.886|X|X|63442-1| |0.51|2.29-3.94|Tin Plated|0.41|22.50| |.032|.090-.135|.016|1.015| |Pre-Tin Brass|X|X|170328-1| |0.81|2.29-3.43|0.41|25.80| |.032|.110-.200|.016|1.015| |——————|15-10|0.81|2.79-5.08|Pre-Tin Brass|0.41|25.80|X|X|170329-1| |12-10|.032|0.81|.150-.200|3.81-5.08|Tin PlatedBrass,|0.46|.018|23.20|.913|X|X|63239-1| |Mark II|.394|.449| |250 Series|.283|[10.00]|by|[8.30]|.327|.311|[11.40]|jae|.421| |Receptacle Housings|[7.20]|[7.90]|[10.70]| |1 Circuit| |yt|7| |1.094|.315| |.354|[27.80]|.354|[8.00]|1.094| |[9.00]|[9.00]|[27.80]| |.063| |[1.60]| |A|B| |ee.|Style|Material|UL 94|Color|R|R|NumberPart| |Ce| |Natural|—|—|172076-1| |Black|—|—|172076-2| |Yellow|—|—|172076-4| |V2| |Green|—|—|172076-5| |Blue|—|—|172076-6| |Red|—|—|172076-7| |A|6/6 Nylon|Natural|—|—|2-172076-1| |Black|—|—|2-172076-2| |Yellow|—|—|2-172076-4| |V0| |Green|—|—|2-172076-5| |Blue|—|—|2-172076-6| |Red|—|—|2-172076-7| |Natural|X|X|177627-1| |Yellow|X|X|177627-4| |Green|—|—|177627-5| |B|6/6 Nylon|V0|Blue|—|—|177627-6| |Red|—|—|177627-7| |Black|—|—|177627-9| **----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. 78 Catalog 82004 Revised 3-11 Dimensions are shown for Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 reference purposes only. millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 Specifications subject specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) **==> picture [492 x 430] intentionally omitted <==** **----- Start of picture text -----**<br> Mark II .380<br>[9.65]<br>250 Series .380 i [27.43] 1.080 Ref. .040 NS [27.43] 1.080 [Ref.]<br>Receptacle Housings [9.65] [1.02] .595<br>2 Circuit .595 [15.11]<br>[15.11]<br>.290<br>.290<br>[7.37] Ref.<br>[7.37]<br>.362 1.135 [±] [ .015] .362 1.135 [±] [ .015]<br>[9.19] [28.83 [±][ 0.38] ] [9.19] [28.83 [±][ 0.38] ]<br>a 2 Plcs. Or<br>A B<br>.958<br>[24.33]<br>[7.95] .313 [15.80] .622 [7.36] .290<br>.433<br>.354<br>[11.00]<br>[9.00]<br>1.135<br>EI, .197 tee! .488 [28.83]<br>.598 [5.00] 1.094 [12.39]<br>[15.20] [27.80] .850<br>en [9.07] a<br>C D<br>Style Material UL 94 Color R R NumberPart<br>.<br>Natural X X 520935-1<br>Red X X 520935-2<br>Black — — 520935-3<br>V2 Green — — 520935-4<br>Blue — — 520935-5<br>A 6/6 Nylon Yellow — — 520935-6<br>Brown — — 520935-7<br>Natural — — 1-520935-1<br>V0 Red — — 1-520935-2<br>Blue — — 1-520935-5<br>6 Nylon V2 Natural — — 1-521229-1 [1]<br>B Natural X X 521229-1<br>6/6 Nylon V0 Red — — 521229-2<br>C 6/6 Nylon V0 Natural — — 178833-1<br>D 6/6 Nylon V0 Natural X X 1969332-2<br>**----- End of picture text -----**<br> 1 Housing material to IEC 60695-2-11 Glow Wire temps. 650°C, 750°C, & 850°C. **==> picture [492 x 164] intentionally omitted <==** **----- Start of picture text -----**<br> Mark II<br>1.390<br>250 Series .354 [35.30]<br>Receptacle Housings [9.00]<br>4 Circuit FA<br>[34.20] 1.350 [27.80] 1.094 [11.00] .433<br>4<br>A<br>Style Material UL 94 Color R R NumberPart<br>.,<br>A 6/6 Nylon V2 Natural X X 174429-1<br>Note: All part numbers are RoHS compliant.