As an Amazon Associate, we earn from qualifying purchases. Home » Generic » H21B4 H21B4 Opto - CASE: Standard MAKE: Generic Generic . H21B4 Attributes Brand name, Manufacturer name, ManufacturerGeneric keywordsBuy H21B4, H21B4, H21B4 Opto moq, multiple, Number of Chan1 MPN, SKUH21B4 originalCurrency{'currency': 'GBP'} qtyInStock0 snippetH21B4 Opto - CASE: Standard MAKE: Generic CaseDIP TypeOpto Gap Size (mm)3.17m If Max (A)60m I(out) Max (A)2.0m t(resp) (S)45u Outp Ckt TypeDarlington VCE Max55 VCE(sat) Max1.0 @Vcc (test) (V)1.5_ Oper Temp (?C) Min-55 Oper Temp (?C) Max100 @If (A)10m Pinout Equivalence Number4-34 Surface Mounted Yes/NoNO Distributor offers SellerSKUMOQIn stockMultiplePrices Little DiodeH21B411