EDAC 337-086-540-201

Product Overview

The 337/387 Series Card Edge Connectors are designed for reliable connection to Printed Circuit Boards (PCBs). They offer a high profile insulator body and a variety of contact termination options, including P.C. tail, wire hole, wire wrap, and specialized bends for extender boards and 90-degree applications. These connectors are suitable for applications requiring robust and versatile PCB interconnections.

Key Features:

0.156" (3.96mm) contact spacing by 0.200" (5.08mm) row spacing
Accepts 0.062" (1.57mm) nominal thickness P.C. board
High profile insulator body: 0.600" (15.24mm)
Card slot depth: 0.330" (8.38mm)
Multiple contact termination options
Single or dual row configurations
Variety of mounting options (flush or offset lugs)
Accepts polarizing keys
Pre-assembled card guides available
RoHS Compliant & UL certified

Brand EDAC

Insulator Material UL 94V-0 Thermoplastic Polyester

Contact Material Copper Alloy

Contact Plating Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over

Current Rating 3 amps

Contact Resistance 10 milliohms maximum

Dielectric Withstanding Voltage 1800 V AC rms at sea level between adjacent contacts

Insulation Resistance 5000 megaohms minimum

Operating Temperature -40C to +105C

Insertion Force 16 oz (4.45 N) maximum per contact pair

Withdrawal Force 1 oz (0.28 N) minimum per contact pair

Series 337/387

Certifications UL certified

Series	Total Number of Contacts	Contact Code	Contact Rows and Insulator Style	Mounting Options	Insulator Color	Tail Description	Tail Size (Inch)	Tail Size (mm)	Tail Length "G" (Inch)	Tail Length "G" (mm)	Dimension A (Inch)	Dimension A (mm)	Dimension B (Inch)	Dimension B (mm)	Dimension C (Inch)	Dimension C (mm)	Dimension D (Inch)	Dimension D (mm)	Dimension E (Inch)	Dimension E (mm)
337/387	6 / 12	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	1.842	46.79	1.532	38.91	1.246	31.65	1.100	27.94	0.780	19.81
337/387	10 / 20	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	2.466	62.64	2.156	54.76	1.870	47.50	1.724	43.79	1.404	35.66
337/387	12 / 24	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	2.778	70.56	2.468	62.69	2.182	55.42	2.036	51.71	1.716	43.59
337/387	15 / 30	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	3.246	82.45	2.936	74.57	2.650	67.31	2.504	63.60	2.184	55.47
337/387	18 / 36	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	3.714	94.34	3.404	86.46	3.118	79.20	2.972	75.49	2.652	67.36
337/387	22 / 44	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	4.338	110.19	4.028	102.31	3.742	95.05	3.596	91.34	3.276	83.21
337/387	25 / 50	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	4.806	122.07	4.496	114.20	4.210	106.93	4.064	103.23	3.744	95.10
337/387	26 / 52	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	4.962	126.03	4.652	118.16	4.366	110.90	4.220	107.19	3.900	99.06
337/387	28 / 56	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	5.278	134.06	4.964	126.09	4.678	118.82	4.532	115.11	4.212	106.98
337/387	31 / 62	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	5.742	145.85	5.432	137.97	5.146	130.71	5.000	127.00	4.680	118.87
337/387	33 / 66	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	6.054	153.77	5.744	145.90	5.458	138.63	5.312	134.92	4.992	126.80
337/387	36 / 72	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	6.522	165.66	6.212	157.78	5.926	150.52	5.780	146.81	5.460	138.68
337/387	43 / 86	-	Single Row / Dual Row	Flush Mounting Lugs / Offset Lugs	Green (337) / Black (387)	-	-	-	-	-	7.614	193.40	7.304	185.52	7.018	178.26	6.872	174.55	6.552	166.42
337/387	Up to 43 (Single Row) / 86 (Dual Row)	-	Single Row / Dual Row	Available upon request	Green (337) / Black (387)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
337 Series	Up to 86	500	Dual Row	-	Green	Wire Hole	0.050 x 0.025	1.27 x 0.64	0.260	6.60	-	-	-	-	-	-	-	-	-	-

Contact Code	Tail Description	Tail Size (Inch)	Tail Size (mm)	Tail Length "G" (Inch)	Tail Length "G" (mm)
500	Wire Hole	0.050 x 0.025	1.27 x 0.64	0.260	6.60
520	P.C. Tail	0.030 x 0.018	0.76 x 0.46	0.175	4.45
521	P.C. Tail	0.025 Square	0.64 Square	0.150	3.81
523	P.C. Tail	0.025 Square	0.64 Square	0.390	9.91
524	P.C. Tail	0.018 Square	0.46 Square	0.175	4.45
540	Wire Wrap	0.025 Square	0.64 Square	0.560	14.22
541	Wire Wrap	0.025 Square	0.64 Square	0.750	19.05
542	Wire Wrap	0.025 Square	0.64 Square	0.645	16.38
544	Wire Wrap	0.050 x 0.025	1.27 x 0.64	0.750	19.05
555	Extender Board Bend (Code 500 Contacts)	-	-	-	-
556	Extender Board Bend (Code 520 Contacts)	-	-	-	-
558	90 Degree Bend (Code 541 Contacts)	-	-	-	-
559	90 Degree Bend (Code 541 Contacts)	-	-	-	-
560	Extender Board Bend (Code 523 Contacts)	-	-	-	-

Mounting Option Code	Description	Dimension (Inch)	Dimension (mm)
01	No Mounting Lug	-	-
02	.128 Mounting Holes	0.128 (3.25)	3.25
03	.116 I.D. Floating Eyelets	0.116 (2.95)	2.95
04	.156 Mounting Holes	0.156 (3.96)	3.96
07	M3-0.5 Metric Threaded Inserts	-	-
08	#4-40 Unified Threaded Inserts	-	-
12	.128 Side Mounting Holes	0.128 (3.25)	3.25
58	.468 Offset Card Guides	0.468 (11.89)	11.89
68	.344 Offset Card Guides	0.344 (8.74)	8.74
78	In-Line Card Guides	-	-