<br>**----- End of picture text -----**<br> 79 Catalog 82004 Revised 3-11 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) ## **Mark II** **250 Series Flag Receptacles Stock Thickness** — .016 [0.41] **Fits Tab** — .032 [0.81] |||**.307**<br>[7.80]<br>**.653**<br>[16.60]<br>**.307**<br>[7.80]<br>eo<br>>|**.307**<br>[7.80]<br>**.653**<br>[16.60]<br>**.307**<br>[7.80]<br>eo<br>>|**.307**<br>[7.80]<br>**.653**<br>[16.60]<br>**.307**<br>[7.80]<br>eo<br>>|||||| |---|---|---|---|---|---|---|---|---|---| |**Wire Range**|**Insulation**|**Material**||||||**R**|**Terminal**| |**AWG**|**Diameter**|**and Finish**||**R**|**R**||||**Part No.**| |22-18|**0.59-.110**<br>1.50-2.80|Pre-Tin Brass|Pre-Tin Brass|X||—|X||172761-1| |18-14|**.110-.205**<br>2.80-5.20|Pre-Tin Brass|Pre-Tin Brass|X||—|X||172763-1| |12-10|**.110-.205**<br>2.80-5.20|Pre-Tin Brass|Pre-Tin Brass|X||—|X||172765-1| **==> picture [357 x 110] intentionally omitted <==** **----- Start of picture text -----**<br> Mark II<br>a .748<br>250 Series [19.00]<br>Flag Style Receptacle Housing<br>.220<br>1 Circuit [5.60]<br>L<br>.898<br>[22.80]<br>Ne<br>A<br>**----- End of picture text -----**<br> |**Style**|**Material**|**UL 94**|**Color**|**R**<br>~~Ad~~|**R**<br>~~@:~~|**Part**<br>**Number**| |---|---|---|---|---|---|---| |||V2|Natural|X|X|172469-1| |A|6/6 Nylon|V0|Natural<br>Blue|—<br>—|—<br>—|1-172469-1<br>1-172469-2| **Note:** All part numbers are RoHS compliant. 80 Catalog 82004 Revised 3-11 www.te.com Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) **==> picture [492 x 299] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---| |Mark II| |187 Series| |Straight Receptacles| |pel|.220|rr|.236| |.220| |.196|[5.59]|[5.99]| |[5.59]|[4.98]|L| |L| |.030| |Max.| |[0.76].........| |A|B| |EE|Wire RangeAWG|Style|Tab Fit|Insulation Diameter|and FinishMaterial|ThicknessStock|(Overall LenL|gth)|R|R|Terminal Part No.| |.020|.060-.105|.012|.850| |Pre-Tin Brass|X|X|170324-1| |0.51|1.52-2.67|0.30|21.60| |B|.020|.060-.105|Phos. Bronze,|.012|.850|X|X|170324-2| |0.51|1.52-2.67|Nickel Plated|0.30|21.60| |24-20| |.020|.060-.105|Pre-Tin|.012|.850|—|—|170324-5| |0.51|1.52-2.67|Phos. Bronze|0.30|21.60| |.020|.060-.110|.012|.755| |A|Pre-Tin Brass|X|X|63407-2|[1]| |0.51|1.52-2.79|0.30|19.17| |.020|.074-.134|.012|.850| |Pre-Tin Brass|X|X|170325-1| |0.51|1.87-3.40|0.30|21.60| |B| |.020|.074-.134|Pre-Tin|.012|.850|—|—|170325-3| |0.51|1.87-3.40|Phos. Bronze|0.30|21.60| |20-16|.020|.090-.130|Brass,|.012|.755|X|X|63232-1|[1]| |0.51|2.29-3.30|Pre-Tin|0.30|19.17| |A|.032|.060-.110|Brass,|.012|.740|X|X|63498-1|[2]| |0.81|1.52-2.79|Tin Plated|0.30|18.80| |.032|.090-.130|Brass,|.012|.755|X|X|63313-1|[1]| |0.81|2.29-3.30|Tin Plated|0.30|19.17| |.083-.142| |18-14|B|.020|2.11-3.61|Brass,|.012|.850|—|—|170326-1| |(2) 18|0.51|(2)|[.216]|5.49|Pre-Tin|0.30|21.60| **----- End of picture text -----**<br> 1 Low profile — not for use in housing. 