| XS170 |  | Clare | Multifunction Telecom Switch | Original | PDF | 100.52KB | 7 | 
| XS170 |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170 |  | Clare | Over 600 obsolete distributor catalogs now available on the Datasheet Archive - Telecom Switch | Scan | PDF | 94.3KB | 1 | 
| XS170L |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170LS |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170LSTR |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170P |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170PLS |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170PLSTR |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170PS |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170PSTR |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170S |  | Clare | Multifunction Telecom Switch | Original | PDF | 100.51KB | 7 | 
| XS170S |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 | 
| XS170STR |  | Clare | Multifunction Telecom Switch | Original | PDF | 100.51KB | 7 | 
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| XS170STR |  | NEC | Optocoupler & Solid State Relay Cross Reference Guide | Original | PDF | 76.32KB | 40 |