2 For use with housing 521125. **==> picture [492 x 262] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||| |---|---|---|---|---|---|---|---| |Mark II|.331|.367| |187 Series|[8.40]|[9.32]| |Receptacle Housings|.201|.205| |1 Circuit|[5.10]|[5.21]| |.290| |.957|[7.37]|.974| |.291|EZ|[24.30]|[24.74]|:| |[7.40]| |a|PE| |A — Use with|B — Use with| |(.187 x .020 [4.74 x 0.51])|(.187 x .032 [4.75 x 0.81])| |Style|Material|UL 94|Color|R|R|NumberPart| |ee,| |Natural|X|X|172074-1| |Black|—|—|172074-2| |Yellow|—|—|172074-4| |V2| |Green|—|—|172074-5| |Blue|—|—|172074-6| |Red|—|—|172074-7| |A|6/6 Nylon| |Natural|X|X|173974-1| |Black|—|—|173974-2| |Yellow|—|—|173974-4| |V0| |Green|—|—|173974-5| |Blue|—|—|173974-6| |Red|—|—|173974-7| |Note:|All part numbers are RoHS| |compliant.|B|6/6 Nylon|V2|Natural|—|—|521125-1| **----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. Catalog 82004 Dimensions are shown for Revised 3-11 reference purposes only. Specifications subject www.te.com to change. Canada: +1 (905) 475-6222 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 81 www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) ## **==> picture [492 x 394] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Mark II|.522| |[13.26]| |187 Series|Pat|.524|.315|7|.563| |Receptacle Housings|[13.30]|[8.00]|[14.30]| |.299| |2 Circuit|.461|[7.60]|.500| |[11.70]|[12.70]| |[7.60]|.299|[26.10]|1.028|[2.20]|.087|.512|[26.10]|1.028|[7.60]|.299|[26.10]|1.028| |<—Ss_e|~|[13.00]|ow|te| |A — 6 mm Pitch|B — 6 mm Pitch,|C — 7 mm Pitch| |with Polarized Guide| |.882| |.685|[22.40]| |[17.40]|.200| |.200|[5.10]| |[5.10]| |.279| |S|.279|A>| |[7.10]| |[7.10]| |.957|.957| |[24.30]|[24.30]| |Le|ae| |D — 10 mm Pitch|E — 15 mm Pitch, for Electro-Magnetic| |Style|Material|UL 94|Color|R|R|NumberPart|Style|Material|UL 94|Color|R|R|NumberPart| |Natural|—|—|172210-1|Natural|X|X|175578-1| |Black|—|—|172210-2|V2|Black|—|—|175578-2| |V2| |Yellow|—|—|172210-4|Natural|—|—|1-175578-1| |Blue|—|—|172210-6|C|6/6 Nylon|Black|—|—|1-175578-2| |Natural|X|X|1-172210-1|V0|Yellow|—|—|1-175578-4| |A|6/6 Nylon|—————|Black|X|X|1-172210-2|———|Blue|—|—|1-175578-6| |Yellow|—|—|1-172210-4|Red|—|—|1-175578-7| |V0| |Green|—|—|1-172210-5|Natural|—|—|179720-1| |Blue|—|—|1-172210-6|Black|—|—|179720-2| |Red|—|—|1-172210-7|D|6/6 Nylon|V0|Yellow|—|—|179720-4| |V2|Natural|X|X|174587-1|Blue|—|—|179720-6| |Natural|—|—|1-174587-1|Red|—|—|179720-7| |Yellow|—|—|1-174587-4|Natural|X|X|176498-1| |B|6/6 Nylon|V0|Green|—|—|1-174587-5|Black|—|—|176498-2| |Blue|—|—|1-174587-6|E|6/6 Nylon|V0|Yellow|—|—|176498-4| |Red|—|—|1-174587-7|Blue|—|—|176498-6| |6 Nylon|V2|Yellow|—|—|3-176498-4|[1]| **----- End of picture text -----**<br> 1 Housing material to IEC 60695-2-11 Glow Wire temps. 650°C, 750°C, & 850°C. **==> picture [295 x 212] intentionally omitted <==** **----- Start of picture text -----**<br> .590 .921<br>~ [15.00] > [23.39]<br>.280<br>SGA NY [7.11] aa .378<br>1.720 [9.60]<br>[43.70]<br>.201<br>[5.11]<br>1.035<br>.957 .520 [26.30]<br>CE! [24.31] ZL- [13.20]<br>.307<br>KC a<br>[7.80]<br>F — 16 mm Pitch G — For Microswitch<br>Style Material UL 94 Color R R NumberPart<br>ee. Yellow — Ok — 353148-4<br>F 6/6 Nylon V0 Green — — 353148-5<br>Blue — — 353148-6<br>V2 Natural X X 174712-1<br>Natural — — 1-174712-1<br>G 6/6 Nylon V0 Blue — — 1-174712-6<br>Red — — 1-174712-7<br>**----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. 82 Catalog 82004 Revised 3-11 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. www.te.com **==> picture [490 x 276] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||| |---|---|---|---|---|---|---|---| |=TE|FASTON Terminals (Insulated and Uninsulated)| |Positive Lock Receptacles|(Continued)| |Mark II| |.378|.953| |187 Series|1.720|[9.60]|[24.20]| |Receptacle Housings|an|[43.70]|[7.40]|.291| |3 Circuit and|2|—| |4 Circuit|.034| |.768|1.035|[1.00]| |[19.50]|BP|[26.30]|.894|[24.30]|.957|[9.40]|.370| |[22.70]| |.307| |[7.80]| |A — 3 Circuit|B — 4 Circuit| |For Micro-Switch|For Timer| |Style|Material|UL 94|Color|R|R|NumberPart| |ee,| |Natural|X|X|172075-1| |V2|Yellow|X|X|172075-4| |A|6/6 Nylon|Blue|—|—|172075-6| |Natural|—|—|1-172075-1| |V0| |Yellow|—|—|1-172075-4| |B|6/6 Nylon|V0|Natural|X|X|174513-1| **----- End of picture text -----**<br> **Positive Lock EX 187 Series Straight Receptacles** **==> picture [92 x 47] intentionally omitted <==** **----- Start of picture text -----**<br> .228 .248<br>[5.79] [6.29]<br>L<br>= ae<br>**----- End of picture text -----**<br> **==> picture [492 x 67] intentionally omitted <==** **----- Start of picture text -----**<br> |||||||||||| |---|---|---|---|---|---|---|---|---|---|---| |©|Wire RangeAWG|ThicknessTab|Insulation Diameter|Material|ThicknessStock|(Overall LenL|gth)|R|R|Terminal Part No.| |26-20|.020|.050-.140|Stainless Steel|.012|.675|—|—|175032-1| |0.14-0.53|0.50|1.3-3.6|0.30|17.2| |26-16|.020|.090-.140|Stainless Steel|.012|.675|X|—|1742669-1| |0.50-1.30|0.50|2.3-3.6|0.30|17.2| |20-14|.020|.075-.173|Stainless Steel|.012|.675|—|X|175034-1| |0.50-2.20|0.50|1.9-4.4|0.30|17.2| **----- End of picture text -----**<br> ## **Positive Lock EX** **250 Series Straight Receptacles** **==> picture [476 x 120] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||||| |---|---|---|---|---|---|---|---|---|---| |Straight Receptacles|ee| |.345| |.300| |[8.8]| |[7.6]| |L| |EF SS| |Wire RangeAWG|ThicknessTab|Insulation Diameter|Material|ThicknessStock|(Overall LenL|gth)|R|R|Terminal Part No.| |18-14|.032|.085-.135|Stainless Steel|.016|.835|—|—|175164-1| |0.76-2.09|0.80|2.2-3.4|0.41|21.2| **----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 83 Catalog 82004 Revised 3-11 FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) **Mark III 250 Series Receptacles** **250 Series Receptacles** _SWAs **Stock Thickness** — .016 **.770 Accepts .032 Tab** ~~>~~ **.300** [19.56] [7.62] oN! **==> picture [366 x 85] intentionally omitted <==** **----- Start of picture text -----**<br> ||||||||| |---|---|---|---|---|---|---|---| |es|Wire RangeAWG|InsulationDiameter|Material andFinish|R|\ VO|R|Part Number| |.060-.110|Brass|X|X|63933-1| |22-18| |1.52-2.79|Brass/Tin|X|X|63933-2| |.090-.155|Brass|X|X|63854-1| |18-14| |2.28-3.93|Brass/Tin|X|X|63854-2| |16-12 or (2) 18|Brass|X|X|1217092-1| |(1) 18 and (1) 16or (2) 16 or|.120-.170|3.04-4.31|Brass/Tin|X|X|1217092-2| **----- End of picture text -----**<br> ## **Mark III Receptacle Housings** ## **==> picture [495 x 400] intentionally omitted <==** **----- Start of picture text -----**<br> |||||||||||| |---|---|---|---|---|---|---|---|---|---|---| |.960| |.595|[24.38]| |[15.11]|.326| |.394|[8.28]| |[10.00]|.576| |[14.72]| |“|POSS| |.260|.981|.370| |[6.60]|[24.92]|[9.40]|.980|.981| |.360|[24.89]|[24.92]| |[9.14]| |One Circuit Housing|.595|.980|aay|[24.38]|.960|.212|Two Circuit Wax Motor Housing|Se|Two Circuit Water Valve Housing|SE| |A|[15.11]|[24.89]|[5.38]|B|C| |7|1.500|a| |[38.10]|.370| |SSN)|.285|A,|[9.40]| |[7.24]| |1.310|.981| |[33.27]|[24.92]| |.536| |<|Ke|[13.61]| |Two Circuit Water Valve Housing| |with Latch|Two Circuit Housing| |D|E| |\|Style|Material|UL 94|[1]|Color|[2]|NumberPart|Accepts|R|R| |250 Series| |A|Nylon|V2|Natural|521120-1|Positive Lock Mark III|X|X| |Terminals.| |250 Series FASTON| |V0|Natural|521766-1|and Positive Lock Mark III|X|X| |B|Nylon| |Terminals. Examples| |V2|Natural|521766-2|[1]|include 63306 and 63854.|—|—| |Natural|2-521253-1|[1]|—|—| |V2|Natural|521253-1|X|X| |D|Nylon|Red|521253-2|250 Series FASTON and|X|X| |Red|1-521253-2|Positive Lock Mark III Terminals.|X|X| |V0|Green|1-521253-3|[Examples Include 63306 and 63854]|X|X| |Blue|1-521253-7|X|X| |C|Nylon|V2|Natural|521119-1|X|X| |250 Series| |E|Nylon|V0|Natural|521955-1|MK III Positive Lock Receptacles|X|X| |63993, 63854, 1217092| **----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. 1 Housing material to IEC 60695-2-11 Glow Wire temps. 650°C, 750°C, & 850°C. Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. 84 Catalog 82004 Revised 3-11 www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock Receptacles** (Continued) |**Mark III**|||||||||| |---|---|---|---|---|---|---|---|---|---| |**187 Series Receptacles**|||**.102**<br>[2.59]|**.670**<br>[17.02]<br>**.248**<br>[6.30]<br>**.234**<br>a<°|||||| |||||[5.94]|||||| ||**Wire Range**<br>**AWG**|**Insulation**<br>**Dia.**|**Mating Tab**<br>**Thickness**|**Material**<br>**and Finish**|**Terminal**<br>**Part No.**|**R**<br>:||**R**|**Applicator**| ||22-18|**.090-.130**<br>2.29-3.30|**.020**<br>0.51<br>**.032**<br>0.81|Tin Plated<br>Brass<br>Tin Plated<br>Brass|1217113-2<br>1217097-2|—<br>—|—<br>—||680645-2<br>680645-2| ||18-14|**.150-.200**<br>3.81-5.08|**.020**<br>0.51<br>**.020**<br>0.51|Brass<br>Tin Plated<br>Brass|1217114-1<br>1217114-2|—<br>—|—<br>—||680652-2<br>680652-2| ||18-14<br>(2)18|**.150-.200**<br>3.81-5.08|**.032**<br>0.81|Brass|1217096-1|X|X||680652-2| **==> picture [469 x 190] intentionally omitted <==** **----- Start of picture text -----**<br> Mark III<br>187 Series Receptacle Housings .232 [43.43] 1.710 —_—— .795<br>[5.89] [20.19]<br>><br>.175<br>[4.50] .315<br>[8.00]<br>fs ~<<br>.905 .905 Fa<br>.280 [22.99] [22.99]<br>[7.11]<br>.735<br>EE [18.67] oP<br>Part Number 521187-1 Part Number 521198-1<br>Material UL 94 Color SAY R R NumberPart<br>Nylon V2 Natural X X 521187-1<br>Nylon V2 Natural X — 521198-1<br>**----- End of picture text -----**<br> **Mark III .980 .980** [24.89] **HVAC Motor** [24.89] “2 **Receptacle Housings** < Sr **Material Color** yw **R R NumberPart** ~~a~~ Nylon Natural X X 521780-1 **1.344 1.655** ~~a~~ Nylon Natural X X 521781-1 [34.38] [42.04] _ ] — **.400 .400** [10.16] [10.16] **Part Number 521781-1 Part Number 521780-1 Note:** All part numbers are RoHS **4-Position 5-Position** compliant. Catalog 82004 Dimensions are shown for Revised 3-11 reference purposes only. Specifications subject www.te.com to change. Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 85 FASTON Terminals (Insulated and Uninsulated) **==> picture [173 x 12] intentionally omitted <==** **----- Start of picture text -----**<br> Positive Lock Receptacles (Continued)<br>**----- End of picture text -----**<br> **==> picture [492 x 345] intentionally omitted <==** **----- Start of picture text -----**<br> 110 Series<br>Straight Receptacles .071<br>[1.80]<br>.148<br>.677<br>[3.75] 4><br>[17.20]<br>.236<br>NS [6.00]<br>Wire Range Tab Insulation Material Stock R Terminal<br>a AWG Fit Diameter and Finish Thickness R Part No.<br>24-20 .020 .040-.070 Pre-Tin Brass .010 — — 175411-1<br>0.51 1.02-1.78 0.25<br>20-16 .020 .080-.122 Pre-Tin Brass .010 — — 174777-1<br>0.51 2.03-3.10 0.25<br>Receptacle Housing [0.50] .020<br>Applicable Contact<br>.024<br>Part Number 175411, 174777 [0.60] .275 .582<br>[14.78]<br>.197 .197 [6.98]<br>[5.00] .748 [5.00]<br>n [19.00] aet a<br>1.008<br>.234 .787 [25.60]<br>[5.95] . [Max.] [20.00] = [Sie .504<br>[12.80]<br>NOR a<br>A — For 1 Circuit B — For 3 Circuit<br>Style Material UL 94 Color R R NumberPart<br>a,<br>A 6/6 Nylon V2 Natural X X 174779-1<br>B 4/6 Nylon V2 Black — — 1969227-1<br>**----- End of picture text -----**<br> **==> picture [499 x 200] intentionally omitted <==** **----- Start of picture text -----**<br> Tab Dimension<br>For Signal Circuit<br>For 1 Circuit For 2 Circuit<br>Top View Top View Sagging of the tab’s hole must<br>Butting surface not exceed 0.08 mm. Ø .047 [±] [ .004] .367<br> [1.20 Ø .047 [±][±] [ .004] [ 0.10] ] 45° [0.50 .020 [±][±] [ .004] [ 0.10] ] [1.20 Ø .047 [±][±] [ .004] [ 0.10] ]of housing45° [0.50 .020 [±][±] [ .004] [ 0.10] ] R [0.08] .003 Through HoleMax. [1.2 Hole [±][ 0.1] ] Min. Clearance[9.33] .280 [±] [ .004]<br>.110 [±] [ .005] .110 [±] [ .005] [7.1 [±][ 0.1] ]<br>—r=| [ [2.80 [±][ 0.13] ] alI [2.80 [±][ 0.13] ] .138 ~(—t. .110 [±] [ .005]<br>Min.<br>.138 Min. .063 [±] [ .004] .063 [±] [ .004] [3.5] [2.8 [±][ 0.13] ]<br>[3.50] .354 [±] [ .005] [1.60 [±][ 0.10] ] .354 [±] [ .005] [1.60 [±][ 0.10] ] Section X-X .219 [±] [ .003] .280 [±] [ .004]<br>[9.00 [±][ 0.13] ] [9.00 [±][ 0.13] ] [5.55 [±][ 0.08] ] [7.1 [±][ 0.1] ]<br>.116<br>Side View 10° [0.51] .020 Side View 10° [0.51] .020 [2.95] Min.<br>Se Housing |<br>Area<br>(When using tab shoulder for butting) Type A (When using resin, etc., for butting) _ Type B — es [6.00] .236 t [2.25] .089 [Min.] | o}<br>Min.<br>Housing Outline<br>**----- End of picture text -----**<br> **Note:** All part numbers are RoHS compliant. 86 Catalog 82004 Revised 3-11 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. www.te.com FASTON Terminals (Insulated and Uninsulated) ## **Positive Lock RAST 5 Connector System** ## **Product Facts** - **Mates with .250 x .032 [6.35 x 0.81] tabs built on 5 mm centerlines** - **Keying and polarization features** - **Utilizes Positive Lock Mark III Receptacles** - **Terminals available for 22-18 AWG, 18-14 AWG single wire or 18-16 AWG double wire applications** - **Plain brass and tin plated terminals available** - **Recognized under the Component Program of Underwriters Laboratories Inc., File No. E28476** Aw **R** - **Certified by Canadian Standards Association File No.LR7189 R** The Positive Lock RAST 5 connector system has been designed to mate with a control, switch or printed circuit board that has .250 x .032 [6.35 x 0.81] thick tabs built on 5 mm centerlines. This system utilizes our popular Positive Lock Mark III Receptacles and a series of housings to provide customers with a reliable solution to their wire management needs. This line of connectors offers keying and polarization features built into the housings that eliminate mismating and crossed wires. Two through eight circuit housings facilitate improved assembly operations and the Positive Lock Terminal provides excellent retention of the connector. The acronym RAST 5 in the title is a reference to the European design standard for appliance wiring and component design, “Raster Anschluss Steck Technik 5 mm”. This standard outlines a system of keying, polarization and latching that is popular in Europe and other parts of the world. The Positive Lock RAST 5 system has been designed to mate with many of the components built with a RAST 5 standard interface. This system is an excellent way for OEMs or their subcontractors to use existing lead makers and termination equipment to produce connectors that mate to controls with RAST interfaces. While the origins of this product are in the appliance industry, many other industries are embracing this style of connector. Marine, exercise equipment and hand tool manufacturers are recent examples of customers beginning to use this system. Any application where .250 x .032 [6.35 x 0.81] tabs are built on 5 mm centerlines is a potential candidate for this popular connector system. See TE catalog 296599 for additional RAST products. 87 Catalog 82004 Dimensions are shown for Revised 3-11 reference purposes only. Specifications subject www.te.com to change. Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 www.te.com FASTON Terminals (Insulated and Uninsulated) _ **Positive Lock RAST 5 Connector System** (Continued) **Mark III 250 Series Receptacles Stock Thickness** — .013 [0.33] **Tab size** — .032 [0.81] **.771** ~~>~~ **.300** [7.44] **.293** [19.58] [7.62] “~~ |**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~|**Wire Range**<br>**ID**<br>**Material**<br>**Part Number**<br>**Applicator**<br>**AWG**<br>**and Finish**<br>**No.**<br>**R**<br>**R**<br>~~a,~~| |---|---|---|---|---|---|---| |22-18|**.060-.110**<br>1.52-2.79|Brass<br>Tin Plated Brass|1217378-1<br>1217378-2|X<br>X|X<br>X|1852165-2<br>1852165-2| |18-14|**.090-.155**<br>2.29-3.94|Brass|1217094-1|X|X|680653-2| |(2) 18|**.190**Max.<br>4.83.|Tin Plated Brass|1217094-2|X|X|680653-2| |16-12|**.120-.170**<br>3.04-4.32|Brass|1217095-1|X|X|680654-2| |(2) 18|(2) **.120** Max.<br>3.05.|||||| |(2) 16|(2) **.120** Max.<br>3.05.|Tin Plated Brass|1217095-2|X|X|680654-2| ## **Receptacle Housings** **Material** — 94 V-0, 6/6 Nylon **==> picture [152 x 131] intentionally omitted <==** **----- Start of picture text -----**<br> .362<br>Max.<br>[9.20]<br>.500<br>[12.70] Sa<br>Ref. .792<br>[20.12] [Ref.]<br>.786<br>[19.96]<br>Max.<br>.980 [±] [ .015]<br>[24.89 [±][ 0.38] ]<br>**----- End of picture text -----**<br> **Standard Version** **Blocked Circuit Version** |**Description**|**R**|**R**|**Standard Version4**|**Part Number**<br>**Blocked Circuit Version5**| |---|---|---|---|---| |2 Position|X|X|521204|—| |3 Position|X|X|521205|521782| |4 Position|X|X|521206|521295| |5 Position|X|X|521207|521267| |6 Position|X|X|521208|521435| |7 Position|X|X|521209|521935| |8 Position|X|X|521210|—| |9 Position|X|X|521746|521936| |10 Position|X|X|521792|521836| |11 Position|X|X|521699|1969335| |**Notes:**1. All part numbers are RoHS compliant.||||| |2. Housing base part number provided.||||| 3. Standard colors are natural and blue. 4. Keying patterns determined by part dash number. Refer to the customer drawing for pattern options. 5. Blocking patterns determined by part dash number. Refer to the customer drawing for pattern options. **Note:** All part numbers are RoHS compliant. 88 Catalog 82004 Revised 3-11 Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666 millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686 specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999 USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015 Dimensions are shown for reference purposes only. Specifications subject to change. www.te.com
Updated at April 25, 2026
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